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Ecolab

ecl · NYSE Basic Materials
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FY2024 Annual Report · Ecolab
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PERFORMANCE.
GROWTH.
INNOVATION.
ANNUAL REPORT 2024

   PERFORMANCE. GROWTH. INNOVATION.
his was a record-breaking 
year for Ecolab. 
Thanks to the best sales and 
service team in the business, 
we delivered record sales, 
record adjusted earnings per share, 
record operating income margins and 
record free cash flow by taking care of 
our customers. Our team’s unparalleled 
reach and unique capabilities have 
protected the health of 1.4 billion people, 
conserved water equivalent to the 
drinking needs of nearly 800 million 
people, safeguarded a third of the 
world’s processed food production, and 
supported more than a fifth of the world’s 
power production. And we delivered 
our best year ever the right way, being 
named the most admired company 
in our industry and one of the world’s 
most ethical companies for the 19th 
consecutive year.
Ecolab’s performance was impressive 
and broad-based:
•	 Industrial accelerated its performance, 
generating strong new business wins 
while exploring emerging micro-
electronics and global high-tech 
opportunities.
•	 Institutional & Specialty delivered 
impressive growth in a down market, 
helping our restaurant and lodging 
customers improve performance, 
optimize labor and reduce costs.
•	 Healthcare & Life Sciences refocused 
on the infection prevention and 
instrument reprocessing needs of 
hospital customers, while continuing 
to emerge as a future leader in the 
fast-growing biotechnology sector.
•	 Pest Elimination delivered robust 
performance, as it made sizable 
investments in the scalable digital 
capabilities that will support 
future growth.
This success is the product of the 
passion and expertise of 48,000 
Ecolab associates serving at millions of 
customer locations across more than 170 
countries around the world. We believe 
the rich diversity of our associates, 
customers and communities around 
the world is our strength. That’s why we 
draw a direct connection between our 
best year ever and the most engaged 
and inclusive workforce in our history.
While I am proud of what our winning 
team achieved in 2024, I am just as 
excited for what lies ahead as we invest 
in our people and the solutions that will 
fuel our continued growth. New digital 
technologies will extend the positive 
impact of our sales and service team, 
with Artificial Intelligence powered 
dish machines, circular water systems 
and connected pest management 
delivering new insights and value for our 
customers.
The world is also at a moment of 
incredible change and opportunity, 
as it makes the transition to Artificial 
Intelligence. This evolution will reward 
those who can successfully address 
the resource constraints presented 
by a power- and water-intensive 
technology. These demands play into 
Ecolab’s strengths, and we are perfectly 
positioned to address the water and 
cooling needs of this high-growth 
industry.
A fascinating chapter has just begun, 
and Ecolab’s services and solutions 
have never been more relevant. We 
have a solid growth formula in place, 
the right plan to invest in our business, 
and a winning people strategy that will 
fuel continued high performance for the 
years ahead.
I thank you for your investment in Ecolab 
and your continued belief in our team.
Christophe Beck 
CHAIRMAN & CEO 
1
I N T R O D U C T I O N
/ 1 /
WELCOME
T
GROWTH, IMPACT, HIGH PERFORMANCE 

ECOLAB ANNUAL REPORT 2024   
On behalf of the Board, I have also 
worked to represent your interests by 
actively seeking and responding to 
feedback from our investors to align 
Ecolab’s strategies with their interests 
and expectations.
Finally, the Board would like to thank 
you for your continued confidence in 
our company. We have the privilege 
of witnessing firsthand the many 
reasons why that confidence is 
well placed. Ecolab has a history 
of delivering innovation and high 
performance, even in uncertain times. 
The company has the right strategy, 
leadership and structure to build on 
its record year and deliver continued 
shareholder returns.
David W. MacLennan
LEAD INDEPENDENT DIRECTOR
2

Thanks to the best sales and service team in 
the business, we delivered record sales, record 
earnings per share, record operating income 
margins and record free cash flow by taking care 
of our customers. 
— Christophe Beck
A 
s we reflect on another 
outstanding year for Ecolab, 
the Board of Directors 
would like to extend our 
heartfelt thanks to the 
company’s 48,000 associates. Under the 
capable leadership of Christophe and his 
executive team, Ecolab has consistently 
met high expectations, delivered positive 
impacts for our customers, and provided 
sustained returns for its shareholders.
By the end of the year, the company 
achieved record sales, adjusted earnings 
per share, operating income margins 
and free cash flow. This performance 
underpinned the Board’s confidence 
as we approved a 14% increase in our 
quarterly cash dividend – the 33rd 
consecutive annual dividend increase.
We have made positive changes to 
the Board, adding new directors with 
a range of perspectives and expertise 
to support the company’s growth 
ambitions.
In February 2024, we welcomed Judson 
Althoff as an independent director 
and member of the Audit and Finance 
Committees. With Ecolab building a new 
global high-tech business and furthering 
our digital programs, Judson’s global 
executive and technology experience at 
Microsoft has proven to be a valuable 
addition.
In February 2025, we welcomed 
Michel Doukeris, Chief Executive 
Officer of AB InBev, as an independent 
director. Michel’s experience leading 
a major global company and his deep 
knowledge of complex operations, 
world-class branding of innovative 
products and winning in consumer 
industries will make him a tremendous 
asset to the Board.
We also look forward to welcoming 
another independent director in 
Marion Gross, currently Executive Vice 
President and Global Chief Supply 
Chain Officer at McDonalds. Marion 
has extensive international business 
expertise with specialist knowledge of 
global supply chains and the foodservice 
industry. Marion plans to retire from 
her current executive role prior to her 
election to the Ecolab Board.  
Together, these directors will offer a 
wealth of knowledge and insights that 
will help guide Ecolab’s growth strategy.
In February 2025, Arthur Higgins 
informed the board that he would not 
stand for re-election at the annual 
meeting. Arthur has provided so much 
to our Board and to Ecolab, consistently 
offering independent advice based on 
his knowledge of the healthcare and 
life sciences sectors. He has been a 
valued colleague, and we thank him for 
his many significant contributions to the 
company.
As Lead Independent Director, I work 
to serve the best interests of Ecolab’s 
shareholders by ensuring that your 
independent directors provide critical 
oversight and are closely involved in the 
company’s major strategic decisions. 
DELIVERING FOR OUR SHAREHOLDERS

   PERFORMANCE. GROWTH. INNOVATION.
A 
n innovative and trusted 
partner at millions of 
customer locations, 
Ecolab Inc. is a global 
sustainability leader 
offering water, hygiene and infection 
prevention solutions and services that 
protect people and the resources vital 
to life. 
Building on a century of innovation, 
Ecolab’s approximately 48,000 
associates deliver comprehensive 
science-based solutions, data-driven 
insights and world-class service 
to advance food safety, maintain 
clean and safe environments 
and optimize water and energy 
use. Ecolab’s innovative solutions 
improve operational efficiencies 
and sustainability for customers in 
the food, healthcare, life sciences, 
hospitality and industrial markets in 
more than 170 countries around the 
world. 
From hotels, restaurants and 
healthcare facilities to food and 
beverage plants, manufacturing 
plants and power generation 
facilities across the globe, Ecolab’s 
more than 25,000-strong sales-and-
service team, the industry’s largest 
and best trained, uses innovative 
solutions, digital technologies and 
unmatched insights to help solve 
the most pressing challenges our 
customers face. Many of the world’s 
leading companies rely on Ecolab 
to help ensure product quality 
and guest satisfaction, maintain 
brand reputation and achieve their 
operational and sustainability goals.
Ecolab is headquartered in St. Paul, 
MN, and its common stock is listed 
under the ticker symbol ECL on the 
New York Stock Exchange. For more 
information, visit ecolab.com or 
call 1.800.2.ECOLAB. Follow us on 
LinkedIn @Ecolab, Instagram 
@Ecolab_Inc and Facebook at 
@Ecolab.
FORWARD-LOOKING STATEMENTS 
AND RISK FACTORS
We refer readers to the company’s 
disclosures titled “Forward-Looking 
Statements” and “Risk Factors,” 
which begin on page 16 of Form 
10-K. 
C O M PA N Y  O V E R V I E W
/ 2 /
A TRUSTED
PARTNER
Ecolab’s innovative 
solutions improve 
operational efficiencies 
and sustainability 
for customers in the 
food, healthcare, life 
sciences, hospitality 
and industrial markets.


















	
	

STRONG STOCK 
PERFORMANCE IN 2024
ECL
3

ECOLAB ANNUAL REPORT 2024   
4
50%
GLOBAL 
INDUSTRIAL
34%
GLOBAL 
INSTITUTIONAL
& SPECIALTY
7%
GLOBAL PEST 
ELIMINATION
56%
NORTH 
AMERICA
13%
ASIA PACIFIC
(INCLUDING 
GREATER 
CHINA)
20%
EUROPE
7%
LATIN 
AMERICA
4%
INDIA, MIDDLE EAST 
AND AFRICA (IMEA)
CONTINUING OPERATIONS — MILLIONS, EXCEPT PER SHARE
PERCENT CHANGE
2024
2023
2022
2021
2020
2024
2023
2022
2021
Net Sales
15,741.4
$15,320.2
$14,187.8
$12,733.1
$11,790.2
3%
8%
11%
8%
Net Income from Continuing Operations 
	
Attributable to Ecolab
2,112.4
1,372.3
1,091.7
1,129.9
967.4
54%
26%
-3%
17%
Net Income from Continuing Operations 
	
as a Percent of Sales
13.4%
9.0%
7.7%
8.9%
8.2%
-
-
-
-
Diluted Earnings per Share from Continuing Operations
7.37
4.79
3.81
3.91
3.33
54%
26%
-3%
17%

Adjusted Diluted Earnings per Share 
	
from Continuing Operations (non-GAAP measure)
6.65
5.21
4.49
4.69
4.02
28%
16%
-4%
17%
Diluted Weighted-Average Common Shares Outstanding
286.6
286.5
286.6
289.1
290.3
0%
0%
-1%
0%
Cash Dividends Declared per Common Share
2.36
2.16
2.06
1.95
1.89
9%
5%
6%
3%
Cash Provided by Operating Activities 
	
from Continuing Operations
2,813.9
2,411.8
1,788.4
2,061.9
1,741.8
17%
35%
-13%
18%
Capital Expenditures
994.5
774.8
712.8
643.0
489.0
28%
9%
11%
31%
Ecolab Shareholders’ Equity
8,757.3
8,044.7
7,236.1
7,224.2
6,166.5
9%
11%
0%
17%
Return on Beginning Equity
26.3%
19.0%
15.1%
18.3%
11.1%
-
-
-
-
Total Debt
7,564.9
8,181.8
8,580.4
8,758.2
6,686.6
-8%
-5%
-2%
31%
Net Debt to EBITDA (non-GAAP measure)
1.7
2.4
3.2
3.4
2.4
-
-
-
-
Total Assets
$22,387.8
$21,846.6
$21,464.3
$21,206.4
$18,126.0
2%
2%
1%
17%
Adjusted earnings per share amounts exclude the impact of special gains and charges, discrete taxes and the impact of the Purolite acquisition.
SALES BY REGION 2024
(PERCENT OF TOTAL SALES)
BUSINESS MIX 2024
(PERCENT OF TOTAL SALES)
9%
GLOBAL 
HEALTHCARE 
& LIFE 
SCIENCES

   PERFORMANCE. GROWTH. INNOVATION.
5
Ecolab’s new DishIQ™ 
program combines 
digital capabilities 
with proprietary data 
science models to 
create an adaptive dish 
machine that solves 
these challenges.
B U S I N E S S  H I G H L I G H T S
/ 3 /
EFFICIENCY
UNLOCKED

Increasing customer productivity 
while delivering best in class 
performance
Dish machines are a crucial component 
in any commercial kitchen, requiring 
consistent operation every shift. 
Variables like pre-scraping procedures, 
water conditions and the number of 
guests change every day and our 
customers need solutions beyond what 
traditional dish machines can deliver. 
They expect a solution that adapts 
automatically to their unique needs 
delivering the best possible cleaning 
performance. Our customers also 
continue to experience a combination 
of high labor, water and energy rates 
and expect next generation solutions 
to reduce their dish machine’s cost of 
operation.  
Ecolab’s new DishIQ™ program 
combines digital capabilities with 
proprietary data science models to 
create an adaptive dish machine that 
solves these challenges. Remote 
monitoring and predictive maintenance 
models identify critical issues that our 
service associates can fix before they 
cause costly downtime or rewash. 
A new customer-facing application 
provides real time operational updates 
and proactively identifies when key 
operational tasks are needed, supported 
by built in training. This enables our 
customers to focus on their operational 
priorities such as inventory, staffing, 
guest experience, and food quality. 
Ecolab’s DishIQ™ program delivers 
incredible value for our customers. The 
combination of technology, equipment 
and service with our best-in-class 
chemistry enhances productivity, 
delivers exceptional performance and 
creates efficient and reliable operations 
for the long-term growth and success of 
our customers.    

 
Pest Elimination delivers innovation 
and value for customers
After exceeding $1 billion of revenue for 
the first time, Ecolab’s Pest Elimination 
business continued its strong growth 
trajectory in 2024 by delivering value for 
a wide range of commercial customers 
across 30 countries globally.
Underpinning confidence in the 
segment’s growth is our continued 
investment in Pest Intelligence, 
an innovative program created by 
Ecolab that reduces pest activity for 
our customers. The impact of Pest 
Intelligence is realized through our 
highly-trained service professionals who 
use actionable insights from advanced 
data-driven models to solve customer 
problems.
 
Our unique, comprehensive Pest 
Intelligence program builds from a 
successful history of using a science-
based approach to achieve a high 
level of service quality. The program 
leverages sensor technology to enhance 

ECOLAB ANNUAL REPORT 2024   
6
Launched in 2024, our innovative 
CLEEN Technology Program offers 
digital solutions for environmental 
control, cleaning, and validation. An 
enterprise-level solution, CLEEN helps 
pharmaceutical companies reduce 
compliance risks, enhance quality, and 
boost revenue by digitizing workflows and 
minimizing downtime between production 
runs. This increased efficiency allows our 
customers to reallocate labor to other 
valuable plant needs.
our Pest Elimination service through 
advanced analytics, predictive modeling, 
and stronger customer partnerships. 
Our associates extend their reach and 
positive customer impact through root 
cause analysis and actions taken to 
prevent future pest activity. 

The Pest Intelligence program will 
be core to the business’s continued 
digital transformation. Designed to 
predict pest risk, proactively address 
issues, and ultimately exceed customer 
expectations, we are energized by the 
growth of our Pest Elimination business 
and how new technologies improve our 
support of customers around the world.

