8-K

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C.  20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported) October 31, 2017

ECOLAB INC.

(Exact name of registrant as specified in its charter)

Delaware	1-9328	41-0231510
(State or other jurisdiction of incorporation)	(Commission File Number)	(IRS Employer Identification No.)

1 Ecolab Place, Saint Paul, Minnesota	55102
(Address of principal executive offices)	(Zip Code)

Registrant’s telephone number, including area code 1-800-232-6522

(Not applicable)

(Former name or former address, if changed since last report.)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter). 
Emerging growth company  ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.  ☐

Item 2.02 Results of Operations and Financial Condition.

On October 31, 2017, Ecolab Inc. (“Ecolab”) announced earnings for the third quarter ended September 30, 2017.  A copy of the (i) News Release issued by Ecolab in connection with this report under Item 2.02 is furnished and attached as Exhibit (99.1), (ii) Supplemental Data to be used in connection with the conference call to be held discussing the third quarter results is furnished and attached as Exhibit (99.2), and (iii) Supplemental Discussion and related materials to be used in such conference call is furnished and attached as Exhibit (99.3), each of which is incorporated by reference herein. Ecolab also will publish the attached exhibits on its website located at www.ecolab.com.

Item 9.01 Financial Statements and Exhibits.

(d)Exhibits.

The following exhibits are furnished pursuant to Item 2.02 of Form 8-K and should not be deemed to be “filed” under the Securities Exchange Act of 1934.

Exhibit No.	Description	Method Of Filing
(99.1)	Ecolab Inc. News Release dated October 31, 2017.	Filed herewith electronically.
(99.2)	Supplemental Data for Third Quarter dated October 31, 2017.	Filed herewith electronically.
(99.3)	Supplemental Discussion for Third Quarter dated October 31, 2017.	Filed herewith electronically.

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SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

	ECOLAB INC.
Date: October 31, 2017	By:	/s/ David F. Duvick
		David F. Duvick
		Assistant Secretary

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EX-99.1

Exhibit 99.1

News Release

Ecolab Inc.

1 Ecolab Place,

St. Paul, Minnesota  55102

FOR IMMEDIATE RELEASE

Michael J. Monahan     (651) 250-2809

Andrew C. Hedberg      (651) 250-2185

ECOLAB THIRD QUARTER REPORTED DILUTED EPS $1.34

ADJUSTED DILUTED EPS $1.37, +7%; INCLUDES $0.04 HURRICANE IMPACT

FULL YEAR 2017 ADJUSTED DILUTED EPS FORECAST REVISED TO $4.65 TO $4.75

THIRD QUARTER HIGHLIGHTS:

· Reported diluted EPS $1.34, +6%.

· Adjusted diluted EPS $1.37, +7%, excluding special gains and charges and discrete tax items. Hurricane impacts are estimated to have been a negative $0.04 (-3 pp) per share in the quarter.

· Reported sales +5%. Acquisition adjusted fixed currency sales + 3% with all segments growing. Hurricane impacts estimated to have reduced sales growth by 1%.

· Pricing, improved sales gains, new product innovation and cost savings offset higher delivered product costs and hurricane impacts. Interest/taxes/shares benefited the EPS gain.

2017 FORECAST:

· Fourth quarter adjusted diluted EPS expected to rise 8% to 16%; includes an estimated negative $0.05, or 4 pp impact from both hurricanes (-$0.04, primarily from raw materials) and the divestiture of Equipment Care (-$0.01).

· 2017 adjusted diluted EPS forecast revised to $4.65 to $4.75, +6% to 9%, as improving volume growth and pricing across all segments overcome an estimated $0.09 per share headwind from hurricane and divestiture impacts. Ecolab previously forecasted $4.70 to 4.90.

	Third Quarter Ended September 30
	Reported				Adjusted *
(unaudited)	Public Currency Rates		%		Public Currency Rates		%
(millions, except per share)	2017	2016	Change		2017	2016	Change
Net sales	$ 3,563.3	$ 3,386.1	5	%	$ 3,563.3	$ 3,386.1	5	%
Operating income	579.8	574.1	1	%	585.0	577.3	1	%
Net income attributable to Ecolab	392.4	374.1	5	%	403.1	378.0	7	%
Diluted earnings per share	$ 1.34	$ 1.27	6	%	$ 1.37	$ 1.28	7	%
					Adjusted *
	Fixed Currency Rates *		%		Fixed Currency Rates		%
	2017	2016	Change		2017	2016	Change
Net sales	$ 3,491.6	$ 3,331.7	5	%	$ 3,491.6	$ 3,331.7	5	%
Operating income	568.4	564.2	1	%	573.6	567.4	1	%

* See “Non-GAAP Financial Information” section of this release for further discussion

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ST. PAUL, Minn., October 31, 2017: Better pricing, new business gains, product innovation and cost efficiencies offset higher delivered product costs and hurricane impacts, and along with an expected lower tax rate, lower interest expense and fewer shares, yielded a 7% increase in third quarter 2017 adjusted diluted earnings per share. 

CEO comment

Commenting on the quarter, Douglas M. Baker, Jr., Ecolab’s Chairman and Chief Executive Officer said, “Our business continues to strengthen, and we expect to leave the year with strong top and bottom line momentum. 

“Our third quarter showed continued progress in pricing, new business gains and underlying consumption trends.  Hurricanes caused, in particular, large energy, water and paper customers to temporarily close operations in affected areas.  We estimate the impact from the hurricanes to have been a negative $0.04 per share in both the third and fourth quarters due to the loss of consumption by customers and higher delivered product costs. 

“Still, we foresee our business continuing to accelerate in the fourth quarter, and forecast a 5% to 6% fixed currency sales increase and double-digit net income growth in the fourth quarter as pricing surpasses raw material cost increases. 

“Importantly, this positions us well and will enable us to enter 2018 with strong momentum that will no longer be masked by the 2017 hurricane impacts, which we do not see having a meaningful effect on 2018 results.”

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Third Quarter 2017 Consolidated Results

Ecolab's third quarter reported sales increased 5% and fixed currency sales increased 5%. Acquisition adjusted fixed currency sales increased 3% when compared to the prior year.  Absent the impact of hurricanes, estimated acquisition adjusted fixed currency sales increased 4%.

Third quarter 2017 reported, fixed currency and adjusted fixed currency operating income increased 1%. Acquisition adjusted operating income was flat. Absent the impact of hurricanes, acquisition adjusted fixed currency operating income is estimated to have increased 3%. Pricing, volume growth, and cost savings initiatives offset the impact of higher delivered product costs, hurricane impacts and investments in the business during the quarter.

Net interest expense declined in the quarter primarily reflecting an increased mix of lower cost Euro interest and lower interest rates on refinanced debt.

The reported income tax rate for the third quarter of 2017 was 24.6% compared with the reported rate of 25.5% in the third quarter of 2016.  Excluding the tax rate impact of the special gains and charges and discrete tax items, the adjusted tax rate was 23.3% in the third quarter of 2017 compared with 25.2% for the same period last year. The decrease in our adjusted tax rate was primarily driven by global tax planning strategies and geographic mix.

Third quarter 2017 reported net income attributable to Ecolab increased 5%. Excluding special gains and charges and discrete tax items, adjusted net income attributable to Ecolab increased 7%.

Diluted earnings per share increased 6% reflecting fewer shares outstanding. Adjusted diluted earnings per share rose 7% when compared against third quarter 2016. Hurricane impacts are estimated to have been a negative $0.04 per share, or three percentage points of growth, in the quarter. Currency translation had a minimal impact on third quarter 2017 adjusted diluted earnings per share.

Ecolab reacquired 0.6 million shares of its common stock during the third quarter of 2017.

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Third Quarter 2017 Segment Review

Global Industrial
(unaudited)	Third Quarter Ended September 30						Acq. Adj.
(millions)	2017		2016		% Change		% Change
Fixed currency
Sales	$ 1,248.1		$ 1,202.1		4	%	3	%
Operating income	207.4		204.1		2	%	2	%
Operating income margin	16.6	%	17.0	%
Acq. adj. operating income margin	16.7	%	17.0	%
Public currency
Sales	$ 1,284.3		$ 1,230.2		4	%
Operating income	214.1		209.7		2	%

Global Industrial acquisition adjusted fixed currency sales rose 3% led by Food & Beverage, Water and Life Sciences. Latin America, Europe and North America led the Global Industrial regional sales growth. Acquisition adjusted fixed currency operating income increased 2% as improved pricing and sales volume gains more than offset higher delivered product costs.  The hurricanes are estimated to have reduced third quarter sales growth by approximately one percentage point and operating income growth by approximately two percentage points.

Global Institutional
(unaudited)	Third Quarter Ended September 30						Acq. Adj.
(millions)	2017		2016		% Change		% Change
Fixed currency
Sales	$ 1,225.1		$ 1,149.2		7	%	2	%
Operating income	274.2		262.1		5	%	2	%
Operating income margin	22.4	%	22.8	%
Acq. adj. operating income margin	22.9	%	23.0	%
Public currency
Sales	$ 1,248.0		$ 1,164.1		7	%
Operating income	277.4		264.6		5	%

Global Institutional acquisition adjusted fixed currency sales grew 2% led by Specialty. Sales for the segment showed good growth in Latin America and Asia Pacific. Acquisition adjusted fixed currency operating income rose 2% as pricing and sales volume gains more than offset innovation and customer investments and higher delivered product costs.   The hurricanes are estimated to have reduced third quarter sales growth by less than one percentage point and operating income growth by approximately one percentage point.   

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Global Energy
(unaudited)	Third Quarter Ended September 30						Acq. Adj.
(millions)	2017		2016		% Change		% Change
Fixed currency
Sales	$ 796.7		$ 771.2		3	%	4	%
Operating income	89.7		102.6		(13)	%	(11)	%
Operating income margin	11.3	%	13.3	%
Acq. adj. operating income margin	11.2	%	13.1	%
Public currency
Sales	$ 806.5		$ 780.2		3	%
Operating income	91.3		104.3		(12)	%

Global Energy acquisition adjusted fixed currency sales increased 4% as strong growth in the well stimulation business and a moderate increase in downstream more than offset a modest decline in our production business. Acquisition adjusted fixed currency operating income decreased 11% as volume gains, the benefits from cost reduction actions and a favorable legal cost recovery were more than offset by higher delivered product costs, a rebuild of compensation reductions made in 2016 and modestly lower pricing. The hurricanes are estimated to have reduced third quarter sales growth by approximately one percentage point and worsened the operating income decline by approximately six percentage points.

Other
(unaudited)	Third Quarter Ended September 30						Acq. Adj.
(millions)	2017		2016		% Change		% Change
Fixed currency
Sales	$ 221.7		$ 209.2		6	%	6	%
Operating income	44.0		40.4		9	%	9	%
Operating income margin	19.8	%	19.3	%
Acq. adj. operating income margin	19.8	%	19.3	%
Public currency
Sales	$ 224.5		$ 211.6		6	%
Operating income	44.5		40.9		9	%

The Other segment sales increased 6% as Pest Elimination enjoyed strong growth, led by North America. Fixed currency operating income increased 9% as pricing and sales volume gains more than offset increased field-related costs.

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Corporate

The corporate segment expense includes amortization expense of $42 million in both the third quarter of 2017 and 2016 related to the Nalco merger intangible assets. Corporate segment also includes net special charges of $5 million ($2 million after tax), including special charges primarily related to restructuring, acquisition and integration costs, and other charges. These charges were partially offset by the U.S. dollar cash recovery of intercompany receivables written off during the 2015 deconsolidation of our Venezuelan subsidiaries.

Total special gains and charges for the third quarter of 2016 were immaterial on a net basis.

Divestiture

Ecolab announced an agreement to sell the Equipment Care business. The transaction is expected to close by year end.

Adoption of New Accounting Standards

Beginning in 2018, Ecolab will adopt the new FASB revenue recognition standard. We have reviewed our product and service offerings under the new standard and the SEC requirement for separation of them in our income statement.  As such, we anticipate disclosing product and service offerings separately in our income statement starting in 2018. We also anticipate certain costs will be reclassified from Selling, General, and Administrative (SG&A) expenses to Cost of Sales (COS), to align with the costs of providing newly classified service revenue. We anticipate restating the 2016 and 2017 financial statements to align with the revised presentation. 

