Proxy Statement Pursuant to Section 14(a) of
the Securities Exchange Act of 1934 (Amendment No. )


CH2M HILL Companies, Ltd.
(Name of Registrant as Specified In Its Charter)

(Name of Person(s) Filing Proxy Statement, if other than the Registrant)
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You are cordially invited to attend the annual meeting of stockholders of CH2M HILL Companies, Ltd., which will take place on Monday, May 12, 2014, at our world headquarters in Englewood, Colorado, U.S.A.

Details of the business to be conducted at the meeting are in the formal notice of the annual meeting of stockholders and the proxy statement that accompany this letter.

Your vote is important. Whether or not you plan to attend the annual meeting, it is important that your shares be represented and voted at the meeting. I urge you to promptly vote and authorize your proxy instructions electronically through the internet, by telephone or, by signing, dating and returning the proxy card enclosed with the proxy statement. Voting through the internet or by phone will eliminate the need to return your proxy card.

On behalf of the Board of Directors, I would like to express our appreciation to our employee stockholders for the hard work and dedication to making CH2M HILL the best place to work and one of the most respected companies in the industry.

9:00 a.m., May 12, 2014
CH2M HILL World Headquarters
9191 South Jamaica Street
Englewood, CO 80112

The 2014 annual meeting of stockholders of CH2M HILL Companies, Ltd., a Delaware corporation, will be held at CH2M HILL world headquarters, 9191 South Jamaica Street, Englewood, Colorado, U.S.A., on Monday, May 12, 2014, at 9:00 a.m., Mountain Daylight Time, for the following purposes:

Only stockholders of record owning shares of CH2M HILL's common stock at the close of business on March 13, 2014 will be entitled to vote at this meeting or at any postponements or adjournments thereof. You may vote your shares via the internet, by telephone or by proxy card. The Proxy Statement and 2013 Annual Report to Stockholders are available at www.edocumentview.com/ch2m.

PROXY STATEMENT
2014 ANNUAL MEETING OF STOCKHOLDERS
CH2M HILL Companies, Ltd.
9191 South Jamaica Street
Englewood, Colorado 80112
March 21, 2014

This proxy statement is being furnished to you by our Board of Directors in connection with the solicitation of your proxy to be voted at the 2014 Annual Meeting of Stockholders of CH2M HILL to be held on Monday, May 12, 2014, at 9:00 a.m., Mountain Daylight Time, at 9191 South Jamaica Street, Englewood, CO 80112. This proxy statement and the accompanying materials are being delivered electronically or mailed to stockholders on or about March 21, 2014.

At our annual meeting, stockholders will have the opportunity to vote on the matters included in this proxy statement. We will also report on CH2M HILL's financial results and respond to questions from stockholders.

All stockholders of record as of March 13, 2014 or their duly appointed proxies may attend the meeting.

You are entitled to vote if our records show that you held your shares of CH2M HILL common stock at the close of business on March 13, 2014. This date is known as the "record date" for determining who receives notice of the meeting and who is entitled to vote. Each outstanding share entitles its holder to cast one vote on each matter upon which to be voted.

A majority of the shares entitled to vote, present in person or represented by proxy, constitutes a quorum at the Annual Meeting. As of the record date, 29,315,629 shares of CH2M HILL's common stock were outstanding. Proxies received but marked as abstentions will be included in the calculation of the number of shares considered to be present at the meeting for purposes of determining a quorum.

If you are a holder of record of CH2M HILL shares of common stock as of March 13, 2014, you can vote in one of four ways:

Yes. Even after you have submitted your proxy, you may change your vote at any time before the proxy is exercised by filing with the Corporate Secretary of CH2M HILL at 9191 South Jamaica Street, Englewood, CO 80112 either a notice of revocation or a duly executed proxy bearing a later date as long as it is received by May 12, 2014 at 9:00 a.m., Mountain Daylight Time. Your proxy also will be revoked if you attend the meeting in person and so request, although attendance at the meeting will not by itself revoke a previously granted proxy.

If you participate in the CH2M HILL Retirement and Tax-Deferred Savings Plan, you have the right, if you choose, to instruct the trustee of the Plan how to vote the shares of common stock credited to your Plan account as well as a pro-rata portion of common stock credited to the accounts of other Plan participants and beneficiaries for which no instructions are received. Your instructions to the trustee of the Plan should be made by voting as discussed above. The trustee of the Plan will vote your shares in accordance with your duly executed instructions which must be received by the trustee no later than 5:00 p.m., Mountain Daylight Time, on May 5, 2014. If you do not send instructions regarding the voting of common stock credited to your Plan account, such shares shall be voted pro rata according to the voting instruction of other Plan participants. You may also revoke previously given instructions by filing with the trustee of the Plan no later than 5:00 p.m., Mountain Daylight Time, on May 5, 2014, either written notice of revocation or a properly completed and signed voting instruction bearing a date later than the date of the prior instructions.

The persons named as proxy holder on the proxy card will vote in accordance with your instructions or, if none are provided, "FOR" each director nominee named in this proxy statement, "FOR" the advisory vote on executive compensation, and "FOR" ratification of the appointment of KPMG LLP as our independent auditors for the year ending December 31, 2014, in accordance with the recommendations of the Board of Directors. With respect to any other matter that properly comes before the meeting, the proxy holders will vote as recommended by the Board of Directors or, if no recommendation is given, in their own discretion. All votes will be tabulated by the inspector of election appointed for the meeting, who will separately tabulate affirmative and negative votes and abstentions.

A properly executed proxy marked "ABSTAIN" with respect to any matter will not be voted on that matter, although it will be counted for purposes of determining whether there is a quorum. The proposals will be determined by a majority of votes cast. Accordingly, an abstention vote will have no effect on the outcome of the proposals.

Proxies are being solicited by the Board on behalf of CH2M HILL. Proxies may be solicited by officers, directors, and employees of CH2M HILL, none of whom will receive any additional compensation for their services. These solicitations may be made personally or by mail, facsimile, telephone, email or the internet. The cost of solicitation of the proxies will be paid by CH2M HILL. CH2M HILL has no plans to retain any firms or otherwise incur any extraordinary expense in connection with the solicitation.

Our certificate of incorporation and bylaws provide that our Board of Directors shall consist of no more than thirteen directors and not less than seven directors, provided that the majority of the Board consists of employee directors. The size of the Board may be changed from time-to-time by the resolution of the Board of Directors. At the February 2014 Board meeting, our Board determined the size of the 2014-2015 Board to be between eleven and thirteen Board members with a majority of the Board constituting employee directors. There are currently eleven members on our Board with five outside independent directors and six employee directors.

According to our bylaws, director candidates are nominated by the CH2M HILL Board based on recommendations of the Governance Committee of the Board; provided that the Governance Committee's recommendations for employee director candidates are made taking into account the recommendations of the Chairman and Chief Executive Officer which recommendations are developed based on the nomination solicitations from employee stockholders. The Governance Committee must consider, but is not obligated to follow, the Chairman of the Board and the Chief Executive Officer's recommendations as it must consider the needs of the company and the overall insider and outsider mix of the Board in its recommendations for the nomination slate. The Governance Committee recommended to the Board that J. Robert Berra and Elisa M. Speranza be nominated for election as employee directors as part of the 2014 nomination slate and that Charles O. Holliday, Jr. and Jerry D. Geist be nominated for election as outside directors as part of the 2014 nomination slate.

The director candidates will each serve a three year term expiring in 2017, and until their earlier retirement, death, resignation or removal. In the event that any of the nominees should become unavailable to stand for election at the Annual Meeting, the proxy holders will vote for either (1) such other person, if any, as may be designated by our Board of Directors, in the place of any nominee who is unable to serve or (2) the balance of the nominees, leaving a vacancy. Alternatively, the Board may

reduce the size of the Board. Our Board of Directors expects all of the nominees named below to be available for election. Incumbent directors will hold office until the annual meeting in the year their term expires and until their successors, if any, are elected and qualified, subject to the director's earlier death, retirement or removal.

Each member appointed to the Board is qualified to serve as a director based on his or her experiences, attributes and skills. The principal employment and directorships held by the nominees for the past five years are set forth below. Specific experiences, attributes and skills that qualify each individual to serve as a director on the Board are also set forth below. In selecting the candidates, the Governance Committee and the Board considered the candidates' background and experience as well as diversity each would bring to our Board. We believe each director's professional experiences and attributes make him or her an asset to our Board and to the strategic direction of CH2M HILL.

The following table lists our director nominees, as well as each of our continuing directors, and provides their respective ages and titles.

Name	Age	Title	Director Since

Nominees whose term expires 2014
Jerry D. Geist (OD)	79	Director	1989
Charles O. Holliday, Jr. (OD)	66	Director	2009
New Nominees
J. Robert Berra	46	Director nominee and Senior Vice President & Global Managing Director, Energy & Chemicals	—
Elisa M. Speranza	53	Director nominee and Senior Vice President & Global Managing Director, Corporate Affairs & Technology	—
Directors whose term expires 2015
Lee A. McIntire	65	Executive Chairman of the Board	2009
Michael E. McKelvy	55	Director and Executive Vice President & Chief Delivery Officer	2010
Georgia R. Nelson (OD)	64	Director	2010
Barry L. Williams (OD)	69	Director	1995
Directors whose term expires 2016
Malcolm Brinded (OD)	61	Director	2012
Jacqueline C. Hinman	52	Director and President & Chief Executive Officer	2008
Gregory T. McIntyre	55	Director and President Water Market	2013



Nominees for Election as Directors

		J. Robert Berra is a new director nominee. Mr. Berra has been the Senior Vice President and Global Managing Director of Energy and Chemicals of CH2M HILL since November 2012. Prior to joining CH2M HILL in 2012, he was Executive Vice President of Willbros Group (energy infrastructure services company) from 2011 until 2012 where he was responsible for all activities related to sales, marketing, strategy and business development. Mr. Berra was also Senior Vice President—Commercial Operations of Foster Wheeler USA (oil and energy company) from January 2009 until 2011 where he was additionally responsible for the proprietary technology portfolio. He has worked for several major engineering and construction contractors in executive roles and has experience working in senior global roles as a client at ConocoPhillips. Qualifications: Mr. Berra is qualified to serve on our Board based on his extensive experience and skills in the Energy and Chemicals industry through all services and submarkets that CH2M HILL provides and with experience in environmental, power and government markets. For most of his career, Mr. Berra has worked for large publicly traded companies and has demonstrated substantial experience working with Board of Directors for these companies. His background provides CH2M HILL with additional perspectives and prior experience with Board governance and management. In addition, Mr. Berra has served on industry association boards and was elected to the chairman position by industry peer companies. Mr. Berra has demonstrated successful operations leadership during his tenure with CH2M HILL.

		Jerry D. Geist has served as a director of CH2M HILL since 1989. Mr. Geist has been Chairman of Santa Fe Center Enterprises, Inc. since 1990 and Chief Executive Officer of Howard International Utilities from 1994 through 2000. He was Chairman and Chief Executive Officer of Energy & Technology Company, Ltd. until 2003. Mr. Geist served as a Director of the Davis Family of Mutual Funds serving as independent Lead Director until retiring as Director Emeritus on January 1, 2009. Mr. Geist had been the CH2M HILL Board's independent Lead Director from 2004 to 2011. Mr. Geist has served as Chairman of the Edison Electric Institute and is the past Chairman of the Board of Trustees of the University of New Mexico hospital and now on the Board of the University of New Mexico Sandoval Regional Medical Center. Qualifications: Mr. Geist is qualified to serve on our Board based on his extensive public company experience as a director and as an executive, his experience as a member of our Board for over twenty years, and his considerable experience in the energy sector.



		Charles "Chad" O. Holliday, Jr. has served as a director of CH2M HILL since 2009. Mr. Holliday was a member of the Board of Directors for E.I. du Pont de Nemours and Company (DuPont) from 1997 through 2009 and served as its Chairman from 1999 through 2009. He is the Chairman of the Board of Directors of Bank of America and also a member of the Board of Directors for Deere & Company and Royal Dutch Shell plc. Mr. Holliday served as Chief Executive Officer of DuPont from February 1998 through January 2009. Mr. Holliday has been the CH2M HILL Board's independent Lead Director since January 1, 2012. Mr. Holliday is a Chairman of the National Academy of Engineering, is the former Chairman of the U.S. Council on Competitiveness, and is a founding member of the International Business Council. He formerly served as the Chairman of the World Business Council for Sustainable Development and the Business Roundtable's Task Force for Environment, Technology and Economy. Mr. Holliday is the author of "Walking the Talk," a book that makes the business case for sustainable development and corporate responsibility. Qualifications: Mr. Holliday is qualified to serve on our Board based on his experience as a public company director on various Fortune 100 public company boards, as well as his engineering background and leadership in sustainability.