Future-focused innovation in 
Life Sciences
Ecolab continues to elevate its Life 
Sciences offering for customers, 
introducing new innovations to deliver 
cost efficiencies and accelerate the 
production of life-saving drugs for 
patients worldwide.
+
Artificial Intelligence: Driving water 
demand, delivering water solutions
The AI revolution is driving demand for 
data center capacity, and with it, the 
demand for natural resources. Water 
plays an essential role in data center 
cooling, transferring heat 23.5 times 
more effectively than air. This growing 
sector has created an urgent need for 
sustainable solutions that disconnect 
AI’s rapid growth from the strain it 
traditionally places on natural resources.
In 2024, Ecolab collaborated with Digital 
Realty, a leading global provider of data 
center co-location and interconnection 
solutions, to pilot AI-driven solutions 
that help minimize water use, maintain 
system performance and protect data 
center operations from water-related 
risks.
Our collaborative efforts are helping 
Digital Realty evaluate water practices 
across its sites and implement digitally 
enabled monitoring and measurement 
tools to help track and manage progress.
Ecolab is proud to innovate AI-powered 
water solutions with Digital Realty, 
showcasing how next-generation 
technology can elevate water 
stewardship across industries.
DurA Cycle™
Ecolab also launched DurA Cycle™ 
Chromatography Resin, a protein A 
purification resin designed for large-
scale biologic manufacturing of 
monoclonal antibodies. DurA Cycle™ 
resin is crucial for biologic drug 
developers focused on cost efficiency. 
It offers high productivity, lower 
aggregation and reduced processing 
time, increasing manufacturing 
efficiencies and a lower cost per gram 
of the commercial drug product. DurA 
Cycle™ resin is the latest addition 
to Ecolab’s Purolite Resins toolbox, 
addressing the complex purification of  
modern biologic drugs. 

Our unique, comprehensive Pest Intelligence 
program builds from a successful history of 
using a science-based approach to achieve a 
high level of service quality. 
— ECOLAB PEST ELIMINATION
— CLEEN TECHNOLOGY PROGRAM

   PERFORMANCE. GROWTH. INNOVATION.
7
C O R P O R AT E  R E S P O N S I B I L I T Y
/ 4 /
INTEGRITY 
& PURPOSE
Doing Business The Right Way 
We lead with our values and are 
driven to uphold ethical, inclusive and 
responsible policies and practices 
wherever we operate. Our values 
and commitment to integrity are why 
we’re trusted by our customers, our 
partners and our communities. Ecolab 
is managed under the direction of our 
13-person board of directors, comprised 
of members with diverse business 
backgrounds and experiences, and 
we have transparent disclosure of our 
corporate governance practices.
The company also has formal policies 
and procedures in place to ensure we 
uphold the highest legal and ethical 
standards, regardless of when and 
where we conduct business. The Ecolab 
Code of Conduct is a guide to the 
principles and ethics that the company 
expects all employees to adhere to 
when making decisions and acting on 
its behalf. More than a policy, the Code 
of Conduct serves as the foundation of 
our success. The values reflected in the 
Code of Conduct help us continue to 
succeed in an increasingly competitive 
global marketplace. 
Our Impact Within Our 
Company
We’re committed to an inclusive 
culture where all associates belong 
and are encouraged to reach their 
full potential.  We seek to foster an 
engaged workforce that reflects our 
longstanding value of working together 
to integrate diverse perspectives to 
challenge ourselves, reach our goals 
and do what’s right. And we endeavor to 
maintain vendor relationships that reflect 
Ecolab’s commitment to supporting all 
communities.
Our Impact Within Our 
Communities
In keeping with our company’s culture of 
giving, we focused on giving back and 
making a positive impact, something 
that is always at the heart of our ongoing 
work in the community. And our 
associates delivered during 2024 with 
a 16 percent increase in participation 
compared to the prior year.
In 2024:
• We had associates in 56 countries 
donate and/or volunteer their time 
with an impact value of $5 million to 
our communities. 
• 7,460 associates donated to and/or 
volunteered for causes that matter to 
them. 
• We recorded more than 49,600 
volunteer hours, valued at more than 
$1.66 million, a value determined by 
the Independent Sector. 
• We awarded more than $1.7 million in 
grants to organizations supporting our 
global team and individual employee 
volunteerism. 
And we contributed our support to
the communities where we live and work 
through a variety of initiatives including 
cash grants to nonprofits, product 
donations to communities in need and 
employee volunteerism. 
In 2024 we: 
• Continued our foundation giving 
through grants totaling $8.8 million to 
global nonprofit organizations. 
• Continued to grow giving in one of 
our key initiatives, conserving water 
and providing education around 
healthy hygiene around the world 
through nonprofit partnerships, 
global philanthropy and employee 
volunteerism. Since 2014, we’ve 
donated more than $7.9 million to 
global organizations and positively 
impacted water projects, most 
recently in Chile and the western 
United States. 
• Donated more than $7.9 million worth 
of products that weighed more than 
2 million pounds during numerous 
disasters throughout the year. 


In keeping with our company’s culture of giving, we 
focused on giving back and making a positive 
impact, something that is always at the heart of 
our ongoing work in the community.
— OUR IMPACT WITHIN OUR COMMUNITIES
ECOLAB ANNUAL REPORT 2024   
8

   PERFORMANCE. GROWTH. INNOVATION.
9
HELPING LOTTE CHEMICAL CLEAR THE AIR TO ACHIEVE 
ITS ENVIRONMENTAL IMPACT GOALS
Insights
Lotte Chemical, based in Seoul, South 
Korea, is one of the world’s largest 
chemical companies. It manufactures 
synthetic resins and other chemical 
products used in materials such 
as polystyrene, a versatile plastic 
commonly used in food packaging, 
appliances, toys and other goods.     
Actions
As part of its efforts to create a 
better, more sustainable future, 
Lotte Chemical wanted to source 
more environmentally conscious 
chemistry solutions. They chose the 
dual-component PRISM™ antifoulant 
program developed by Nalco 
Water, Ecolab’s water and process 
management business. 
Testing and a rigorous technical 
evaluation demonstrated that the 
Ecolab solution performed as well 
as hazardous alternatives, with a 
significant reduction in nitrogen 
oxides. As a result, Lotte Chemical 
implemented the antifoulant program 
to help protect critical assets 
and increase the efficiency of its 
manufacturing process. 


Outcomes
In addition to the environmental 
benefits that resulted from the switch 
to the Ecolab program, Lotte Chemical 
avoided a large capital expenditure 
that would have been required to 
meet the stronger emission standards 
being set for alternative chemistries by 
the Korean Ministry of Environment. 
Additionally, it enhanced operational 
efficiency by substantially reducing the 
need for urea, a raw material used in 
the chemistry manufacturing process. 
Ultimately, the new approach helped 
Lotte Chemical reduce costs, pursue 
a more sustainable solution, and 
enhance plant and operator safety. 
C U S T O M E R  C A S E  S T U D I E S
/ 5 /
POWERING
CHANGE
Annual Savings
PRODUCTIVITY
$13.1 million
$
COST
$2.5 million
through avoidance of 
a significant capital 
expenditure
WASTE
$200,000
500 metric tons
of DNBP disposal avoided
SAFETY
40% reduction
(228 ton/yr) in fine dust 
(NOx) generation
Total Value Delivered
$15.8M

ECOLAB ANNUAL REPORT 2024   
10
Insights 
Marriott Vacations Worldwide (MVW) is 
a leading global vacation company that 
offers vacation ownership, exchange, 
rental, and resort and property 
management, along with related 
businesses, products and services. 
MVW strives to create a positive 
impact on the communities and resort 
locations in which they operate. 
Actions
Working with its longtime partner 
Ecolab, MVW implemented several 
technologies designed to help save 
water and energy, increase productivity 
and improve their bottom line. These 
include: 3D TRASAR™ Technology for 
Cooling Water, Aquanomic™ Low Temp 
Laundry Program, SMARTPOWER™ 
Program and Wash ‘N Walk™ No Rinse 
Floor Cleaner.
Outcomes
The partnership with Ecolab has led 
to increased performance without 
tradeoffs. MVW has achieved 
significant operational cost savings 
and reductions in water use, energy 
use and solid packaging waste while 
providing customers with the best 
experience possible.
ADVANCING OPERATIONAL AND SUSTAINABLE 
SUCCESS AT MARRIOTT VACATIONS WORLDWIDE 
Annual Savings
WATER
23.4 million gallons
(~88,578 m3)
ENERGY
12 billion BTU
GREENHOUSE GASES
1,400 metric tons
of CO2e
WASTE
46,000 LBS
reduced waste
LABOR PROTECTION
9,100 hours
of labor gained
ASSET PROTECTION
$279,000
repair and replacement 
savings
SAFETY
Enhanced safety via 
automated dispensing and 
closed packaging systems
Total Value Delivered
$627,000

Innovation is at the heart of what we do at Ecolab. 
By collaborating closely with our customers and 
partners, we can develop solutions that not only 
meet their needs but also drive sustainability and 
efficiency across industries. Together, we can 
create a better future.
— CHRISTOPHE BECK, CHAIRMAN AND CEO

   PERFORMANCE. GROWTH. INNOVATION.
Year ended December 31, millions, except per share amounts and 
employees
2024
2023
2022
2021
2020
OPERATIONS
Net sales
$15,741.4
$15,320.2
$14,187.8
$12,733.1 
$11,790.2 
Cost of sales (including special (gains) and charges) (1)
8,899.7
9,154.9
8,831.0
7,615.8 
6,905.8 
Selling, general and administrative expenses
4,228.2
4,061.6
3,653.8
3,416.1 
3,309.1 
Special (gains) and charges
(188.9)
111.4
140.5
102.6 
179.6 
Operating income
2,802.4
1,992.3
1,562.5
,598.6 
1,395.7 
Other (income) expense (1)
(51.3)
(59.9)
(24.5)
(33.9)
(55.9)
Interest expense, net (including special (gains) and charges) (1)
282.5
296.7
243.6
218.3 
290.2 
Income before income taxes
 2,571.2
1,755.5
1,343.4
1,414.2 
1,161.4 
Provision for income taxes
439.3
362.5
234.5
270.2 
176.6 
Net income from continuing operations attributable to 
noncontrolling interest (1)
19.5
20.7
17.2
14.1 
$17.4 
Net income from continuing operations attributable to Ecolab
2,112.4
1,372.3
1,091.7
1,129.9 
967.4 
Net income (loss) from discontinued operations, net of tax (1) 
-
-
-
- 
(2,172.5)
Net income (loss) attributable to Ecolab
$2,112.4
$1,372.3
$1,091.7 
$1,129.9 
$(1,205.1)
Diluted earnings per common share from continuing operations, as 
reported (U.S. GAAP)
Adjustments:
$7.37
$4.79
$3.81
$3.91
$3.33
Special (gains) and charges
(0.44)
0.38
0.72
0.74 
0.88 
Discrete tax expense (benefits)
(0.28)
0.04
(0.04) 
0.02 
(0.19)
Impact of Purolite on adjusted earnings per share
-
-
- 
0.02 
- 
Diluted earnings per common share, as adjusted (Non-GAAP)
$6.65
$5.21
$4.49
$4.69
$4.02
Weighted-average common shares outstanding — diluted
286.6
286.5
286.6
289.1 
290.3 
SELECTED INCOME STATEMENT RATIOS
Gross margin
43.5%
40.2%
37.8% 
40.2% 
41.4% 
Selling, general and administrative expenses
26.9%
26.5%
25.8% 
26.8% 
28.1% 
Operating income
17.8%
13.0%
11.0% 
12.6% 
11.8%
Net income from continuing operations attributable to Ecolab
13.4%
9.0%
7.7% 
8.9% 
8.2% 
Effective income tax rate
17.1%
20.6%
17.5%
19.1% 
15.2% 
FINANCIAL POSITION
Current assets
$6,025.7
$5,644.1
$5,494.2
$4,687.1 
$5,117.4 
Property, plant and equipment, net
3,752.4
3,474.6
3,293.4 
3,288.5 
3,124.9 
Goodwill, intangible and other assets
12,609.7
12,727.9
12,676.7
13,230.8 
9,883.7 
Total assets
$22,387.8
$21,846.6
$21,464.3 
$21,206.4 
$18,126.0 
Current liabilities
$4,792.8
$4,345.8
$4,210.4 
$3,553.2 
$2,932.2 
Long-term debt
6,949.2
7,551.4
8,075.3
8,347.2 
6,669.3 
Post-retirement healthcare and pension benefits
634.9
651.7
670.3 
894.2 
1,226.2 
Other liabilities
1,221.7
1,225.5
1,249.7 
1,158.7 
1,096.8 
Total liabilities
13,598.6
13,774.4
14,205.7 
13,953.3 
11,924.5 
Total equity
8,789.2
8,072.2
7,258.6 
7,253.1 
6,201.5 
Total liabilities and equity
$22,387.8
$21,846.6
$21,464.3
$21,206.4 
$18,126.0 
SELECTED CASH FLOW INFORMATION
Cash provided by operating activities
$2,813.9
$2,411.8
$1,788.4
$2,061.9 
$1,860.2 
Depreciation and amortization
935.4
923.6
938.7
843.1 
812.7 
Capital expenditures
994.5
774.8
712.8
643.0 
489.0 
Cash dividends declared per common share
2.36
2.16
2.06
1.95 
1.89 
SELECTED FINANCIAL MEASURES/OTHER
Year-end market capitalization
$66,350.5
$56,618.8
$41,459.6
$67,225.8 
$61,825.4 
Annual common stock price range
$262.61 to
$201.62 to
$237.38 to 
$238.93 to
$231.36 to
$193.46
$143.91
$131.04
$201.15 
$124.60 
Number of employees
48,000
48,000
47,000
47,000
44,000
(1) Cost of sales includes special charges of $5.3 in 2024, $22.5 in 2023, $69.9 in 2022, $93.9 in 2021 and $48.2 in 2020; Other (income) expense includes special (gains) 
charges of $50.6 in 2022, $37.2 in 2021 and $0.4 in 2020; Interest expense, net includes special charges of $33.1 in 2021 and $83.8 in 2020.
Net income (loss) from discontinued operation, net of tax includes noncontrolling interest of $2.2 in 2020. 
(2) The ChampionX business met the criteria to be reported as discontinued operations in 2020. Therefore, the historical results of ChampionX were retrospectively reclassified 
to discontinued operations for 2020.
Per share amounts do not necessarily sum due to rounding.
Adjusted earnings per share amounts exclude the impact of special gains and charges, discrete taxes and the impact of the Purolite acquisition.
FIVE-YEAR HISTORICAL FINANCIAL DATA
11

Table of Contents 
 
 
UNITED STATES 
SECURITIES AND EXCHANGE COMMISSION 
Washington, D.C. 20549 
 
FORM 10-K 
 
 
☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 
 
 
For the fiscal year ended December 31, 2024 
 
OR 
 
 
☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 
For the transition period from                 to                  
 
Commission File No. 1-9328 
 
ECOLAB INC. 
(Exact name of registrant as specified in its charter) 
 
 
 
 
 
 
Delaware 
 
41-0231510 
(State or other jurisdiction of  
incorporation or organization) 
 
(I.R.S. Employer  
Identification No.) 
 
 
 
1 Ecolab Place, St. Paul, Minnesota  55102 
(Address of principal executive offices) (Zip Code) 
 
Registrant’s telephone number, including area code:  1-800-232-6522 
 
Securities registered pursuant to Section 12(b) of the Act: 
 
 
 
Title of each class 
 
Trading symbol(s) 
 
Name of each exchange on which registered 
Common Stock, $1.00 par value 
2.625% Euro Notes due 2025 
 
ECL 
ECL 25 
 
New York Stock Exchange 
New York Stock Exchange  
 
Securities registered pursuant to Section 12(g) of the Act:  None 
 
Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. x Yes o No 
 
Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or 15(d) of the Act. o Yes x  No 
 
Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 
during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing 
requirements for the past 90 days. x Yes o No 
 
Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of 
Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files. 
x Yes o No 
 
Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an 
emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” 
in Rule 12b-2 of the Exchange Act. 
 
