UNITED STATES SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

Form 10-K/A

(Amendment No. 1)

(Mark One)

þ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For fiscal year ended December 31, 2007

or

o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from           to           .

Commission file no. 001-33666

Exterran Holdings, Inc.

(Exact name of registrant as specified in its charter)

Delaware	74-3204509
(State or Other Jurisdiction of	(I.R.S. Employer Identification No.)
Incorporation or Organization)

16666 Northchase Drive, Houston, Texas 77060
(Address of principal executive offices, zip code)

Registrant’s telephone number, including area code:
(281) 836-7000

Securities registered pursuant to Section 12(b) of the Act:

Title of Each Class	Name of Each Exchange in Which Registered
Common Stock, $.01 par value	New York Stock Exchange

Securities registered pursuant to 12(g) of the Act:
Title of class: None

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act.  Yes þ   No  o

Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act.  Yes o  No þ

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.  Yes þ     No o

Indicate by check mark if disclosure of delinquent filers pursuant to Item 405 of Regulation S-K is not contained herein, and will not be contained, to the best of registrant’s knowledge, in definitive proxy or information statements incorporated by reference in Part III of this Form 10-K or any amendment to this Form 10-K. o

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting company. See the definitions of “large accelerated filer,” “accelerated filer” and “smaller reporting company” in Rule 12b-2 of the Exchange Act. (Check one):

Large accelerated filer þ	Accelerated filer o	Non-accelerated filer o	Smaller reporting company o
		(Do not check if a smaller reporting company)

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).  Yes o     No  þ

The aggregate market value of the common stock of the registrant held by non-affiliates as of June 29, 2007 was $1,391,720,028. For purposes of this disclosure, common stock held by persons who hold more than 5% of the outstanding voting shares and common stock held by executive officers and directors of the registrant have been excluded in that such persons may be deemed to be “affiliates” as that term is defined under the rules and regulations promulgated under the Securities Act of 1933, as amended. This determination of affiliate status is not necessarily a conclusive determination for other purposes. With respect to persons holding more that 5% of our outstanding voting shares and common stock, we have relied upon statements filed by such persons on or prior to June 30, 2007 pursuant to Section 13(d) or 13(g) of the Securities Exchange Act of 1934, as amended.

Number of shares of the common stock of the registrant outstanding as of April 30, 2008: 65,634,963 shares.

EXTERRAN HOLDINGS, INC.
TABLE OF CONTENTS

		Page
PART IV
Item 15.	Exhibits, Financial Statement Schedule	3
Consent of Ernst & Young LLP
Consent of Ernst & Young LLP
Certification of CEO Pursuant to Section 302
Certification of CFO Pursuant to Section 302
Certification of CEO Pursuant to Section 906
Certification of CFO Pursuant to Section 906
Financial Statements
Financial Statements

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PART IV

EXPLANATORY NOTE

     This Amendment No. 1 on Form 10-K/A for the year ended December 31, 2007 of Exterran Holdings, Inc. (“we,” “us,” “our,” “Exterran,” or the “Company”) is being filed for the purpose of providing exhibits 99.1 and 99.2, the audited financial statements of WilPro Energy Services (PIGAP II) Limited (“PIGAP II”) and WilPro Energy Services (El Furrial) Limited (“El Furrial”) for the year ended December 31, 2007, as required by Rule 3-09 of Regulation S-X. Otherwise, this amendment does not update or modify in any way the financial position, results of operations, cash flows or the disclosures in our Annual Report on Form 10-K for the year ended December 31, 2007 (“Form 10-K”), and does not reflect events occurring after the original filing date.

 

     The consents of Ernst & Young LLP, independent auditors for PIGAP II and El Furrial, are filed as exhibits 23.3 and 23.4 attached hereto.

Item 15.  Exhibits, Financial Statement Schedules

 

     (a) The following documents are filed as part of this report or incorporated herein by reference:

 

     1. The consolidated financial statements of the Company listed on page 61 of our Form 10-K incorporated herein by reference.