		Elisa M. Speranza is a new director nominee. Ms. Speranza has been the Senior Vice President of the Corporate Affairs and Technology function and Global Managing Director since January 1, 2014. She previously served as President of the Operations & Maintenance business group of CH2M HILL from 2008 until 2013. Ms. Speranza joined CH2M HILL in 2001 and has served in various roles during her tenure including as service team leader for utility management solutions in the Water business group from 2005 until 2007 and market segment leader for drinking water from 2001 until 2004. She is the President of the CH2M HILL Foundation and recently completed her tenure as Chairperson of the global non-governmental organization Water for People. Ms. Speranza recently completed the Women's Director Development Program at Northwestern University's Kellogg School of Management. Qualifications: Ms. Speranza is qualified to serve on our Board based on her extensive experience and skills in various senior management roles at CH2M HILL in the water and operations management business groups and her experience in the industry in general. She also brings important diversity to our Board as a female executive in the engineering industry.

The Board of Directors unanimously recommends that the stockholders vote FOR the election of each nominee to the Board of Directors.



Continuing Directors

		Malcolm Brinded has served as a director of the Board of CH2M HILL since 2012. Mr. Brinded had a 37 year career with Shell, a global oil and gas company, where he worked in the United Kingdom, Brunei, the Netherlands, and Oman. Mr. Brinded served on Royal Dutch Shell plc's board of directors between 2002 and 2012, during which period he was Shell's Executive Director for global Exploration and Production from 2004 to 2009, and for their Upstream International business from 2009 to 2012. Mr. Brinded has been a Non-Executive Director of Network Rail in the U.K. since 2010; he chairs their HSE Committee. Since 2009, he has served as the Chairman of the Shell Foundation. Mr. Brinded graduated from Cambridge University with a degree in engineering. He is a Fellow of the U.K. Institutions of Civil and Mechanical Engineers and the U.K. Royal Academy of Engineering, and Vice President of the U.K. Energy Institute. In 2002, Mr. Brinded was awarded the Commander of the Order of the British Empire for services to the U.K. Oil and Gas Industry. Qualifications: Mr. Brinded is qualified to serve on our Board based on his extensive experience as a public company director and executive officer, as well as his engineering background, and extensive work in the energy sector critical to our business. Mr. Brinded's extensive experience in key international markets is very valuable to our Board. He also brings diversity to our Board as a non-U.S. national with extensive background of living and working outside of the U.S. Mr. Brinded's term expires in 2016.

		Jacqueline C. Hinman has served as a director of the Board of CH2M HILL since 2008. Ms. Hinman serves as the President and Chief Executive Officer of CH2M HILL since January 1, 2014. She previously served as Senior Vice President and the President of the International Division of CH2M HILL from 2011 and as the President of the Facilities and Infrastructure Division from 2009 until 2011 and as Vice President, Major Programs Group and Executive Director for Mergers and Acquisitions between 2009 and 2010. Between 2007 and 2009, Ms. Hinman led our Center for Project Excellence. Ms. Hinman is a member of the Board of Catalyst Europe. Qualifications: Ms. Hinman is qualified to serve on our Board based on her role as the Chief Executive Officer of CH2M HILL, and based on her more than twenty years of industry experience, and her extensive infrastructure, environmental services, mergers and acquisitions and international experience. She also brings valuable diversity to our Board as a senior engineer and female executive in a predominantly male field. Ms. Hinman's term expires in 2016.



		Lee A. McIntire has served as a director of the Board of CH2M HILL since 2009. Mr. McIntire serves as Executive Chairman of the Board of CH2M HILL since January 1, 2014. He previously served as Chairman of the Board since 2010 and the Chief Executive Officer of CH2M HILL from 2009 through 2013. Mr. McIntire joined CH2M HILL as the President and Chief Operating Officer in 2006. Before joining CH2M HILL, Mr. McIntire spent more than 15 years with Bechtel Group Inc., where he served as a partner and as president of several businesses and as a member of its Board of Directors between 1999 and 2004. Between 2004 and 2006, Mr. McIntire was a Professor and Executive-in-Residence at the Graduate School of Management, University of California, Davis. Mr. McIntire is currently serving as a member of the board of BAE Systems plc. Qualifications: Mr. McIntire is qualified to serve on our Board based on his prior role as the chief executive officer of CH2M HILL and because of his extensive experience in the engineering and construction industry. Mr. McIntire's term expires in 2015.

		Gregory T. McIntyre has served as a director of the Board of CH2M HILL since 2013, and from 2001 and 2003. Mr. McIntyre serves as the President Water Market of CH2M HILL since January 1, 2014 and had been the Managing Director of CH2M HILL's International Infrastructure business in 2012. Prior to that role, Mr. McIntyre served as the Managing Director of Halcrow, acquired by CH2M HILL in 2011, and a member of its board of directors, and oversaw the integration of the Halcrow operations into CH2M HILL. He was the Deputy Program Manager and CH2M HILL Managing Director for CLM Delivery Partner, the delivery partner to Olympic Delivery Authority for the London 2012 Olympics and Paralympic Games, between 2010 and 2011. Mr. McIntyre also served as the Global Operations Director for CH2M HILL's water business between 2004 and 2010. Mr. McIntyre joined CH2M HILL in 1981 and has been a long-term member of CH2M HILL's senior executive team. Qualifications: Mr. McIntyre is qualified to serve on our Board based on his over thirty years of experience with CH2M HILL in senor roles, his extensive water and infrastructure industry experience, and because of his recent and varied major programs and international experience. Mr. McIntyre's term expires in 2016.



		Michael E. McKelvy has served as a director of the Board of CH2M HILL since 2010. Mr. McKelvy serves as the Executive Vice President and Chief Delivery Officer of CH2M HILL since January 1, 2014. He joined CH2M HILL in 2003 in connection with our acquisition of Lockwood Greene and had been President of the Government, Environment and Infrastructure Division of CH2M HILL (and its predecessor business unit) from 2009 to 2012. Prior to that role, Mr. McKelvy was the President and Group Chief Executive for the Industrial Client Group between 2006 and 2009, and President for the Manufacturing and Life Sciences business since 2005. Between 2000 and 2003, Mr. McKelvy was a member of the Board of Directors for Green Diamond/Columbia Ventures in Columbia, SC and is a current board member for the Professional Services Corporation in D.C. He is a Registered Architect in over 25 states and an active member of multiple professional societies and organizations. Qualifications: Mr. McKelvy is qualified to serve on our Board based on his extensive engineering and construction industry experience, and his experience with industrial and U.S. government business. Mr. McKelvy's term expires in 2015.

		Georgia R. Nelson has served as a director of the Board of CH2M HILL since 2010. Ms. Nelson is the President and Chief Executive Officer of PTI Resources, LLC, an energy and environmental consulting firm, since 2005. Ms. Nelson has spent more than 30 years in the power generation industry serving in various senior executive capacities for Edison International and its subsidiaries between 1971 and 2005, including President of Midwest Generation Edison Mission Energy (EME) and General Manager of EME Americas. In her role she was responsible for power plant construction and facilities management in the United States, Puerto Rico, United Kingdom, Turkey, Thailand, Indonesia, Australia and Italy. Ms. Nelson is a member of the Board of Directors of Cummins Inc., where she has been serving since 2004. Ms. Nelson served as a Director of Nicor, Inc. from 2005 until 2011. Ms. Nelson is also a Director of Ball Corporation, where she has been serving since 2006. Ms. Nelson is a member of the Executive Committee of the National Coal Council, an industry advisory committee to the U.S. Department of Energy, which she chaired from May 2006 to May 2008. Qualifications: Ms. Nelson is qualified to serve on our Board based on her experience as a public company director, and based on her experience in the international power generation industry. She also brings important diversity to our Board as a senior female executive with extensive experience in predominantly male industries. Ms. Nelson's term expires in 2015.



		Barry L. Williams has served as a director of the Board of CH2M HILL since 1995. Mr. Williams is the retired managing general partner of Williams Pacific Ventures, Inc. (business investment and consulting), where he served since 1986. Between 2000 and 2001, Mr. Williams served as the President and CEO of American Management Association International. He has served as Senior Mediator for JAMS/Endispute from 1993 to 2002 and a visiting lecturer for the Haas Graduate School of Business, University of California from 1993 to 2000. Mr. Williams has acted as a general partner of WDG, a California limited partnership, from 1987 to 2002 and a general partner of Oakland Alameda Coliseum Joint Venture since 1998. Mr. Williams also serves as a Director of PG&E Corporation, Northwestern Mutual Life Insurance Company, Simpson Manufacturing Company Inc., SLM Corporation and several not-for-profit organizations. Qualifications: Mr. Williams is qualified to serve on our Board based on his significant financial experience, his public company experience as a member of several public company boards, and his over eighteen years experience on our Board. He also brings important diversity to our Board. Mr. William's term expires in 2015.

CH2M HILL is governed by our Board of Directors. Our Board held a total of six meetings in 2013, five regularly scheduled and one special meeting. All directors attended 75 percent or more of the aggregate Board and Committee meetings of which they are members. CH2M HILL does not have a policy regarding Board members attending the Annual Meeting of Stockholders. We had five Board members attend last year's Annual Meeting of Stockholders in person and seven members via telephone.

CH2M HILL is committed to best practices in corporate governance and maintains a business environment of uncompromising integrity. We continue to implement this commitment through, among other things, our Governance Principles, practices and compliance with the relevant provisions of the Sarbanes-Oxley Act of 2002, Dodd-Frank Wall Street Reform and Consumer Protection Act of 2010, and other laws and regulations that regulate CH2M HILL and our business. Our Board has formalized our standards of corporate governance that are reflected in our Governance Principles. Our Governance Principles, some of which are discussed below, are available on our website at http://www.ch2m.com/corporate/about_us/governance.asp. Our governance policies are reviewed annually by the Governance Committee of our Board to determine whether they continue to advance the best interests of CH2M HILL and our stockholders, and whether they comply with the relevant laws that regulate our business.

CH2M HILL's common stock is not listed on a national securities exchange and, as a result, our directors are not subject to the independence requirements of the national stock exchanges. CH2M HILL believes, however, that outside directors should not have any material relationship with CH2M HILL. There are currently eleven members on our Board, five of whom are outside independent directors and six are employee directors. At the February 2014 Board meeting, our Board determined the size of the 2014-2015 Board to be between eleven and thirteen Board members, with a majority of the Board constituting employee directors. In 2011, the Board adopted independence standards to assist the Board in determining director independence which are consistent with the independence tests under the corporate governance rules for listed companies of the New York Stock Exchange. The Governance Committee of the Board reviews our Board independence standards annually to confirm their appropriateness for the company. Under our Board's standards, a director is not independent if:

Our outside independent directors include Malcolm Brinded, Jerry Geist, Charles "Chad" Holliday, Jr., Georgia Nelson, and Barry Williams. The Board has made a determination that all of these outside directors are "independent" pursuant to the independence standards. The Board has also determined that all the members of the Audit Committee and Compensation Committee are independent pursuant to these guidelines.

Under our Board's Governance Principles, our Board has the ability to change its leadership structure in the best interest of CH2M HILL at any given point in time. Our Board is led by a Chairman elected annually by the directors. Mr. McIntire has served as Chairman since 2010, and Ms. Hinman has served as the President and Chief Executive Officer of CH2M HILL since January 1, 2014.

Our Board does not have a policy with respect to combining or separating the Chairman and Chief Executive Officer positions. Beginning on January 1, 2014, the positions of Chairman and Chief Executive Officer have been separated in that Mr. McIntire serves as Executive Chairman of the CH2M HILL Board of Directors and Ms. Hinman serves as the President and Chief Executive Officer of CH2M HILL and a member of the Board of Directors. The Board believes the separation of these positions is currently in the best interests of CH2M HILL and its stockholders and it provides for continuity with Mr. McIntire's leadership on the Board and experience leading CH2M HILL and allows Ms. Hinman to transition efficiently and effectively in her new role as Chief Executive Officer. For these reasons, our Board believes that separating the roles of Chief Executive Officer and Chairman of the Board is appropriate at this time and is in the best interest of CH2M HILL.