Large accelerated filer ☒ 
 
Accelerated filer ☐ 
Non-accelerated filer   ☐ 
 
Smaller reporting company ☐ 
 
 
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. ☐ 
 
Indicate by check mark whether the registrant has filed a report on and attestation to its management’s assessment of the effectiveness of its internal 
control over financial reporting under Section 404(b) of the Sarbanes-Oxley Act (15 U.S.C. 7262(b)) by the registered public accounting firm that prepared 
or issued its audit report. ☒ 
 
If securities are registered pursuant to Section 12(b) of the Act, indicate by check mark whether the financial statements of the registrant included in the 
filing reflect the correction of an error to previously issued financial statements. ☐ 
 
Indicate by check mark whether any of those error corrections are restatements that required a recovery analysis of incentive-based compensation received 
by any of the registrant’s executive officers during the relevant recovery period pursuant to §240.10D-1(b). ☐ 
 
Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). ☐ YES ☒ NO 
 
Aggregate market value of voting and non-voting common equity held by non-affiliates of registrant on June 30, 2024, the last business day of the 
Registrant’s most recently completed second fiscal quarter: $58,992,719,690 (see Item 12, under Part III hereof), based on a closing price of registrant’s 
Common Stock of $238.00 per share. 
 
The number of shares of registrant’s Common Stock, par value $1.00 per share, outstanding as of January 31, 2025: 282,997,058 shares. 
 
DOCUMENTS INCORPORATED BY REFERENCE 
 
Portions of the registrant’s Proxy Statement for the Annual Meeting of Stockholders to be held May 8, 2025, and to be filed within 120 days after the 
registrant’s fiscal year ended December 31, 2024 (hereinafter referred to as “Proxy Statement”), are incorporated by reference into Part III. 
 
 

Table of Contents 
2 
ECOLAB INC. 
FORM 10-K 
For the Year Ended December 31, 2024 
TABLE OF CONTENTS 
 
 
Beginning 
Page 
PART I 
 
 
Item 1.      Business. 
3 
 
Item 1A.   Risk Factors. 
16 
 
Item 1B.   Unresolved Staff Comments. 
22 
 
Item 1C.   Cybersecurity. 
22 
 
Item 2.      Properties. 
24 
 
Item 3.      Legal Proceedings. 
24 
 
Item 4.      Mine Safety Disclosures. 
24 
 
 
PART II 
 
 
Item 5.     Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of 
Equity Securities. 
25 
 
Item 6.     [Reserved]. 
25 
 
Item 7.     Management’s Discussion and Analysis of Financial Condition and Results of Operations. 
26 
 
Item 7A.  Quantitative and Qualitative Disclosures about Market Risk. 
47 
 
Item 8.     Financial Statements and Supplementary Data. 
48 
 
Item 9.     Changes in and Disagreements with Accountants on Accounting and Financial Disclosure. 
98 
 
Item 9A.  Controls and Procedures. 
98 
 
Item 9B.  Other Information. 
98 
 
Item 9C.  Disclosure Regarding Foreign Jurisdictions that Prevent Inspections. 
98 
 
 
PART III 
 
 
Item 10.   Directors, Executive Officers and Corporate Governance. 
99 
 
Item 11.   Executive Compensation. 
99 
 
Item 12.   Security Ownership of Certain Beneficial Owners and Management and Related Stockholder 
Matters. 
99 
 
Item 13.   Certain Relationships and Related Transactions, and Director Independence. 
99 
 
Item 14.   Principal Accounting Fees and Services. 
99 
 
 
PART IV 
 
 
Item 15.   Exhibit and Financial Statement Schedules. 
100 
 
Item 16.   Form 10-K Summary. 
106 
 
 
 
 

Table of Contents 
3 
PART I 
 
Except where the context otherwise requires, references in this Form 10-K to (i) “Ecolab,” “Company,” “we” and “our” are to Ecolab Inc. 
and its subsidiaries, collectively; (ii) “Nalco” are to Nalco Company LLC, a wholly-owned subsidiary of the Company; (iii) “Purolite” are to 
Purolite LLC, a wholly-owned subsidiary of the Company and its subsidiaries, collectively; and (iv) “Purolite transaction” are to the 
Company’s acquisition of the shares of the subsidiaries and certain other affiliated entities of Purolite Corporation and substantially all of 
the assets of Purolite Corporation used or held for use in connection with its filtration and purification resins business in December 2021.  
 
 
Item 1. Business. 
 
General Development of Business. 
 
Ecolab was incorporated as a Delaware corporation in 1924. Our fiscal year is the calendar year ending December 31. International 
subsidiaries are included in the consolidated financial statements on the basis of their U.S. GAAP (accounting principles generally 
accepted in the United States of America) November 30 fiscal year ends to facilitate the timely inclusion of such entities in our 
consolidated financial reporting. 
 
 
Narrative Description of Business. 
 
General 
 
A trusted partner for millions of customers, we are a global sustainability leader offering water, hygiene and infection prevention solutions 
and services that protect people and the resources vital to life. Building on a century of innovation, we have annual sales of $15.7 billion, 
employ approximately 48,000 associates and sell to customers in more than 170 countries around the world. We deliver comprehensive 
science-based solutions, data-driven insights and world-class service to advance food safety, maintain clean and safe environments, and 
optimize water and energy use. Our innovative solutions improve operational efficiencies and sustainability for customers in the food, 
healthcare, life sciences, hospitality and industrial markets. 
 
We pursue a “One Ecolab” enterprise selling strategy, built on the legacy of 'circle the customer – circle the globe', where we provide an 
array of innovative programs, products and services designed to meet the specific operational and sustainability needs of our customers 
throughout the world. Through this strategy and our varied product and service mix, one customer may utilize the offerings of several of 
our operating segments. Important in our business proposition for customers is our ability to produce improved results while reducing 
their water and energy use. With that in mind, we focus on continually innovating to optimize both our own operations and the solutions 
we provide to customers, aligning with our corporate strategy to address some of the world’s most pressing and complex sustainability 
challenges such as water scarcity and climate change. The work we do matters, and the way we do it matters to our employees, 
customers, investors and the communities in which we and our customers operate. 
 
Sustainability is core to our business strategy. We deliver sustainable solutions that help companies around the world achieve their 
business goals while reducing environmental impacts. We partner with customers around the world to reduce water and energy use as 
well as greenhouse gas emissions through our high-efficiency solutions. By partnering with our customers to help them do more with less 
through the use of our innovative and differentiated solutions, we aim to help our customers conserve more than 300 billion gallons of 
water annually by 2030. In 2023, we helped our customers conserve more than 226 billion gallons of water and avoid more than 3.8 
million metric tons of greenhouse gas emissions.  
 
The following description of our business is based upon our reportable segments as reported in our consolidated financial statements for 
the year ended December 31, 2024, which are located in Item 8 of Part II of this Form 10-K. Operating segments that share similar 
economic characteristics and future prospects, including the nature of the products and production processes, end-use markets, 
channels of distribution and regulatory environment, have been aggregated into four reportable segments: Global Industrial, Global 
Institutional & Specialty, Global Healthcare & Life Sciences and Global Pest Elimination.  
 
 
 
 

Table of Contents 
4 
Global Industrial 
 
This reportable segment consists of the Water, Food & Beverage and Paper operating segments, which provide water treatment and 
process applications, and cleaning and sanitizing solutions, primarily to large industrial customers within the manufacturing, food and 
beverage processing, transportation, chemical, primary metals and mining, power generation, global refining, petrochemical, pulp and 
paper industries. The underlying operating segments exhibit similar manufacturing processes, distribution methods and economic 
characteristics. Descriptions of the three operating segments which comprise our Global Industrial reportable segment follow below. 
 
Water 
 
Water serves customers across industrial and institutional markets. Within Water, our light industry markets include food and beverage, 
manufacturing and transportation, institutional clients including commercial buildings, hospitals, universities and hotels, and global high 
technology serving customers including data centers and microelectronics. Heavy industries served include power, chemicals and 
primary metals, mining and petroleum refining and fuels industry.  
 
Water provides water treatment products and technology programs for cooling water, wastewater, boiler water and process water 
applications. In addition to these solutions, we offer specialty programs to the petroleum and fuels industry – refining process 
applications, fuels and feedstocks additives. Our cooling water treatment programs are designed to control challenges associated with 
cooling water systems — corrosion, scale and microbial fouling and contamination — in open recirculating, once-through and closed 
systems. Our wastewater products and programs focus on improving overall plant economics, addressing compliance issues, optimizing 
equipment efficiency and improving operator capabilities and effectiveness. We provide integrated chemical and digitally-based solutions, 
process improvements and mechanical component modifications to optimize boiler performance and control corrosion and scale build-up. 
Our programs assist in more effectively managing water use for plant processes by optimizing the performance of treatment chemicals 
and equipment in order to minimize costs and maximize returns on investment.  
 
Our offerings include specialty products such as scale and corrosion inhibitors, antifoulants, pre-treatment solutions, membrane 
treatments, coagulants and flocculants, anti-foamers, hydrogen sulfide removal, cold flow improvers, lubricity inhibitors, crude desalting 
and reactive monomer inhibitors, as well as our 3D TRASARTM technologies, which combine chemistry, remote services and monitoring 
and control. We provide products and programs for water treatment and process applications aimed at combining environmental benefits 
with economic gains for our customers. Typically, water savings, energy savings and operating efficiency are among our primary sources 
of value creation for our customers, with product quality and production enhancement improvements also providing key differentiating 
features for many of our offerings. Our offerings are sold primarily by our corporate account and field sales employees. 
 
We believe we are one of the leading global suppliers of products and programs for chemical applications within the industrial water 
treatment and petroleum refining industries. 
 
Food & Beverage  
 
Food & Beverage provides cleaning and sanitation products and programs to facilitate the processing of products for human 
consumption. Food & Beverage provides detergents, cleaners, sanitizers, lubricants and animal health products, as well as cleaning 
systems, digitally-based dispensers, monitors and chemical injectors for the application of chemical products, primarily to dairy plants; 
dairy, swine and poultry farms; breweries and soft-drink bottling plants as well as meat, poultry and other food processors. Food & 
Beverage is also a leading developer and marketer of antimicrobial products used in direct contact with meat, poultry, seafood and 
produce during processing in order to reduce microbial contamination. Food & Beverage also designs, engineers and installs CIP 
(“clean-in-place”) process control systems and facility cleaning systems for its customer base. Water savings, energy savings, and 
operating efficiency are among our sources of value creation for our customers. Products for use in processing facilities are sold primarily 
by our corporate account and field sales employees, while products for use on farms are sold through dealers and independent, third-
party distributors. 
 
We believe we are one of the leading global suppliers of cleaning and sanitizing products to the dairy plant, dairy, swine and poultry farm, 
beverage/brewery, food, meat and poultry, and beverage/brewery processing industries. 
 
Paper 
 
Paper provides water and process applications for the pulp and paper industries, offering a comprehensive portfolio of programs that are 
used in all principal steps of the papermaking process and across all grades of paper, including graphic grades, board and packaging, 
and tissue and towel. While Paper provides its customers similar types of products and programs for water treatment and wastewater 
treatment as those offered by Water, Paper also offers two specialty programs that differentiate its offerings from Water—pulp 
applications and paper applications. Our pulp applications maximize process efficiency and increase pulp cleanliness and brightness in 
bleaching operations, as well as predict and monitor scaling potential utilizing on-line monitoring to design effective treatment programs 
and avoid costly failures. Our paper process applications focus on improving our customers’ operational efficiency, in part through water 
savings, energy savings and operating efficiency. Advanced digital sensing, monitoring and automation combine with innovative 
chemistries and detailed process knowledge to provide a broad range of customer solutions. Specialty products include flocculants, 
coagulants, dewatering aids and digester yield additives. Our offerings are sold primarily by our corporate account and field sales 
employees. 
 
We believe we are one of the leading global suppliers of water treatment products and process aids to the pulp and papermaking 
industry. 

Table of Contents 
5 
Global Institutional & Specialty 
 
This reportable segment consists of the Institutional and Specialty operating segments, which provide specialized cleaning and sanitizing 
products to the foodservice, hospitality, lodging, government, education and retail industries. The underlying operating segments exhibit 
similar manufacturing processes, distribution methods and economic characteristics. Descriptions of the two operating segments which 
comprise our Global Institutional & Specialty reportable segment follow below. 
 
Institutional 
 
Institutional sells specialized cleaners and sanitizers for washing dishes, glassware, flatware, foodservice utensils and kitchen equipment 
(“warewashing”), plus specialized cleaners for various applications throughout food service operations, on-premise laundries (typically 
used by hotel and healthcare customers) and general housekeeping functions. We also sell food safety products and equipment, water 
filters, dishwasher racks and related kitchen sundries to the foodservice, lodging, educational and healthcare industries. Institutional also 
provides pool and spa treatment programs for hospitality and other commercial customers, as well as a broad range of janitorial cleaning 
and floor care products and programs to customers in hospitality, healthcare and commercial facilities. Institutional develops various 
digital monitoring and chemical dispensing systems which are used by our customers to efficiently and safely dispense our cleaners and 
sanitizers, and through these products, systems and our on-site sales and service expertise, develop better results for our customers 
including water savings, energy savings and operating efficiency. In addition, Institutional markets a lease program comprised of energy-
efficient dishwashing machines, detergents, rinse additives and sanitizers, including full machine maintenance. Through our EcoSure 
Brand Protection business, Institutional also provides customized on-site evaluations, training and quality assurance services to 
foodservice and hospitality operations. 
 
Institutional sells its products and programs primarily through its direct field sales and corporate account sales personnel. Corporate 
account sales personnel establish relationships and negotiate contracts with larger multi-unit or “chain” customers. We also utilize 
independent, third-party foodservice, broad-line and janitorial distributors to provide logistics to end customers that prefer to work through 
these distributors. Many of these distributors also participate in marketing our product and service offerings to the end customers. 
Through our field sales personnel, we generally provide the same customer support to end-use customers supplied by these distributors 
as we do to direct customers. 
 
We believe we are one of the leading global suppliers of warewashing and laundry products and programs to the food service, hospitality 
and lodging markets. 
 
Specialty 
 
Specialty supplies cleaning and sanitizing products and related items primarily to regional, national and international quick service 
restaurant (“QSR”) chains and food retailers (i.e., supermarkets and grocery stores). Its products include specialty and general purpose 
hard surface cleaners, degreasers, sanitizers, polishes, hand care products and assorted cleaning tools and equipment which are 
primarily sold under the “Ecolab” and “Kay” brand names. QSR’s program also includes a lease program comprised of energy-efficient 
dishwashing machines, detergents, rinse additives and sanitizers, including full machine maintenance. Specialty’s cleaning and sanitation 
programs are customized to meet the needs of the market segments it serves and are designed to provide highly effective cleaning 
performance, promote food safety, reduce labor, water and energy costs and enhance user and guest safety. A number of dispensing 
options are available for products in the core product range. Specialty supports its product sales with training programs and technical 
support designed to meet the special needs of its customers. 
 