     2. The financial schedule on page 7 of this report.

     3. The exhibits of the Company listed below.

Exhibits

Exhibit	Description
2.1	Agreement and Plan of Merger, dated as of February 5, 2007, by and among Hanover Compressor Company, Universal Compression Holdings, Inc., Iliad Holdings, Inc., Hector Sub, Inc. and Ulysses Sub, Inc., incorporated by reference to Exhibit 2.1 of the Registrant’s Current Report on Form 8-K filed August 20, 2007
2.2	Amendment No. 1, dated as of June 25, 2007, to Agreement and Plan of Merger, dated as of February 5, 2007, by and among Hanover Compressor Company, Universal Compression Holdings, Inc., Exterran Holdings, Inc. (formerly Iliad Holdings, Inc.), Hector Sub, Inc. and Ulysses Sub, Inc., incorporated by reference to Exhibit 2.2 of the Registrant’s Current Report on Form 8-K filed August 20, 2007
2.3	Amended and Restated Contribution Conveyance and Assumption Agreement, dated July 6, 2007, by and among Universal Compression, Inc., UCO Compression 2005 LLC, UCI Leasing LLC, UCO GP, LLC, UCI GP LP LLC, UCO General Partner, LP, UCI MLP LP LLC, UCLP Operating LLC, UCLP Leasing LLC and Universal Compression Partners, L.P., incorporated by reference to Exhibit 2.1 of Universal Compression Holdings, Inc.’s Current Report on Form 8-K filed July 11, 2007
3.1	Restated Certificate of Incorporation of Exterran Holdings, Inc., incorporated by reference to Exhibit 3.1 of the Registrant’s Current Report on Form 8-K filed August 20, 2007
3.2	Amended and Restated Bylaws of Exterran Holdings, Inc., incorporated by reference to Exhibit 3.2 of the Registrant’s Current Report on Form 8-K filed August 20, 2007
4.1	First Supplemental Indenture, dated August 20, 2007, by and between Hanover Compressor Company, Exterran Holdings, Inc., and Wilmington Trust Company, as Trustee, for the 4.75% Convertible Senior Notes due 2008, incorporated by reference to Exhibit 10.14 of the Registrant’s Current Report on Form 8-K filed on August 23, 2007
4.2	Eighth Supplemental Indenture, dated August 20, 2007, by and between Hanover Compressor Company, Exterran Holdings, Inc., and U.S. Bank National Association, as Trustee, for the 4.75% Convertible Senior Notes due 2014, incorporated by reference to Exhibit 10.15 of the Registrant’s Current Report on Form 8-K filed on August 23, 2007
10.1†	Exterran Holdings, Inc. Employee Stock Purchase Plan, incorporated by reference to Exhibit 10.1 of the Registrant’s Current Report on Form 8-K filed on August 23, 2007
10.2†	Form of Indemnification Agreement, incorporated by reference to Exhibit 10.2 of the Registrant’s Current Report on Form 8-K filed on August 23, 2007
10.3	Senior Secured Credit Agreement, dated August 20, 2007, by and among Exterran Holdings, Inc., as the U.S. Borrower and a Canadian Guarantor, Exterran Canada, Limited Partnership, as the Canadian Borrower, Wachovia Bank, National Association, individually and as U.S. Administrative Agent, Wachovia Capital Finance Corporation (Canada),