Our Board believes that as an employee controlled company, CH2M HILL is best served by a Board where an employee Board member, as opposed to an independent outside Board member, serves as the chair of the Board. Under our Board's Governance Principles, the outside directors of our Board also designate one of the independent directors as Lead Director to provide independent leadership on the Board. The Lead Director presides at the meetings of outside directors, and facilitates communications between the outside independent directors, the Chairman of the Board and the Chief Executive Officer, provides input to the Chairman of the Board and the Chief Executive Officer on CH2M HILL's governance, performance issues, Board meeting structure and agendas and acts as a liaison to stockholders who wish to communicate with outside directors. Charles "Chad" Holliday, Jr. has served as the Lead Director since his election in January 2012. The outside directors may retain or change this appointment after the nominees are elected by the stockholders at the Annual Meeting.

Our Board oversees and reviews CH2M HILL's risk management process directly and through its Audit and Risk Committees to ensure that the appropriate risks are timely considered and robust mitigation strategies are implemented. In addition, our Board routinely engages in the review of CH2M HILL's enterprise risk, as part of its oversight of CH2M HILL's strategy and capital planning activities. The Risk Committee of the Board is tasked with overseeing CH2M HILL's enterprise risk management systems and processes including the identification of major risks facing our industry and our Company and the impact of the risks on the business including portfolio and project risks. The Risk Committee provides periodic reports to our Board on the enterprise risk management program and offers review and guidance to our management on our approach and process to assess and analyze project and program related risks across the enterprise. The Audit Committee reviews policies regarding risk assessment and risk management, reviews financial and ethical risks and reviews major financial risk exposures and steps taken to monitor and control the exposures. The Audit and Risk Committees provide periodic reports to our Board on how CH2M HILL manages these risks.

Stockholders may communicate with our Board by writing to them in care of Gregory S. Nixon, Executive Vice President and Chief Legal Officer, CH2M HILL, 901 New York Avenue N.W., Suite 4000 East, Washington DC 20001 or to the Lead Director at 9191 South Jamaica Street, Englewood, CO 80112. All communications should indicate whether they are intended for the full Board, for outside independent directors only, or for any particular Board member. The inquiries will be directed to the appropriate Board member or members who will reply to stockholders directly.

Our Governance Committee identifies and recommends for nomination individuals it believes are qualified to be inside and outside Board members and who are best suited to contribute to the Board's activities given CH2M HILL's needs and objectives. The Board seeks directors with diverse professional backgrounds and reputation for integrity who combine a broad spectrum of experience and expertise that is important to CH2M HILL's short and long term interests. Diversity of background has always been and shall continue to be an important objective in the selection of directors. A candidate for director should have experience in positions with a high degree of responsibility and be selected based upon contributions they can make to the Board and upon their willingness to devote adequate time and effort to Board responsibilities. In making this assessment, the Governance Committee considers the candidates' knowledge of our industry and markets, and our clients' industries and markets, the number of other boards on which the candidate serves, and the other business and professional commitments of the candidate. The candidate should also have the ability to exercise sound business judgment to act in what he or she reasonably believes to be in the best interest of CH2M HILL and our stockholders.

The Governance Committee of our Board makes recommendations to the full Board about outside director candidate nominees. In reviewing and selecting the outside director nominees for Board consideration, the Committee considers a variety of factors including outside director performance, any special expertise and how the expertise fits with the needs of CH2M HILL. Candidates for outside director positions must fulfill the Board's independence standards for outside directors as described above and included in the Governance Principles which are available on our website at http://www.ch2m.com/corporate/about_us/governance.asp.

In selecting employee directors for consideration, the Governance Committee takes into account the recommendation of the Chairman of the Board and the Chief Executive Officer based on input they receive from our employee stockholders. The process for annual board nominations for employee director candidates commences with the Chairman of the Board and the Chief Executive Officer

sending a detailed description of the nominating process and qualification requirements for Board membership to all employee stockholders. They share these recommendations with the Governance Committee which makes its own recommendations to the full Board. The Governance Committee of the Board carefully reviews the recommendations from the Chairman of the Board and the Chief Executive Officer and recommends to the Board a slate of candidates for employee director slots. The Governance Committee considers the Chairman and the Chief Executive Officer's recommendations in its deliberations, but is not bound by them.

We have adopted a code of ethics and business conduct for our executive and financial officers entitled "CH2M HILL Executive and Financial Officers' Code of Ethics." It applies to all of our senior executives and financial officers, including our Chief Executive Officer, Chief Financial Officer, Chief Accounting Officer, Chief Human Resources Officer, Chief Legal Officer, Treasurer, and Presidents of our operating markets. The code is available on our website at http://www.ch2m.com/corporate/about_us/business_ethics.asp. A hard copy is also available without charge to any stockholder upon request by writing to Gregory S. Nixon, Executive Vice President and Chief Legal Officer, CH2M HILL, 901 New York Avenue N.W., Suite 4000 East, Washington DC 20001. We will disclose any future changes of the Code of Ethics on our website.

We also have ethics policies that are applicable to all employees entitled "CH2M HILL Employee Ethics and Business Conduct Principles" that mandates rules of conduct to all CH2M HILL employees including all senior executives and financial officers. It is also available on our website by following the same links as described above and will be available in hard copy. We maintain a confidential telephone and web-based hotline, where employees can seek guidance or report potential violations of laws, CH2M HILL policies or rules of conduct.

In 2013, the Board of Directors had five committees: Audit, Compensation, Executive, Governance and Risk Committees. The Audit and Compensation Committees are comprised solely of outside independent directors. Below is a chart showing current committee members and a summary of the functions performed by the committees during 2013.

	Audit	Compensation	Executive	Governance	Risk

Robert Bailey					X
Malcolm Brinded (OD)	X	X		C
Jerry Geist (OD)	X	C	X	X
Jacqueline Hinman			X	X
Charles Holliday, Jr. (OD)	X	X	X	X
Lee McIntire			C
Gregory McIntyre					X
Michael McKelvy			X		X
Georgia Nelson (OD)	X	X			C
Michael Szomjassy				X
Barry Williams (OD)	C	X			X

The Audit Committee met eight times during 2013. The Committee has a written charter, which is available on our website at http://www.ch2m.com/corporate/about_us/leadership.asp.

The Board of Directors determined that each member of the Audit Committee is independent in accordance with the independence criteria established by the Board consistent with the independence definition under the corporate governance rules of the New York Stock Exchange, and complies with the requirements of the Sarbanes-Oxley Act of 2002. The Board designated Barry Williams as an "audit committee financial expert" as defined by the Securities and Exchange Commission regulations. The Audit Committee is responsible for CH2M HILL's financial processes and internal control environment including, among other things:

The Compensation Committee met six times during 2013. The Committee has a written charter, which is available on our website at http://www.ch2m.com/corporate/about_us/leadership.asp. The

Compensation Committee consists entirely of outside independent directors. Its responsibilities include, among other things:

The Committee is responsible for reviewing and recommending compensation for outside directors. It periodically assesses the structure of the compensation for outside directors in relation to director compensation of our peer group companies. The Committee has engaged outside compensation consultants from time-to-time to advise on executive and director compensation matters. These matters include, among other things, a review and market analysis of board of director pay and benefits.

The role of the Compensation Committee in determining executive compensation and the use of compensation consultants is set forth in the Compensation Discussion and Analysis which follows.

No interlocking relationship exists between any member of the Board of Directors or the Compensation Committee and the board of directors or compensation committee of any other company.

The Executive Committee did not meet during 2013. The Committee does not have a written charter and serves at the pleasure of our Board based on expressly delegated authority. The Committee is authorized to exercise any powers, subject to certain limitations, of the Board in the management of the business and affairs of CH2M HILL, as delegated by our Board of Directors.

The Governance Committee met five times during 2013. The Committee has a written charter, which is available on our website at http://www.ch2m.com/corporate/about_us/leadership.asp. The Committee's responsibilities include, among other things:

The Risk Committee met four times during 2013. The Committee has a written charter, which is available on our website at http://www.ch2m.com/corporate/about_us/leadership.asp. The Committee's responsibilities include, among other things:

In 2013, CH2M HILL had one related party transaction. On August 27, 2013, CH2M HILL purchased 15,000 shares of common stock, $.01 par value, from Mr. McIntire at a market value price of $59.60 per share for a total of $894,000. The ByLaws of CH2M HILL at the time of the transaction provided that no one person could own more than one percent of the outstanding shares of CH2M HILL. The transaction with Mr. McIntire occurred because his ownership was approaching the one percent limitation. Subsequent to the transaction, the ByLaws were amended to change the limitation on ownership to the greater of (i) one percent of the outstanding shares, or (ii) 350,000 shares of CH2M HILL stock.

Our written Related Party Policy provides that any transaction that exceeds $120,000 between CH2M HILL and any of our directors, executive officers or beneficial owners of at least 5% of our common stock is considered to be a "related party" transaction. The policy also provides that all related party transactions are required to be reviewed by the senior leadership team, including the Chief Executive Officer, Chief Financial Officer and the Chief Legal Officer. The Audit Committee is made aware of any related party transactions.

The following table shows the number of shares of our common stock by any person or group known to us as of March 13, 2014, to be the beneficial owner of more than 5% of any of our common stock.

The following table sets forth information as of March 13, 2014 as to the beneficial ownership of our equity securities by (a) each director and director nominee, (b) each executive officer listed in the summary compensation table and (c) all of our directors and executive officers as a group. None of the individuals listed below owns directly more than 1% of the outstanding shares of CH2M HILL. As a group, all directors, director nominees, and executive officers own 4.0% of the outstanding shares of CH2M HILL, including stock options exercisable within 60 days of March 13, 2014.

Name of Beneficial Owner

Robert W. Bailey	63,765	31,494	9,708	104,967
J. Robert Berra	3,228	215	618	4,061
Malcolm Brinded	13,675	—	—	13,675
Jerry D. Geist	32,646	—	—	32,646
Jacqueline C. Hinman	49,715	10,522	25,270	85,507
Charles O. Holliday, Jr.	11,282	—	—	11,282
Michael A. Lucki	48,147	1,746	15,779	65,672
Lee A. McIntire	295,766	16,307	77,929	390,002
Gregory T. McIntyre	46,144	66,239	5,087	117,470
Michael E. McKelvy	49,379	8,159	16,101	73,639
Georgia R. Nelson	7,743	—	—	7,743
Gregory S. Nixon	20,513	31	—	20,544
Elisa M. Speranza	26,287	10,156	3,908	40,351
Michael A. Szomjassy	50,448	9,068	13,329	72,845
Barry L. Williams	28,565	—	—	28,565
All directors, director nominees and executive officers as a group (17 people)	785,762	174,612	196,952	1,157,326

Section 16(a) of the Securities Exchange Act of 1934 (the "Exchange Act") requires our directors, executive officers and holders of more than 10% of our common stock to file with the Securities and Exchange Commission initial reports of ownership and reports of changes in ownership of common stock and other equity securities. These executive officers, directors and beneficial owners are required by SEC regulation to furnish us with copies of all Section 16(a) forms filed by the reporting persons. Based on our records, we believe that all Section 16(a) reporting requirements related to CH2M HILL directors and executive officers were timely fulfilled during 2013.

The following information is provided as of December 31, 2013 with respect to compensation plans pursuant to which CH2M HILL may grant equity awards to eligible persons. Please see Note 13 to the Consolidated Financial Statements, contained in CH2M HILL's Annual Report on Form 10-K for the year ended December 31, 2013 for descriptions of the equity compensation plans.

(1): The equity compensation plans approved by stockholders include the CH2M HILL Companies, Ltd. Amended and Restated 2009 Stock Option Plan and the CH2M HILL Companies, Ltd. Payroll Deduction Stock Purchase Plan as amended and restated effective January 1, 2004 (PDSPP).
(2): The equity compensation plans not approved by stockholders include the CH2M HILL Companies, Ltd. Amended and Restated Short Term Incentive Plan effective January 1, 2012 and the CH2M HILL Companies, Ltd. Amended and Restated Long Term Incentive Plan effective January 1, 2011.
(3): Includes 2,417,021 of stock options outstanding. These options were granted prior to December 31, 2013.
(4): Includes 5,884,954 shares reserved for future issuance under the Stock Option Plan and 11,294,980 shares available for purchase under the PDSPP.
(5): Includes 97,181 shares issued under a long term incentive program paid or to be paid in 2014. These shares were earned in 2011 to 2013.
(6): Shares available for future issuance under the long term and short term incentive programs (excluding shares reflected in column (a)) are not determinable until the end of each year.