Both Specialty’s QSR business and its food retail business utilize their corporate account sales force which manages relationships with 
customers at the corporate and regional office levels (and, in the QSR market segment, at the franchisee level) and their field sales force 
which provides program support at the individual restaurant or store level. QSR customers are primarily supplied through third party 
distributors while most food retail customers utilize their own distribution networks. While Specialty’s customer base has broadened 
significantly over the years, Specialty’s business remains largely dependent upon a limited number of major QSR chains and franchisees 
and large food retail customers. 
 
Food Safety Solutions supplies a digital platform that combines software, hardware and multiple services to automate kitchen procedures 
for efficiency and compliance. It also offers a unique variety of products, tools and equipment for food preparation, food rotation labeling, 
temperature management, cleaning and employee safety across all food service customers.  
 
We believe we are one of the leading suppliers of cleaning and sanitizing products to the global QSR market and the global food retail 
market.  
 
 
 
 

Table of Contents 
6 
Global Healthcare & Life Sciences 
 
This reportable segment consists of the Healthcare and Life Sciences operating segments, which provide specialized cleaning and 
sanitizing products to the healthcare, personal care and pharmaceutical industries. The underlying operating segments exhibit similar 
manufacturing processes, distribution methods and economic characteristics. Descriptions of the two operating segments which 
comprise our Global Healthcare & Life Sciences reportable segment follow below. 
 
Healthcare 
 
Healthcare provides infection prevention solutions to acute care hospitals, surgery centers and medical device Original Equipment 
Manufacturers (“OEM”). Healthcare’s proprietary infection prevention solutions (hand hygiene, hard surface disinfection, digital 
monitoring systems and instrument cleaning) are sold primarily under the "Ecolab" and “Anios” brand names to various departments 
within the acute care environment (Infection Control, Environmental Services, Central Sterile and Operating Room). Healthcare sells its 
products and programs principally through its field sales personnel and corporate account personnel but also sells through healthcare 
distributors.  
 
We believe we are one of the leading suppliers of infection prevention solutions in the United States and Europe.  
 
Life Sciences 
 
Life Sciences provides end-to-end cleaning and contamination control solutions to pharmaceutical and personal care manufacturers. 
These products are primarily sold under the “Ecolab” brand name, and include detergents, cleaners, sanitizers, disinfectants, surface 
wipes, as well as cleaning systems, electronic dispensers and chemical injectors for the application of chemical products. The Life 
Sciences portfolio includes premium fluid treatment and purification solutions with a broad range of unique products sold under the 
“Purolite” brand name, particularly focusing on biopharma purification solutions, active pharmaceutical ingredients (“API’s”) and high 
value industrial applications. The Life Sciences portfolio also includes decontamination systems and services utilizing hydrogen peroxide 
vapor, which are sold under the “Bioquell” brand name. The pharmaceutical clean room environment is the primary area that Ecolab and 
Bioquell products are utilized. Products and programs are sold primarily through our field sales and corporate account personnel, and to 
a lesser extent through distributors. 
  
Life Sciences is comprised of customers and accounts related to manufacturing in the following industries: pharmaceutical, animal health 
and medicine, blood purification and dialysis, biologic products, cosmetics and medical devices. Our tailored, comprehensive solutions 
and technical know-how focus on ensuring product quality, safety and compliance standards are met while improving operational 
efficiency in customers’ cleaning, sanitation and disinfection processes. We believe we are one of the leading suppliers of process 
purification solutions in Europe and North America and of contamination control solutions in Europe, with a growing presence in North 
America and other regions.  
 
 
Global Pest Elimination 
 
This reportable segment consists of the Pest Elimination operating segment.  
 
Pest Elimination 
 
Pest Elimination provides services designed to detect, prevent and eliminate pests, such as rodents and insects, in full-service and quick-
service restaurants, food and beverage processors, hotels, grocery operations and other commercial segments including education, life 
sciences and healthcare. 
 
In addition to the United States, which constitutes our largest operation, we operate in various countries in Asia Pacific, Greater China, 
Western Europe, Latin America, and Africa. 
 
We believe Pest Elimination is a leading service provider of effective, high-quality pest elimination programs that deliver high quality 
outcomes to commercial segments in the geographies it serves. 
 
 

Table of Contents 
7 
Additional Information 
 
International Operations  
 
We directly operate in approximately 100 countries outside of the United States through wholly-owned subsidiaries or, in some cases, 
through a joint venture with a local partner. In certain countries, selected products are sold by our export operations to distributors, 
agents or licensees, although the volume of those sales is not significant in terms of our overall revenues. In general, our businesses 
conducted outside the United States are similar to those conducted in the United States. 
 
Our business operations outside the United States are subject to the usual risks of foreign operations, including possible changes in 
trade and foreign investment laws, international business laws and regulations, tax laws, currency exchange rates and economic and 
political conditions. The profitability of our international operations is generally lower than the profitability of our businesses in the United 
States, due to (i) the additional cost of operating in numerous and diverse foreign jurisdictions with varying laws and regulations, (ii) 
higher costs of importing certain raw materials and finished goods in some regions, (iii) the smaller scale of international operations 
where certain operating locations are smaller in size, and (iv) the additional reliance on distributors and agents in certain countries which 
can negatively impact our margins. Proportionately larger investments in sales and technical support are also necessary in certain 
geographies in order to facilitate the growth of our international operations. 
 
Competition 
 
In general, the markets in which the businesses in our Global Industrial reportable segment compete are led by a few large companies, 
with the rest of the market served by smaller entities focusing on more limited geographic regions or a smaller subset of products and 
services. Our businesses in this segment compete on the basis of their demonstrated value, technical expertise, innovation, digital 
technology, chemical formulations, global customer support, detection equipment, monitoring capabilities, and dosing and metering 
equipment. Through the combination of our digitally enabled end-to-end water management and hygiene solutions, data-driven insights 
and personalized service, our Global Industrial businesses deliver outcomes that help our customers optimize water and energy use, 
improve productivity, advance food safety, and achieve sustainability and net zero goals, while optimizing total cost of operations. 
 
The businesses in our Global Institutional & Specialty and Global Pest Elimination reportable segments have two significant classes of 
competitors. First, we compete with a small number of large companies selling directly or through distributors on a national or 
international scale. Second, we have numerous smaller regional or local competitors which focus on more limited geographies, product 
lines and/or end-use customer segments. We believe we compete principally by providing superior value, premium customer support, 
training, service, and innovative and differentiated products to help our customers protect their brand reputation and improve their 
operational efficiency. 
 
Within the Global Healthcare & Life Sciences reportable segment, the Healthcare business competes geographically with companies 
primarily focused on a smaller range of product categories, with few globally scaled competitors. The Life Sciences business competes in 
the European market versus several mid-size and regional competitors and competes against two large and other mid-size or regional 
competitors in North America. Outside of North America and Europe competitors are much more fragmented and do not offer the same 
level of service or coverage as Ecolab. Our businesses in this segment compete by enabling our customers success through improved 
hygiene, digitally enabled programs in operating room and patient room space as well as a tailored approach to delivering key inputs that 
directly impact our customers patients globally. 
 
Sales 
 
Our products, systems and services are primarily marketed in domestic and international markets by our Company-trained direct field 
sales personnel who also advise and assist our customers in the proper and most efficient use of the products and systems in order to 
meet a full range of cleaning and sanitation, water treatment and process chemistry needs. Independent, third-party distributors and, to a 
lesser extent, sales agents, are utilized in several markets, as described in the segment descriptions found above. 
 
Customers and Classes of Products 
 
We believe our business is not materially dependent upon a single customer. Additionally, although we have a diverse customer base 
and no customer or distributor constituted 10 percent or more of our consolidated revenues in 2024, 2023 or 2022, we do have 
customers and independent third-party distributors, the loss of which could have a material adverse effect on results of operations for the 
affected earnings periods; however, we consider it unlikely that such an event would have a material adverse impact on our financial 
position. No material part of our business is subject to renegotiation or termination at the election of a governmental unit. 
 
We sold one class of products within the Global Institutional & Specialty reportable segment which comprised 10% or more of 
consolidated net sales in the last three years. Sales of warewashing products were approximately 12% of consolidated net sales in 2024, 
2023 and 2022. 
 

Table of Contents 
8 
Human Capital 
 
As of December 31, 2024, Ecolab employed approximately 48,000 employees. The largest component of our workforce is more than 
25,000 sales and service employees. Our innovation efforts are supported by approximately 3,000 research, development, engineering 
and digital experts. Approximately 44% of the employees are employed in North America, 21% in Europe, 12% in Latin America, 8% in 
Asia Pacific, 8% in India, Middle East and Africa, and 7% in Greater China.  
 
We believe that doing the right thing, the right way, is good for business. We believe that driving performance and growing fast, we can 
deliver a net positive impact in our own operations and what we deliver for our customers. We believe that Ecolab’s century-long growth, 
innovation and high performance have benefited from a workplace where individuals from all backgrounds are encouraged to reach their 
full potential. We believe in providing training and career development opportunities to all employees and in compensating and rewarding 
our employees equitably. 
 
Our commitment to the safety of our employees, contractors, and customers is evident in the way we operate, the products we develop, 
and the customers we serve. In addition, we are committed to promoting the health and well-being of our employees, our customers, and 
their customers by contributing to programs and initiatives that enhance the quality of life in the communities where they work and live. In 
support of these overall objectives, key areas of focus include:  
 
Workplace Culture: With approximately 48,000 associates in more than 170 countries, Ecolab representatives engage daily with a 
diverse range of colleagues, customers, and communities. We are committed to developing a culture where all voices are heard and 
equitable employment opportunities are available to everyone. To sustain our success, we work to embed our values of inclusivity and 
engagement throughout our people processes, including recruitment, retention and development.  
 
We also have a vibrant and growing community of 11 Employee Resource Groups (“ERGs”) that are open to all Ecolab associates, to 
help employees connect with colleagues, take part in career and leadership development experiences, and provide important insights 
that help advance our workplace culture. All employees are welcome and encouraged to join, participate, or become leaders and allies 
within any of our ERGs. 
 
Employee Training and Development: Ecolab’s growth has been characterized by a century of supporting customers by combining 
science, technology and innovation with the expertise of our associates. Beyond rigorous technical, functional, and business-specific 
training courses, our Global Corporate Flagship Development Programs for supervisors, managers and leaders are designed to deepen 
leadership capability and prepare potential successors for key leadership roles.  
 
Compensation and Benefits: Ecolab has a market-competitive and performance-based pay philosophy, and we believe in compensating 
our employees fairly and equitably. We are committed to rewarding and recognizing employees for their contributions to the success of 
the organization. This includes our global merit increase program and our short- and long-term variable pay programs, which include 
goals and targets that are tied to the success of the business. We test our pay and wage data against compensation surveys to align our 
pay with the competitive external market. In the U.S., we conduct pay equity studies, and we are in the process of expanding pay equity 
studies outside the U.S. 
 
Ecolab also provides market-competitive benefits based on country-specific needs and government requirements. While our benefits 
packages vary by market, they are designed to attract top talent and build long-term connections with our associates. Aligned to the 
applicable market and local regulations, elements of our benefits programs may include medical and dental insurance, retirement 
savings, employee stock purchase plan, paid time off, parental leave and adoption assistance, life and disability insurance, and employee 
assistance plans. 
 
Safety, Health, and Wellness: At Ecolab, the safety of our employees and contractors is a top priority and is embedded into our company 
values. Our safety goals are simple: zero accidents, zero injuries, and zero violations. We communicate that this is a collective goal all 
employees commit to, own, and deliver on every day. Our leadership teams and a network of Safety, Health, and Environment 
professionals around the world support employees with robust safety programs, processes, and platforms. Understanding underlying and 
potential risks is a critical component to improving safety outcomes. Our Global Safety Dashboard tracks our performance on a range of 
leading and lagging safety indicators and helps us measure the effectiveness of our safety programs. 
 

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9 
Additionally, a Be Well Program is available to U.S. employees and their families to empower, educate and support their personal journey 
to overall well-being by making positive lifestyle choices while creating a culture of wellness throughout Ecolab. Over the last few years, 
we’ve expanded our offerings to include comprehensive child and elder caregiver resources to help employees balance the demands of 
work and personal responsibilities. Wellness initiatives are also underway outside the U.S. aligned to country-specific needs and market 
practices. 
 
Patents and Trademarks 
 
We own and license a number of patents, trademarks and other intellectual property. While we have an active program to protect our 
intellectual property by filing for patents or trademarks and pursuing legal action, when appropriate, to prevent infringement, except for 
the items listed below, we do not believe our overall business is materially dependent on any individual patent or trademark. 
 
• 
Trademarks related to Ecolab, Nalco and 3D TRASAR, which collectively are material to all of our reportable segments. The 
Ecolab, Nalco and 3D TRASAR trademarks are registered or applied for in all of our key markets and we anticipate maintaining 
them indefinitely. 
 
Seasonality 
 
We experience variability in our quarterly operating results due to seasonal sales volume and business mix fluctuations in our operating 
segments. Part II, Item 8, Note 20, entitled “Quarterly Financial Data” of this Form 10-K is incorporated herein by reference.  
 
Investments in Equipment 
 
We have invested, and plan to continue to invest, in process control and monitoring equipment consisting primarily of systems used by 
customers to dispense our products as well as to monitor water systems. The investment in such equipment is discussed under the 
heading "Investing Activities" in Management's Discussion and Analysis of Financial Condition and Results of Operations of this Form 10-
K. 
 
Manufacturing and Distribution 
 
We manufacture most of our products and related equipment in Company-operated manufacturing facilities. Some products are also 
produced for us by third-party contract manufacturers. Other products and equipment are purchased from third-party suppliers. Additional 
information on product/equipment sourcing is found in the segment discussions above and additional information on our manufacturing 
facilities is located under Part I, Item 2. “Properties,” of this Form 10-K. 
 
Deliveries to customers are made from our manufacturing plants and a network of distribution centers and third-party logistics service 
providers. We use common carriers, our own delivery vehicles, and distributors for transport. Additional information on our plant and 
distribution facilities is located under Part I, Item 2. “Properties,” of this Form 10-K. 
 
Raw Materials 
 
Raw materials purchased for use in manufacturing our products are inorganic chemicals, including alkalis, acids, biocides, phosphonates, 
phosphorous materials, silicates and salts; and organic chemicals, including acids, alcohols, amines, fatty acids, surfactants, solvents, 
monomers and polymers. Pesticides used by Pest Elimination are purchased as finished products under contract or purchase order from 
the producers or their distributors. We also purchase packaging materials for our manufactured products and components for our 
specialized cleaning equipment and systems. We purchase more than 10,000 raw materials, with the largest single raw material 
representing approximately four percent of raw material purchases. Our raw materials, with the exception of a few specialized chemicals 
which we manufacture, are generally purchased on an annual contract basis and are ordinarily available in adequate quantities from a 
diverse group of suppliers globally. When practical, global sourcing is used so that purchasing or production locations can be shifted to 
control product costs. 
 