3

Exhibit	Description
	individually and as Canadian Administrative Agent, JPMorgan Chase Bank, N.A., individually and as Syndication Agent; Wachovia Capital Markets, LLC and J.P. Morgan Securities Inc. as the Joint Lead Arrangers and Joint Book Runners, Bank of America, N.A., Calyon New York Branch and Fortis Capital Corp., as the Documentation Agents, and each of the lenders parties thereto or which becomes a signatory thereto (the “Credit Agreement”), incorporated by reference to Exhibit 10.3 of the Registrant’s Current Report on Form 8-K filed on August 23, 2007
10.4	U.S. Guaranty Agreement, dated as of August 20, 2007, made by Exterran, Inc., EI Leasing LLC, UCI MLP LP LLC, Exterran Energy Solutions, L.P. and each of the subsidiary guarantors that become a party thereto from time to time, as guarantors, in favor of Wachovia Bank, National Association, as the U.S. Administrative Agent for the lenders under the Credit Agreement, incorporated by reference to Exhibit 10.4 of the Registrant’s Current Report on Form 8-K filed on August 23, 2007
10.5	U.S. Pledge Agreement made by Exterran Holdings, Inc., Exterran, Inc., Exterran Energy Solutions, L.P., Hanover Compression General Holdings LLC, Hanover HL, LLC, Enterra Compression Investment Company, UCI MLP LP LLC, UCO General Partner, LP, UCI GP LP LLC, and UCO GP, LLC, and each of the subsidiaries that become a party thereto from time to time, as the Pledgors, in favor of Wachovia Bank, National Association, as U.S. Administrative Agent for the lenders under the Credit Agreement, incorporated by reference to Exhibit 10.5 of the Registrant’s Current Report on Form 8-K filed on August 23, 2007
10.6	U.S. Collateral Agreement, dated as of August 20, 2007, made by Exterran Holdings, Inc., Exterran, Inc., Exterran Energy Solutions, L.P., EI Leasing LLC, UCI MLP LP LLC and each of the subsidiaries that become a party thereto from time to time, as grantors, in favor of Wachovia Bank, National Association, as U.S. Administrative Agent, for the lenders under the Credit Agreement, incorporated by reference to Exhibit 10.6 of the Registrant’s Current Report on Form 8-K filed on August 23, 2007
10.7	Canadian Collateral Agreement, dated as of August 20, 2007 made by Exterran Canada, Limited Partnership, together with any other significant Canadian subsidiary that executes a joinder agreement and becomes a party to the Credit Agreement, in favor of Wachovia Capital Finance Corporation (Canada), as Canadian Administrative Agent, for the Canadian Tranche Revolving Lenders under the Credit Agreement, incorporated by reference to Exhibit 10.7 of the Registrant’s Current Report on Form 8-K filed on August 23, 2007
10.8	Indenture, dated August 20, 2007, by and between Exterran ABS 2007 LLC, as Issuer, Exterran ABS Leasing 2007 LLC, as Exterran ABS Lessor, and Wells Fargo Bank, National Association, as Indenture Trustee, with respect to the $1,000,000,000 asset-backed securitization facility consisting of $1,000,000,000 of Series 2007-1 Notes (the “Indenture”), incorporated by reference to Exhibit 10.8 of the Registrant’s Current Report on Form 8-K filed on August 23, 2007
10.9	Series 2007-1 Supplement, dated as of August 20, 2007, to the Indenture, incorporated by reference to Exhibit 10.9 of the Registrant’s Current Report on Form 8-K filed on August 23, 2007
10.10	Guaranty, dated as of August 20, 2007, issued by Exterran Holdings, Inc. for the benefit of Exterran ABS 2007 LLC as Issuer, Exterran ABS Leasing 2007 LLC, as Equipment Lessor and Wells Fargo Bank, National Association,         , as Indenture Trustee, incorporated by reference to Exhibit 10.10 of the Registrant’s Current Report on Form 8-K filed on August 23, 2007
10.11	Management Agreement, dated as of August 20, 2007, by and between Exterran, Inc., as Manager, Exterran ABS Leasing 2007 LLC as ABS Lessor and Exterran ABS 2007 LLC, as Issuer, incorporated by reference to Exhibit 10.11 of the Registrant’s Current Report on Form 8-K filed on August 23, 2007
10.12	Intercreditor and Collateral Agency Agreement, dated as of August 20, 2007, by and among Exterran, Inc., in its individual capacity and as Manager, Exterran ABS 2007 LLC, as Issuer, Wells Fargo Bank, National Association, as Indenture Trustee, Wachovia Bank, National Association, as Bank Agent, various financial institutions as lenders thereto and JP Morgan Chase Bank, N.A., in its individual capacity and as Intercreditor Collateral Agent, incorporated by reference to Exhibit 10.12 of the Registrant’s Current Report on Form 8-K filed on August 23, 2007
10.13	Intercreditor and Collateral Agency Agreement, dated as of August 20, 2007, by and among Exterran Energy Solutions, L.P., in its individual capacity and as Manager, Exterran ABS 2007 LLC, as Issuer, Wells Fargo Bank, National Association, as Indenture Trustee, Wachovia Bank, National Association, as Bank Agent, various financial institutions as lenders thereto and Wells Fargo Bank, National Association, in its individual capacity and as Intercreditor Collateral Agent, incorporated by reference to Exhibit 10.13 of the Registrant’s Current Report on Form 8-K filed on August 23, 2007
10.14†	Exterran Holdings, Inc. Directors’ Stock and Deferral Plan, incorporated by reference to Exhibit 10.16 of the Registrant’s Current Report on Form 8-K filed on August 23, 2007
10.15†	Consulting Agreement between Exterran Holdings, Inc. and Ernie L. Danner, dated August 20, 2007, incorporated by reference to Exhibit 10.17 of the Registrant’s Current Report on Form 8-K filed on August 23, 2007