Ecolab will also adopt the new pension accounting standard beginning in 2018, recording the employee compensation cost of pension expense (the service component) in COS and SG&A, while all other non-service components of pension expense (income) will be recorded below operating income.  We will apply the new standard retrospectively, and will restate the 2016 and 2017 financial statements to reflect the adoption of the pension accounting standard.  Adoption and restatement of the pension accounting standard will not impact net income.

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Business Outlook

2017

Ecolab revised full year 2017 adjusted diluted earnings per share to reflect the impact of the hurricanes and the sale of a business to the $4.65 to $4.75 range, rising 6% to 9%.  Ecolab previously forecast adjusted diluted earnings per share in the $4.70 to $4.90 range.

When compared with our 2016 performance, we expect improved acquisition adjusted fixed currency sales growth in our Global Institutional, Global Industrial and Other segments with increased Global Energy segment sales. We anticipate a slightly lower adjusted gross margin as pricing and cost efficiency actions are offset by higher delivered product costs (which included an unfavorable currency hedge year-on-year comparison in the first half), with a slightly lower selling, general and administrative (“SG&A”) ratio to sales, lower interest expense and an improved adjusted tax rate versus 2016.  We expect the impact of the hurricanes on full year sales and costs will be approximately $0.08 per share, and to forgo approximately $0.01 per share of income due to the anticipated sale of Equipment Care.

Adjusted diluted earnings per share do not reflect the net impact of future special gains and charges or discrete tax items, which are expected to be a net charge of $0.08 per share for the full year. We expect special charges to be partially offset by discrete tax benefits. 

At current rates of exchange, we expect foreign currency translation to have a neutral impact on diluted earnings per share.

Our detailed outlook for the full year of 2017 is as follows:

Adjusted Gross Margin, excluding special gains and charges	approx. 47%
SG&A % of Sales	approx. 32%
Interest expense, net	approx. $235 million
Adjusted tax rate	approx. 24%
Noncontrolling interest	approx. $0.05
Adjusted EPS, excluding special gains and charges	$4.65 to $4.75
Diluted shares	approx. 294 million

Reported 2016 diluted earnings per share of $4.14 included special gains and charges and discrete tax items. Excluding these items, 2016 adjusted diluted earnings per share were $4.37.

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2017 — Fourth Quarter

Ecolab expects fourth quarter 2017 adjusted diluted earnings per share in the $1.35 to $1.45 range, rising 8% to 16% compared with adjusted diluted earnings per share of $1.25 a year ago.

We expect improved acquisition adjusted fixed currency sales growth in all our segments. Higher delivered product costs are expected to have a continued unfavorable impact in the quarter in part reflecting the hurricane impacts on delivered product costs, particularly in the Global Industrial and Global Energy segments. Global Energy will also reflect the rebuilding of compensation reduced in 2016’s cost reduction actions which, when combined with the higher delivered product costs, is expected to yield lower Global Energy operating income than last year’s fourth quarter.  We expect consolidated gross margins to be slightly lower than last year, with a lower SG&A ratio to sales, reduced interest expense and a slightly improved adjusted tax rate versus 2016. We expect the impact of the hurricanes on fourth quarter sales and costs will be approximately $0.04 per share.

We expect net fourth quarter special charges to be minimal.   

At current rates of exchange, we expect foreign currency to be favorable $0.02 per share in the fourth quarter.

Our detailed outlook for the fourth quarter of 2017 is as follows:

Adjusted Gross Margin, excluding special gains and charges	approx. 48%
SG&A % of Sales	31% to 32%
Interest expense, net	approx. $60 million
Adjusted tax rate	23% to 24%
Noncontrolling interest	approx. $0.01
Adjusted EPS, excluding special gains and charges	$1.35 to $1.45
Diluted shares	approx. 294 million

Reported fourth quarter 2016 diluted earnings per share of $1.24 included special gains and charges and discrete tax items. Excluding these items, fourth quarter 2016 adjusted diluted earnings per share were $1.25.

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About Ecolab

A trusted partner at more than one million customer locations, Ecolab (ECL) is the global leader in water, hygiene and energy technologies and services that protect people and vital resources. With 2016 sales of $13 billion and 48,000 associates, Ecolab delivers comprehensive solutions and on-site service to promote safe food, maintain clean environments, optimize water and energy use and improve operational efficiencies for customers in the food, healthcare, energy, hospitality and industrial markets in more than 170 countries around the world. For more Ecolab news and information, visit www.ecolab.com.  

Ecolab will host a live webcast to review the third quarter earnings announcement and earnings guidance today at 1:00 p.m. Eastern Time. The webcast, along with related materials, will be available to the public on Ecolab's website at www.ecolab.com/investor. A replay of the webcast and related materials will be available at that site. Listening to the webcast requires Internet access, the Windows Media Player or another compatible streaming media player.

Cautionary Statements Regarding Forward-Looking Information

This communication contains certain statements relating to future events and our intentions, beliefs, expectations and predictions for the future which are forward-looking statements as that term is defined in the Private Securities Litigation Reform Act of 1995. Words or phrases such as “will likely result,” “are expected to,” “will continue,” “is anticipated,” “we believe,” “we expect,” “estimate,” “project,” “may,” “will,” “intend,” “plan,” “believe,” “target,” “forecast” (including the negative or variations thereof) or similar terminology used in connection with any discussion of future plans, actions or events generally identify forward-looking statements. These forward-looking statements include, but are not limited to, statements regarding our financial and business performance and prospects, including forecasted 2017 fourth quarter and full-year financial and business results, including sales growth, adjusted gross margin, SG&A ratios to sales, interest expense, adjusted tax rate, noncontrolling interest, adjusted diluted earnings per share and diluted shares outstanding, pricing, delivered product costs, energy market conditions, foreign currency, special gains and charges and quantifiable discrete tax items, the impact of hurricanes, closing of Equipment Care divestiture, and actions and impact associated with adoption of new accounting standards. These statements are based on the current expectations of management of the company. There are a number of risks and uncertainties that could cause actual results to differ materially from the forward-looking statements included in this communication. In particular, the ultimate results of any

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restructuring, integration and business improvement actions, including cost synergies, depend on a number of factors, including the development of final plans, the impact of local regulatory requirements regarding employee terminations, the time necessary to develop and implement the restructuring and other business improvement initiatives and the level of success achieved through such actions in improving competitiveness, efficiency and effectiveness.

Additional risks and uncertainties that may affect operating results and business performance are set forth under Item 1A of our most recent Form 10-K, and our other public filings with the Securities and Exchange Commission (the "SEC") and include the vitality of the markets we serve, including the impact of oil price fluctuations on the markets served by our Global Energy segment; the impact of economic factors such as the worldwide economy, capital flows, interest rates and foreign currency risk, including reduced sales and earnings in other countries resulting from the weakening of local currencies versus the U.S. dollar; our ability to attract and retain high caliber management talent to lead our business; our ability to execute key business initiatives, including upgrades to our information technology systems; potential information technology infrastructure failures and cybersecurity attacks; exposure to global economic, political and legal risks related to our international operations including with respect to our operations in Russia; the costs and effects of complying with laws and regulations, including those relating to the environment and to the manufacture, storage, distribution, sale and use of our products; the occurrence of litigation or claims, including related to the Deepwater Horizon oil spill; our ability to develop competitive advantages through innovation; difficulty in procuring raw materials or fluctuations in raw material costs; our substantial indebtedness; our ability to acquire complementary businesses and to effectively integrate such businesses; restraints on pricing flexibility due to contractual obligations; pressure on operations from consolidation of customers, vendors or competitors; public health epidemics; potential losses arising from the impairment of goodwill or other assets; potential loss of deferred tax assets; changes in tax law and unanticipated tax liabilities; potential chemical spill or release; potential class action lawsuits; the loss or insolvency of a major customer or distributor; acts of war or terrorism; natural or man-made disasters; water shortages; severe weather conditions; and other uncertainties or risks reported from time to time in our reports to the SEC. In light of these risks, uncertainties, assumptions and factors, the forward-looking events discussed in this communication may not occur. We caution that undue reliance should not be placed on forward-looking statements, which speak only as of the date made. Ecolab does not undertake, and

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expressly disclaims, any duty to update any forward-looking statement whether as a result of new information, future events or changes in expectations, except as required by law.

Non-GAAP Financial Information

This news release and certain of the accompanying tables include financial measures that have not been calculated in accordance with accounting principles generally accepted in the U.S. (“GAAP”). These non-GAAP financial measures include:

· fixed currency sales

· acquisition adjusted fixed currency sales

· adjusted cost of sales

· adjusted gross margin

· fixed currency operating income

· fixed currency operating income margin

· adjusted operating income

· adjusted fixed currency operating income

· adjusted fixed currency operating income margin

· acquisition adjusted fixed currency operating income

· acquisition adjusted fixed currency operating income margin

· adjusted tax rate

· adjusted net income attributable to Ecolab

· adjusted diluted earnings per share

We provide these measures as additional information regarding our operating results. We use these non-GAAP measures internally to evaluate our performance and in making financial and operational decisions, including with respect to incentive compensation. We believe that our presentation of these measures provides investors with greater transparency with respect to our results of operations and that these measures are useful for period-to-period comparison of results.

Our non-GAAP financial measures for cost of sales, gross margin and operating income exclude the impact of special (gains) and charges, and our non-GAAP measures for tax rate, net income attributable to Ecolab and diluted earnings per share further exclude the impact of discrete tax items. We include items within special (gains) and charges and discrete tax items that we believe

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can significantly affect the period-over-period assessment of operating results and not necessarily reflect costs associated with historical trends and future results. After tax special (gains) and charges are derived by applying the applicable local jurisdictional tax rate to the corresponding pre-tax special (gains) and charges.

We evaluate the performance of our international operations based on fixed currency rates of foreign exchange, which eliminate the translation impact of exchange rate fluctuations on our international results. Fixed currency amounts included in this release are based on translation into U.S. dollars at the fixed foreign currency exchange rates established by management at the beginning of 2017. We also provide our segment results based on public currency rates for informational purposes.

Acquisition adjusted growth rates exclude the results of any acquired business from the first twelve months post acquisition and exclude the results of divested businesses from the previous twelve months prior to divestiture. Acquisition adjusted growth rates also exclude sales to our Venezuelan deconsolidated subsidiaries from both the current period and comparable period of the prior year.

These non-GAAP financial measures are not in accordance with, or an alternative to, GAAP and may be different from non-GAAP measures used by other companies. Investors should not rely on any single financial measure when evaluating our business. We recommend that investors view these measures in conjunction with the GAAP measures included in this news release. Reconciliations of our non-GAAP measures are included in the following "Supplemental Non-GAAP Reconciliations" and “Supplemental Diluted Earnings per Share Information” tables included in this news release.

###

(ECL-E)

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ECOLAB INC.

CONSOLIDATED STATEMENT OF INCOME

(unaudited)

	Third Quarter Ended				Nine Months Ended
	September 30		%		September 30		%
(millions, except per share)	2017	2016	Change		2017	2016	Change
Net sales	$ 3,563.3	$ 3,386.1	5	%	$ 10,187.6	$ 9,800.7	4	%
Cost of sales (1)	1,891.3	1,737.2	9	%	5,454.4	5,153.8	6	%
Selling, general and administrative expenses	1,087.3	1,071.6	1	%	3,293.2	3,253.1	1	%
Special (gains) and charges (1)	4.9	3.2			47.9	35.7
Operating income	579.8	574.1	1	%	1,392.1	1,358.1	3	%
Interest expense, net	55.1	64.9	(15)	%	177.2	196.3	(10)	%
Income before income taxes	524.7	509.2	3	%	1,214.9	1,161.8	5	%
Provision for income taxes	128.9	129.7	(1)	%	264.2	286.7	(8)	%
Net income including noncontrolling interest	395.8	379.5	4	%	950.7	875.1	9	%
Net income attributable to noncontrolling interest	3.4	5.4			8.2	11.8
Net income attributable to Ecolab	$ 392.4	$ 374.1	5	%	$ 942.5	$ 863.3	9	%
Earnings attributable to Ecolab per common share
Basic	$ 1.36	$ 1.28	6	%	$ 3.25	$ 2.95	10	%
Diluted	$ 1.34	$ 1.27	6	%	$ 3.20	$ 2.91	10	%
Weighted-average common shares outstanding
Basic	289.0	291.6	(1)	%	289.8	292.8	(1)	%
Diluted	293.4	295.7	(1)	%	294.2	297.1	(1)	%
(1) Special (gains) and charges in the Consolidated Statement of Income above include the following:
	Third Quarter Ended				Nine Months Ended
	September 30				September 30
(millions)	2017	2016			2017	2016
Cost of sales
Restructuring activities	$-	$-			$2.2	$0.9
Acquisition and integration costs	0.3	-			12.9	-
Energy related charges	-	-			-	51.0
Other	-	-			11.1	10.0
Subtotal	0.3	-			26.2	61.9
Special (gains) and charges
Restructuring activities	4.1	(7.7)			34.6	(6.8)
Acquisition and integration costs	1.8	1.7			12.7	5.0
Energy related charges	-	-			-	12.6
Venezuela related gain	(3.2)	-			(8.5)	(7.8)
Other	2.2	9.2			9.1	32.7
Subtotal	4.9	3.2			47.9	35.7
Total special (gains) and charges	$5.2	$3.2			$74.1	$97.6

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ECOLAB INC.