Research and Development 
 
Our research and development program consists principally of developing and validating the performance of new products, processes, 
techniques and equipment, improving the efficiency of those already existing, improving service program content, evaluating the 
environmental compatibility of products and technical support. Key disciplines include analytical and formulation chemistry, microbiology, 
data science and predictive analytics, process and packaging engineering, digital and remote monitoring engineering and product 
dispensing technology. Substantially all of our principal products have been developed by our research, development and engineering 
personnel.  
 
We believe continued research and development activities are critical to maintaining our leadership position within the industry and will 
provide us with a competitive advantage as we seek additional business with new and existing customers.  
 

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10 
Joint Ventures 
 
Over time, we have entered into partnerships or joint ventures in order to meet local ownership requirements, to achieve quicker 
operational scale, to expand our ability to provide our customers a more fully integrated offering or to provide other benefits to our 
business or customers. During 2024, the impact on our consolidated net income of our joint ventures, in the aggregate, was 
approximately three percent. We will continue to evaluate the potential for partnerships and joint ventures that can assist us in increasing 
our geographic, technological and product reach. 
 
Environmental and Regulatory Considerations 
 
Our businesses are subject to various legislative enactments and regulations relating to the protection of the environment and public 
health. While we cooperate with governmental authorities and take commercially practicable measures to meet regulatory requirements 
and avoid or limit environmental effects, some risks are inherent in our businesses. Among the risks are costs associated with 
transporting and managing hazardous materials and waste disposal and plant site clean-up, fines and penalties if we are found to be in 
violation of law, as well as modifications, disruptions or discontinuation of certain operations or types of operations including product 
recalls and reformulations. Similarly, the need for certain of our products and services is dependent upon or might be limited by 
governmental laws and regulations. Changes in such laws and regulations, including among others, air, water, chemical and product 
regulations, could impact the sales of some of our products or services. In addition to an increase in costs of manufacturing and 
delivering products, a change in production regulations or product regulations could result in interruptions to our business and potentially 
cause economic or consequential losses should we be unable to meet the demands of our customers for products. 
 
Additionally, although we are not currently aware of any such circumstances, there can be no assurance that future legislation or 
enforcement policies will not have a material adverse effect on our consolidated results of operations, financial position or cash flows. 
Environmental and regulatory matters most significant to us are discussed below. 
 
Ingredient Legislation: Various laws and regulations have been enacted by state, local and foreign jurisdictions pertaining to 
the sale of products which contain phosphorous, volatile organic compounds, per- and polyfluoroalkyl substances (“PFAS”) or 
other ingredients that may impact human health or the environment. Under California Proposition 65, for example, label 
disclosures are required for certain products containing chemicals listed by California. Chemical management initiatives that 
promote pollution prevention through research and development of safer chemicals and safer chemical processes are being 
advanced by several states.  
 
Environmentally preferable purchasing programs for cleaning products have been enacted in a number of states to date, and in 
recent years have been considered by several other state legislatures. Cleaning product ingredient disclosure legislation has 
been introduced in the U.S. Congress in each of the past few years but has not passed, and several states are considering 
further regulations in this area. In 2017, California passed the Cleaning Product Right to Know Act of 2017, that required 
ingredient transparency on-line and on-label by 2020 and 2021, respectively. The U.S. Government is monitoring “green 
chemistry” initiatives through a variety of initiatives, including its “Design for the Environment” (“DfE”)/“Safer Choice” program. 
DfE/Safer Choice has three broad areas of work (recognition of safer products on a DfE/Safer Choice label, development of 
best practices for industrial processes and evaluation of safer chemicals), and we are involved in these to varying degrees. Our 
Global Institutional and Global Industrial cleaning products are subject to the regulations and may incur additional stay-in-
market expenses associated with conducting the required alternatives analyses for chemicals of concern. To date, we 
generally have been able to comply with such legislative requirements by reformulation or labeling modifications. Such 
legislation has not had a material adverse effect on our consolidated results of operations, financial position or cash flows to 
date. 
 
TSCA: The nation’s primary chemicals management law, the Toxic Substances Control Act (“TSCA”), was updated with the 
passage of the Frank R. Lautenberg Chemical Safety for the 21st Century Act (“LCSA”) in 2016. The LCSA modernizes the 
original 1976 legislation, aiming to establish greater public confidence in the safety of chemical substances in commerce and 
improve the U.S. Environmental Protection Agency’s (“EPA”) capability and authority to regulate existing and new chemical 
substances. For Ecolab, the TSCA changes mainly impact testing and submission costs for new and existing chemical 
substances in the United States. As a result of reform and multiple administration changes, EPA reviews are resulting in the 
majority of new substances being regulated in some manner by the agency. As the agency continues to review existing 
chemistries, the likelihood that substances manufactured, imported, or processed by Ecolab may be subject to additional 
testing costs and/or risk management decisions is increasing. Future EPA risk evaluation decisions may result in the reduction 
or elimination of future uses for some products. Compliance with new requirements under TSCA are similar to the costs 
associated with REACH in the European Union, which is discussed below. 
 
REACH: The European Union has enacted a regulatory framework for the Registration, Evaluation and Authorization of 
Chemicals (“REACH”), which aims to manage chemical safety risks. REACH established a European Chemicals Agency 
(“ECHA”) in Helsinki, Finland, which is responsible for evaluating data to determine hazards and risks and to manage this 
program for authorizing chemicals for sale and distribution in Europe. We met all REACH registration requirements. To help 
manage this program, we have been simplifying our product lines and working with chemical suppliers to comply with 
registration requirements. In addition, Korea, Taiwan, Turkey, India, Chile and Colombia and other countries have implemented 
or are implementing similar requirements. In addition, the European Green Deal will include the revision of chemical 
management regulation to achieve a circular economy and toxic-free environment (Chemical Strategy for Sustainability) which 
may impact sales in Ecolab’s raw material portfolio. Potential costs to us are not yet fully quantifiable but are not expected to 
have a material adverse effect on our consolidated results of operations or cash flows in any one reporting period or on our 
financial position. 

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GHS: In 2003, the United Nations adopted a standard on hazard communication and labeling of chemical products known as 
the Globally Harmonized System of Classification and Labeling of Chemicals (“GHS”). GHS is designed to facilitate 
international trade and increase safe handling and use of hazardous chemicals through a worldwide system that classifies 
chemicals based on their intrinsic hazards and communicates information about those hazards through standardized product 
labels and safety data sheets (“SDSs”). As of 2024, most countries in which we operate have adopted or are expected to adopt 
GHS-related legislation. The primary cost of compliance revolves around reclassifying products and revising SDSs and product 
labels. We have met applicable deadlines and are working toward a phased-in approach to mitigate the costs of GHS 
implementation in remaining countries (e.g., Peru, Chile, India). We are also implementing updates, where applicable, of GHS 
revisions in countries where it is already present (e.g., US, Canada, Malaysia, Singapore). Potential costs to us are not 
expected to have a material adverse effect on our consolidated results of operations or cash flows in any one reporting period 
or on our financial position. 
 
Pesticide and Biocide Legislation: Various international, federal and state environmental laws and regulations govern the 
manufacture and/or use of pesticides. We manufacture and sell certain disinfecting, sanitizing and material preservation 
products that kill or reduce microorganisms (bacteria, viruses, fungi) on hard environmental surfaces, in process fluids and on 
certain food products. Such products constitute “pesticides” or “antimicrobial pesticides” under the current definitions of the 
Federal Insecticide, Fungicide, and Rodenticide Act (“FIFRA”), as amended by the Food Quality Protection Act of 1996, the 
principal federal statute governing the manufacture, labeling, handling and use of pesticides. We maintain several hundred 
product registrations with the U.S. Environmental Protection Agency (“EPA”). Registration entails the necessity to meet certain 
efficacy, toxicity and labeling requirements and to pay on-going registration fees. In addition, each state in which these 
products are sold requires registration and payment of a fee. In general, the states impose no substantive requirements 
different from those required by FIFRA. However, California and certain other states have adopted additional regulatory 
programs, and California imposes a tax on total pesticide sales in that state. While the cost of complying with rules as to 
pesticides has not had a material adverse effect on our consolidated results of operations, financial condition, or cash flows to 
date, the costs and delays in receiving necessary approvals for these products continue to increase. Total fees paid to the EPA 
and the states to obtain or maintain pesticide registrations are not expected to significantly affect our consolidated results of 
operations or cash flows in any one reporting period or our financial position. 
 
In Europe, the Biocidal Products Regulation established a program to evaluate and authorize marketing of biocidal active 
substances and products. We are working with suppliers and industry groups to manage these requirements and have met all 
relevant deadlines of the program by the timely submission of dossiers for active substances and biocide products. Anticipated 
registration costs, which will be incurred through the multi-year phase-in period, will be significant; however, these costs are not 
expected to significantly affect our consolidated results of operations or cash flows in any one reporting period or our financial 
position. The same is true for emerging biocide regulations in Asia. 
 
In addition, Pest Elimination applies restricted-use pesticides that it generally purchases from third parties. That business must 
comply with certain standards pertaining to the use of such pesticides and to the licensing of employees who apply such 
pesticides. Such regulations are enforced primarily by the states or local jurisdictions in conformity with federal regulations. We 
have not experienced material difficulties in complying with these requirements.  
 
FDA Antimicrobial Product Requirements: Various laws and regulations have been enacted by federal, state, local and 
foreign jurisdictions regulating certain products manufactured and sold by us for controlling microbial growth on humans, 
animals and foods. In the United States, these requirements generally are administered by the U.S. Food and Drug 
Administration ("FDA"). However, the U.S. Department of Agriculture and EPA also may share in regulatory jurisdiction of 
antimicrobials applied to food. The FDA codifies regulations for these product categories in order to ensure product quality, 
safety and effectiveness. The FDA also has been expanding requirements applicable to such products, including proposing 
regulations for over-the-counter antiseptic drug products, which may impose additional requirements associated with 
antimicrobial hand care products and associated costs when finalized by the FDA. 
 
 
 

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12 
Medical Device, Drug and Cosmetic Product Requirements: As a manufacturer, distributor and marketer of medical devices 
and human drugs, we also are subject to regulation by the FDA and corresponding regulatory agencies of the state, local and 
foreign governments in which we sell our products. These regulations govern the development, testing, manufacturing, 
packaging, labeling, distribution and marketing of medical devices and medicinal products, including Advanced Pharmaceutical 
Ingredients (“API”), excipients and resins for biopharmaceutical processing.  
 
• 
In the United States, we are required to register with the FDA as a medical device, drug and cosmetic 
manufacturer, comply with post-market reporting (e.g., Adverse Event Reporting, MDR and Recall) 
requirements, and to comply with the FDA’s current Good Manufacturing Practices and Good Practice 
Guidelines (“GxPs”), which ensure that products are consistently produced and controlled according to quality 
standards and must be approved by the competent authorities. 
 
• 
Countries in the European Union require that certain products being sold within their jurisdictions obtain a “CE 
mark,” an international symbol of adherence to quality assurance standards, and be manufactured in 
compliance with certain requirements (e.g., Medical Device Regulation (EU) 2017/745 (“MDR”), and ISO 
13485). We have CE mark approval to sell various medical devices. Implementation of the MDR has required 
additional investments, including system, product, process, technical file and product improvements. 
Additionally, pharmaceutical products in the EU must comply with regulations such as the GxP guidelines. 
 
• 
In Australia, products must comply with the regulations set by the Therapeutic Goods Administration (“TGA”). 
Medical devices must be included in the Australian Register of Therapeutic Goods (“ARTG”) and meet the 
Essential Principles for safety and performance. Therapeutic goods, including drugs and cosmetics, must 
adhere to specific standards and regulatory frameworks for safety, quality, efficacy, labelling, and claims.  
 
• 
Non-EU export markets are also subject to government regulation and country-specific rules and regulations. 
 
Equipment: Ecolab’s products are dispensed by equipment that is subject to state and local regulatory requirements, as well 
as being subject to UL, NSF, and other approval requirements. For certain digitally connected product offerings, Federal 
Communication Commission (“FCC”) and corresponding international requirements are applicable. We have both dedicated 
manufacturing facilities and third-party production of our equipment. We are developing processes to monitor and manage 
changing regulatory regimes and assist with equipment systems compliance. To date, such requirements have not had a 
material adverse effect on our consolidated results of operations, financial position or cash flows. 
 
Other Environmental Legislation: Our manufacturing plants are subject to federal, state, local or foreign jurisdiction laws and 
regulations relating to discharge of hazardous substances into the environment and to the transportation, handling and 
disposal of such substances. The primary federal statutes that apply to our activities in the United States are the Clean Air Act, 
the Clean Water Act and the Resource Conservation and Recovery Act. We are also subject to the Superfund Amendments 
and Reauthorization Act of 1986, which imposes certain reporting requirements as to emissions of hazardous substances into 
the air, land and water. The products we produce and distribute into Europe are also subject to directives governing electrical 
waste (WEEE Directive 2012/19/EU) and restrictive substances (RoHS Directive 2011/65/EU). Similar legal requirements apply 
to Ecolab’s facilities globally. We make capital investments and expenditures to comply with environmental laws and 
regulations, to promote employee safety and to carry out our announced environmental sustainability principles. To date, such 
expenditures have not had a significant adverse effect on our consolidated results of operations, financial position or cash 
flows. Our capital expenditures for environmental, health and safety projects worldwide were approximately $56 million in 2024, 
$46 million in 2023 and $35 million in 2022. Approximately $60 million has been budgeted globally for projects in 2025.  
 
Climate Change: Various laws and regulations addressing climate change are being implemented or considered at 
international, national, regional, and state levels, particularly focusing on reducing greenhouse gas (“GHG”) emissions. Notable 
regulations include California's 2023 GHG emissions reporting regulations addressing emissions, climate-related risks, and 
reduction claims, and the European Commission’s Corporate Sustainability Reporting Directive, which became effective 
January 2024 and is applicable to both EU and certain non-EU companies with a phased introduction. We are or may become 
subject to many of these laws. We continue to monitor and evaluate these regulations and incorporate reporting and disclosure 
obligations as appropriate.  
 
Ecolab recognizes that climate change presents both risks and opportunities. We assess climate-related risks within our 
Enterprise Risk Management process, aligned with the Financial Stability Board’s Task Force on Climate-related Financial 
Disclosures (“TCFD”) recommendations. Our TCFD disclosures are available in our annual CDP Climate report on our website. 
Since our first TCFD-aligned climate risk assessment in 2021, we have continued to review and adapt our strategies to 
manage climate risks and leverage opportunities for customer impact. We also evaluate potential water-related risks in our 
operations, disclosing the results in our Growth and Impact Report. Future analyses will explore nature-related risks linked to 
climate and water, aligned with the Task Force on Nature-Related Financial Disclosures (“TNFD”) recommendations.  
 