4

Exhibit	Description
10.16†	Exterran Holdings, Inc. 2007 Stock Incentive Plan, incorporated by reference to Exhibit 10.16 of the Registrant’s Quarterly Report on Form 10-Q filed on November 6, 2007
10.17†	Form of Exterran Holdings, Inc. Change of Control Agreement, incorporated by reference to Exhibit 10.19 of the Registrant’s Current Report on Form 8-K filed on August 23, 2007
10.18†	Form of Amendment No. 1 to Hanover Compressor Company Change of Control Agreement, incorporated by reference to Exhibit 10.20 of Exterran the Registrant’s Current Report on Form 8-K filed on August 23, 2007
10.19	Office Lease Agreement by and between RFP Lincoln Greenspoint, LLC and Exterran Energy Solutions, L.P., incorporated by reference to Exhibit 10.1 of the Registrant’s Current Report on Form 8-K filed on August 30, 2007
10.20	Omnibus Agreement, dated October 20, 2006, by and among Universal Compression Partners, L.P., UC Operating Partnership, L.P., UCO GP, LLC, UCO General Partner, LP, Universal Compression, Inc., Universal Compression Holdings, Inc. and UCLP OLP GP LLC, incorporated by reference to Exhibit 10.2 of Universal Compression Holdings, Inc.’s Current Report on Form 8-K filed on October 26, 2006
10.21	First Amendment to Omnibus Agreement, dated July 9, 2007, by and among Universal Compression Partners, L.P., Universal Compression Holdings, Inc., Universal Compression, Inc., UCO GP, LLC, UCO General Partner, LP and UCLP Operating LLC, incorporated by reference to Exhibit 10.1 of Universal Compression Holdings, Inc.’s Current Report on Form 8-K filed on July 11, 2007
10.22	First Amended and Restated Omnibus Agreement, dated as of August 20, 2007, by and among Exterran Holdings, Inc., Exterran, Inc., UCO GP, LLC, UCO General Partner, LP, Exterran Partners, L.P., EXLP Operating LLC and Exterran Energy Solutions, L.P. (portions of this exhibit have been omitted and filed separately with the Securities and Exchange Commission pursuant to a confidential treatment request under Rule 24b-2 of the Securities Exchange Act of 1934, as amended), incorporated by reference to Exhibit 10.20 of the Registrant’s Quarterly Report on Form 10-Q filed on November 6, 2007
10.23†	Amendment Number Two to Universal Compression Holdings, Inc. Employee Stock Purchase Plan, incorporated by reference to Exhibit 10.1 of Universal Compression Holdings, Inc.’s Current Report on Form 8-K filed on August 3, 2007
10.24†	First Amendment to Universal Compression, Inc. 401(k) Retirement and Savings Plan, incorporated by reference to Exhibit 10.2 of Universal Compression Holdings, Inc.’s Current Report on Form 8-K filed on August 3, 2007
10.25†	Form of Amendment to Grant of Unit Appreciation Rights, incorporated by reference to Exhibit 10.3 of Universal Compression Holdings, Inc.’s Current Report on Form 8-K filed on August 3, 2007
10.26†	Form of Amendment to Incentive and Non-Qualified Stock Option Award Agreements of Ernie L. Danner, incorporated by reference to Exhibit 10.4 of Universal Compression Holdings, Inc.’s Current Report on Form 8-K filed on August 3, 2007
10.27†	Form of Unit Option Grant, incorporated by reference to Exhibit 10.4 to Amendment No. 3 to Exterran Partners, L.P.’s Registration Statement on Form S-1 filed October 4, 2006 (File No. 333-135351)
10.28†	Form of Amendment to Unit Option Award Agreement, incorporated by reference to Exhibit 10.5 of Universal Compression Holdings, Inc.’s Current Report on Form 8-K filed on August 3, 2007
10.29†*	Exterran Holdings, Inc. Deferred Compensation Plan
10.30†*	Exterran Employees’ Supplemental Savings Plan
10.31†*	Exterran Annual Performance Pay Plan
10.32†*	Form of Non-Qualified Stock Option Award Notice
10.33†*	Form of Restricted Stock Award Notice
10.34†*	Form of Restricted Stock Unit Award Notice
10.35†*	Form of Incentive Stock Option Award Notice
10.36†*	Form of Grant of Unit Appreciation Rights
10.37†	Letter dated March 15, 2001, with respect to certain retirement benefits to be provided to Stephen A. Snider, incorporated by reference to Exhibit 10.43 of Universal Compression Holdings, Inc.’s Annual Report on Form 10-K for the fiscal year ended March 31, 2001
21.1*	List of Subsidiaries
23.1*	Consent of Deloitte & Touche LLP
23.2*	Consent of PricewaterhouseCoopers LLP