This Compensation Discussion and Analysis (CD&A) provides information about our compensation and benefit programs that were in place for our executive officers for 2013, and explains our compensation philosophy and objectives.

CH2M HILL has a pay-for-performance philosophy that seeks to link the interests of the named executive officers with the Company's strategic and operational objectives as well as with those of our stockholders. This philosophy helps guide the Compensation Committee's decisions regarding executive compensation. As a result, approximately 80% of the compensation of our named executive officers is linked to CH2M HILL performance objectives, individual objectives and stock price performance.

The following elements comprise the total compensation awarded to our named executive officers: base salary, a cash-based annual incentive award, and equity-based long term incentives consisting of common stock, stock options and restricted stock as described below.

One of our main objectives is to make sure that CH2M HILL's compensation policies and practices for its employees, in general, and its executive officers, in particular, optimize CH2M HILL's performance without encouraging unreasonable risks or incentivizing behavior which may result in a material adverse effect on the Company. The design of our executive compensation programs, which combines short term and long term incentives, places considerable compensation at-risk and aligns executive officers' interests with the interests of the Company's stockholders.

For 2013, our named executive officers who appear in the Summary Compensation Table are:

During the year ended December 31, 2013, Mr. McIntire served as our President and Chief Executive Officer. As previously announced, effective January 1, 2014, Ms. Hinman succeeded Mr. McIntire as our President and Chief Executive Officer. Mr. McIntire remains the Executive Chairman of our Board of Directors.

Mr. Lucki served as the Senior Vice President and Chief Financial Officer until his resignation from CH2M HILL and from the Board of Directors on February 6, 2014. JoAnn Shea currently serves as the Interim Chief Financial Officer of CH2M HILL until a replacement for the position is named.

The following table summarizes the key elements of our executive compensation program.

Pay Element	Primary Objective	Factors Increasing or Decreasing Reward	Target Pay Position Relative to Peer Group

Base Salary	Pay individuals for their roles, responsibilities, experience and performance	• Performance against objectives • Individual responsibilities and experience level • Competitive pay within the range • Company financial performance	The Committee targets median pay for base salary
Annual Incentive Plan (AIP)	Motivate and reward achievement of annual financial objectives and individual performance goals	• Company earnings against Annual Business Plan • Year-end gross margin backlog against Annual Business Plan • Safety, cash flow, overhead cost management, cross business collaboration, year-over-year earnings growth and staff development • Achievement of individual performance goals	Target median total cash compensation for target performance
Long term Incentives
Long term Incentive Plan (LTIP)	Motivate and reward achievement of long term goals and increasing stockholder value over a three year period	• Three year cumulative earnings growth • Year-end Gross Margin backlog CAGR	Total potential value is targeted at market median to provide competitive total direct compensation against our peer group
Stock Options	Incentivize focus on longer term strategic goals and creation of stockholder value	• Change in stock price
Restricted Stock	Motivate and reward achievement of specified financial goals	• Change in stock price • EBITDA as a percent of revenue at the end of a three year performance period
Benefits and Perquisites	Provide benefits to attract and retain executive to be competitive with our peer group	• Position • Years of service	Competitive executive benefits
Change of Control	Bridge to future employment if change of control event occurs and employment is terminated	• None, only paid in the event the executive's employment is terminated in connection with a change of control	Competitive with market benchmarks

Our compensation philosophy is based on two fundamental principles: competitive market compensation and pay-for-performance. Our compensation programs are designed to attract and retain

the most qualified and talented executives and employees in our industry, and to provide incentives that appropriately motivate them to achieve and exceed our short term and long term performance goals, thereby enhancing stockholder value.

We review our compensation philosophy and objectives annually in light of our performance against our goals and performance of our peer companies. This process takes into account market risks and opportunities as well as the economic environment. We revise our compensation objectives, as appropriate, to focus on our strategic goals and objectives.

Our Board of Directors delegated the responsibility for oversight of executive officers' compensation to its Compensation Committee. The Committee establishes total compensation for the Chief Executive Officer based on his performance, the Company's performance, and input the Committee receives from its compensation consultants. The Committee also reviews the CEO's compensation recommendations for other executive officers, establishes (based on market data provided by its compensation consultants) compensation for outside members of the Board of Directors, and considers and approves the equity-based incentive compensation plans that CH2M HILL uses to implement its compensation philosophy.

In 2013, the Committee reviewed Mr. McIntire's 2013 total compensation against market data provided by its compensation consultants, considered Mr. McIntire's performance for the year and CH2M HILL's performance overall, and set Mr. McIntire's compensation, as presented in the Summary Compensation Table.

The Compensation Committee reviews the competitiveness of CH2M HILL's executive compensation programs annually compared to that of executives in similar positions with companies we compete with in our industry and geographic markets. The competitive compensation comparison includes the peer group data, and published survey data for both our specific industry and general industry using companies of similar size and complexity.

The Compensation Committee reviews executive compensation in light of Section 162(m) of the Internal Revenue Code which establishes a limit on the deductibility of annual compensation that exceeds $1,000,000 for certain executive officers. It is the general intention of the Committee to meet the requirements for deductibility under Section 162(m) of the Internal Revenue Code; however, the Committee reserves the right, where merited by changing business conditions or an executive's individual performance, to authorize compensation payments which may not be fully deductible by CH2M HILL. The Committee reviews this policy on an ongoing basis.

CH2M HILL provided stockholders a non-binding advisory "say-on-pay" vote on its executive compensation at its 2011 annual meeting of stockholders. Stockholders overwhelmingly supported the compensation of our executive officers as disclosed in the proxy statement for the 2011 meeting, with the proposal receiving support of approximately 90.5% of the votes cast. Following the 2011 say-on-pay vote, the Compensation Committee evaluated the results of the vote and considered other factors in evaluating CH2M HILL's executive compensation policies and practices for 2011, including the relationship of the CH2M HILL compensation programs to the company's business objectives for the year, a review of peer group data and the evaluation of CH2M HILL's compensation programs by its compensation consultant. Based on these considerations, including the vote results from the say-on-pay vote, the Compensation Committee determined that our stockholders support our executive compensation policies and practices and therefore, the Committee did not implement changes to our compensation program as a result of the vote. For the same reasons, the Compensation Committee did not make any changes for 2013 as a result of the 2011 vote.

The stockholders are being asked to approve the non-binding advisory "say-on-pay" vote on executive compensation at the Annual Meeting in 2014 pursuant to the three year frequency approved by stockholders in 2011. The Committee will continue to consider the outcome of future say-on-pay votes when making future executive compensation decisions.

CH2M HILL's Chief Executive Officer reviews compensation data and analysis for direct reports, including all executive officers based on the information provided by CH2M HILL's Human Resources compensation staff and the compensation consultants. The CEO considers each component of executive compensation and determines how these components should be used to provide appropriate total compensation that motivates executive officers to optimize CH2M HILL's short term and long term operations and financial results in the best interest of CH2M HILL's stockholders. The CEO then provides an overview of performance and accomplishments for each executive officer and makes recommendations to the Compensation Committee about compensation levels and structure the CEO deems appropriate.

The Compensation Committee has the authority to retain the services of outside compensation consultants to assist in the performance of its responsibilities. In 2013, the Compensation Committee retained the services of Sibson Consulting ("Sibson"). At the request of the Committee, Sibson updated the annual compensation assessment for the CEO and other executive officers. The review provides a comprehensive assessment of the various components of our executive compensation programs against relevant market compensation data and our peer companies (as further discussed below), as well as a recommended compensation range for our CEO and reference compensation ranges for our other executive officers. The Compensation Committee used this information to consider and set compensation for the CEO and to review the CEO's recommendations for other executive officers' compensation. As part of this process, Sibson also provided to the Committee compensation survey data for other key executives and managers at peer companies, which are used by the Company in considering compensation levels.

In 2013, Sibson was engaged to, among other things, analyze projected compensation opportunities against delivered results for the performance provisions relating to the restricted stock grants and to review metrics associated with the Long Term Incentive Plan. In 2013, Sibson was engaged to provide a total compensation review for our executive officers. Sibson also provided a review of competitive

compensation for CH2M HILL's outside directors. We paid Sibson approximately $137,117 for work performed in 2013.

In 2013, the Compensation Committee carefully considered Sibson's independence and all the services that Sibson provides to CH2M HILL's management, such as benchmarking surveys for senior management roles and consulting regarding overall incentive strategy. The Committee determined that Sibson's services to the Company did not impair its independence because of the value of compensation that Sibson derives from such services was not significant. In addition, in September 2013, the Compensation Committee analyzed Sibson's work and determined it did not raise any conflicts of interest.

The Compensation Committee uses market data as the primary tool in establishing compensation for the Chief Executive Officer and the Board of Directors, and in reviewing the CEO's recommendations for compensation of other executive officers. In establishing 2013 compensation, the Compensation Committee reviewed total compensation information of eleven peer companies as evaluated and recommended by the compensation consultant to the Committee. In considering which companies to include as its reference companies in this review, the Committee instructed Sibson to select companies that compete with CH2M HILL for executive talent in our industry and our geographic markets. Sibson provides an independent assessment of the peer group annually and recommends changes as appropriate, while recognizing the importance of year-over-year continuity. The Committee believes that the reference group of peer companies is appropriate for its compensation analysis. The full list of reference companies used in compensation considerations in 2013 is provided below.

•

AECOM

•

Jacobs Engineering Group, Inc.

•

The Babcock & Wilcox Co.

•

KBR, Inc.

•

Chicago Bridge & Iron Co.

•

McDermott International, Inc.

•

Emcor Group, Inc.

•

Tetra Tech Inc.

•

Fluor Corporation

•

URS Corporation

•

Foster Wheeler Ltd.

The Committee reviewed the available compensation and financial performance data for each of the peer companies and, with assistance of the independent compensation consultant, established that, for 2013, the appropriate market compensation range for our executive officers was between 16% below and 6% above the median compensation of the peer companies. The CEO's target total direct compensation (salary plus short and long term incentives) is 96% of the peer group median and 99% of the general industry survey median. As advised by the independent compensation consultant, a competitive range for any executive is plus or minus 15% of the median to account for differences in qualifications, experience and performance of our executives.

The total compensation package for our executive officers consists of the following components:

The key components of compensation for the Chief Executive Officer and named executive officers are shown below.

Please note that "fixed" compensation refers to base salary and "variable" compensation refers to performance based pay, which is the aggregate of stock, bonus and options shown in the first chart.

The Compensation Committee does not have a policy to achieve or to maintain any particular ratio or weighting among the elements of compensation. Instead, the Committee considers the qualitative balance among all compensation components against our compensation philosophy and performance objectives each year and makes its decisions accordingly.

We believe that by creating a total compensation package for executive officers that combines short term and long term incentives and equity compensation, we align their interests with the interests of CH2M HILL and its stockholders. We review our performance against our peer group of companies as a factor in determining our executive officers' total compensation. We also believe our pay-for-performance model appropriately motivates performance and encourages appropriate risk taking, while encouraging retention. As our financial performance increases relative to our performance goals, the executive officers' potential for additional compensation under our short and long term incentive programs increases as well. If our performance does not meet our goals, total compensation falls and incentive compensation may be reduced to zero.

We provide our executive officers with base salary that we believe is appropriate for their roles, responsibilities and experience and is within a competitive market range, as determined by the Compensation Committee with input from its independent compensation consultant. The actual base salary is based on the experience of each executive officer, as well as the complexity and financial and strategic impact of his or her role.