REPORTABLE SEGMENT INFORMATION

(unaudited)

	Third Quarter Ended September 30
	Fixed Currency Rates				Public Currency Rates
			%				%
(millions)	2017	2016	Change		2017	2016	Change
Net Sales
Global Industrial	$ 1,248.1	$ 1,202.1	4	%	$ 1,284.3	$ 1,230.2	4	%
Global Institutional	1,225.1	1,149.2	7	%	1,248.0	1,164.1	7	%
Global Energy	796.7	771.2	3	%	806.5	780.2	3	%
Other	221.7	209.2	6	%	224.5	211.6	6	%
Subtotal at fixed currency rates	3,491.6	3,331.7	5	%	3,563.3	3,386.1	5	%
Currency impact	71.7	54.4	*		-	-	*
Consolidated reported GAAP net sales	$ 3,563.3	$ 3,386.1	5	%	$ 3,563.3	$ 3,386.1	5	%
Operating Income
Global Industrial	$ 207.4	$ 204.1	2	%	$ 214.1	$ 209.7	2	%
Global Institutional	274.2	262.1	5	%	277.4	264.6	5	%
Global Energy	89.7	102.6	(13)	%	91.3	104.3	(12)	%
Other	44.0	40.4	9	%	44.5	40.9	9	%
Corporate	(46.9)	(45.0)	*		(47.5)	(45.4)	*
Subtotal at fixed currency rates	568.4	564.2	1	%	579.8	574.1	1	%
Currency impact	11.4	9.9	*		-	-	*
Consolidated reported GAAP operating income	$ 579.8	$ 574.1	1	%	$ 579.8	$ 574.1	1	%
	Nine Months Ended  September 30
	Fixed Currency Rates				Public Currency Rates
			%				%
(millions)	2017	2016	Change		2017	2016	Change
Net Sales
Global Industrial	$ 3,586.5	$ 3,468.4	3	%	$ 3,636.8	$ 3,527.6	3	%
Global Institutional	3,524.3	3,315.0	6	%	3,551.4	3,349.4	6	%
Global Energy	2,346.1	2,305.6	2	%	2,361.8	2,318.6	2	%
Other	633.8	598.1	6	%	637.6	605.1	5	%
Subtotal at fixed currency rates	10,090.7	9,687.1	4	%	10,187.6	9,800.7	4	%
Currency impact	96.9	113.6	*		-	-	*
Consolidated	$ 10,187.6	$ 9,800.7	4	%	$ 10,187.6	$ 9,800.7	4	%
Operating Income
Global Industrial	$ 501.9	$ 510.1	(2)	%	$ 511.6	$ 521.6	(2)	%
Global Institutional	726.1	697.8	4	%	729.6	703.2	4	%
Global Energy	236.1	244.9	(4)	%	238.9	247.4	(3)	%
Other	110.9	108.2	2	%	111.6	109.9	2	%
Corporate	(198.9)	(222.9)	*		(199.6)	(224.0)	*
Subtotal at fixed currency rates	1,376.1	1,338.1	3	%	1,392.1	1,358.1	3	%
Currency impact	16.0	20.0	*		-	-	*
Consolidated	$ 1,392.1	$ 1,358.1	3	%	$ 1,392.1	$ 1,358.1	3	%

* Not meaningful.

As shown in the “Fixed Currency Rates” tables above, we evaluate the performance of our international operations based on fixed currency exchange rates, which eliminate the impact of exchange rate fluctuations on our international operations. Amounts shown in the “Public Currency Rates” tables above reflect amounts translated at actual public average rates of exchange prevailing during the corresponding period, and are provided for informational purposes. The difference between the fixed currency exchange rates and the public currency exchange rates is reported as “Currency impact” in the “Fixed Currency Rates” tables above.

The Corporate segment includes amortization from the Nalco merger intangible assets. The Corporate segment also includes special (gains) and charges reported on the Consolidated Statement of Income. 

14

ECOLAB INC.

CONSOLIDATED BALANCE SHEET

(unaudited)

	September 30	December 31	September 30
(millions)	2017	2016	2016
Assets
Current assets
Cash and cash equivalents	$ 209.1	$ 327.4	$ 180.6
Accounts receivable, net	2,533.2	2,341.2	2,349.6
Inventories	1,509.0	1,319.4	1,342.4
Other current assets	363.2	291.4	299.4
Total current assets	4,614.5	4,279.4	4,172.0
Property, plant and equipment, net	3,617.2	3,365.0	3,292.9
Goodwill	7,154.4	6,383.0	6,515.5
Other intangible assets, net	4,039.6	3,817.8	3,914.3
Other assets	431.0	485.0	484.1
Total assets	$ 19,856.7	$ 18,330.2	$ 18,378.8
Liabilities and Equity
Current liabilities
Short-term debt	$ 1,073.0	$ 541.3	$ 1,571.2
Accounts payable	1,115.9	983.2	1,022.7
Compensation and benefits	509.8	516.3	505.8
Income taxes	51.7	87.4	83.3
Other current liabilities	1,006.2	891.2	991.0
Total current liabilities	3,756.6	3,019.4	4,174.0
Long-term debt	6,484.5	6,145.7	5,091.4
Postretirement health care and pension benefits	983.7	1,019.2	914.5
Deferred income taxes	1,030.2	970.2	1,030.7
Other liabilities	302.5	204.8	226.4
Total liabilities	12,557.5	11,359.3	11,437.0
Equity
Common stock	354.2	352.6	352.3
Additional paid-in capital	5,397.5	5,270.8	5,236.1
Retained earnings	7,598.0	6,975.0	6,716.7
Accumulated other comprehensive loss	(1,564.3)	(1,712.9)	(1,452.3)
Treasury stock	(4,563.1)	(3,984.4)	(3,983.2)
Total Ecolab shareholders’ equity	7,222.3	6,901.1	6,869.6
Noncontrolling interest	76.9	69.8	72.2
Total equity	7,299.2	6,970.9	6,941.8
Total liabilities and equity	$ 19,856.7	$ 18,330.2	$ 18,378.8

15

ECOLAB INC.

SUPPLEMENTAL NON-GAAP RECONCILIATIONS

(unaudited)

	Third Quarter Ended				Nine Months Ended
	September 30				September 30
(millions, except percent and per share)	2017		2016		2017		2016
Net sales
Reported GAAP net sales	$ 3,563.3		$ 3,386.1		$ 10,187.6		$ 9,800.7
Effect of foreign currency translation	(71.7)		(54.4)		(96.9)		(113.6)
Non-GAAP fixed currency sales	$ 3,491.6		$ 3,331.7		$ 10,090.7		$ 9,687.1
Cost of sales
Reported GAAP cost of sales	$ 1,891.3		$ 1,737.2		$ 5,454.4		$ 5,153.8
Special (gains) and charges	0.3		0.0		26.2		61.9
Non-GAAP cost of sales	$ 1,891.0		$ 1,737.2		$ 5,428.2		$ 5,091.9
Gross margin
Reported GAAP gross margin	46.9	%	48.7	%	46.5	%	47.4	%
Non-GAAP adjusted gross margin	46.9	%	48.7	%	46.7	%	48.0	%
Operating income
Reported GAAP operating income	$ 579.8		$ 574.1		$ 1,392.1		$ 1,358.1
Effect of foreign currency translation	(11.4)		(9.9)		(16.0)		(20.0)
Non-GAAP fixed currency operating income	$ 568.4		$ 564.2		$ 1,376.1		$ 1,338.1
Operating income
Reported GAAP operating income	$ 579.8		$ 574.1		$ 1,392.1		$ 1,358.1
Special (gains) and charges	5.2		3.2		74.1		97.6
Non-GAAP adjusted operating income	585.0		577.3		1,466.2		1,455.7
Effect of foreign currency translation	(11.4)		(9.9)		(16.0)		(20.0)
Non-GAAP adjusted fixed currency operating income	$ 573.6		$ 567.4		$ 1,450.2		$ 1,435.7
Operating income margin
Reported GAAP operating income margin	16.3	%	17.0	%	13.7	%	13.9	%
Non-GAAP adjusted fixed currency operating income margin	16.4	%	17.0	%	14.4	%	14.8	%
Net Income Attributable to Ecolab
Reported GAAP net income attributable to Ecolab	$ 392.4		$ 374.1		$ 942.5		$ 863.3
Special (gains) and charges, after tax	2.4		(0.6)		53.2		60.8
Discrete tax net expense (benefit)	8.3		4.5		(24.2)		3.6
Non-GAAP adjusted net income attributable to Ecolab	$ 403.1		$ 378.0		$ 971.5		$ 927.7
Diluted Earnings per Share Attributable to Ecolab ("EPS")
Reported GAAP diluted EPS	$ 1.34		$ 1.27		$ 3.20		$ 2.91
Special (gains) and charges, after tax	0.01		0.00		0.18		0.20
Discrete tax net expense (benefit)	0.03		0.02		(0.08)		0.01
Non-GAAP adjusted diluted EPS	$ 1.37		$ 1.28		$ 3.30		$ 3.12
Provision for Income Taxes
Reported GAAP tax rate	24.6	%	25.5	%	21.7	%	24.7	%
Special gains and charges	0.3		0.6		0.4		1.0
Discrete tax items	(1.6)		(0.9)		1.9		(0.3)
Non-GAAP adjusted tax rate	23.3	%	25.2	%	24.0	%	25.4	%

16

ECOLAB INC.

SUPPLEMENTAL DILUTED EARNINGS PER SHARE INFORMATION

(unaudited)

The table below provides a reconciliation of diluted earnings per share, as reported, to the non-GAAP measure of adjusted diluted earnings per share.

	First	Second	Six	Third	Nine	Fourth
	Quarter	Quarter	Months	Quarter	Months	Quarter	Year
	Ended	Ended	Ended	Ended	Ended	Ended	Ended
	Mar. 31	June 30	June 30	Sept. 30	Sept. 30	Dec. 31	Dec. 31
	2016	2016	2016	2016	2016	2016	2016
Diluted earnings per share, as reported (U.S. GAAP)	$ 0.77	$ 0.87	$ 1.64	$ 1.27	$ 2.91	$ 1.24	$ 4.14
Adjustments:
Special (gains) and charges (1)	0.01	0.19	0.21	0.00	0.20	0.01	0.21
Discrete tax expense (benefits) (2)	(0.02)	0.01	(0.00)	0.02	0.01	0.00	0.01
Adjusted diluted earnings per share (Non-GAAP)	$ 0.77	$ 1.08	$ 1.85	$ 1.28	$ 3.12	$ 1.25	$ 4.37

	First	Second	Six	Third	Nine	Fourth
	Quarter	Quarter	Months	Quarter	Months	Quarter	Year
	Ended	Ended	Ended	Ended	Ended	Ended	Ended
	Mar. 31	June 30	June 30	Sept. 30	Sept. 30	Dec. 31	Dec. 31
	2017	2017	2017	2017	2017	2017	2017
Diluted earnings per share, as reported (U.S. GAAP)	$ 0.86	$ 1.01	$ 1.87	$ 1.34	$ 3.20
Adjustments:
Special (gains) and charges (3)	0.02	0.16	0.17	0.01	0.18
Discrete tax expense (benefits) (4)	(0.08)	(0.03)	(0.11)	0.03	(0.08)
Adjusted diluted earnings per share (Non-GAAP)	$ 0.80	$ 1.13	$ 1.93	$ 1.37	$ 3.30

Per share amounts do not necessarily sum due to changes in shares outstanding and rounding.