As a corporate policy, we support a balanced approach to reducing GHG emissions while sustaining economic growth. We 
have established climate related goals to further our commitment. In 2019, we announced goals to reduce operational GHG 
emissions by half by 2030 and achieve net zero by 2050, in alignment with the UN Global Compact’s Business Ambition for 
1.5°C. In 2020, we further committed to move to 100% renewable energy by 2030 and set a science-based target (“SBT”) for 
Scope 1, 2, and 3 GHG emissions. In 2024, our net zero target for Science Based Targets initiative (“SBTi”) validation was 

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13 
approved, including a near term Scope 3 target. Our near-term SBT aims to reduce absolute Scope 1 and 2 emissions by 50% 
from 2018 levels, and Scope 3 emissions by 25% from 2022 levels, by 2030. 
 
In 2023, we invested $63 million and $5.7 million in capital and operating environmental program expenses, respectively. The 
investments resulted in a reduction of total energy consumption by almost 5.7 billion BTUs; reduction of emissions by 700 
metric tons CO2e; and over 153 million gallons (~580,000 cubic meters) of water savings from reduction and recycling projects. 
These reductions are calculated using direct measurements (such as meter readings and utility reports for water) and best-
practice methodologies, with 2018 as the baseline year. 
 
Beyond our operations, we help customers in over 170 countries reduce their energy and GHG emissions through high-
efficiency solutions in cleaning, sanitation, water, paper, and energy services. Our 2030 goals include: customer GHG 
emissions reduction of 6.0 million metric tons; water stewardship to restore over 50% of our water withdrawal and achieve 
Alliance for Water Stewardship Standard certification in high-risk watersheds; and water conservation to reduce net water 
withdrawals by 40% per unit of production and help customers conserve over 300 billion gallons of water annually. 
 
The science of sustainability is evolving. For factors that may affect our sustainability initiatives, goals, and targets, see Item 1A 
of this Form 10-K, entitled “Risk Factors.” 
 
Environmental Remediation and Proceedings: Along with numerous other potentially responsible parties (“PRP”), we are 
currently involved with waste disposal site clean-up activities imposed by the federal Comprehensive Environmental Response, 
Compensation and Liability Act (“CERCLA”) or state equivalents at 16 sites in the United States. Additionally, we have similar 
liability at six sites outside the United States. In general, under CERCLA, we and each other PRP that actually contributed 
hazardous substances to a Superfund site are jointly and severally liable for the costs associated with cleaning up the site. 
Customarily, the PRPs will work with the EPA to agree and implement a plan for site remediation.  
 
Based on an analysis of our experience with such environmental proceedings, our estimated share of all hazardous materials 
deposited on the sites referred to in the preceding paragraph, and our estimate of the contribution to be made by other PRPs 
which we believe have the financial ability to pay their shares, we have accrued our best estimate of our probable future costs 
relating to such known sites. In establishing accruals, potential insurance reimbursements are not included. The accrual is not 
discounted. It is not feasible to predict when the amounts accrued will be paid due to the uncertainties inherent in the 
environmental remediation and associated regulatory processes. 
 
We have also been named as a defendant in a number of lawsuits alleging personal injury due to exposure to hazardous 
substances, including multi-party lawsuits alleging personal injury in connection with our products and services. While we do 
not believe that any of these suits will be material to us based upon present information, there can be no assurance that these 
environmental matters could not have, either individually or in the aggregate, a material adverse effect on our consolidated 
results of operations, financial position or cash flows. 
 
We have also been named as a defendant in lawsuits where our products have not caused injuries, but the claimants wish to 
be monitored for potential future injuries. We cannot predict with certainty the outcome of any such tort claims or the 
involvement we or our products might have in such matters in the future, and there can be no assurance that the discovery of 
previously unknown conditions will not require significant expenditures. In each of these chemical exposure cases, our 
insurance carriers have accepted the claims on our behalf (with or without reservation) and our financial exposure should be 
limited to the amount of our deductible; however, we cannot predict the number of claims that we may have to defend in the 
future and we may not be able to continue to maintain such insurance. 
 
Our worldwide net expenditures for contamination remediation were approximately $0.7 million in 2024, $0.3 million in 2023 and 
$1.4 million in 2022. Our worldwide accruals at December 31, 2024 for probable future remediation expenditures, excluding 
potential insurance reimbursements, totaled approximately $19.6 million. We review our exposure for contamination remediation 
costs periodically and our accruals are adjusted as considered appropriate. While the final resolution of these issues could result in 
costs below or above current accruals and, therefore, have an impact on our consolidated financial results in a future reporting 
period, we believe the ultimate resolution of these matters will not have a material effect on our consolidated results of operations, 
financial position or cash flows.  
 
 
Available Information. 
 
We file annual, quarterly and current reports, proxy statements and other information with the SEC. The SEC maintains a website that 
contains reports, proxy and information statements, and other information regarding issuers, including us, that file electronically with the 
SEC at https://www.sec.gov. 
 
General information about us, including our Annual Reports on Form 10-K, Quarterly Reports on Form 10-Q and Current Reports on 
Form 8-K, as well as any amendments and exhibits to those reports, are available free of charge through our website at 
https://investor.ecolab.com as soon as reasonably practicable after we file them with, or furnish them to, the SEC. 
 
In addition, the following governance materials are available on our web site at https://investor.ecolab.com/governance/corporate-
governance: (i) charters of the Audit, Compensation & Human Capital Management, Finance, Governance, and Safety, Health & 
Environment Committees of our Board of Directors; (ii) our Board's Corporate Governance Principles; and (iii) our Code of Conduct. 
 
We include our website addresses throughout this report for reference only. The information contained on our websites, including the 
corporate responsibility, and climate reports identified in this report, is not incorporated by reference into this report. 

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14 
Information about our Executive Officers. 
 
The persons listed in the following table are our current executive officers. Officers are elected annually. There is no family relationship 
among any of the directors or executive officers and no executive officer has been involved during the past ten years in any legal 
proceedings described in applicable Securities and Exchange Commission regulations. 
 
 
 
 
 
Name 
     Age     Office 
     
Positions Held Since 
Jan. 1, 2020 
 
 
 
 
 
 
Nicholas J. Alfano 
 
63 
Executive Vice President and President – Global Industrial Group 
 
Apr. 2023 – Present 
 
 
 
Executive Vice President and General Manager – Global Light Sector 
 
Jan. 2021 – Mar. 2023 
 
 
 
Executive Vice President and General Manager – Global Food & 
Beverage 
 
Jan. 2020 – Dec. 2020 
 
 
 
 
 
 
Christophe Beck 
 
57 
Chairman and Chief Executive Officer 
 
Oct. 2022 – Present 
 
 
 
Chairman, Chief Executive Officer and President 
 
May 2022 – Oct. 2022 
 
 
 
President and Chief Executive Officer 
 
Jan. 2021 – May 2022 
 
 
 
President and Chief Operating Officer 
 
Jan. 2020 – Dec. 2020 
 
 
 
 
 
 
Larry L. Berger 
 
64 
Executive Vice President and Chief Technical Officer 
 
Jan. 2020 – Present 
 
 
 
 
 
 
Jandeen M. Boone 
 
51 
Executive Vice President, General Counsel and Secretary 
 
Jan. 2025 – Present 
 
 
 
Executive Vice President, General Counsel, Secretary and Interim Chief 
Compliance Officer 
 
June 2024 – Jan. 2025 
 
 
 
Senior Vice President, Chief Compliance Officer and Interim General 
Counsel 
 
May 2024 – June 2024 
 
 
 
Interim General Counsel and Assistant Secretary 
 
Apr. 2024 – May 2024 
 
 
 
Sector General Counsel, Institutional and International Markets 
 
Feb. 2023 – Apr. 2024 
 
 
 
Sector General Counsel, Institutional and Specialty 
 
Jan. 2021 – Jan. 2023 
 
 
 
Associate General Counsel, Institutional 
 
Jan. 2020 – Dec. 2021 
 
 
 
 
 
 
Jennifer J. Bradway 
 
48 
Senior Vice President and Corporate Controller 
 
Jan. 2022 – Present 
 
 
 
Senior Vice President Finance - Global Institutional 
 
Jan. 2020 – Dec. 2021 
 
 
 
 
 
 
Darrell R. Brown 
 
61 
President and Chief Operating Officer 
 
Oct. 2022 – Present 
 
 
 
Executive Vice President and President – Global Industrial 
 
Jan. 2020 – Sept. 2022 
 
 
 
 
 
 
Gregory B. Cook 
 
56 
Executive Vice President and President – Institutional Group 
 
Aug. 2023 – Present  
 
 
 
Executive Vice President and General Manager – Global Institutional  
 
June 2021 – July 2023 
 
 
 
Senior Vice President and General Manager – Global Pest 
 
Jan. 2020 – May 2021 
 
 
 
 
 
 
Alexander A. De Boo 
 
57 
Executive Vice President and President – Global Markets 
 
Feb. 2021 – Present 
 
 
 
Executive Vice President and President – Western Europe 
 
Apr. 2020 – Jan. 2021 
 
 
 
Senior Vice President and General Manager – Industrial, Europe 
 
Jan. 2020 – Apr. 2020 
 
 
 
 
 
 
Machiel Duijser (1) 
 
53 
Executive Vice President and Chief Supply Chain Officer 
 
Feb. 2020 – Present 
 
 
 
 
 
 
Alexandra M. A. Hlila 
 
49 
Executive Vice President and General Manager – Global Pest 
 
Dec. 2024 – Present 
 
 
 
Senior Vice President – Strategy Institutional Group 
 
Mar. 2024 – Dec. 2024 
 
 
 
Senior Vice President & General Manager – Institutional Europe 
 
May 2022 – Feb. 2024 
 
 
 
Vice President Global & Corporate Accounts – Institutional Europe 
 
May 2021 – Apr. 2022 
 
 
 
Vice President Field Sales Europe – Institutional Division 
 
Jan. 2020 – Apr. 2021 
 
 
 
 
 
 
Scott D. Kirkland 
 
51 
Chief Financial Officer 
 
Jan. 2022 – Present 
 
 
 
Senior Vice President and Corporate Controller 
 
Jan. 2020 – Dec. 2021 
 
 
 
 
 
 
Laurie M. Marsh 
 
61 
Executive Vice President – Human Resources 
 
Jan. 2020 – Present 
 
 
 
 
 
 
Harpreet Saluja (2) 
 
56 
Executive Vice President – Corporate Strategy & Business 
Development 
 
Nov. 2024 - Present 
 
 
 
  
  
(1) Prior to joining Ecolab in February 2020, Mr. Duijser was employed by Reckitt Benckiser Group plc (RB), a global provider of health, 
hygiene and home products, as Chief Supply Officer from 2018 until 2020. 
 
(2) Prior to joining Ecolab in November 2024, Ms. Saluja was employed by Eaton Corporation plc, a power management company, as 
Senior Vice President, Corporate Development and Planning from 2013 until 2024. 

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15 
Forward-Looking Statements 
 
This Form 10-K, including Part I, Item 1, entitled “Business,” and the MD&A within Part II, Item 7, contains forward-looking statements 
within the meaning of the Private Securities Litigation Reform Act of 1995. These statements include expectations concerning items such 
as: 
 
• 
amount, funding and timing of cash expenditures relating to our restructuring and other initiatives, as well as savings from such 
initiatives  
• 
future cash flows, access to capital, targeted credit rating metrics and impact of credit rating downgrade 
• 
adequacy of cash reserves 
• 
uses for cash, including dividends, share repurchases, debt repayments, capital investments and strategic business 
acquisitions 
• 
global economic and political environment 
• 
long-term potential of our business 
• 
impact of changes in exchange rates and interest rates, including the assessment and management of associated risks 
• 
customer retention rate 
• 
bad debt experience, non-performance of counterparties and losses due to concentration of credit risk 
• 
disputes, claims and litigation 
• 
environmental contingencies 
• 
impact and cost of complying with laws and regulations 
• 
sustainability targets 
• 
returns on pension plan assets 
• 
contributions to pension and postretirement healthcare plans 
• 
amortization expense 
• 
impact of new accounting pronouncements 
• 
income taxes, including tax attributes, valuation allowances, unrecognized tax benefits, permanent reinvestment assertions 
and goodwill deductibility 
• 
recognition of share-based compensation expense 
• 
payments under operating leases 
• 
future benefit plan payments 
• 
market position 
 
Without limiting the foregoing, words or phrases such as “will likely result,” “are expected to,” “will be,” “will continue,” “is anticipated,” “we 
believe,” “we expect,” “estimate,” “project” (including the negative or variations thereof), “intends,” “could,” or similar terminology, 
generally identify forward-looking statements. Forward-looking statements may also represent challenging goals for us. These 
statements, which represent our expectations or beliefs concerning various future events, are based on current expectations that involve 
a number of risks and uncertainties that could cause actual results to differ materially from those of such forward-looking statements. We 
caution that undue reliance should not be placed on such forward-looking statements, which speak only as of the date made. For a 
further discussion of these and other factors which could cause results to differ from those expressed in any forward-looking statement, 
see Item 1A of this Form 10-K, entitled “Risk Factors.” Except as may be required under applicable law, we undertake no duty to update 
our forward-looking statements. 
 
Forward-looking and other statements in this document may also address our sustainability initiatives, goals, targets and progress, and 
the inclusion of such statements is not an indication that these contents are necessarily material to investors or required to be disclosed 
in our filings with the SEC. In addition, historical, current, and forward-looking sustainability-related statements may be based on 
standards for measuring progress that are still developing, internal controls and processes that continue to evolve, and assumptions that 
are subject to change in the future and performance against our goals and targets may differ from such forward-looking statements in 
such event. 
 
 
 

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16 
Item 1A. Risk Factors. 
 
The following are important factors which could affect our financial performance and could cause our actual results for future periods to 
differ materially from our anticipated results or other expectations, including those expressed in any forward-looking statements made in 
this Form 10-K. See the section entitled “Forward-Looking Statements” set forth above.  
 
We may also refer to this disclosure to identify factors that may cause results to differ materially from those expressed in other forward-
looking statements including those made in oral presentations, including telephone conferences and/or webcasts open to the public. 
 
Investing in our common stock involves a high degree of risk. You should carefully consider the risks described below in addition to the 
other information set forth in this Annual Report on Form 10-K, including "Item 7 - Management's Discussion and Analysis of Financial 
Condition and Results of Operation" and our consolidated financial statements and the related notes, before making an investment 
decision. The risks described below are not the only risks or uncertainties we face. The occurrence of any of the following risks or 
additional risks and uncertainties not presently known to us, or that we currently believe to be immaterial, could materially and adversely 
affect our business, financial condition, prospects, or results of operations. In such case, the trading price of our common stock could 
decline, and you may lose all or part of your original investment. Our actual results could differ materially from those anticipated in the 
forward-looking statements as a result of specific factors, including the risks and uncertainties described below. 
 
Additionally, macroeconomic and geopolitical developments, including public health crises, escalating global conflicts, supply chain 
disruptions, labor market constraints, rising rates of inflation and high interest rates may amplify many of the risks discussed below to 
which we are subject. The extent of the impact of macroeconomic and geopolitical developments, including public health crises, on our 
financial and operating performance depends significantly on the duration and severity of such macroeconomic and geopolitical 
developments, the actions taken to contain or mitigate its impact and any changes in consumer behaviors as a result thereof. 
 
Economic & Operational Risks 
 
Our results are impacted by general worldwide economic factors.  
 