In 2013, the base salaries of the executive officers were adjusted to reflect their respective individual performance and the performance of CH2M HILL, and also to align the base salaries of some of the executive officers and senior operations executives with market compensation for their respective roles. The base salary increases made in 2013 for executive officers ranged between 0% and 11% depending on each individual executive's performance and based on market comparative data. Following an internal review of each executive's position in 2013, the executive's scope of responsibility, the executive's abilities and impact to CH2M HILL's organization, as well as market analysis, the base salaries for Ms. Hinman and Mr. Szomjassy increased significantly. The base salary increase of 11% for Mr. Szomjassy reflected better alignment to the market for his position and his time in the position and experience in our industry. The base salary increase of 10.5% for Ms. Hinman also reflects an

adjustment for better alignment with the market and scope of responsibility within CH2M HILL. The remaining named executive officers received base salary increases of less than 4%.

On November 14, 2013, the Compensation Committee approved changes to Jacqueline C. Hinman's compensation effective January 1, 2014 in connection with her appointment as President and Chief Executive Officer of CH2M HILL. Effective January 1, 2014, Ms. Hinman receives a base salary of $900,000, with a target incentive opportunity under the CH2M HILL Short Term Incentive Plan of 120% and a target incentive opportunity under the CH2M HILL Long Term Incentive Plan of 230%.

Effective January 1, 2014, Lee A. McIntire was no longer the Chief Executive Officer of CH2M HILL and continues as Chairman of the Board in an executive capacity. There were no changes to his compensation arrangement as a result of this change in position.

The Compensation Committee provides from time to time discretionary cash incentive bonuses to executive officers for circumstances warranting the payment, such as retention, market alignment and market opportunities.

Our short term incentive awards provide our executives with the ability to earn an annual incentive, based on the Company's performance, their respective business unit's performance, and their individual performance. Annual goals are established during the first quarter of each year and monitored throughout the year. The 2013 short term performance goals were based on an earnings target and year end gross margin backlog for the Company. The short term incentive awards are paid in cash in keeping with market practice of our reference group of peer companies.

The 2013 short term incentive program's target for each named executive officer is based on the percentage of the officer's base salary set forth below:


• Lee A. McIntire	130	%
• Michael A. Lucki	90	%
• Gregory S. Nixon	75	%
• Michael E. McKelvy	80	%
• Michael A. Szomjassy	80	%
• Jacqueline C. Hinman	80	%

CH2M HILL's incentive performance pool in 2013 increased approximately 1.0% year-over-year. As a result, the payouts for executive officers reflected actual performance against the above targets and ranged between 65% and 100% of target.

The long term component of our incentive compensation for executive officers is intended to reward our executive officers and other senior leaders for achieving CH2M HILL's long term goals and increasing stockholder value. Long term incentive compensation is intended to motivate our executives to focus on long term goals, to reward and retain top talent and to help our executives meet their Executive Stock Ownership Guidelines. Long term incentive mix depends upon the job level of each executive.

There are three components that comprise long term compensation. They consist of:

In 2013, our executive officers received payments under the 2010 Long Term Incentive program. The program paid incentives based on CH2M HILL's performance against goals established in 2010 for the 2010-2012 performance period. The primary goal, as approved by the Compensation Committee of the Board, was an earnings growth goal for the Company. In addition, payouts for the 2010 program were modified upwards based on the achievement of a specified project investment ratio relating to effective cash management. At the February 2013 Compensation Committee meeting, the Committee confirmed that the 2010 goals were completed at a performance level that justified a 174.8% payout level. The long term incentive awards for the 2010 program were paid in 100% CH2M HILL common stock in March of 2013.

On March 7, 2014, our executive officers received payments under the 2011 Long Term Incentive program. The program paid incentives based on CH2M HILL's performance against goals established in 2011 for the 2011-2013 performance period. The goals, as approved by the Compensation Committee of the Board, include an earnings growth goal for the Company and year end gross margin backlog compounded annual growth rate goal. In addition, the incentive opportunity under the 2011 program is subject to an individual modifier which can be applied to reduce the amount of the award. The long term incentive awards for the 2011 program were paid in March of 2014, in 100% CH2M HILL common stock.

In 2013, the executive officers were granted the opportunity to earn long term incentive compensation payable in 2016 based on their performance during the 2013-2015 performance period. The performance targets approved by the Compensation Committee for the 2013 Long Term Incentive Program were based on a cumulative earnings growth goal for the Company as well as a year-end gross margin backlog compounded annual growth rate goal. In addition, the incentive opportunity under the 2013 program is subject to an individual modifier which can be applied to reduce the amount of the award. This award is expected to be paid in 100% CH2M HILL common stock.

The 2013 Long Term Incentive Program's target for each named executive officer is based on the percentage, set forth below, of the officer's base salary, with each executive having an opportunity to earn up to 200% of these targets based on the Company's performance during the 2013-2015 performance period:

Consistent with our pay-for-performance philosophy, the LTIP provides the Compensation Committee with discretion to reduce actual payouts to ensure that one operational performance goal is not achieved at the expense of other important strategic objectives.

Stock options are granted to our executives to provide an attractive incentive to focus on our longer term strategic goals and create stockholder value. Our stock option grants are made with the strike price equal to our stock value in effect at the time of the grant, vesting over a three year period in 25%, 25% and 50% increments each year all with an expiration date of five years from the date of grant. Although we are required to reflect compensation expense for stock options pursuant to applicable accounting rules, the granted stock options only have realized value to the executive to the extent that the CH2M HILL stock price actually increases during the term of the stock options. The

stock options granted in 2013 to our named executive officers are disclosed in the Summary Compensation Table.

Restricted stock is granted to motivate and reward our executives for the achievement of specified financial goals. Restricted stock granted in 2013 to our named executive officers is disclosed in the Summary Compensation Table. The grants provided to our executives in 2013 include a performance metric. The restrictions on these grants lapse at the end of a three year period in 2016 and the award will be increased or decreased at that time based on the achievement of a performance goal. The performance goal is a specified three-year EBITDA (earnings before interest, taxes, depreciation and amortization) as a percentage of revenue goal. If the goal is met the named executive officer will receive 100% of the target amount awarded. The award can be adjusted from 75% to 125% of the awarded amount based on actual results.

The restricted stock grant issued to executives on February 16, 2011 included a performance feature based on the firm's EBITDA as a percent of revenue at the end of the performance period (January 1, 2011 to December 31, 2013). The three-year EBITDA performance resulted in a payout of 87.5% of the target amount of shares.

The Compensation Committee approved restricted stock grants in 2014 to our executive officers which includes this performance metric. The restrictions lapse at the end of the three year performance period from the date of grant and the initial grant award may be adjusted up or down based on the achievement of a specified EBITDA goal.

Our executive officers are eligible to participate in benefit plans that are available to substantially all of our employees, including participation in our medical, dental and life insurance plans, and disability insurance programs. In addition to these general benefits, we offer financial planning consulting, executive physicals, and country club memberships for a few of our executive officers whose health and well being is essential to the success of CH2M HILL. Country club memberships are only a partial perquisite since they serve as a vehicle for client and community leader networking. In keeping with our philosophy of market competitive and pay-for-performance compensation, we have historically provided only modest executive benefits and perquisites and have not viewed these forms of compensation as a substantial part of the overall executive officers' compensation framework.

One special benefit that we provide to certain of our executive officers is our Supplemental Executive Retirement and Retention Plan (SERRP). The SERRP is a non-qualified defined contribution plan under which CH2M HILL provides pre-tax contributions to certain executive officers that they can utilize only upon retiring with the Company at age 65 or thereafter. The plan provides those who are invited to participate in the plan with added incentives to continue in the service of the Company by providing an attractive retirement benefit. The SERRP is a part of our competitive market compensation strategy and it allows us to attract and retain executive officers and other senior executives. The company contribution to each participant's SERRP is 25% of base salary and short term incentive, except the company contributions to Mr. McIntire, Mr. Szomjassy, and Mr. Nixon are 60%, 15.7%, and 12.5%, respectively, of base salary and short term incentive. During the life of the SERRP the contribution levels may be set differently for different participants and at different percentages of base salary and short term incentives, as determined by the Compensation Committee.

In addition, CH2M HILL provides for a payment of five times base salary (pre-tax) in a lump sum to the beneficiary of select CH2M HILL executives (including the named executive officers) upon his or her death. This is a pre-retirement employment benefit similar to term life insurance while the executive remains a CH2M HILL employee.

On November 14, 2013, the Compensation Committee approved a one-time discretionary cash bonus for Michael Lucki in the amount of $300,000 and a special one-time restricted stock grant of 2,024 shares valued at $125,000 at the time of grant, which shares vest on November 14, 2015 for retention purposes. These awards were approved by the Compensation Committee. Effective February 6, 2014, Mr. Lucki resigned from CH2M HILL as Senior Vice President and Chief Financial Officer and as a member of our Board of Directors to pursue other opportunities.

Mr. Nixon joined CH2M HILL on November 4, 2013 as Chief Legal Officer. In order to recruit Mr. Nixon to CH2M HILL and match his then-current compensation with his prior employer, CH2M HILL provided a compensation package as described as follows: Mr. Nixon receives a base salary of $500,000, with a target incentive opportunity under the CH2M HILL Short Term Incentive Plan of 75% and a target incentive opportunity under the CH2M HILL Long Term Incentive Plan of 75%. Mr. Nixon received a guaranteed bonus under the CH2M HILL Short Term Incentive plan of $375,000 in March 2014 as part of his new hire package. In addition, as part of Mr. Nixon's employment package, he received a one-time restricted stock grant on November 14, 2013 for 19,433 shares valued at $1,200,000 at the time of grant, which shares vest one-third per year over three years on each anniversary date from the date of grant. He also received a one-time grant of 4,000 stock options on November 14, 2013 which vest 25% on the first anniversary of the grant date, 25% on the second anniversary, and the final 50% on the third anniversary. As part of Mr. Nixon's new hire package, he also received a one-time cash employment incentive of $700,000, of which $200,000 was paid to him on November 15, 2013 and $200,000 will be paid on June 1, 2014, $150,000 will be paid on June 1, 2015 and $150,000 will be paid on June 1, 2016. These compensation arrangements were all approved by the Compensation Committee.

Mr. Szomjassy received a special one-time restricted stock grant on May 17, 2013 of 8,561 shares which vests March 31, 2014 for retention purposes. This award was approved by the Compensation Committee.

CH2M HILL's Board of Directors has established stock ownership guidelines for our senior executives. The guidelines are intended to encourage management to own a meaningful amount of CH2M HILL stock and therefore align individual financial goals with our Company's success. Executives will achieve their recommended levels of ownership within five years of being promoted into a role or assuming a new position which is subject to the guidelines. The CEO will review each participant's progress toward compliance with the guidelines and report to the Compensation Committee on the compliance status. The Committee reviews the executive stock ownership guidelines from time to time.

The following table sets forth the current stock ownership guidelines as approved by the Compensation Committee:

Our CEO and each of the other named executive officers are party to a change of control agreement with the Company. Under the change in control agreements, CH2M HILL will provide each named executive officer with the following benefits in the event of termination of their employment (actual or constructive and other than for cause) by CH2M HILL or its successor in interest within twenty-four months of a change of control:

For purposes of the change of control agreements, a "change of control" is defined generally to include:

CH2M HILL's management considered CH2M HILL's compensation policies and practices for its executive officers and employees, in general, and determined that these policies and practices are not reasonably likely to have a material adverse effect on the Company. CH2M HILL believes that the design of the executive compensation that combines short term and long term incentives places considerable compensation at-risk, and aligns executive officers' interests with the interests of the Company's stockholders; thus, creating the environment that encourages executive officers and other key employees to carefully balance risks and rewards for the Company and not to assume unreasonable risks.

CH2M HILL carefully reviewed all elements of executive compensation to determine whether any components of compensation encourage excessive risk taking and concluded that:

Further, as described elsewhere in the Compensation Discussion and Analysis, the overall compensation decisions include subjective considerations, which prevent a formulaic approach to compensation setting and do not drive unreasonable short term focused business and risk taking decisions.

We evaluate and establish compensation for CH2M HILL's executive officers and oversee the deferred compensation and equity based compensation plans, and other management incentive, benefit and perquisite programs. Management has the primary responsibility for CH2M HILL's financial statements and reporting process, including the disclosure of executive compensation. With this in mind, we have reviewed and discussed with management the Compensation Discussion and Analysis section of this report. We are satisfied that the Compensation Discussion and Analysis fairly and completely represents the philosophy, intent, and actions of the Compensation Committee with regard to executive compensation. We recommended to the Board of Directors that the Compensation Discussion and Analysis be included in this proxy statement for filing with the U.S. Securities and Exchange Commission.