(1) Special (gains) and charges for 2016 included restructuring charges of $1.8 million, net of tax in the first quarter, and gains related to restructuring of  $1.9 million, $7.2 million, $3.5 million net of tax, in the second, third and fourth quarters, respectively. Special (gains) and charges for 2016 also included a charge of $42.9 million and $7.1 million net of tax, during the second and fourth quarters, respectively, associated with the downturn in the global energy market. Special (gains) and charges for 2016 also included a charge of $6.3 million, net of tax, during the second quarter related to other fixed asset impairments and inventory charges. Special (gains) and charges for 2016 also included a gain of $4.6 million, net of tax, during the fourth quarter of 2016, related to inventory cost policy harmonization efforts, initiated in 2015. Special (gains) and charges for 2016 also included a gain of $4.9 million, net of tax, during the second quarter related to the recovery of previously written off Venezuelan intercompany receivables. Special (gains) and charges for 2016 also included $2.6 million, $14.6 million, $6.6 million and $2.6 million, net of tax, in the first, second, third and fourth quarters, respectively, related to other charges, including litigation related charges.

(2) The first quarter 2016 discrete tax items net benefits of $4.8 million were driven primarily by the release of reserves for uncertain tax positions due to expiration of statute of limitations in non-U.S. jurisdictions. The second quarter 2016 discrete tax items net expenses of $3.9 million were driven by individually insignificant items, including adjustments to deferred tax asset and liability positions. The third quarter 2016 discrete tax items net expenses of $4.5 million were driven primarily by recognizing adjustments from filing our 2015 U.S. federal income tax return, partially offset by settlement of international tax matters and remeasurement of certain deferred tax assets and liabilities resulting from the application of an updated tax rate in an international jurisdiction. The fourth quarter discrete tax items net expenses of $0.3 million were driven by individually insignificant items, including tax charges related to optimizing our business structure and settlement of international tax matters, partially offset by valuation allowance releases and other adjustments.

(3) Special (gains) and charges for 2017 included acquisition and integration costs of $5.3 million, $10.0 million and $1.4 million, net of tax, in the first, second and third quarters, respectively. Special (gains) and charges for 2017 also included restructuring gains of $0.2 million, and charges of $24.5 million and $1.7 million, net of tax, in the first, second and third quarters, respectively. Special (gains) and charges for 2017 also included a gain of $3.3 million and $2.0 million, net of tax, during the second and third quarter, respectively, related to the recovery of previously written off Venezuelan intercompany receivables. Special (gains) and charges for 2017 also included charges of $14.4 million, net of tax, related to a Global Energy vendor contract termination and litigation charges in the second quarter, and litigation charges of $1.4 million, net of tax, in the third quarter.

(4) Discrete tax expense (benefits) were driven by $16.0 million, $10.8 million, and $2.4 million of tax benefits associated with stock compensation excess tax benefits in the first, second, and third quarters, respectively.  The remaining $6.8 million discrete tax benefits in the first quarter were driven primarily by the release of reserves for uncertain tax positions due to the expiration of statute of limitations in non-U.S. jurisdictions.   The second quarter 2017 discrete tax expense of $1.1 million was driven primarily by the release of reserves for uncertain tax positions due to the expiration of statute of limitations in non-U.S. jurisdictions. The third quarter 2017 discrete tax expense of $10.7M was driven primarily by recognizing adjustments from filing our 2016 U.S. federal income tax return.

17

EX-99.2

Exhibit 99.2

Third Quarter 2017
Teleconference
Supplemental Data

Cautionary Statement

Forward-Looking Information    This communication contains forward looking statements as that term is defined in the Private Securities Litigation Reform Act of 1995. These forward-looking statements include, but are not limited to, statements regarding our future financial and business performance and prospects, including forecasted 2017 fourth quarter and full year business and financial results, the impact of hurricanes, foreign currency impact, energy market conditions, pricing, capital investments and business acquisitions. These statements are based on the current expectations of management of Ecolab Inc. (“the Company”). There are a number of risks and uncertainties that could cause actual results to differ materially from the forward-looking statements. These risks and uncertainties are set forth under Item 1A of our most recent Annual Report on Form 10-K and our other our public filings with the Securities and Exchange Commission (the “SEC”) and include the vitality of the markets we serve, including the markets served by our Global Energy segment; the impact of worldwide economic factors such as the worldwide economy, credit markets, interest rates and foreign currency risk, including reduced sales and earnings in other countries resulting from the weakening of local currencies versus the U.S. dollar; our ability to execute key business initiatives, including upgrades to our information technology systems; exposure to economic, political and legal risks related to our international operations; the costs and effects of complying with laws and regulations relating to our operations; the occurrence of litigation or claims; and other uncertainties or risks reported from time to time in our reports to the SEC. In light of these risks, uncertainties and factors, the forward-looking events discussed in this communication may not occur. We caution that undue reliance should not be placed on forward-looking statements, which speak only as of the date made. Ecolab does not undertake, and expressly disclaims, any duty to update any forward-looking statement except as required by law.

Non-GAAP Financial Information    This communication includes Company information that does not conform to generally accepted accounting principles (GAAP). Management believes that a presentation of this information is meaningful to investors because it provides insight with respect to ongoing operating results of the Company and allows investors to better evaluate the financial results of the Company. These measures should not be viewed as an alternative to GAAP measures of performance. Furthermore, these measures may not be consistent with similar measures provided by other companies. Reconciliations of our non-GAAP measures included within this presentation are included in the “Non-GAAP Financial Measures” section of this presentation.

Please see Ecolab’s news release dated October 31, 2017 for additional information, including additional discussion on use of Non-GAAP financial measures. 2

3Q 2017 Overview

◢Sales:

§ Reported and fixed currency sales both +5%; acquisition adjusted fixed currency sales +3%. Absent the impact of hurricanes, estimated acquisition adjusted fixed currency sales +4%.

§ New business growth, new product introductions, share gains and pricing drove acquisition adjusted fixed currency sales increases across all business segments. Expect continued sales acceleration in the fourth quarter and into 2018.

◢Operating Income:

§ Reported operating margin -70 bps; adjusted fixed currency operating margin -60 bps. Absent the impact of hurricanes, acquisition adjusted fixed currency operating margin was estimated to be -20 bps. 

§ Reported and adjusted operating income +1%. Absent the impact of hurricanes, acquisition adjusted fixed currency operating income was estimated to be +3%.

§ Pricing, volume growth and cost saving initiatives offset higher delivered product costs, hurricane impacts and investments in the business during the quarter.    

◢Earnings:

§ Reported diluted EPS $1.34, +6% versus last year; adjusted diluted EPS $1.37, +7% versus last year. Includes hurricane impacts estimated at a negative $0.04 per share, or a 3 percentage point reduction in EPS growth. 

§ EPS growth also benefited from ongoing work to lower our tax rate and interest expense, as well as a reduced share count.

◢Outlook:

§ 2017: Adjusted diluted EPS $4.65 to $4.75, +6% to 9% (includes an estimated $0.08 per share headwind from hurricane impacts and $0.01 per share reduction from the expected Equipment Care sale). Prior forecast was $4.70 to $4.90.

§ 4Q: We expect accelerating fixed currency sales (+5% to 6%), adjusted net income (+>10%) and adjusted diluted EPS of $1.35 to $1.45, +8% to 16% (includes an estimated $0.04 per share headwind from hurricane impacts and $0.01 per share income reduction from the expected sale of Equipment Care).

Please see Ecolab’s news release dated October 31, 2017 for additional information, including additional discussion on use of Non-GAAP financial measures. 3

2017 Improving Growth Trends

	2017
Growth (year-on-year)	1Q	2Q	3Q	4Q Forecast
Reported sales	2%	4%	5%	6%-7%
Fixed currency sales*	2%	5%	5%	5%-6%
Adjusted net income*	2%	4%	7%	10%+
Adjusted diluted EPS*	4%	5%	7%	8%-16%

*See “Non-GAAP Financial Measures” section of this presentation for corresponding reconciliations.

Please see Ecolab’s news release dated October 31, 2017 for additional information, including additional discussion on use of Non-GAAP financial measures. 4

3Q 2017 Results

	Third Quarter Ended September 30
	Reported				Adjusted *
(unaudited)	Public Currency Rates		%		Public Currency Rates		%
(millions, except per share)	2017	2016	Change		2017	2016	Change
Net sales	$ 3,563.3	$ 3,386.1	5	%	$ 3,563.3	$ 3,386.1	5	%
Operating income	579.8	574.1	1	%	585.0	577.3	1	%
Net income attributable to Ecolab	392.4	374.1	5	%	403.1	378.0	7	%
Diluted earnings per share	$ 1.34	$ 1.27	6	%	$ 1.37	$ 1.28	7	%
					Adjusted *
	Fixed Currency Rates *		%		Fixed Currency Rates		%
	2016	2016	Change		2017	2016	Change
Net sales	$ 3,491.6	$ 3,331.7	5	%	$ 3,491.6	$ 3,331.7	5	%
Operating income	568.4	564.2	1	%	573.6	567.4	1	%

*See “Non-GAAP Financial Measures” section of this presentation for corresponding reconciliations.

Please see Ecolab’s news release dated October 31, 2017 for additional information, including additional discussion on use of Non-GAAP financial measures. 5

3Q 2017 Sales Growth Detail

	FixedRate	Acq./Div.Adj.
GlobalIndustrial	%Change	%Change	Consolidated	%Change
Food & Beverage	5%	5%	Volume & mix	2%
Water	4%	3%	Pricing	1%
Paper	0%	0%	Subtotal	3%
Life Sciences	9%	9%	Acq./Div.	2%
Textile Care	1%	1%	Fixed currency growth	5%
Total Global Industrial	4%	3%	Currency impact	0%
			Total	5%
Global Institutional
Institutional	0%	1%
Specialty	6%	6%
Healthcare	45%	1%
Total Global Institutional	7%	2%
Global Energy	3%	4%
Other
Pest Elimination	8%	8%
Equipment Care	-2%	-2%
Total Other	6%	6%

Amounts in the tables above may reflect rounding.  Acq./Div. Adj. excludes the impact of acquisitions and divestitures and sales to our deconsolidated Venezuelan subsidiaries.

Please see Ecolab’s news release dated October 31, 2017 for additional information, including additional discussion on use of Non-GAAP financial measures. 6

3Q 2017 Income Statement / Margins

($millions, unaudited)	2017	%sales	2016	%sales	%change		Comments*
Gross Profit	$ 1,672.0	46.9%	$ 1,648.9	48.7%	1	%	The 180 basis point margin decline from the year-ago level was driven by higher delivered product costs that more than offset increased pricing and cost savings.
SG&A	1,087.3	30.5%	1,071.6	31.6%	1	%	The 110 bps improvement was driven by sales volume leverage and cost savings which more than offset investments in the business.
Operating Income (fixed FX)
Global Industrial	207.4	16.6%	204.1	17.0%	2	%	2017 acquisition adjusted fixed currency margins were 16.7% vs. 17.0% in 2016. Margins decreased 30 bps as improved pricing and sales volume gains were more than offset by higher delivered product costs.
Global Institutional	274.2	22.4%	262.1	22.8%	5	%	2017 acquisition adjusted fixed currency margins were 22.9% vs. 23.0% in 2016. Margins decreased 10 bps as pricing and sales volume gains were more than offset by innovation and customer investments as well as higher delivered product costs.
Global Energy	89.7	11.3%	102.6	13.3%	(13)	%	2017 acquisition adjusted fixed currency margins were 11.2% vs. 13.1% in 2016. Margins decreased 190 bps as volume gains, the benefits from cost reduction actions and a favorable legal cost recovery were more than offset by higher delivered product costs, a rebuild of compensation reductions made in 2016 and modestly lower pricing.
Other	44.0	19.8%	40.4	19.3%	9	%	The 50 bps increase reflected pricing and sales volume gains that more than offset increased field-related costs.
Subtotal at fixed FX	615.3	17.6%	609.2	18.3%	1	%
Corporate
Special Gains/(Ch.)	(5.2)		(3.2)				2017: Restructuring, acquisition and integration charges, Venezuela related gain, and litigation related charges 2016: Wage-hour litigation charges, offset by restructuring related gains
Corp. Expense	(41.7)		(41.8)				Nalco intangible amortization
Total Corporate Exp.	(46.9)		(45.0)
FX	11.4		9.9
Consolidated Op. Inc.	$ 579.8	16.3%	$ 574.1	17.0%	1	%	2017 adjusted fixed currency operating margin was 16.4%, a 60 bps decrease vs. the equivalent 2016 margin of 17.0%. Absent the impact of hurricanes, acquisition adjusted fixed currency operating margin is estimated to have declined 20 bps. The margin decline reflected pricing, volume growth and cost savings initiatives that were offset by higher delivered product costs and investments in the business during the quarter.