Over the past year, global interest rates aimed at curbing inflation, as well as implications of geopolitical situations in Europe, the Middle 
East and China, have resulted in economic and demand uncertainty. Previously, the COVID pandemic, geopolitical instability and other 
global events have resulted in supply chain challenges, inflation, high interest rates, foreign currency exchange volatility, and volatility in 
global capital markets, which have affected our business and could have a material adverse impact on our business in the future. 
Countries such as Argentina and Turkey have experienced economic upheaval and similar upheaval in other countries with Ecolab 
operations could have a material adverse impact on our consolidated results of operations, financial position and cash flows by 
negatively impacting economic activity, including in our key end-markets, and by further weakening the local currency versus the U.S. 
dollar, resulting in reduced sales and earnings from our foreign operations, which are generated in the local currency, and then 
translated to U.S. dollars. 
 
Our results depend upon the continued vitality of the markets we serve. 
 
Economic downturns, and in particular downturns in our larger markets including the foodservice, hospitality, travel, health care, food 
processing, refining, pulp and paper, mining and steel industries, can adversely impact our customers, and we may find it difficult to 
restore margins by maintaining pricing due to easing inflation from slowing economic growth. Recently, the war and energy crisis in 
Europe have resulted in a more challenging macroeconomic environment with significantly impacted costs and demand. Previously, the 
COVID-19 pandemic negatively impacted the demand for our products and services provided to customers in the full-service restaurant, 
hospitality, lodging and entertainment industries. In prior years, a weaker global economic environment has also negatively impacted 
certain of our other end-markets. During these periods of weaker economic activity, our customers and potential customers may reduce 
or discontinue their volume of purchases of cleaning and sanitizing products and water treatment and process chemicals, which has had, 
and may continue to have, a material adverse effect on our business, financial condition, results of operation or cash flows. 
 
Our significant non-U.S. operations expose us to global economic, political and legal risks that could impact our profitability. 
 
We have significant operations outside the United States, including joint ventures and other alliances. We conduct business in more than 
170 countries and, in 2024, approximately 47% of our net sales originated outside the United States. There are inherent risks in our 
international operations, including:  
 
• 
exchange controls and currency restrictions; 
• 
currency fluctuations and devaluations; 
• 
tariffs and trade barriers; 
• 
export duties and quotas; 
• 
changes in the availability and pricing of raw materials, energy and utilities; 
• 
changes in local economic conditions; 
• 
changes in laws and regulations, including the imposition of economic or trade sanctions affecting international commercial 
transactions; 
• 
difficulties in managing international operations and the burden of complying with international and foreign laws; 
• 
requirements to include local ownership or management in our business;  
• 
economic and business objectives that differ from those of our joint venture partners; 

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17 
• 
exposure to possible expropriation, nationalization or other government actions;  
• 
restrictions on our ability to repatriate dividends from our subsidiaries;  
• 
unsettled political conditions, military action, civil unrest, acts of terrorism, force majeure, war or other armed conflict, 
including the Russian invasion of Ukraine, the Israel-Hamas conflict and other hostilities in the Middle East; and  
• 
countries whose governments have been hostile to U.S.-based businesses. 
 
Following Russia’s invasion of Ukraine and the United States’ and other countries’ sanctions against Russia, we have limited our Russian 
business to operations that are essential to life, providing minimal support for our healthcare, life sciences, food and beverage and 
certain water businesses, and we may further narrow our presence in Russia depending on developments in the conflict or otherwise. 
While our operations in Russia and areas experiencing conflict are not material to our business and financial results, the escalation of 
these conflicts, or the imposition of additional sanctions by the United States, may also heighten many other risks disclosed in our report 
on Form 10-K, any of which could materially and adversely affect our business and financial results. Such risks include, but are not 
limited to, adverse effects on macroeconomic conditions, including increased inflation, constraints on the availability of commodities, 
supply chain disruption and decreased business spending; disruptions to our or our business partners’ global technology infrastructure, 
including through cyber-attack or cyber-intrusion; adverse changes in international trade policies and relations; claims, litigation and 
regulatory enforcement; our ability to implement and execute our business strategy; terrorist activities; our exposure to foreign currency 
fluctuations; reputational risk; and constraints, volatility, or disruption in the capital markets. 
 
Additionally, changes in international trade policies by governments around the world, including the imposition or continuation of tariffs, 
could materially and adversely affect our business. In 2018, the U.S. imposed tariffs on certain imports from China and other countries, 
resulting in retaliatory tariffs by China and other countries. In February 2025, the U.S. proposed a 25% additional tariff on imports from 
Canada and Mexico and a 10% additional tariff on imports from China. These tariffs, any new tariffs or policies imposed by governments 
around the world, or any resulting retaliatory measures, to the extent implemented, could increase our costs, reduce our sales and 
earnings or otherwise have an adverse effect on our operations. 
 
Further, our operations outside the United States require us to comply with a number of United States and non-U.S. laws and regulations, 
including anti-corruption laws such as the United States Foreign Corrupt Practices Act and the United Kingdom Bribery Act, as well as 
U.S. and non-U.S. economic sanctions regulations. We have internal policies and procedures relating to such laws and regulations; 
however, there is risk that such policies and procedures will not always protect us from the misconduct or reckless acts of employees or 
representatives, particularly in the case of recently acquired operations that may not have significant training in applicable compliance 
policies and procedures. Violations of such laws and regulations could result in disruptive investigations, significant fines and sanctions, 
which could have a material adverse effect on our consolidated results of operations, financial position or cash flows. 
 
Also, because of uncertainties regarding the interpretation and application of laws and regulations and the enforceability of intellectual 
property and contract rights, we face risks in some countries that our intellectual property rights and contract rights would not be enforced 
by local governments. We are also periodically faced with the risk of economic uncertainty, which has impacted our business in some 
countries. Other risks in international business also include difficulties in staffing and managing local operations, including managing 
credit risk to local customers and distributors. 
 
Our overall success as a global business depends, in part, upon our ability to succeed in differing economic, social, legal and political 
conditions. We may not continue to succeed in developing and implementing policies and strategies that are effective in each location 
where we do business, which could have a material adverse effect on our consolidated results of operations, financial position or cash 
flows. 
 
We may experience business disruption if we fail to execute organizational change and management transitions. 
 
Our continued success will depend on the efforts and abilities of our executive officers and certain other key employees, particularly 
those with sales and sales management responsibilities, to drive business growth, development and profitability. Our operations could be 
materially and adversely affected if for any reason we are unable to successfully execute organizational change and management 
transitions at leadership levels. 
 
We are subject to information technology system failures, network disruptions and breaches in data security. 
 
We rely to a large extent upon information technology systems and infrastructure to operate our business. The size and complexity of our 
information technology systems and those of strategic vendors make them vulnerable to failure, malicious intrusion and random attack. 
Acquisitions have resulted in further de-centralization of systems and additional complexity in our systems infrastructure. Likewise, data 
security breaches by employees or others with permitted access to our systems or to the systems of strategic vendors pose a risk that 
sensitive data may be exposed to unauthorized persons or to the public. Geopolitical tensions or conflicts, such as Russia’s invasion of 
Ukraine, may further heighten the risk of cybersecurity attacks. While we have continually matured our security program and capabilities 
and have had no material incidents to date, cyber threats continue to evolve and there can be no assurance that our efforts will prevent 
cybersecurity attacks or breaches in our systems or in the systems of strategic vendors, including cloud providers, that could cause 
reputational damage, business disruption or legal and regulatory costs; could result in third-party claims; could result in compromise or 
misappropriation of our intellectual property, trade secrets or sensitive information; or could otherwise materially adversely affect our 
business, including our business strategy, results of operations, or financial condition. Certain of our customer offerings include digital 
components, such as remote monitoring of certain customer operations. A breach of those remote monitoring systems could expose 
customer data giving rise to potential third-party claims and reputational damage. There may be other related challenges and risks as we 
complete implementation of our ERP system upgrade. 
 

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Our results could be materially and adversely affected by difficulties in securing the supply of certain raw materials or by 
fluctuations in the cost of raw materials. 
 
The prices of raw materials used in our business fluctuate, and in recent years we have experienced periods of significant increased raw 
material costs. Changes in raw material prices, unavailability of adequate and reasonably priced raw materials or substitutes for those 
raw materials, or the inability to obtain or renew supply agreements on favorable terms has materially and adversely affected our 
business and can in the future materially and adversely affect our consolidated results of operations, financial position or cash flows. In 
addition, volatility and disruption in economic activity and conditions could disrupt or delay the performance of our suppliers and thus 
impact our ability to obtain raw materials at favorable prices or on favorable terms, which may materially and adversely affect our 
business. 
 
Our increasing reliance on artificial intelligence (“AI”) technologies in our products, services, and operations presents several 
risks that could adversely impact our business, financial condition, and results of operations. 
 
We are increasingly incorporating AI capabilities into the development of technologies and our business operations, and into our products 
and services. AI technology is complex and rapidly evolving, and may subject us to significant competitive, legal, regulatory, operational 
and other risks, including the following: 
 
• 
Operational and Technical Risks: AI technologies are complex and rapidly evolving. Flaws in AI algorithms, training 
methodologies, or datasets may lead to unintended consequences, such as operational disruptions, erroneous decision-
making, or data loss. These issues could impair the effectiveness of our AI systems and result in significant operational 
challenges. Additionally, software we purchase or lease from third-party vendors could become inoperable (via attack 
from a bad actor, network failure, code error, etc.), such that it adversely impacts Ecolab’s ability to deliver products or 
services to its customers, resulting in financial losses, legal liabilities, and damages to our reputation. 
• 
Legal and Regulatory Risks: The legal and regulatory landscape for AI is still developing and varies across jurisdictions. 
Compliance with evolving AI regulations may impose significant costs, limit our ability to incorporate AI capabilities, and 
expose us to legal liabilities. Additionally, new regulations could conflict with our current AI practices, requiring costly 
changes to our development and deployment strategies. 
• 
Reputational Risks: The use of AI raises social and ethical concerns, which could harm our reputation if not managed 
responsibly. Incidents related to AI, such as biased outcomes or privacy breaches, could lead to negative publicity and 
reduce public trust in our AI solutions. 
• 
Competitive Risks: Our competitors may develop and implement AI technologies more effectively, gaining a competitive 
advantage. If we fail to keep pace with advancements in AI, our market position could be weakened, adversely affecting 
our business performance. 
• 
Financial Risks: The development, testing, and deployment of AI systems are resource-intensive and may increase our 
operational costs. There is no assurance that our investments in AI will yield the anticipated benefits or that customers will 
adopt our AI-enhanced offerings, potentially impacting our financial results. 
• 
Cybersecurity Risks: AI systems can be vulnerable to cybersecurity threats, such as data breaches and unauthorized 
access. These threats could result in financial losses, legal liabilities, and damage to our reputation.  
 
We are committed to developing and using AI responsibly, but there can be no guarantee that we will successfully mitigate all associated 
risks. Any failure in our AI initiatives could materially harm our business, financial condition, and results of operations. 
 
Severe public health outbreaks not limited to COVID-19 may adversely impact our business. 
 
The COVID-19 pandemic had a rapid and significant negative impact on the global economy, including a significant downturn in the 
foodservice, hospitality and travel industries. Measures taken to alleviate the pandemic (such as stay-at-home orders and other 
responsive measures) significantly impacted our restaurant and hospitality customers and negatively affected demand for our products 
and services in these segments, resulting in a material adverse effect on our business and results of operations. Besides the COVID-19 
pandemic, the United States and other countries have experienced, and may experience in the future, public health outbreaks such as 
Zika virus, Avian Flu, SARS and H1N1 influenza. A prolonged occurrence of a contagious disease such as these could result in a 
significant downturn in the foodservice, hospitality and travel industries and also may result in health or other government authorities 
imposing restrictions on travel further impacting our end markets. Any of these events could result in a significant drop in demand for 
some of our products and services and materially and adversely affect our business. 
 

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19 
Strategic Risks 
 
If we are unsuccessful in integrating acquisitions our business could be materially and adversely affected. 
 
We seek to acquire complementary businesses as part of our long-term strategy. There can be no assurance that we will find attractive 
acquisition candidates or succeed at effectively managing the integration of acquired businesses. If the underlying business performance 
of such acquired businesses deteriorates, the expected synergies from such transactions do not materialize or we fail to successfully 
integrate new businesses into our existing businesses, our consolidated results of operations, financial position or cash flows could be 
materially and adversely affected. 
 
If we are unsuccessful in executing on key business initiatives, our business could be materially and adversely affected. 
 
We continue to execute key business initiatives as part of our ongoing efforts to improve our efficiency and returns. In particular, we are 
making supply chain investments to secure supply and add new capacity in our Life Sciences business. Additionally, we are continuing 
implementation of our ERP system upgrades, which are expected to continue in phases over the next several years. These upgrades, 
which include sales, supply chain and certain finance functions, are expected to improve the efficiency of certain financial and related 
transactional processes. These upgrades involve complex business process design and a failure of certain of these processes could 
result in business disruption. We are also undertaking restructuring programs including the One Ecolab initiative leveraging our digital 
technologies to realign the functional work done in many countries into global centers of excellence. This program is discussed along with 
other restructuring activities under Note 3 of this Form 10-K. If the projects in which we are investing or the initiatives which we are 
pursuing are not successfully executed, our consolidated results of operations, financial position or cash flows could materially and 
adversely be affected. 
 
Our growth depends upon our ability to compete successfully with respect to value, innovation and customer support.  
 
We have numerous global, national, regional and local competitors. Our ability to compete depends in part on providing high quality and 
high value-added products, technology and service. We must also continue to identify, develop and commercialize innovative, profitable 
and high value-added products for niche applications and commercial digital applications. We have made significant investments in 
commercial digital product offerings, and our culture and expertise must continue to evolve to develop, support and profitably deploy 
commercial digital offerings, which are becoming an increasingly important part of our business. There can be no assurance that we will 
be able to accomplish our technology development goals or that technological developments by our competitors, including in the area of 
artificial intelligence, will not place certain of our products, technology or services at a competitive disadvantage in the future. In addition, 
certain of the new products that we have under development will be offered in markets in which we do not currently compete, and there 
can be no assurance that we will be able to compete successfully in those new markets. If we fail to introduce new technologies or 
commercialize our digital offerings on a timely and profitable basis, we may lose market share and our consolidated results of operations, 
financial position or cash flows could be materially and adversely affected. 
 
Consolidation of our customers and vendors could materially and adversely affect our results. 
 
Customers and vendors in the foodservice, hospitality, travel, healthcare, energy, life sciences, food processing and pulp and paper 
industries, as well as other industries we serve, have consolidated in recent years and that trend may continue. This consolidation could 
have a material adverse impact on our ability to retain customers and on our pricing, margins and consolidated results of operations. 
 
We enter into multi-year contracts with customers that could impact our results. 
 
Our multi-year contracts with some of our customers include terms affecting our pricing flexibility. There can be no assurance that these 
restraints will not have a material adverse impact on our margins and consolidated results of operations. 
 
Legal, Regulatory & Compliance Risks 
 
Our business depends on our ability to comply with laws and governmental regulations and meet our contractual commitments 
and failure to do so could materially and adversely impact our business; and we may be materially and adversely affected by 
changes in laws and regulations. 
 