Submitted by the CH2M HILL Companies, Ltd. Compensation Committee:
Jerry D. Geist, Chairman
Malcolm Brinded
Charles O. Holliday, Jr.
Georgia R. Nelson
Barry L. Williams

The following table sets forth information regarding total compensation for the three one-year periods ended December 31, 2013, 2012, and 2011, which includes required disclosures for our CEO, CFO and the other four most highly compensated executive officers of CH2M HILL in 2013.

Name and Principal Position	Year		Salary ($)		Bonus ($)(2)		Stock Awards ($)(3)		Option Awards ($)(4)		Non-Equity Incentive Plan Compensation ($)		Change in Pension Value and Nonqualified Deferred Compensation Earnings ($)(5)			All Other Compensation ($)(6)		Total ($)

(a)	(b)		(c)		(d)		(e)		(f)		(g)		(h)			(i)		(j)
Lee A. McIntire		2013		1,150,011		968,311		1,962,590		311,731		—		—			547,539		4,940,182
Former President and Chief Executive Officer		2012		1,150,011		1,202,469		4,595,170		313,698		—		—			735,467		7,996,815
		2011		1,098,085		1,301,452		5,250,000		327,356		—		—			755,408		8,732,301
Michael A. Lucki		2013		595,116		300,000		271,541		122,226		—		—			238,140		1,527,023
Former Senior Vice President and Chief Financial Officer		2012		577,512		444,432		144,375		121,175		—		—			99,111		1,386,605
		2011		551,072		1,136,987		137,500		163,678		—		—			48,632		2,037,869
Gregory S. Nixon(1)		2013		67,309		575,000		1,200,000		29,240		—		—			486		1,872,035
Senior Vice President and Chief Legal Officer
Michael E. McKelvy		2013		573,498		341,728		365,891		95,663		—		—			90,110		1,466,890
Senior Vice President		2012		555,395		535,389		1,017,240		86,449		—		—			156,096		2,350,569
		2011		500,588		392,817		812,500		119,039		—		—			236,900		2,061,844
Michael A. Szomjassy(1)		2013		478,856		259,082		695,845		70,375		—		—			109,251		1,613,409
Senior Vice President
Jacqueline C. Hinman		2013		509,886		312,839		305,090		81,612		—		(2,354	)		93,522		1,300,595
Former Senior Vice President		2012		475,010		397,338		586,625		79,737		—		4,348			336,429		1,879,487
		2011		414,910		390,703		600,000		98,204		—		1,980			294,165		1,799,962

(1): Messrs. Nixon and Szomjassy became one of our four other most highly compensated executive officers in 2013 and their respective 2012 and 2011 compensation is not included.
(2): Bonus amounts in column (d) for fiscal year 2013, 2012 and 2011 consist of bonuses earned under the short term incentive plan and discretionary bonuses paid to Messrs. Nixon, McKelvy and Lucki as described below. The short term incentive awards were paid 100% in cash.

The following table provides a summary of the bonuses earned during the years ended December 31. Mr. Nixon received a one-time new hire incentive cash payment of $200,000 in 2013. Mr. McKelvy received a one-time discretionary cash payment of $100,000 in 2012. Mr. Lucki's discretionary bonus consists of a $600,000 incentive payment for joining CH2M HILL in November 2010 and a $100,000 payment for relocation purposes and a one-time discretionary cash bonus in November 2013 in the amount of $300,000.

	Short Term Incentive Plan ($)						Discretionary ($)						Total ($)

Name	2013		2012		2011		2013		2012		2011		2013		2012		2011
Lee A. McIntire		968,311		1,202,469		1,301,452		—		—		—		968,311		1,202,469		1,301,452
Michael A. Lucki		—		444,432		436,987		300,000		—		700,000		300,000		444,432		1,136,987
Gregory S. Nixon		375,000		—		—		200,000		—		—		575,000		—		—
Michael E. McKelvy		341,728		435,389		392,817		—		100,000		—		341,728		535,389		392,817
Michael A. Szomjassy		259,082		—		—		—		—		—		259,082		—		—
Jacqueline C. Hinman		312,839		397,338		390,703		—		—		—		312,839		397,338		390,703

	LTIP Awards ($)						Restricted Stock Awards ($)(i)						Total Stock Awards ($)

Name	2013		2012		2011		2013		2012		2011		2013		2012		2011
Lee A. McIntire		1,588,841		4,221,420		4,975,000		373,750		373,750		275,000		1,962,591		4,595,170		5,250,000
Michael A. Lucki		—		—		—		271,541		144,375		137,500		271,541		144,375		137,500
Gregory S. Nixon		—		—		—		1,200,000		—		—		1,200,000		—		—
Michael E. McKelvy		251,196		664,240		712,500		114,695		353,000		100,000		365,891		1,017,240		812,500
Michael A. Szomjassy		111,470		—		—		584,375		—		—		695,845		—		—
Jacqueline C. Hinman		207,240		491,625		517,500		97,850		95,000		82,500		305,090		586,625		600,000

	Foreign Service Income ($)(i)						Perquisites and Other Personal Benefits ($)(ii)						Registrant Contributions to Deferred Compensation Plans ($)(iii)						Registrant Contributions to Defined Contribution Plans ($)						Insurance Premiums ($)						Tax Reimbursement ($)(iv)						Total Other Compensation ($)

Name	2013		2012		2011		2013		2012		2011		2013		2012		2011		2013		2012		2011		2013		2012		2011		2013		2012		2011		2013		2012		2011
Lee A. McIntire		—		—		—		7,448		10,374		10,072		505,884		697,158		717,547		18,066		13,178		13,243		7,524		7,524		7,524		8,617		7,233		7,022		547,539		735,467		755,408
Michael A. Lucki		—		—		—		—		—		4,825		215,533		83,916		27,423		18,066		10,800		7,539		4,541		4,395		5,481		—		—		3,364		238,140		99,111		48,632
Gregory S. Nixon		—		—		—		—		—		—		—		—		—		—		—		—		486		—		—		—		—		—		486		—		—
Michael E. McKelvy		—		—		—		7,300		6,565		6,280		52,670		132,668		210,453		22,118		10,358		14,178		2,101		1,952		1,610		5,921		4,553		4,379		90,110		156,096		263,900
Michael A. Szomjassy		—		—		—		10,416		—		—		71,928		—		—		18,066		—		—		3,404		—		—		5,437		—		—		109,251		—		—
Jacqueline C. Hinman		9,368		207,929		99,795		7,390		6,530		6,280		48,729		102,330		165,770		18,066		13,178		15,573		1,272		1,176		900		8,697		5,286		5,847		93,522		336,429		294,165

															All Other Stock Awards; Number of Shares of Stock or Units (#)(3)		All Other Option Awards; Number of Shares of Stock or Units (#)(4)				Grant Date Fair Value of Stock and Option Awards ($)(5)

																			Exercise or Base Price of Option Awards ($/Sh)
			Estimated Future Payouts Under Non-Equity Incentive Plan Awards(1)						Estimated Future Payouts Under Equity Incentive Plan Awards(2)
	Grant Date
Name	Grant Date		Threshold($)		Target($)		Maximum($)		Threshold($)		Target($)		Maximum($)
(a)	(b)		(c)		(d)		(e)		(f)		(g)		(h)		(i)		(j)		(k)		(l)
Lee A. McIntire		2/15/2013		—		1,495,000		2,990,000		1,322,500		2,645,000		5,290,000		6,484		48,632		57.64		311,731
Michael A. Lucki		2/15/2013		—		540,000		1,080,000		278,428		556,856		1,113,712		4,566		19,068		57.64		122,226
Gregory S. Nixon		11/14/2013		—		375,000		—		—		—		—		19,433		4,000		61.75		29,240
Michael E. McKelvy		2/15/2013		—		458,784		917,568		258,066		516,128		1,032,256		1,990		14,924		57.64		95,663
Michael A. Szomjassy		2/15/2013		—		400,003		800,006		168,750		337,500		675,000		10,026		10,979		57.64		70,375
Jacqueline C. Hinman		2/15/2013		—		420,000		840,000		195,701		391,400		782,800		1,698		12,732		57.64		81,612

(1): Information set forth reflects the short term incentive plan opportunities that were granted in 2013 and were paid 100% in cash.
(2): Information set forth reflects long term incentive program opportunities that were granted in 2013. The 2013 program will be paid out on or after the three year award period ending December 31, 2015. The payment of the awards will be 100% in common stock, valued at the date of payment.
(3): Information set forth reflects restricted stock grants made in 2013.
(4): Stock options generally become exercisable 25%, 25% and 50% after one, two and three years, respectively, and have a term of five years from the date of grant.
(5): Grant date fair value of stock and option awards was calculated in accordance with U.S. GAAP. The grant date fair value is reflected in the Summary Compensation Table in the year it is recognized. See Note 13 of the consolidated financial statements in CH2M HILL's Annual Report on Form 10-K for the year ended December 31, 2013, regarding the assumptions underlying the valuation of stock awards.

	Option Awards										Stock Awards

Name	Grant Date MM/DD/YY	Number of Securities Underlying Unexercised Options Exercisable (#)(1)		Number of Securities Underlying Unexercised Options Unexercisable (#)		Equity Incentive Plan Awards Number of Securities Underlying Unexercised (#)		Option Exercise Price ($)		Option Expiration	Number of Shares or Units of Stock that have not vested (#)(2)		Market Value of Shares or Units of Stock that have not vested ($)(3)		Equity Incentive Plan Awards; Number of Unearned Shares, Units or Other Rights that have not vested (#)		Equity Incentive Plan Awards; Market or Payout Value of Unearned Shares, Units or Other Rights that have not vested ($)
(a)	(b)	(c)		(d)		(e)		(f)		(g)	(h)		(i)		(j)		(k)
Lee A. McIntire	2/16/2011		11,029		22,059		—		46.75	2/16/2016		28,922		1,785,960		—		—
	2/9/2012		12,293		36,876		—		57.01	2/9/2017
	2/15/2013		—		48,632		—		57.64	2/15/2018
Michael A. Lucki	2/16/2011		11,030		11,029		—		46.75	2/16/2016		10,040		619,986		—		—
	2/9/2012		4,749		14,244		—		57.01	2/9/2017
	2/15/2013		—		19,068		—		57.64	2/15/2018
Gregory S. Nixon	11/14/2013		—		4,000		—		61.75	11/14/2018		19,433		1,200,000		—		—
Michael E. McKelvy	2/16/2011		—		8,021		—		46.75	2/16/2016		11,128		687,166		—		—
	2/9/2012		962		10,162		—		57.01	2/9/2017
	2/15/2013		—		14,924		—		57.64	2/15/2018
Michael A. Szomjassy	2/15/2013		—		10,979		—		57.64	2/15/2018		12,488		771,158		—		—
Jacqueline C. Hinman	2/16/2011		6,618		6,617		—		46.75	2/16/2016		6,129		378,446		—		—
	2/9/2012		3,125		9,373		—		57.01	2/9/2017						—		—
	2/15/2013		—		12,732		—		57.64	2/15/2018						—		—

(1): Stock options are granted at an exercise price equal to the fair value of CH2M HILL's common stock at the date of grant. Stock options generally become exercisable 25%, 25% and 50% after one, two and three years, respectively, and have a term of five years from the date of grant.
(2): Vesting dates for the restricted stock are as follows: Mr. McIntire's 5,882 shares vest on 2/16/2014, 6,556 shares vest on 2/9/2015, 6,484 shares vest on 2/15/2016 and 10,000 shares vest on 5/7/2016; Mr. Lucki's 2,941 shares vest on 2/16/2014, 2,533 shares vest on 2/9/2015, 2,024 shares vest on 11/14/2015, and 2,542 shares vest on 2/15/2016; Mr. Nixon's 6,477 shares vest on 11/14/2014, 6,478 shares vest on 11/14/2015 and 6,478 shares vest on 11/14/2016; Mr. McKelvy's 2,139 shares vest on 2/16/2014, 2,192 shares vest on 2/23/2014, 1,807 shares vest on 2/9/2015, 1,990 shares vest on 2/15/2016; 3,000 shares vest on 3/9/2024; Mr. Szomjassy's 380 shares vest on 2/16/2014, 8,561 shares vest on 3/31/2014, 750 shares vest on 5/5/2014, 583 shares vest on 2/9/2015, 750 shares vest on 5/11/2015, and 1,464 shares vest on 2/15/2016; and Ms. Hinman's 1,765 shares vest on 2/16/2014, 1,666 shares vest on 2/9/2015, 1,698 shares vest on 2/15/2016 and 1,000 shares vest on 8/27/2026.
(3): Market value is calculated based on the fair value of the Company's stock at December 31, 2013.