*See “Non-GAAP Financial Measures” section of this presentation for corresponding reconciliations.

Please see Ecolab’s news release dated October 31, 2017 for additional information, including additional discussion on use of Non-GAAP financial measures. 7

3Q 2017 Balance Sheet / Cash Flow

SummaryBalanceSheet
	September 30			September 30
(millions, unaudited)	2017	2016	(millions, unaudited)	2017	2016
Cash and cash eq.	$ 209.1	$ 180.6	Short-term debt	$ 1,073.0	$ 1,571.2
Accounts receivable, net	2,533.2	2,349.6	Accounts payable	1,115.9	1,022.7
Inventories	1,509.0	1,342.4	Other current liabilities	1,567.7	1,580.1
Other current assets	363.2	299.4	Long-term debt	6,484.5	5,091.4
PP&E, net	3,617.2	3,292.9	Pension/Postretirement	983.7	914.5
Goodwill and intangibles	11,194.0	10,429.8	Other liabilities	1,332.7	1,257.1
Other assets	431.0	484.1	Total equity	7,299.2	6,941.8
Total assets	$ 19,856.7	$ 18,378.8	Total liab. and equity	$ 19,856.7	$ 18,378.8
SelectedCashFlowitems			SelectedBalanceSheetmeasures
	Nine Months Ended
	September 30			September 30
(millions, unaudited)	2017	2016	(unaudited)	2017	2016
Cash from op. activities	$ 1,444.9	$ 1,491.7	Total Debt/Total Capital	50.9%	49.0%
Depreciation	437.0	420.9	Net Debt/Total Capital	50.2%	48.3%
Amortization	228.5	217.2	Net Debt/EBITDA(*)	2.6	2.6
Capital expenditures	538.2	478.6	Net Debt/Adjusted EBITDA(*)	2.5	2.3

(*) EBITDA and Adjusted EBITDA are non-GAAP measures.  EBITDA is defined as the sum of operating income, depreciation and amortization. Adjusted EBITDA is defined as the sum of adjusted operating income, depreciation and amortization. The inputs to EBITDA reflect the trailing twelve months of activity for the period presented. See “Non-GAAP Financial Measures” section of this presentation corresponding reconciliations. 

Please see Ecolab’s news release dated October 31, 2017 for additional information, including additional discussion on use of Non-GAAP financial measures. 8

Appendix

Please see Ecolab’s news release dated October 31, 2017 for additional information, including additional discussion on use of Non-GAAP financial measures. 9

Non-GAAP Financial Measures

	Third Quarter Ended				Nine Months Ended
(unaudited)	September 30				September 30
(millions, except percent)	2017		2016		2017		2016
Net Sales
Reported GAAP net sales	$ 3,563.3		$ 3,386.1		$ 10,187.6		$ 9,800.7
Effect of foreign currency translation	(71.7)		(54.4)		(96.9)		(113.6)
Non-GAAP fixed currency sales	$ 3,491.6		$ 3,331.7		$ 10,090.7		$ 9,687.1
Cost of Sales
Reported GAAP cost of sales	$ 1,891.3		$ 1,737.2		$ 5,454.4		$ 5,153.8
Special (gains) and charges	0.3		0.0		26.2		61.9
Non-GAAP adjusted cost of sales	$ 1,891.0		$ 1,737.2		$ 5,428.2		$ 5,091.9
Gross Margin
Reported gross margin	46.9	%	48.7	%	46.5	%	47.4	%
Non-GAAP adjusted gross margin	46.9	%	48.7	%	46.7	%	48.0	%
Operating Income
Reported GAAP operating income	$ 579.8		$ 574.1		$ 1,392.1		$ 1,358.1
Effect of foreign currency translation	(11.4)		(9.9)		(16.0)		(20.0)
Non-GAAP fixed currency operating income	$ 568.4		$ 564.2		$ 1,376.1		$ 1,338.1
Operating Income
Reported GAAP operating income	$ 579.8		$ 574.1		$ 1,392.1		$ 1,358.1
Special (gains) and charges	5.2		3.2		74.1		97.6
Non-GAAP adjusted operating income	585.0		577.3		1466.2		1,455.7
Effect of foreign currency translation	(11.4)		(9.9)		(16.0)		(20.0)
Non-GAAP adjusted fixed currency operating income	$ 573.6		$ 567.4		$ 1,450.2		$ 1,435.7
Operating Income Margin
Reported GAAP operating income margin	16.3	%	17.0	%	13.7	%	13.9	%
Non-GAAP adjusted fixed currency operating income margin	16.4	%	17.0	%	14.4	%	14.8	%

Please see Ecolab’s news release dated October 31, 2017 for additional information, including additional discussion on use of Non-GAAP financial measures. 10

Non-GAAP Financial Measures

	Third Quarter Ended				Nine Months Ended
(unaudited)	September 30				September 30
(millions, except percent and per share)	2017		2016		2017		2016
Net Income Attributable to Ecolab
Reported GAAP net income attributable to Ecolab	$ 392.4		$ 374.1		$ 942.5		$ 863.3
Special (gains) and charges, after tax	2.4		(0.6)		53.2		60.8
Discrete tax net expense (benefit)	8.3		4.5		(24.2)		3.6
Non-GAAP adjusted net income attributable to Ecolab	$ 403.1		$ 378.0		$ 971.5		$ 927.7
Diluted Earnings per Share Attributable to Ecolab ("EPS")
Reported GAAP diluted EPS	$ 1.34		$ 1.27		$ 3.20		$ 2.91
Special (gains) and charges, after tax	0.01		0.00		0.18		0.20
Discrete tax net expense (benefit)	0.03		0.02		(0.08)		0.01
Non-GAAP adjusted diluted EPS	$ 1.37		$ 1.28		$ 3.30		$ 3.12
Provision for Income Taxes
Reported GAAP tax rate	24.6	%	25.5	%	21.7	%	24.7	%
Special gains and charges	0.3		0.6		0.4		1.0
Discrete tax items	(1.6)		(0.9)		1.9		(0.3)
Non-GAAP adjusted tax rate	23.3	%	25.2	%	24.0	%	25.4	%
EBITDA (trailing twelve months ended)
Net income including non-controlling interest	$ 1,322.7		$ 1,098.0
Provision for income taxes	380.8		324.3
Interest expense, net	245.5		258.6
Depreciation	585.2		557.7
Amortization	297.3		292.8
EBITDA	$ 2,831.5		$ 2,531.4
Special (gains) and charges impacting EBITDA	82.0		341.5
Adjusted EBITDA	$ 2,913.5		$ 2,872.9

Please see Ecolab’s news release dated October 31, 2017 for additional information, including additional discussion on use of Non-GAAP financial measures. 11

EX-99.3

Exhibit 99.3

ECOLAB THIRD QUARTER 2017

3Q 2017 Overview

◢Sales:

§ Reported and fixed currency sales both +5%; acquisition adjusted fixed currency sales +3%. Absent the impact of hurricanes, estimated acquisition adjusted fixed currency sales +4%.

§ New business growth, new product introductions, share gains and pricing drove acquisition adjusted fixed currency sales increases across all business segments. Expect continued sales acceleration in the fourth quarter and into 2018.

◢Operating Income:

§ Reported operating margin -70 bps; adjusted fixed currency operating margin -60 bps. Absent the impact of hurricanes, acquisition adjusted fixed currency operating margin was estimated to be -20 bps.

§ Reported and adjusted operating income +1%. Absent the impact of hurricanes, acquisition adjusted fixed currency operating income was estimated to be +3%.

§ Pricing, volume growth and cost saving initiatives offset higher delivered product costs, hurricane impacts and investments in the business during the quarter.

◢Earnings:

§ Reported diluted EPS $1.34, +6% versus last year; adjusted diluted EPS $1.37, +7% versus last year. Includes hurricane impacts estimated at a negative $0.04 per share, or a 3 percentage point reduction in EPS growth.

§ EPS growth also benefited from ongoing work to lower our tax rate and interest expense, as well as a  reduced share count.

◢Outlook:

§ 2017: Adjusted diluted EPS of $4.65 to $4.75, +6% to 9% (includes an estimated $0.08 per share headwind from hurricane impacts and $0.01 per share reduction from the expected Equipment Care sale). Prior forecast was $4.70 to $4.90.

§ 4Q: We expect accelerating fixed currency sales (+5% to 6%), adjusted net income (+>10%) and adjusted diluted EPS of $1.35 to $1.45, +8% to 16% (includes an estimated $0.04 per share headwind from hurricane impacts and $0.01 per share income reduction from the expected sale of Equipment Care).

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SUMMARY

Ecolab’s underlying sales and profit fundamentals continued to improve through the third quarter, and we are building momentum as we finish 2017.  Continued pricing and new business gains drove third quarter acquisition adjusted fixed currency sales growth in all our business segments despite the unfavorable impact of hurricanes in North America.  The sales gains, along with pricing, product innovation and ongoing cost efficiency work, more than offset higher delivered product costs. These, along with our work to lower interest expense and our tax rate, and fewer shares, yielded the third quarter’s 7% adjusted earnings per share increase. 

We expect further improvement in the fourth quarter.  Underlying sales trends in most of our business segments continue to show improving trends that were temporarily masked by the severe weather impacts in North America.  We look for better year-on-year fourth quarter acquisition adjusted fixed currency sales growth in all our business segments as we once again work aggressively to outpace our markets, benefiting from recent new business gains and leveraging investments we have made to further improve sales and service force effectiveness and profitability. We expect accelerating pricing to exceed continued delivered product cost headwinds in the fourth quarter, including increases driven by the third quarter hurricanes, and along with our product and innovation cost efficiency work, yield better operating income growth in the quarter. This income growth, along with lower interest expense, a lower tax rate and fewer shares, is expected to deliver adjusted diluted earnings per share in the $1.35 to $1.45 range, increasing 8% to 16% over the prior year; this forecast includes an expected hurricane impact of

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approximately a negative $0.04 per share and the $0.01 per share impact from the sale of Equipment Care, which together represent a 4 percentage point headwind to EPS growth.  Currency translation is expected to have a favorable impact of approximately $0.02 per share in the fourth quarter.

Reflecting the hurricanes’ negative impact on sales and delivered product costs in our second half (totaling an estimated $0.08 per share) and the expected sale of Equipment Care (whose loss of income is estimated to reduce fourth quarter earnings per share by $0.01), we have revised our full year 2017 forecasted adjusted diluted earnings per share to the $4.65 to $4.75 range, increasing 6% to 9% versus the prior year.  Our previous adjusted diluted earnings per share forecast was $4.70 to $4.90. Currency translation is expected to have a neutral impact to full year earnings.    

HIGHLIGHTS

· Third quarter diluted earnings per share were $1.34.

· On an adjusted basis, excluding special gains and charges and discrete tax items from both years, third quarter 2017 adjusted diluted earnings per share were $1.37. This compared with adjusted diluted earnings per share of $1.28 a year ago.  

· Hurricane related impacts on sales and costs were estimated to be a negative $0.04 per share in the third quarter, representing a 3 percentage point reduction in EPS growth.

· Consolidated acquisition adjusted fixed currency sales rose for all our business segments. Regionally, acquisition adjusted fixed currency sales growth was led by Europe and Asia Pacific.  

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· Reported operating margins decreased 70 basis points. Adjusted fixed currency operating margins decreased 60 basis points.  Absent the impact of the hurricanes, acquisition adjusted fixed currency operating margin declined an estimated 20 bps as price and volume increases were more than offset by the margin impact of higher delivered product costs in the quarter.  Adjusted fixed currency operating income rose 1%.  Absent the impact of the hurricanes, acquisition adjusted fixed currency operating income is estimated to have increased 3%.