5

Exhibit	Description
23.3**	Consent of Ernst & Young LLP
23.4**	Consent of Ernst & Young LLP
31.1**	Certification of the Chief Executive Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002
31.2**	Certification of the Chief Financial Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002
32.1**	Certification of the Chief Executive Officer pursuant to 18 U.S.C. Section 1350 as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002
32.2**	Certification of the Chief Financial Officer pursuant to 18 U.S.C. Section 1350 as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002
99.1**	Financial Statements of WilPro Energy Services (PIGAP II) Limited for the fiscal year ended December 31, 2007
99.2**	Financial Statements of WilPro Energy Services (El Furrial) Limited for the fiscal year ended December 31, 2007

†	Management contract or compensatory plan or arrangement.
*	Filed on February 28, 2008 as an exhibit to the Registrant’s Annual Report on Form 10-K for the fiscal year ended December 31, 2007.
**	Filed herewith.

6

SCHEDULE II
EXTERRAN HOLDINGS, INC.
VALUATION AND QUALIFYING ACCOUNTS

			Additions
	Balance at		Charged to								Balance at
	Beginning		Costs and		Charged to						End of
Description	of Period		Expenses		Other Accounts			Deductions			Period
	(In thousands)
Allowance for doubtful accounts deducted from accounts receivable in the balance sheet
2007	$	4,938	$	2,650	$	5,063	(4)	$	1,805	(1)	$	10,846
2006		4,751		2,465		—			2,278	(1)		4,938
2005		7,573		1,955		—			4,777	(1)		4,751
Allowance for obsolete and slow moving inventory deducted from inventories in the balance sheet
2007	$	11,912	$	1,672	$	11,003	(4)	$	3,115	(2)	$	21,472
2006		11,797		2,293		—			2,178	(2)		11,912
2005		11,699		148		—			50	(2)		11,797
Allowance for deferred tax assets not expected to be realized
2007	$	46,996	$	5,243	$	1,173	(4)	$	22,549	(3)	$	30,863
2006		75,420		13,061		—			41,485	(3)		46,996
2005		65,441		13,015		—			3,036	(3)		75,420

(1)	Uncollectible accounts written off, net of recoveries.
(2)	Obsolete inventory written off at cost, net of value received.
(3)	Reflects expected realization of deferred tax assets.
(4)	Amount represents increase in allowances related to the purchase price allocations for the Universal merger.

7

SIGNATURES

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

Exterran Holdings, Inc.
/s/  STEPHEN A. SNIDER
Name:	Stephen A. Snider
Title:	Chief Executive Officer
(Principal Executive Officer)

Date: May 8, 2008

8

EXHIBIT INDEX

Exhibit	Description
23.3*	Consent of Ernst & Young LLP
23.4*	Consent of Ernst & Young LLP
31.1*	Certification of the Chief Executive Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002
31.2*	Certification of the Chief Financial Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002
32.1*	Certification of the Chief Executive Officer pursuant to 18 U.S.C. Section 1350 as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002
32.2*	Certification of the Chief Financial Officer pursuant to 18 U.S.C. Section 1350 as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002
99.1*	Financial Statements of WilPro Energy Services (PIGAP II) Limited for the fiscal year ended December 31, 2007
99.2*	Financial Statements of WilPro Energy Services (El Furrial) Limited for the fiscal year ended December 31, 2007

* Filed herewith.

9