	Option Awards				Stock Awards

Name	Number of Shares Acquired on Exercise (#)		Value Realized on Exercise ($)(1)		Number of Shares Acquired on Vesting (#)		Value Realized on Vesting ($)(2)
(a)	(b)		(c)		(d)		(e)
Lee A. McIntire		—		—		19,435		1,062,503
Michael A. Lucki		—		—		7,170		427,332
Gregory S. Nixon		—		—		—		—
Michael E. McKelvy		21,309		363,394		9,227		510,906
Michael A. Szomjassy		4,500		118,485		1,990		114,702
Jacqueline C. Hinman		20,000		569,800		5,000		273,350

Ms. Hinman is a participant in the CH2M HILL Pension Plan. Benefits under the CH2M HILL Pension Plan are equal to one percent of the average highest base compensation over the last five years (up to $150,000) through 1991, multiplied by years of credited benefit service prior to 1992, plus one percent of each year's base compensation (up to $150,000) for each year of credited benefit service from January 1, 1992 through December 31, 1993. CH2M HILL Pension Plan benefits were frozen as of December 31, 1993.

Messrs. McIntire, Lucki, Nixon, McKelvy and Szomjassy are not participants in a company sponsored pension plan.

Name	Aggregate Balance at Beginning of Year ($)		Executive Contribution During Year ($)		Registrant Contribution During Year ($)(1)(2)(3)		Aggregate Earnings During Year ($)(4)		Aggregate Withdrawals/ Distributions During Year ($)		Aggregate Balance at End of Year ($)(5)

(a)	(b)		(c)		(d)		(e)		(f)		(g)
Lee A. McIntire		7,808,298		108,490		1,621,728		1,296,363		—		10,834,879
Michael A. Lucki		598,702		40,274		1,408,937		330,112		—		2,378,025
Gregory S. Nixon		—		—		—		—		—		—
Michael E. McKelvy		1,457,112		39,162		328,104		137,217		—		1,961,595
Michael A. Szomjassy		1,167,118		25,962		175,842		206,193		—		1,575,115
Jacqueline C. Hinman		1,455,221		32,942		292,605		188,454		—		1,969,222

(1): Vested portion of company contributions in this column are also reported as compensation in column (i) of the Summary Compensation Table.
(2): Effective January 1, 2009, CH2M HILL amended and restated the Deferred Compensation Retirement Plan to form the SERRP. The SERRP is intended to be unfunded and maintained primarily for the purpose of providing deferred compensation for a select group of management or highly compensated employees within the meaning of Title I of the Employee Retirement Income Security Act. Under this plan, each participant's account consists of various contributions made to the account by CH2M HILL on behalf of the participant.
(3): On April 1, 2013, Mr. Lucki received a discretionary company contribution into his SERRP account in the amount of $1,070,000 based on the Plan's objectives and calculation of estimated benefit at the time of normal retirement. This contribution had a vesting schedule of 20% per year over five years and was 20% vested when Mr. Lucki resigned from CH2M HILL.
(4): Aggregate earnings are not included in the Summary Compensation table because the earnings are not above market or preferential in nature.
(5): Vested balances are as follows: Mr. McIntire—$4,492,492; Mr. Lucki—$496,380; Mr. Nixon—$0; Mr. McKelvy—$882,692; Mr. Szomjassy—$1,448,937; and Ms. Hinman—$1,032,396.

Messrs. McIntire, Lucki, McKelvy, Szomjassy and Ms. Hinman are participants in the Deferred Compensation Plan (DCP) and received company contributions. Because the executive officers deferred the minimum required portion of their own 2013 base salary and 2012 Annual Incentive Plan awards, CH2M HILL contributed 10% of 2013 base pay in excess of the IRS limitation on compensation for qualified plans, as well as 10% of 2012 Annual Incentive Plan awards (earned in 2012 and paid in 2013). CH2M HILL may also make additional discretionary company contributions into the Plan.

Participants are 100% vested at all times on deferrals and earnings on deferrals. Company contributions to the DCP made prior to January 1, 2011, and the earnings thereon, become 100% vested after the earlier of: (a) completion of six years of vesting service, (b) attainment of age 65, or (c) attainment of age 55 and completion of five years of vesting service. Prior to completion of any of the above events, company contributions made prior to January 1, 2012 vest according to the schedule below:

Company contributions made after January 1, 2012 vest when the employee qualifies for retirement or as otherwise determined by the Compensation Committee.

The CH2M HILL Deferred Compensation Plan serves two purposes. It allows CH2M HILL the opportunity to provide a company match for compensation deferrals made by highly compensated employees whose 401(k) Plan contributions are limited by the Employee Retirement Income Security Act. It is also used by CH2M HILL to provide additional retirement benefits for certain of its senior executives at levels to be determined from time-to-time by the Board of Directors. The deferred compensation plans have several hypothetical investment options that a participant may choose to invest the cash portion of their deferred compensation. All deferrals of common stock must remain invested in common stock and are distributed in common stock. While the Deferred Compensation Plan remains unfunded, a trust was established in 1999 to provide a source of funds to pay deferred compensation liabilities. All company contributions and participant deferrals are deposited into the trust. Participants can choose to start distributions upon retirement from CH2M HILL, or a date elected by the participant. Participants can choose payment in either a lump sum or through an annual distribution over five, ten or fifteen years.

Potential Payments Under Change of Control Agreements as of December 31, 2013

Had a change in control occurred on the last day of fiscal 2013 and had their employment been terminated twenty four months after such change in control, the named executive officers would have been eligible to receive the payments set forth in the table below.

Name	Salary & Bonus ($)		Immediate Vesting of Stock Options & Restricted Stock ($)(1)		Immediate Vesting of Retirement Benefits(2)		Benefits ($)(3)		Total ($)

(a)	(b)		(c)		(d)		(e)		(f)
Lee A. McIntire		7,908,627		2,491,515		6,342,387		46,032		16,788,561
Michael A. Lucki		3,380,854		931,307		1,881,645		32,040		6,225,846
Gregory S. Nixon		2,616,250		1,200,000		—		1,200		3,817,450
Michael E. McKelvy		3,086,566		916,987		1,078,903		46,032		5,128,488
Michael A. Szomjassy		2,577,203		816,282		126,178		32,088		3,551,751
Jacqueline C. Hinman		3,354,030		574,458		936,826		32,040		4,897,354

We are seeking a non-binding advisory vote from our stockholders to approve the compensation of our executive officers as described under "Executive Compensation" and the tabular disclosure regarding named executive officers compensation in this proxy statement. This proposal, known as a "Say on Pay" proposal, gives our stockholders the opportunity to express their views on CH2M HILL's executive compensation. Because your vote is advisory, it will not be binding upon our Board of Directors. The Compensation Committee and the Board will review the results of your vote and the Compensation Committee will take into account the outcome of the vote in future determinations concerning our executive compensation programs.

As we discussed above in the Compensation Discussion and Analysis section, we believe that our executive compensation programs are balanced and are focused on pay for performance principles and are strongly aligned with the long term interests of our stockholders and promote the core values and mission of CH2M HILL.

The shareholders are being asked to vote to approve the following advisory resolution:

"RESOLVED, that the compensation paid to the company's named executive officers, as disclosed pursuant to Item 402 of Regulation S-K, including the Compensation Discussion and Analysis, compensation tables and narrative discussion, is hereby APPROVED."

The Board of Directors unanimously recommends that the shareholders vote FOR the approval of the advisory vote on executive compensation.

Our non-employee director compensation is reviewed by an independent compensation consultant at least on a bi-annual basis for competitiveness and appropriateness to peer and industry practices. Non-employee directors' compensation includes an annual retainer of $80,000. The chairperson of the Audit Committee will be paid an additional annual retainer of $15,000. Each chairperson of the Compensation, Governance and Risk Committees will be paid an additional annual retainer of $10,000.

Non-employee directors who are members of a Board committee will receive an additional annual fee of $5,000 for each Committee on which they serve. Further, each non-employee director receives a restricted stock award equal to $105,000 which cliff vests on the first anniversary of the date of grant. The lead non-employee director receives an additional annual retainer of $17,500. We may, at our discretion, award cash and stock bonuses to non-employee directors from time to time.

Our employee directors do not receive additional compensation for their Board service. All of our directors are reimbursed for expenses incurred in connection with attendance at Board and committee meetings and for their service on our Board. The following table details the non-employee director compensation for the year ended December 31, 2013 and includes any individual who served as a non-employee director during 2013.

Our Board believes that its members should be long term stockholders of CH2M HILL and has adopted a policy requiring each non-employee director within five years of election and for the duration of his or her tenure to hold CH2M HILL equity in an amount equal to at least four times the annual retainer.

We have reviewed and discussed with management CH2M HILL's financial reporting process, including the system of internal controls. Management has the primary responsibility for the financial statements and the reporting process, including the system of internal controls. CH2M HILL's independent auditors are responsible for expressing an opinion on the conformity of our audited financial statements with generally accepted accounting principles.

We have reviewed and discussed with management and the independent auditors the audited financial statements for the year ended December 31, 2013. We have reviewed and discussed with management and the independent auditors the review of our financial reporting and internal controls undertaken in connection with certifications by our Chief Executive Officer and interim Chief Financial Officer pursuant to the Sarbanes-Oxley Act of 2002 in certain of our filings with the Securities and Exchange Commission. We also reviewed and discussed other matters as deemed appropriate, involving our compliance with Section 404 of the Sarbanes-Oxley Act of 2002 and the other provisions of the Sarbanes-Oxley Act of 2002 and rules adopted or proposed to be adopted by the Securities and Exchange Commission. Additionally, we have discussed with the independent auditors the matters required to be discussed by Statement of Auditing Standards No. 61, The Auditor's Communication With Those Charged With Governance.

We have received and reviewed the written disclosures and the letter from the independent auditors required by applicable requirements of the Public Company Accounting Oversight Board regarding the independent auditors' communications with us concerning independence, and have discussed with the auditors their independence from CH2M HILL and its management. We also have considered whether the independent auditors' provision of other non-audit services to CH2M HILL is compatible with the auditors' independence.

Based on the reviews and discussions referred to above, we recommend to the Board of Directors that the audited financial statements referred to above be included in CH2M HILL's Annual Report on Form 10-K for the year ended December 31, 2013, for filing with the U.S. Securities and Exchange Commission.

Submitted by the CH2M HILL Companies, Ltd. Audit Committee:
Barry L. Williams, Chairman
Malcolm Brinded
Jerry D. Geist
Charles O. Holliday, Jr.
Georgia R. Nelson

The following table presents fees for services rendered by our independent auditors, KPMG LLP, during the years ended December 31 (in thousands):

The Audit Committee has a policy on pre-approval of services of our independent auditor. The policy provides that all audit and non-audit services performed by our independent auditor regarding CH2M HILL and its subsidiaries and affiliates shall be pre-approved by the Audit Committee at its regularly scheduled meetings. The Audit Committee designated its Chairman, Barry L. Williams, to act in its stead in those rare instances when approval of such services must be considered between regularly scheduled meetings.

All of the services in 2013 and 2012 under the categories described above have been approved by the Audit Committee pursuant to paragraph (c)(7)(i) of Rule 2-01 of Regulation S-X of the Securities Exchange Act of 1934, as amended.

The Audit Committee has appointed KPMG LLP to audit the consolidated financial statements of CH2M HILL for the year ending December 31, 2014 and recommends that the stockholders vote in favor of the ratification of such appointment. In the event of a negative vote on such ratification, the Board of Directors will reconsider its selection. A representative of KPMG LLP is expected to be present at the Annual Meeting and will have the opportunity to make a statement, if he or she so desires, and will be available to respond to appropriate questions.

The Board of Directors unanimously recommends that the stockholders vote FOR the ratification of appointment of independent auditors.