· The operating income gain, along with lower interest expense, a lower tax rate and fewer shares outstanding, yielded a 7% increase in third quarter 2017 adjusted diluted earnings per share. 

· We continue to aggressively work to drive our growth, winning new business through our innovative new products and sales and service expertise, as well as driving pricing and cost efficiencies to grow our top and bottom lines at improved rates.  We also continue to see underlying sales volume and pricing improve across most of our business segments, and look for that to more than offset continued delivered product cost headwinds and yield stronger operating income growth.  

· We expect fourth quarter fixed currency sales to rise in the 5% to 6% range, with adjusted net income increasing more than 10%, as improved sales momentum and stronger pricing drive results and more than offset higher delivered product costs. Adjusted diluted earnings per share are expected to be in the $1.35 to $1.45 range, up 8% to 16%. Included in the fourth quarter forecast are hurricane related impacts estimated to be -$0.04 per share and the loss of Equipment Care income as a consequence of its planned divestiture estimated to be -$0.01 per share;  

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together these represent an estimated 4 percentage point headwind to fourth quarter EPS growth.

· Reflecting the impact of the hurricanes and higher delivered product costs, we have revised our full year adjusted diluted earnings per share forecast to the $4.65 to $4.75 per share range in 2017, rising 6% to 9%. We expect the impact of the hurricanes on full year sales and costs will be approximately a negative $0.08 per share and the Equipment Care sale to reduce income by $0.01 per share. Our prior forecast was $4.70 to $4.90. We do not expect the 2017 hurricanes to have a meaningful impact on 2018 results.

· In summary, we see momentum improving in our business, expect to deliver strong adjusted diluted EPS growth in 2017, and we look for our investments and actions to drive better growth ahead. 

2017 IMPROVING GROWTH TRENDS

	2017
Growth (year-on-year)	1Q	2Q	3Q	4Q Forecast
Reported sales	2%	4%	5%	6%-7%
Fixed currency sales*	2%	5%	5%	5%-6%
Adjusted net income*	2%	4%	7%	10%+
Adjusted diluted EPS*	4%	5%	7%	8%-16%

*See “Non-GAAP Financial Measures” section of this discussion for corresponding reconciliations.

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SALES DISCUSSION

Consolidated sales	% Change
Volume & mix	2%
Pricing	1%
Subtotal	3%
Acq./Div.	2%
Fixed currency growth	5%
Currency impact	0%
Total	5%

Amounts in the table may reflect rounding.

Ecolab’s third quarter reported sales increased 5% when compared to the year ago period.  Fixed currency sales also grew 5%, and acquisition adjusted fixed currency sales increased 3%.  Looking at the growth components, volume and mix rose 2% and pricing increased 1%.   Acquisitions and divestitures added 2% and currency was a modest benefit. 

GLOBAL INDUSTRIAL SEGMENT

	Fixed Rate	Acq./Div. Adj.
Global Industrial	% Change	% Change
Food & Beverage	5%	5%
Water	4%	3%
Paper	0%	0%
Life Sciences	9%	9%
Textile Care	1%	1%
Total Global Industrial	4%	3%

FOOD & BEVERAGE

Third quarter fixed currency Food & Beverage sales rose 5% as corporate account wins, share gains and pricing more than offset generally flat industry trends. Globally, we saw strong growth in our food business; good growth in our beverage, brew and dairy operations; and modest gains in protein and agri. Regionally, fixed currency sales growth was strong in Latin America and North America, with good gains in Asia Pacific and Europe.

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Globally, Food & Beverage continues to drive growth using its enterprise selling approach to customers, in which we combine Ecolab’s industry-leading cleaning and sanitizing, water treatment and pest elimination capabilities to demonstrate our value through the delivery of improved food safety results, lower operating costs and enhanced product quality for customers.  New business wins are more than offsetting continued challenging industry conditions in the food and beverage industry, and we are realizing further customer penetration, new business capture and leverage from our strong innovation portfolio.  Our new business pipeline looks attractive, and we expect to show continued good growth in the fourth quarter.

WATER

Fixed currency Water sales increased 4% compared to the prior year. Acquisition adjusted fixed currency sales grew 3%.  Light industry water treatment sales showed continued good growth led by its innovative technology and service offerings. Heavy industry sales were off slightly, impacted by our exit from low margin business in China as well as the adverse impact of the hurricanes on our U.S. gulf coast customers.  Mining recorded strong growth with good new business wins comparing against last year, when mine closures hurt sales.  Regionally, we saw strong sales growth in Europe and Latin America, moderate growth in North America and Asia Pacific, and a decline in China.  

We continue to leverage our innovative solutions to help customers optimize water efficiency, improve operating results and lower costs.  We remain

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focused on strengthening our corporate account and enterprise sales teams, growing our new accounts pipeline and continuing to invest in growth areas for the light, heavy and mining industries.  We expect better growth in the fourth quarter from continued share gains in the light and mining markets and a return to growth for our heavy business as China improves and the impact of the hurricanes subside.

PAPER

Third quarter fixed currency Paper sales were flat. Absent the impact from the hurricanes, fixed currency sales are estimated to have increased 1%.  Good growth in Latin America and North America, driven by strong sales efforts and business wins, more than offset declines in Europe and China.

In September, we announced an agreement to acquire a paper chemicals business from Georgia-Pacific. The business supplies differentiated products and applications that provide strength, softness and durability to paper; these will enhance Ecolab’s position in the growing tissue and towel and the board and packaging segments of the paper industry. The business had 2016 revenues of approximately $43 million. The transaction is expected to close by year end.  

We continue to focus on maximizing results for our customers through minimizing water and optimizing their total cost in the growth segments of board and packaging, tissue and towel, and pulp. Paper expects to show better growth in the fourth quarter driven through continued globalization of best practices and a focus on delivering value through innovative solutions.      

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LIFE SCIENCES

Life Sciences third quarter fixed currency sales increased 9% as we saw good growth from recent business wins and pricing execution. Growth was led by strong sales of cleaning and disinfection programs in the pharmaceutical market and better program penetration in the personal care market.  

We expect the fourth quarter to yield another period of solid growth for Life Sciences.  Looking longer term, with a premium sales and service offering, a solid group of corporate account prospects and a developing product portfolio, we expect Life Sciences to continue to show strong growth as it builds its business over the next several years, though as a new business with a relatively smaller revenue base pursuing sizable contracts, quarterly comparisons may vary as it builds scale. 

GLOBAL INSTITUTIONAL SEGMENT

	Fixed Rate	Acq./Div. Adj.
Global Institutional	% Change	% Change
Institutional	0%	1%
Specialty	6%	6%
Healthcare	45%	1%
Total Global Institutional	7%	2%

INSTITUTIONAL

Fixed currency sales for the Institutional business were flat in the third quarter.  Adjusted for divestitures, fixed currency sales for Institutional rose 1%. Global lodging demand continued to show moderate growth while global full service restaurant industry foot traffic remained weak, particularly in North America.

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Looking at Institutional’s regional fixed currency sales, Asia Pacific and Latin America rose modestly, while North America and Europe were off slightly.  The sales performance in part reflects the previously discussed exit of low margin business and the impact of hurricanes in North America, as well as lower shipments to distributors in the quarter.  Adjusted for divestitures, the exit of the low margin business and the lower distributor shipments, and absent the impact from the hurricanes, fixed currency Institutional sales are estimated to have grown 3%.  

We believe Institutional business improvement is under way, though not as fast as we would like.  We are working aggressively to win emerging chains and increasing share in existing units, with both emphasizing new innovation that improves customer results and reduces their water, energy and labor costs in markets where we have substantial opportunity.

In the U.S. market, we are accelerating key growth initiatives:

· We are adding new corporate account headcount and realigning the field to support the greater selling effort

· We have just launched new warewash and laundry platforms

· We are initiating a penetration optimization program to stimulate ‘same store’ growth

· We are driving share gains in the lodging and long term care markets    

These efforts are gaining traction. We expect this effort to drive improving trends, with better Institutional sales growth in the fourth quarter and gradually building further in subsequent quarters.

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SPECIALTY

Third quarter sales for Specialty grew 6% in fixed currencies, primarily led by new account wins. We continue to drive growth in global quickservice, leveraging generally modest industry trends.  New business gains remain robust, driven by increased service coverage, new product innovations, additional customer solutions and a continued focus among our customers on food safety. The food retail business sales grew moderately, reflecting continued new customer additions and product introductions, particularly in international markets.

Momentum is good in the Specialty business.  With the strong new account wins, our ongoing investments in new products, increased solutions for customers and an expanded sales and service force, we expect a solid fourth quarter and another year of good growth for Specialty in 2017.   

HEALTHCARE

Fixed currency Healthcare sales rose 45% in the third quarter, which includes a full quarter of sales from our Anios acquisition. Acquisition adjusted sales, which exclude Anios, increased 1%.  Third quarter growth included significant year-over-year growth within the Anios business (which is leading our international Healthcare expansion), and absent the impact of the hurricanes, Healthcare is estimated to have grown  4%. We saw modest acquisition adjusted gains in North America and Europe; the Anios acquisition is off to a strong start and is ahead of plan.  

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We continue our focus on executing the Ecolab value proposition, offering innovative products and premium on-site service programs to reduce healthcare acquired infections and increase operational efficiencies, and thereby delivering improved outcomes in hospital operating rooms, patient rooms and central sterile areas. Customer results from our program approach have proven successful. Interest levels remain very attractive and makes us confident in the long-term growth potential for our business.

Ecolab’s outcome-based programs remain a relatively new approach for the industry, and we are well positioned to capitalize on the trend.  Further, we expect Anios to bolster our position in Europe and continue to accelerate our international expansion. We look for fourth quarter 2017 Healthcare sales to show better organic growth as the new business gains benefit results.  

GLOBAL ENERGY SEGMENT

	Fixed Rate	Acq./Div. Adj.
Global Energy	% Change	% Change
Energy	3%	4%

Third quarter fixed currency Energy segment sales increased 3%. Acquisition adjusted sales grew 4%; absent the hurricane impact, acquisition adjusted sales are estimated to have risen 5%.  Within our upstream businesses, the well stimulation business again recorded very strong growth while our production business declined modestly as growth in North America was offset by international markets. Sales in downstream still grew modestly despite the significant impact from Hurricane Harvey on North America gulf coast, which temporarily shut down many of our customers’ refineries and petrochemical plants.

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We look for fourth quarter Energy segment sales to show stronger growth led by share gains and pricing, with continued strong growth in the well stimulation business and moderate growth in our production and downstream businesses as industry activity expands. We continue to be aggressive, using our industry-leading product innovation and sales and service team to drive sales gains this year as well as build for a better year of growth in 2018 as the energy industry recovery broadens.

OTHER SEGMENT

	Fixed Rate	Acq./Div. Adj.
Other	% Change	% Change
Pest Elimination	8%	8%
Equipment Care	-2%	-2%
Total Other	6%	6%

PEST ELIMINATION

Fixed currency Pest Elimination sales increased 8% in the third quarter led by strong sales gains in food & beverage and hospitality, and good growth in restaurants. Regionally, North America and Europe enjoyed strong growth, with good gains in Asia Pacific.

We continue to drive market penetration through innovative service offerings and new technologies to address key customer and global trends. We also continue to make progress in globalizing our market-focused capabilities and field technologies. Looking ahead, we expect Pest Elimination sales to show continued good growth in the fourth quarter led by gains in all markets.

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EQUIPMENT CARE

In October, Ecolab announced it has agreed to sell the Equipment Care business.  Equipment Care had 2016 sales of $180 million. The transaction is expected to close in the fourth quarter.      

CONSOLIDATED MARGIN PERFORMANCE

($ millions, unaudited)	2017	% sales	2016	% sales	% change
Gross Profit	$ 1,672.0	46.9%	$ 1,648.9	48.7%	1	%

Third quarter gross margins were 46.9%, declining 180 basis points from the year-ago level. The decline was driven by higher delivered product costs that more than offset the impact from increased pricing and cost savings.

($ millions, unaudited)	2017	% sales	2016	% sales	% change
SG&A	$ 1,087.3	30.5%	$ 1,071.6	31.6%	1	%

SG&A expenses represented 30.5% of third quarter sales and declined 110 basis points from last year as sales volume leverage and cost savings more than offset investments in the business.

($ millions, unaudited)	2017	% sales	2016	% sales	% change
Consolidated Op. Inc.	$ 579.8	16.3%	$ 574.1	17.0%	1	%
Consolidated Fixed
Currency Op. Inc. (adj.)	$ 573.6	16.4%	$ 567.4	17.0%	1	%

Consolidated operating income margins were 16.3%.  Adjusted for special charges, fixed currency operating income margins were 16.4%, declining 60 basis points from last year’s comparable margin. Absent the impact of hurricanes, acquisition adjusted fixed currency operating margin is estimated to have declined 20 bps.  Adjusted fixed currency operating income increased 1%; absent the impact of the hurricanes, acquisition adjusted fixed currency

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operating income is estimated to have increased 3%.  Pricing, volume growth and cost savings initiatives more than offset higher delivered product costs, hurricane impacts and investments in the business during the quarter. 

SEGMENT MARGIN PERFORMANCE

($ millions - fixed currency, unaudited)	2017	% sales	2016	% sales	% change
Global Industrial Op. Inc.	$ 207.4	16.6%	$ 204.1	17.0%	2	%

Fixed currency operating income for the Global Industrial segment increased 2%. Fixed currency acquisition adjusted operating income for the Global Industrial segment increased 2% and margins declined 30 basis points to 16.7%.  Absent the hurricane impacts, fixed currency acquisition adjusted operating income is estimated to have increased 4%.  Improved pricing and sales volume gains more than offset higher delivered product costs.

($ millions - fixed currency, unaudited)	2017	% sales	2016	% sales	% change
Global Institutional Op. Inc.	$ 274.2	22.4%	$ 262.1	22.8%	5	%

Fixed currency operating income for the Global Institutional segment increased 5%. Acquisition adjusted fixed currency operating income increased 2% while margins declined 10 basis points to 22.9%. Absent the hurricane impact, acquisition adjusted fixed currency operating income is estimated to have increased 3%. Pricing and sales volume gains more than offset innovation and customer investments as well as higher delivered product costs.

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($ millions - fixed currency, unaudited)	2017	% sales	2016	% sales	% change
Global Energy Op. Inc.	$ 89.7	11.3%	$ 102.6	13.3%	(13)	%

Fixed currency Global Energy segment operating income decreased 13%. Acquisition adjusted fixed currency operating income decreased 11% and margins declined 190 basis points to 11.2%.  Absent the hurricane impact, fixed currency acquisition adjusted operating income is estimated to have decreased 5%.  Volume gains, the benefits from cost reduction actions and a favorable legal cost recovery were more than offset by higher delivered product costs, a rebuild of compensation reductions made in 2016 and modestly lower pricing.

($ millions - fixed currency, unaudited)	2017	% sales	2016	% sales	% change
Other Op. Inc.	$ 44.0	19.8%	$ 40.4	19.3%	9	%

Fixed currency operating income for the Other segment increased 9% and margins increased 50 basis points to 19.8% as pricing and sales volume gains more than offset increased field-related costs.

($ millions, unaudited)	2017	2016
Corporate
Special Gains/(Charges)	($5.2)	($3.2)
Corp. Expense	(41.7)	(41.8)
Total Corporate Expense	($46.9)	($45.0)

The corporate segment expense includes amortization expense of $42 million in both the third quarter of 2017 and 2016 related to the Nalco merger intangible assets. Corporate segment also includes net special charges of $5 million ($2 million after tax), including special charges primarily related to restructuring, acquisition and integration costs, and other charges. These

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charges were partially offset by the U.S. dollar cash recovery of intercompany receivables written off during the 2015 deconsolidation of our Venezuelan subsidiaries.

Total special gains and charges for the third quarter of 2016 were immaterial on a net basis.

TAX RATE, SHARES AND CONSOLIDATED INCOME

The reported income tax rate for the third quarter of 2017 was 24.6%, compared with the reported rate of 25.5% in the third quarter of 2016.  Excluding the tax rate impact of the special gains and charges and discrete tax items, the adjusted tax rate was 23.3% in the third quarter of 2017 and compared with 25.2% for the same period last year. The decrease in our adjusted tax rate was primarily driven by global tax planning strategies and geographic mix.  

Ecolab reacquired 0.6 million shares of its common stock during the third quarter of 2017.

The net of this performance is that Ecolab reported third quarter diluted earnings per share of $1.34 compared with $1.27 reported a year ago.  When adjusted for special gains and charges and discrete tax items in both years, third quarter adjusted diluted earnings per share were $1.37 compared with $1.28 last year.  Hurricane impacts are estimated to have been a negative $0.04 per share in the quarter.

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SUMMARY BALANCE SHEET AND

SELECTED BALANCE SHEET MEASURES

(unaudited)	September 30
($ millions)	2017	2016
Cash and cash eq.	$ 209.1	$ 180.6
Accounts receivable, net	2,533.2	2,349.6
Inventories	1,509.0	1,342.4
Other current assets	363.2	299.4
PP&E, net	3,617.2	3,292.9
Goodwill and intangibles	11,194.0	10,429.8
Other assets	431.0	484.1
Total assets	$ 19,856.7	$ 18,378.8
Short-term debt	$ 1,073.0	$ 1,571.2
Accounts payable	1,115.9	1,022.7
Other current liabilities	1,567.7	1,580.1
Long-term debt	6,484.5	5,091.4
Pension/Postretirement	983.7	914.5
Other liabilities	1,332.7	1,257.1
Total equity	7,299.2	6,941.8
Total liab. and equity	$ 19,856.7	$ 18,378.8

	September 30
(unaudited)	2017	2016
Total Debt/Total Capital	50.9%	49.0%
Net Debt/Total Capital	50.2%	48.3%
Net Debt/EBITDA	2.6	2.6
Net Debt/Adjusted EBITDA	2.5	2.3
The inputs to EBITDA reflect the trailing twelve months of activity for the period presented.

Net debt to total capital was 50% at September 30, 2017, with the net debt to adjusted EBITDA ratio at 2.5 times. Both metrics reflect a year-on-year increase in net debt related to the Anios acquisition.  

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SELECTED CASH FLOW ITEMS

	Nine Months Ended
(unaudited)	September 30
($ millions)	2017	2016
Cash from op. activities	$ 1,444.9	$ 1,491.7
Depreciation	437.0	420.9
Amortization	228.5	217.2
Capital expenditures	538.2	478.6

ADOPTION OF NEW ACCOUNTING STANDARDS

Beginning in 2018, Ecolab will adopt the new FASB revenue recognition standard. We have reviewed our product and service offerings under the new standard and the SEC requirement for separation of them in our income statement.  As such, we anticipate disclosing product and service offerings separately in our income statement starting in 2018. We also anticipate certain costs will be reclassified from Selling, General, and Administrative (SG&A) expenses to Cost of Sales (COS), to align with the costs of providing newly classified service revenue.  We anticipate restating the 2016 and 2017 financial statements to align with the revised presentation. 

Ecolab will also adopt the new pension accounting standard beginning in 2018, recording the employee compensation cost of pension expense (the service component) in COS and SG&A, while all other non-service components of pension expense (income) will be recorded below operating income.  We will apply the new standard retrospectively, and will restate the 2016 and 2017 financial statements to reflect the adoption of the pension accounting standard.  Adoption and restatement of the pension accounting standard will not impact net income.

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FORECAST

Looking ahead, we expect the improving business momentum to continue through the fourth quarter. Sales growth is improving across most of our businesses, new innovation launches are adding to growth and enhancing our leadership positions, and pricing has accelerated.  

We expect these accelerating growth trends to be reflected in the fourth quarter. We look for adjusted diluted earnings per share to be in the $1.35 to $1.45 range, up 8% to 16% compared with $1.25 earned last year.  We look for improved acquisition adjusted fixed currency sales growth in all our segments. Pricing should exceed delivered product cost increases in the quarter as we continue our work to improve margins.  Our fourth quarter forecast EPS range includes a -$0.04 of hurricane-related impact, and the loss of Equipment Care income will reduce earnings per share by an expected $0.01 per share.  Global Energy will also reflect the rebuilding of compensation reduced in 2016’s cost reduction actions which, when combined with the higher delivered product costs, is expected to yield lower Global Energy operating income than last year’s fourth quarter.  We expect consolidated gross margins to be slightly lower than last year, with lower selling, general and administrative ratio to sales, reduced interest expense and a slightly improved adjusted tax rate versus 2016.  At current rates of exchange, we expect foreign currency to have a favorable $0.02 impact on fourth quarter diluted earnings per share.

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Reflecting the impact of the hurricanes on sales and costs (estimated to be $0.08 per share) and the expected sale of Equipment Care (where the loss of income is expected to reduce fourth quarter earnings per share by $0.01), we have revised our full year adjusted diluted earnings per share to the $4.65 to $4.75 per share range in 2017, rising 6% to 9%.  Our prior forecast was $4.70 to $4.90.  When compared with our 2016 performance, we expect improved acquisition adjusted fixed currency sales growth in all our business segments. We anticipate a slightly lower adjusted gross margin as pricing and cost efficiency actions are more than by offset by higher delivered product costs, with a slightly lower selling, general and administrative ratio to sales, lower interest expense and an improved adjusted tax rate versus 2016.  At current rates of exchange, we expect foreign currency translation to have a neutral impact on full year diluted earnings per share.

SUMMARY

In summary, our business continues to accelerate.  We will stay focused on driving fundamental growth in our businesses using new business wins, new products, pricing and cost efficiency.  We expect improving volume growth and pricing across all our business segments to overcome delivered product cost headwinds and deliver attractive earnings per share growth in 2017, while we continue to make the right investments to drive our future growth.

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CAUTIONARY STATEMENT REGARDING FORWARD LOOKING INFORMATION

This communication contains forward looking statements as that term is defined in the Private Securities Litigation Reform Act of 1995. These forward-looking statements include, but are not limited to, statements regarding our future financial and business performance and prospects, including forecasted 2017 fourth quarter and full-year financial and business results, sales and earnings growth, gross margin, interest expense, tax rate, shares outstanding, margins, global economies, delivered product costs, energy market forecast, new business, performance against the market, innovation, investments, pricing, cost savings, foreign currency, the impact of hurricanes, closing of pending M&A transactions and actions and impacts associated with the adoption of new accounting standards. These statements are based on the current expectations of management of the Company. There are a number of risks and uncertainties that could cause actual results to differ materially from the forward-looking statements. These risks and uncertainties are set forth under Item 1A of our most recent Annual Report on Form 10-K and other public filings with the Securities and Exchange Commission (the “SEC”) and include the vitality of the markets we serve, including the impact of oil price fluctuations on the markets served by our Global Energy segment; the impact of economic factors such as the worldwide economy, capital flows, interest rates and  foreign currency risk, including  reduced sales and earnings in other countries resulting from the weakening of local currencies versus the U.S. dollar; our ability to attract and retain high caliber management talent to lead our business; our ability to execute key business initiatives, including upgrades to our information technology systems; potential information

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technology infrastructure failures and cybersecurity attacks; exposure to global economic, political and legal risks related to our international operations; the costs and effects of complying with laws and regulations, including those relating to the environment and to the manufacture, storage, distribution, sale and use of our products; the occurrence of litigation or claims, including related to the Deepwater Horizon oil spill; our ability to develop competitive advantages through innovation; difficulty in procuring raw materials or fluctuations in raw material costs; our substantial indebtedness; our ability to acquire complementary businesses and to effectively integrate such businesses; restraints on pricing flexibility due to contractual obligations; pressure on operations from consolidation of customers, vendors or competitors; public health epidemics; potential losses arising from the impairment of goodwill or other assets; potential loss of deferred tax assets; changes in tax law and unanticipated tax liabilities; potential chemical spill or release; potential class action lawsuits;  the loss or insolvency of a major customer or distributor; acts of war or terrorism; natural or man-made disasters; water shortages; severe weather conditions; and other uncertainties or risks reported from time to time in our reports to the SEC. In light of these risks, uncertainties and factors, the forward-looking events discussed in this communication may not occur. We caution that undue reliance should not be placed on forward-looking statements, which speak only as of the date made. Ecolab does not undertake, and expressly disclaims, any duty to update any forward-looking statement except as required by law.  