In addition to the proposals described above, stockholders may be asked to transact other business that may properly come before the Annual Meeting and any postponements or adjournments. Management knows of no other matters to be brought before the Annual Meeting. If any other matters are properly introduced at the meeting for consideration, including, among other things, consideration of a motion to adjourn the meeting to another time or place, the individuals named on the proxy card will have discretion to vote in accordance with their best judgment, unless otherwise restricted by law.

Under CH2M HILL's Bylaws, no business (including nominations for director) may be brought before an annual meeting by a stockholder unless written notice is delivered to CH2M HILL's Secretary (containing certain information specified in the Bylaws about the stockholder and the proposed action) not less than 90 nor more than 120 days prior to the first anniversary of the preceding year's annual meeting—that is, with respect to the 2015 annual meeting, between January 12, 2015 and February 11, 2015. However, if the 2015 annual meeting is to be held on a date that is more than 30 days before or more than 70 days after May 12, 2015 (the first anniversary of the 2014 Annual Meeting), then such notice must be received not earlier than the 120th day and not later than the later of the 90th day prior to the date of the 2015 annual meeting or the 10th day following the day on which public announcement of the date of the 2015 annual meeting is first made by CH2M HILL.

If a stockholder wishing to bring such a proposal does not provide notice of the proposal to the Corporate Secretary within the time period specified in our Bylaws, the chairman of the meeting shall have the power to declare that the proposed business will not be transacted at the 2014 Annual Meeting. These requirements are separate from the Securities and Exchange Commission's requirements that a stockholder must meet in order to have a stockholder proposal included in our Proxy Statement. Any notices should be sent to Gregory S. Nixon, Executive Vice President and Chief Legal Officer, CH2M HILL Companies, Ltd., 901 New York Avenue N.W., Suite 4000 East, Washington DC 20001.

Stockholders interested in submitting a Rule 14a-8 proposal for inclusion in the proxy materials for the annual meeting of stockholders in 2015 may do so by following the procedures prescribed in Rule 14a-8, under the Securities Exchange Act of 1934, as amended. To be eligible for inclusion, stockholder proposals must be received by CH2M HILL's Secretary no later than November 21, 2014. Any proposals should be sent to Gregory S. Nixon, Executive Vice President and Chief Legal Officer, CH2M HILL Companies, Ltd., 901 New York Avenue N.W., Suite 4000 East, Washington DC 20001.

A copy of our Annual Report for the year ended December 31, 2013, has been made available to you on or about March 21, 2014 with this Proxy Statement and is available at www.edocumentview.com/ch2m. Additional copies of the Annual Report and this Notice of Annual Meeting and Proxy Statement, and accompanying proxy card may be obtained from Gregory S. Nixon, Executive Vice President and Chief Legal Officer, at CH2M HILL, 901 New York Avenue N.W., Suite 4000 East, Washington DC 20001.

COPIES OF OUR FORM 10-K FILED WITH THE SEC MAY BE OBTAINED WITHOUT CHARGE BY WRITING TO CH2M HILL, C/O GREGORY S. NIXON, EXECUTIVE VICE PRESIDENT AND CHIEF LEGAL OFFICER, 901 NEW YORK AVENUE N.W., SUITE 4000 EAST, WASHINGTON DC 20001 OR CALL (202) 393-2426. YOU CAN ALSO OBTAIN A COPY OF OUR FORM 10-K AND OTHER PERIODIC FILINGS AT THE CH2M HILL WEBSITE OR FROM THE SEC'S DATABASE AT WWW.SEC.GOV.

IF YOU ARE NOT A PARTICIPANT IN THE CH2M HILL RETIREMENT AND
TAX-DEFERRED SAVINGS PLAN PLEASE DISREGARD THIS LETTER

CH2M HILL Companies, Ltd.
Participant Notice
Retirement and Tax-Deferred Savings Plan

The enclosed Proxy Statement and Confidential Voting Instructions have been furnished by CH2M HILL Companies, Ltd. in conjunction with the Annual Meeting of Stockholders of CH2M HILL Companies, Ltd. to be held on May 12, 2014, to elect directors and to conduct other business.

While only the Trustee of the CH2M HILL Companies, Ltd. Retirement and Tax-Deferred Savings Plan can actually vote the shares of CH2M HILL Companies, Ltd. stock (Company Stock) held in the Plan, you, as a participant or a beneficiary with Company Stock credited to your account under the Plan as of March 13, 2014 (the record date for the annual meeting) and a named fiduciary under the Plan, are entitled to instruct the Trustee of the Plan with respect to the following:

A named fiduciary is a person who under Employee Retirement Income Security Act of 1974 has the authority and responsibility (if he or she chooses to exercise it) to instruct the trustee of a plan regarding specific investments. Consequently, because of the provisions of the Plan, the Plan participant as a named fiduciary may (if he or she chooses) instruct the Trustee of the Plan as to how to vote shares of Company Stock allocated to his or her own Plan account and how to vote a pro-rata portion of those shares of Company Stock which are not voted by participants with such shares allocated to their accounts.

If your voting instructions are not timely received, the Trustee will vote the Company Stock allocated to your account under the Plan and uninstructed Company Stock in the aggregate in accordance with timely instructions received from other Plan participants acting as named fiduciaries under the Plan. If the Voting Instruction Form is received after the close of business on May 5, 2014, the Trustee cannot ensure that your voting instructions will be followed.

It should be noted that your instructions to the Trustee are strictly confidential. Under no circumstances will the Trustee or any of their agents disclose to CH2M HILL Companies, Ltd. or any other party how, or if, you voted. The Trustee will supervise and control the distribution of all materials to Plan participants and the receipt of all voting instruction forms and will not disclose to any outside party the name and address of any Plan participant. You may, therefore, feel completely free to instruct the Trustee to vote these shares in the manner you think best.

If you have any questions regarding the information provided to you, you may contact Erik Ammidown, Plan Administrator, 9191 South Jamaica Street, Englewood, CO 80112, (720) 286-0163.

Trustee of the CH2M HILL Companies, Ltd. Retirement and Tax-Deferred Savings Plan

Using a black ink pen, mark your votes with an X as shown in this example. Please do not write outside the designated areas. X CH2M HILL COMPANIES, LTD. 01S6UB 1 U P X + Annual Meeting Proxy Card . Authorized Signatures — This section must be completed for your vote to be counted. — Date and Sign Below C NOTE: Please sign as name appears hereon. Signature 1 — Please keep signature within the box. Signature 2 — Please keep signature within the box. Date (mm/dd/yyyy) — Please print date below. + B Non-Voting Items A Proposals — The Board recommends a vote FOR all 4 nominees listed below. 1.1 - J. Robert Berra 1.4 - Elisa M. Speranza 1.2 - Jerry D. Geist 1. ELECTION OF DIRECTORS Nominees 2. TO CONSIDER AN ADVISORY VOTE ON EXECUTIVE COMPENSATION. The Board recommends a vote FOR this proposal. For Against Abstain For Against Abstain 3. TO RATIFY THE APPOINTMENT OF KPMG LLP AS THE INDEPENDENT AUDITORS OF CH2M HILL FOR THE YEAR ENDING DECEMBER 31, 2014. The Board recommends a vote FOR this proposal. For Against Abstain For Against Abstain Change of Address — Please print new address below. Comments — Please print your comments below. IMPORTANT ANNUAL MEETING INFORMATION 1.3 - Charles O. Holliday, Jr. qIF YOU HAVE NOT VOTED VIA THE INTERNET OR TELEPHONE, FOLD ALONG THE PERFORATION, DETACH AND RETURN THE BOTTOM PORTION IN THE ENCLOSED ENVELOPE.q Electronic Voting Instructions Available 24 hours a day, 7 days a week! Instead of mailing your proxy, you may choose one of the voting methods outlined below to vote your proxy. VALIDATION DETAILS ARE LOCATED BELOW IN THE TITLE BAR. Proxies submitted by the internet or telephone must be received by 11:59 p.m., Eastern Time, on May 8, 2014. Vote by Internet • Go to www.envisionreports.com/ch2m • Or scan the QR code with your smartphone • Follow the steps outlined on the secure website Vote by telephone • Within USA, US territories & Canada, call toll free 1-800-652-VOTE (8683) on a touch tone telephone. There is NO CHARGE to you for the call. • Outside USA, US territories & Canada, call 1-781-575-2300 on a touch tone telephone. Standard rates will apply. • Follow the instructions provided by the recorded message.

PROXY SOLICITED ON BEHALF OF THE BOARD OF DIRECTORS MARCH 21, 2014 The undersigned shareholder of CH2M HILL COMPANIES, LTD. (the Company) hereby appoints Jacqueline C. Hinman, Gregory S. Nixon, and JoAnn Shea, and each of them, with full power of substitution to each, the true and lawful attorneys, agents and proxyholders of the undersigned and hereby authorizes them to represent and vote, as specified herein, all of the shares of Common Stock of the Company held of record by the undersigned on March 13, 2014, at the Annual Meeting of Stockholders of the Company to be held on May 12, 2014 at 9 a.m. (Mountain Daylight Time) at 9191 South Jamaica Street, Englewood, Colorado 80112 and any adjournment or postponement thereof. THIS PROXY WILL BE VOTED AS DIRECTED OR, IF NO CONTRARY DIRECTION IS INDICATED, FOR PROPOSALS 1, 2, AND 3, AND AS SAID PROXIES DEEM ADVISABLE ON SUCH OTHER MATTERS AS MAY PROPERLY COME BEFORE THE MEETING. (Continued and to be marked, dated and signed, on the other side) . Proxy — CH2M HILL COMPANIES, LTD. Important notice regarding the internet availability of proxy materials for the Annual Meeting of Stockholders. The Proxy Statement and the 2013 Annual Report to Stockholders are available at www.edocumentview.com/ch2m. qIF YOU HAVE NOT VOTED VIA THE INTERNET OR TELEPHONE, FOLD ALONG THE PERFORATION, DETACH AND RETURN THE BOTTOM PORTION IN THE ENCLOSED ENVELOPE.q


Filed by the Registrant ý
Filed by a Party other than the Registrant o
Check the appropriate box:
o		Preliminary Proxy Statement
o		Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2))
ý		Definitive Proxy Statement
o		Definitive Additional Materials
o		Soliciting Material under §240.14a-12

Name and Address of Stockholder	Title of Class

Trustees of the CH2M HILL Retirement and Tax-Deferred Savings Plan	Common	16,598,222	(1)	56.62	%
9191 South Jamaica Street
Englewood, CO 80112
Trustee of the CH2M HILL Amended and Restated Deferred Compensation Plan	Common	1,792,552	(2)	6.11	%
9191 South Jamaica Street
Englewood, CO 80112

Plan Category	Number of securities to be issued upon exercise of outstanding options, warrants and rights			Weighted-average exercise price of outstanding options, warrants and rights		Number of securities remaining available for future issuance under equity compensation plans (excluding securities reflected in column (a))

	(a)			(b)		(c)
Equity compensation plans approved by security holders(1)		2,417,021	(3)	$	50.61		17,179,934	(4)
Equity compensation plans not approved by security holders(2)		97,181	(5)	$	69.43		—	(6)


Total		2,514,202		$	51.34		17,179,934

Position		Stock Ownership (as a multiple of Annual Base Salary)

Chief Executive Officer		Five Times Salary
Other Named Executive Officers		Three Times Salary
Other Senior Executives		Two Times Salary

Years of Vesting Service

Less than 2 years	0	%
More than 2 but less than 3 years	20	%
More than 3 but less than 4 years	40	%
More than 4 but less than 5 years	60	%
More than 5 but less than 6 years	80	%
6 or more years	100	%


		Sincerely,

		Jacqueline C. Hinman President and Chief Executive Officer


		BY ORDER OF THE BOARD OF DIRECTORS
		Gregory S. Nixon Executive Vice President and Chief Legal Officer


Proxy Statement		1
General Information		1
Proposal No. 1—Election of Directors		3
Corporate Governance		11
Security Ownership		18
Executive Compensation		21
Proposal No. 2—Advisory Vote on Executive Compensation		40
Director Compensation		41
Audit Committee Report		42
Independent Auditors		43
Proposal No. 3—Ratification of the Appointment of the Independent Auditors		43
Proposal No. 4—Other Business		44
Additional Information		44

	2013		2012

Audit fees(1)	$	3,676	$	3,556
Audit related fees(2)		164		213


Audit and audit related fees		3,840		3,769
Tax fees(3)		3,725		2,881


Total fees	$	7,565	$	6,650