Non-GAAP Financial Information

This discussion and certain of the accompanying tables include financial

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measures that have not been calculated in accordance with accounting principles generally accepted in the U.S. (“GAAP”). These non-GAAP financial measures include:

•fixed currency sales

•acquisition adjusted fixed currency sales

•adjusted cost of sales

•adjusted gross margin

•fixed currency operating income

•fixed currency operating income margin

•adjusted operating income

•adjusted fixed currency operating income

•adjusted fixed currency operating income margin

•acquisition adjusted fixed currency operating income

•acquisition adjusted fixed currency operating income margin

•EBITDA

•adjusted EBITDA

•adjusted tax rate

•adjusted net income attributable to Ecolab

•adjusted diluted earnings per share

We provide these measures as additional information regarding our operating results. We use these non-GAAP measures internally to evaluate our performance and in making financial and operational decisions, including with respect to incentive compensation. We believe that our presentation of these measures provides investors with greater transparency with respect to our results of operations and that these measures are useful for period-to-period

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comparison of results.

Our non-GAAP financial measures for cost of sales, gross margin and operating income exclude the impact of special (gains) and charges, and our non-GAAP measures for tax rate, net income attributable to Ecolab and diluted earnings per share further exclude the impact of discrete tax items. We include items within special (gains) and charges and discrete tax items that we believe can significantly affect the period-over-period assessment of operating results and not necessarily reflect costs and/or income associated with historical trends and future results. After tax special (gains) and charges are derived by applying the applicable local jurisdictional tax rate to the corresponding pre-tax special (gains) and charges.

EBITDA is defined as the sum of net income including non-controlling interest, provision for income taxes, net interest expense, depreciation and amortization. Adjusted EBITDA is defined as the sum of EBITDA and special (gains) and charges impacting EBITDA. EBITDA and adjusted EBITDA are used as inputs to our net debt to EBITDA and net debt to adjusted EBITDA ratios. We view these ratios as important indicators of the operational and financial health of our organization.

We evaluate the performance of our international operations based on fixed currency rates of foreign exchange, which eliminate the translation impact of exchange rate fluctuations on our international results. Fixed currency amounts included in this supplemental discussion are based on translation into U.S. dollars at the fixed foreign currency exchange rates established by

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management at the beginning of 2017.

Acquisition adjusted growth rates exclude the results of any acquired business from the first twelve months post acquisition and exclude the results of divested businesses from the previous twelve months prior to divestiture. Acquisition adjusted growth rates also exclude sales to our Venezuelan deconsolidated subsidiaries from both the current period and comparable period of the prior year.

These non-GAAP financial measures are not in accordance with, or an alternative to, GAAP and may be different from non-GAAP measures used by other companies. Investors should not rely on any single financial measure when evaluating our business. We recommend that investors view these measures in conjunction with the GAAP measures included in this supplemental discussion. Reconciliations of our non-GAAP measures are included in the following "Supplemental Non-GAAP Reconciliations" and “Supplemental Diluted Earnings per Share Information” tables included in the third quarter 2017 supplemental discussion.

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SUPPLEMENTAL NON-GAAP RECONCILIATIONS

	Third Quarter Ended				Nine Months Ended
(unaudited)	September 30				September 30
(millions, except percent)	2017		2016		2017		2016
Net Sales
Reported GAAP net sales	$ 3,563.3		$ 3,386.1		$ 10,187.6		$ 9,800.7
Effect of foreign currency translation	(71.7)		(54.4)		(96.9)		(113.6)
Non-GAAP fixed currency sales	$ 3,491.6		$ 3,331.7		$ 10,090.7		$ 9,687.1
Cost of Sales
Reported GAAP cost of sales	$ 1,891.3		$ 1,737.2		$ 5,454.4		$ 5,153.8
Special (gains) and charges	0.3		0.0		26.2		61.9
Non-GAAP adjusted cost of sales	$ 1,891.0		$ 1,737.2		$ 5,428.2		$ 5,091.9
Gross Margin
Reported gross margin	46.9	%	48.7	%	46.5	%	47.4	%
Non-GAAP adjusted gross margin	46.9	%	48.7	%	46.7	%	48.0	%
Operating Income
Reported GAAP operating income	$ 579.8		$ 574.1		$ 1,392.1		$ 1,358.1
Effect of foreign currency translation	(11.4)		(9.9)		(16.0)		(20.0)
Non-GAAP fixed currency operating income	$ 568.4		$ 564.2		$ 1,376.1		$ 1,338.1
Operating Income
Reported GAAP operating income	$ 579.8		$ 574.1		$ 1,392.1		$ 1,358.1
Special (gains) and charges	5.2		3.2		74.1		97.6
Non-GAAP adjusted operating income	585.0		577.3		1,466.2		1,455.7
Effect of foreign currency translation	(11.4)		(9.9)		(16.0)		(20.0)
Non-GAAP adjusted fixed currency operating income	$ 573.6		$ 567.4		$ 1,450.2		$ 1,435.7
Operating Income Margin
Reported GAAP operating income margin	16.3	%	17.0	%	13.7	%	13.9	%
Non-GAAP adjusted fixed currency operating income margin	16.4	%	17.0	%	14.4	%	14.8	%

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SUPPLEMENTAL NON-GAAP RECONCILIATIONS

	Third Quarter Ended				Nine Months Ended
(unaudited)	September 30				September 30
(millions, except percent and per share)	2017		2016		2017		2016
Net Income Attributable to Ecolab
Reported GAAP net income attributable to Ecolab	$ 392.4		$ 374.1		$ 942.5		$ 863.3
Special (gains) and charges, after tax	2.4		(0.6)		53.2		60.8
Discrete tax net expense (benefit)	8.3		4.5		(24.2)		3.6
Non-GAAP adjusted net income attributable to Ecolab	$ 403.1		$ 378.0		$ 971.5		$ 927.7
Diluted Earnings per Share Attributable to Ecolab ("EPS")
Reported GAAP diluted EPS	$ 1.34		$ 1.27		$ 3.20		$ 2.91
Special (gains) and charges, after tax	0.01		0.00		0.18		0.20
Discrete tax net expense (benefit)	0.03		0.02		(0.08)		0.01
Non-GAAP adjusted diluted EPS	$ 1.37		$ 1.28		$ 3.30		$ 3.12
Provision for Income Taxes
Reported GAAP tax rate	24.6	%	25.5	%	21.7	%	24.7	%
Special gains and charges	0.3		0.6		0.4		1.0
Discrete tax items	(1.6)		(0.9)		1.9		(0.3)
Non-GAAP adjusted tax rate	23.3	%	25.2	%	24.0	%	25.4	%
EBITDA (trailing twelve months ended)
Net income including non-controlling interest	$ 1,322.7		$ 1,098.0
Provision for income taxes	380.8		324.3
Interest expense, net	245.5		258.6
Depreciation	585.2		557.7
Amortization	297.3		292.8
EBITDA	$ 2,831.5		$ 2,531.4
Special (gains) and charges impacting EBITDA	82.0		341.5
Adjusted EBITDA	$ 2,913.5		$ 2,872.9

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SUPPLEMENTAL DILUTED EARNINGS PER SHARE INFORMATION

(unaudited)

The table below provides a reconciliation of diluted earnings per share, as reported, to the non-GAAP measure of adjusted diluted earnings per share.

	First	Second	Six	Third	Nine	Fourth
	Quarter	Quarter	Months	Quarter	Months	Quarter	Year
	Ended	Ended	Ended	Ended	Ended	Ended	Ended
	Mar. 31	June 30	June 30	Sept. 30	Sept. 30	Dec. 31	Dec. 31
	2016	2016	2016	2016	2016	2016	2016
Diluted earnings per share, as reported (U.S. GAAP)	$ 0.77	$ 0.87	$ 1.64	$ 1.27	$ 2.91	$ 1.24	$ 4.14
Adjustments:
Special (gains) and charges (1)	0.01	0.19	0.21	0.00	0.20	0.01	0.21
Discrete tax expense (benefits) (2)	(0.02)	0.01	(0.00)	0.02	0.01	0.00	0.01
Adjusted diluted earnings per share (Non-GAAP)	$ 0.77	$ 1.08	$ 1.85	$ 1.28	$ 3.12	$ 1.25	$ 4.37

	First	Second	Six	Third	Nine	Fourth
	Quarter	Quarter	Months	Quarter	Months	Quarter	Year
	Ended	Ended	Ended	Ended	Ended	Ended	Ended
	Mar. 31	June 30	June 30	Sept. 30	Sept. 30	Dec. 31	Dec. 31
	2017	2017	2017	2017	2017	2017	2017
Diluted earnings per share, as reported (U.S. GAAP)	$ 0.86	$ 1.01	$ 1.87	$ 1.34	$ 3.20
Adjustments:
Special (gains) and charges (3)	0.02	0.16	0.17	0.01	0.18
Discrete tax expense (benefits) (4)	(0.08)	(0.03)	(0.11)	0.03	(0.08)
Adjusted diluted earnings per share (Non-GAAP)	$ 0.80	$ 1.13	$ 1.93	$ 1.37	$ 3.30

Per share amounts do not necessarily sum due to changes in shares outstanding and rounding.

(1) Special (gains) and charges for 2016 included restructuring charges of $1.8 million, net of tax in the first quarter, and gains related to restructuring of  $1.9 million, $7.2 million, $3.5 million net of tax, in the second, third and fourth quarters, respectively. Special (gains) and charges for 2016 also included a charge of $42.9 million and $7.1 million net of tax, during the second and fourth quarters, respectively, associated with the downturn in the global energy market. Special (gains) and charges for 2016 also included a charge of $6.3 million, net of tax, during the second quarter related to other fixed asset impairments and inventory charges. Special (gains) and charges for 2016 also included a gain of $4.6 million, net of tax, during the fourth quarter of 2016, related to inventory cost policy harmonization efforts, initiated in 2015. Special (gains) and charges for 2016 also included a gain of $4.9 million, net of tax, during the second quarter related to the recovery of previously written off Venezuelan intercompany receivables. Special (gains) and charges for 2016 also included $2.6 million, $14.6 million, $6.6 million and $2.6 million, net of tax, in the first, second, third and fourth quarters, respectively, related to other charges, including litigation related charges.

(2) The first quarter 2016 discrete tax items net benefits of $4.8 million were driven primarily by the release of reserves for uncertain tax positions due to expiration of statute of limitations in non-U.S. jurisdictions. The second quarter 2016 discrete tax items net expenses of $3.9 million were driven by individually immaterial items, including adjustments to deferred tax asset and liability positions. The third quarter 2016 discrete tax items net expenses of $4.5 million were driven primarily by recognizing adjustments from filing our 2015 U.S. federal income tax return, partially offset by settlement of international tax matters and remeasurement of certain deferred tax assets and liabilities resulting from the application of an updated tax rate in an international jurisdiction. The fourth quarter discrete tax items net expenses of $0.3 million were driven by individually immaterial items, including tax charges related to optimizing our business structure and settlement of international tax matters, partially offset by valuation allowance releases and other adjustments.

(3) Special (gains) and charges for 2017 included acquisition and integration costs of $5.3 million, $10.0 million and $1.4 million, net of tax, in the first, second and third quarters, respectively. Special (gains) and charges for 2017 also included restructuring gains of $0.2 million, and charges of $24.5 million and $1.7 million, net of tax, in the first, second and third quarters, respectively. Special (gains) and charges for 2017 also included a gain of $3.3 million and $2.0 million, net of tax, during the second and third quarter, respectively, related to the recovery of previously written off Venezuelan intercompany receivables. Special (gains) and charges for 2017 also included charges of $14.4 million, net of tax, related to a Global Energy vendor contract termination and litigation charges in the second quarter, and litigation charges of $1.4 million, net of tax, in the third quarter.

(4) Discrete tax expense (benefits) were driven by $16.0 million, $10.8 million, and $2.4 million of tax benefits associated with stock compensation excess tax benefits in the first, second, and third quarters, respectively.  The remaining $6.8 million discrete tax benefits in the first quarter were driven primarily by the release of reserves for uncertain tax positions due to the expiration of statute of limitations in non-U.S. jurisdictions.   The second quarter 2017 discrete tax expense of $1.1 million was driven primarily by the release of reserves for uncertain tax positions due to the expiration of statute of limitations in non-U.S. jurisdictions. The third quarter 2017 discrete tax expense of $10.7M was driven primarily by recognizing adjustments from filing our 2016 U.S. federal income tax return.

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