Our business is subject to numerous laws and regulations relating to the environment, including evolving climate change standards, and 
to the manufacture, storage, distribution, sale and use of our products as well as to the conduct of our business generally, including 
employment and labor laws and anti-corruption laws. Furthermore, increasing public and governmental awareness and concern 
regarding the effects of climate change has led to significant legislative and regulatory efforts to limit greenhouse gas emissions and will 
likely result in further environmental and climate change laws and regulations. Compliance with these laws and regulations exposes us to 
potential financial liability and increases our operating costs. A violation of these laws and regulations could expose us to financial liability 
that may have a material adverse effect on our results of operations and cash flows. Regulation of our products and operations continues 
to increase with more stringent standards, causing increased costs of operations and potential for liability if a violation occurs. The 
potential cost to us relating to environmental and product registration laws and regulations is uncertain due to factors such as the 
unknown magnitude and type of possible contamination and clean-up costs, the complexity and evolving nature of laws and regulations, 
and the timing and expense of compliance. Changes to current laws (including tax laws), regulations and policies could impose new 
restrictions, costs or prohibitions on our current practices which would have a material adverse effect on our consolidated results of 
operations, financial position or cash flows. Changes to labor and employment laws and regulations, as well as related rulings by courts 
and administrative bodies, could materially and adversely affect our operations and expose us to potential financial liability. 

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Defense of litigation, particularly certain types of actions such as antitrust, patent infringement, personal injury, product liability, breach of 
contract, wage hour and class action lawsuits, can be costly and time consuming even if ultimately successful, and if not successful could 
have a material adverse effect on our consolidated results of operations, financial position or cash flows. 
 
A chemical spill or release could materially and adversely impact our business.  
 
As a manufacturer and supplier of chemical products, there is a potential for chemicals to be accidentally spilled, released or discharged, 
either in liquid or gaseous form, during production, transportation, storage or use. Such a release could result in environmental 
contamination as well as a human or animal health hazard. Accordingly, such a release could have a material adverse effect on our 
consolidated results of operations, financial position or cash flows. 
 
Potential indemnification liabilities pursuant to the separation and split-off of our Upstream Energy business could materially 
and adversely affect our business and financial statements. 
 
With respect to the separation and subsequent split-off of our Upstream Energy business, we entered into a separation and distribution 
agreement with ChampionX Holding Inc. and ChampionX Corporation (f/k/a Apergy Corporation and taken together with ChampionX 
Holding Inc., “ChampionX”) as well as certain other agreements to govern the separation and related transactions and our relationship 
with ChampionX going forward. These agreements provide for specific indemnity and certain other obligations of each party and could 
lead to disputes between ChampionX and us. If we are required to indemnify ChampionX under the circumstances set forth in these 
agreements, we may be subject to substantial related liabilities. In addition, with respect to the liabilities for which ChampionX has agreed 
to indemnify us under these agreements, there can be no assurance that the indemnity rights we have against ChampionX will be 
sufficient to protect us against the full amount of such liabilities, or that ChampionX will be able to fully satisfy its indemnification 
obligations. Each of these risks could negatively affect our business and our consolidated results of operations, financial position or cash 
flows could be materially and adversely affected. 
 
Extraordinary events may significantly impact our business.  
 
The occurrence of (a) litigation or claims, (b) the loss or insolvency of a major customer or distributor, (c) repeated or prolonged federal 
government shutdowns or similar events, (d) war (including acts of terrorism or hostilities which impact our markets), (e) natural or 
manmade disasters, (f) water shortages or (g) severe weather conditions affecting our operations or the energy, foodservice, hospitality 
and travel industries may have a material adverse effect on our business. 
 
While we have a diverse customer base and no customer or distributor constitutes 10 percent or more of our consolidated revenues, we 
do have customers and independent, third-party distributors, the loss of which could have a material adverse effect on our consolidated 
results of operations or cash flows for the affected earnings periods.  
 
Government shutdowns can have a material adverse effect on our consolidated results of operations or cash flows by disrupting or 
delaying new product launches, renewals of registrations for existing products and receipt of import or export licenses for raw materials or 
products. 
 
War (including acts of terrorism or hostilities), natural or manmade disasters, water shortages or severe weather conditions, including the 
effects of climate change, affecting the energy, foodservice, hospitality, travel, health care, food processing, pulp and paper, mining, steel 
and other industries can cause a downturn in the business of our customers, which in turn can have a material adverse effect on our 
consolidated results of operations, financial position or cash flows. In particular, the U.S. Gulf Coast is a region with significant refining, 
petrochemicals and chemicals operations which provide us raw materials, as well as being an important customer base for our Water 
operating segment. Hurricanes or other severe weather events impacting the Gulf Coast, such as the winter freeze in Texas and the Gulf 
Coast in February 2021, can materially and adversely affect our ability to obtain raw materials at reasonable cost, or at all, and could 
adversely affect our business with our customers in the region. 
 
Our commitments, goals, targets, objectives and initiatives related to sustainability, and our public statements and disclosures 
regarding them, expose us to numerous risks. 
 
We have developed, and will continue to establish, goals, targets, and other objectives related to sustainability matters, including our 
sustainability goals in alignment with the United Nations Global Compact’s Business Ambition for 1.5⁰C and our commitments to science-
based targets addressing Scope 1, 2 and 3 GHG emissions, discussed in Item 1 of Part I of this Form 10-K, entitled “Business.” 
Achieving these goals and commitments will require evolving our business, capital investment and the development of technology that 
might not currently exist. We might incur additional expense or be required to recognize impairment charges in connection with our 
efforts. These commitments, goals, targets and other objectives reflect our current plans and there is no guarantee that they will be 
achieved. Our efforts to research, establish, accomplish, and accurately report on these commitments, goals, targets, and objectives 
expose us to operational, reputational, financial, legal, and other risks. Our ability to achieve any stated commitment, goal, target, or 
objective is subject to factors and conditions, many of which are outside of our control, including the pace of changes in technology, the 
availability of requisite financing, and the availability of suppliers that can meet our sustainability and other standards. 
 
Our business may face increased scrutiny from the investment community, other stakeholders, regulators, and the media related to our 
sustainability activities, including our commitments, goals, targets, and objectives, and our methodologies and timelines for pursuing 
them. If our sustainability practices do not meet investor or other stakeholder expectations and standards, which continue to evolve, our 
reputation, our ability to attract or retain employees, and our attractiveness as an investment, business partner, or as an acquiror could 
be negatively impacted. Similarly, our failure or perceived failure to pursue or fulfill our commitments, goals, targets, and objectives, to 

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comply with ethical, environmental, or other standards, regulations, or expectations, or to satisfy reporting standards with respect to these 
matters, within the timelines we announce, or at all, could have operational, reputational, financial and legal impacts. 
 
Financial Risks 
 
If the separation and split-off of our Upstream Energy business or certain internal transactions undertaken in anticipation of the 
divestiture are determined to be taxable in whole or in part, we and our stockholders may incur significant tax liabilities. 
 
In connection with the separation and split-off of our Upstream Energy business that was consummated on June 3, 2020, we obtained 
opinions of outside tax counsel that the related merger and exchange offer will qualify as tax-free transactions to us and our stockholders, 
except to the extent that cash was paid to Ecolab stockholders in lieu of fractional shares. We have not sought or obtained a ruling from 
the Internal Revenue Service (“IRS”) on the tax consequences of these transactions. An opinion of counsel is not binding on the IRS or 
the courts, which may disagree with the opinion. Even if the merger and exchange offer otherwise qualified as tax-free transactions, they 
may become taxable to us if certain events occur that affect either Ecolab or ChampionX Corporation. While ChampionX Corporation has 
agreed not to take certain actions that could cause the transactions not to qualify as tax-free transactions and is generally obligated to 
indemnify us against any tax consequences if it breaches this agreement, the potential tax liabilities could have a material adverse effect 
on us if we were not entitled to indemnification or if the indemnification obligations were not fulfilled. If the merger or exchange offer were 
determined to be taxable, we could be subject to a substantial tax liability, and each U.S. holder of our common stock who participated in 
the exchange offer could be treated as exchanging the Ecolab shares surrendered for ChampionX Corporation shares in a taxable 
transaction. 
 
Changes in tax laws and unanticipated tax liabilities could materially and adversely affect the taxes we pay and our profitability. 
 
We are subject to income and other taxes in the United States and foreign jurisdictions, and our operations, plans and results are 
affected by tax and other initiatives around the world. We are also impacted by actions taken to tax-related matters by associations such 
as the Organization for Economic Co-operation and Development (“OECD”), which represents a coalition of member countries, and the 
European Commission which influence tax policies in countries where we operate. In particular, the OECD has coordinated negotiations 
among more than 140 jurisdictions with the goal of achieving consensus on various substantial changes to the international tax 
framework, including a 15% global minimum taxation regime (“Pillar Two”). Pillar Two took effect in several jurisdictions in which we 
operate starting in 2024 and will increase the burden and costs of our tax compliance. We continue to monitor these legislative 
developments, which based on information available, have not had material impacts to the 2024 financial statements. In addition, we are 
impacted by settlements of pending or any future adjustments proposed by the IRS or other taxing authorities in connection with our tax 
audits, all of which will depend on their timing, nature and scope. Increases in income tax rates, changes in income tax laws or 
unfavorable resolution of tax matters could have a material adverse impact on our financial results. 
 
Future events may impact our deferred tax position, including the utilization of foreign tax credits and undistributed earnings of 
international affiliates that are considered to be reinvested indefinitely.  
 
We evaluate the recoverability of deferred tax assets and the need for deferred tax liabilities based on available evidence. This process 
involves significant management judgment about assumptions that are subject to change from period to period based on changes in tax 
laws or variances between future projected operating performance and actual results. We are required to establish a valuation allowance 
for deferred tax assets if we determine, based on available evidence at the time the determination is made, that it is more likely than not 
that some portion or all of the deferred tax assets will not be realized. In making this determination, we evaluate all positive and negative 
evidence as of the end of each reporting period. Future adjustments (either increases or decreases), to the deferred tax asset valuation 
allowance are determined based upon changes in the expected realization of the net deferred tax assets. The realization of the deferred 
tax assets ultimately depends on the existence of sufficient taxable income in either the carry-back or carry-forward periods under the tax 
law. Due to significant estimates used to establish the valuation allowance and the potential for changes in facts and circumstances, it is 
reasonably possible that we will be required to record adjustments to the valuation allowance in future reporting periods. Changes to the 
valuation allowance or the amount of deferred tax liabilities could have a material adverse effect on our consolidated results of operations 
or financial position. Further, should we change our assertion regarding the permanent reinvestment of the undistributed earnings of 
international affiliates, a deferred tax liability may need to be established. 
 
Our indebtedness may limit our operations and our use of our cash flow, and any failure to comply with the covenants that 
apply to our indebtedness could materially and adversely affect our liquidity and financial statements. 
 
As of December 31, 2024, we had approximately $7.6 billion in outstanding indebtedness, with approximately $1.5 billion in the form of 
floating rate debt. Our debt level and related debt service obligations may have negative consequences, including: 
 
• 
requiring us to dedicate significant cash flow from operations to the payment of principal and interest on our debt, which 
reduces the funds we have available for other purposes such as acquisitions and capital investment;  
 
• 
reducing our flexibility in planning for or reacting to changes in our business and market conditions; 
 
• 
exposing us to interest rate risk since a portion of our debt obligations are at variable rates. For example, a one percentage 
point increase in the average interest rate on our floating rate debt at December 31, 2024 would increase future interest 
expense by approximately $15 million per year; and  
 
• 
increasing our cost of funds and materially and adversely affecting our liquidity and access to the capital markets should we fail 
to maintain the credit ratings assigned to us by independent rating agencies.  
 
If we add new debt, the risks described above could increase. 

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22 
We incur significant expenses related to the amortization of intangible assets and may be required to report losses resulting 
from the impairment of goodwill or other assets recorded in connection with the Nalco and Purolite transactions and other 
acquisitions.  
 
We expect to continue to complete selected acquisitions and joint venture transactions in the future. In connection with acquisition and 
joint venture transactions, applicable accounting rules generally require the tangible and intangible assets of the acquired business to be 
recorded on the balance sheet of the acquiring company at their fair values. Intangible assets other than goodwill are required to be 
amortized over their estimated useful lives and this expense may be significant. Any excess in the purchase price paid by the acquiring 
company over the fair value of tangible and intangible assets of the acquired business is recorded as goodwill. If it is later determined 
that the anticipated future cash flows from the acquired business may be less than the carrying values of the assets and goodwill of the 
acquired business, the assets or goodwill may be deemed to be impaired. In this case, the acquiring company may be required under 
applicable accounting rules to write down the value of the assets or goodwill on its balance sheet to reflect the extent of the impairment. 
This write-down of assets or goodwill is generally recognized as a non-cash expense in the statement of operations of the acquiring 
company for the accounting period during which the write down occurs. As of December 31, 2024, we had goodwill of $7.9 billion which 
is maintained in various reporting units, including goodwill from the Nalco and Purolite transactions. If we determine that any of the assets 
or goodwill recorded in connection with the Nalco and Purolite transactions or any other prior or future acquisitions or joint venture 
transactions have become impaired, we will be required to record a loss resulting from the impairment. Impairment losses could be 
significant and could have a material adverse effect on our consolidated results of operations and financial position. 
 
 
Item 1B. Unresolved Staff Comments. 
 
None. 
 
 
Item 1C. Cybersecurity. 
 
Since 2014, when the Ecolab Cybersecurity program was established, we have continuously matured our cybersecurity program to 
proactively address evolving cybersecurity trends and risks. Ecolab has an Information Security Steering Committee (“ISSC”), a cross-
functional team chaired by our Chief Information Security Officer (“CISO”). 
 
Our CISO, who holds a CISO certification, has been our CISO since 2024 and has more than 25 years of information systems 
experience in total, including in the financial services and defense sectors and the U.S. military, as well as serving in information security 
and other information technology leadership positions at Ecolab since 2017. 
 
Senior management provides in-depth reviews of cybersecurity matters to the Board and the Audit Committee. Cybersecurity is also 
considered in the annual enterprise risk assessment presented to the Board by management as part of the Board’s oversight of our 
enterprise risk management (“ERM”) program. 
 
Ecolab’s cybersecurity policies, standards, processes, and practices are integrated into our ERM program and are based on recognized 
frameworks established by the National Institute of Standards and Technology (“NIST”) Cybersecurity Framework (“CSF”), the 
International Organization for Standardization and other applicable industry standards. We are formally assessed by an independent third 
party against NIST CSF and industry standards, including peer benchmarking. 
 
Risk Management and Strategy 
 
Cybersecurity presents strategic and operating risks and is an area of continued focus for our Board and management under its ERM 
program. Ecolab’s cybersecurity program addresses the following key areas: 
 
• 
Governance: As discussed in more detail under the heading “Cybersecurity Governance,” the Audit Committee and the Board 
of Directors provide oversight of cybersecurity risk management. 
 
• 
Technical Safeguards: We have implemented multi-layer controls designed to protect our information systems from 
cybersecurity threats, including general, backup, recovery, resiliency, processing, access, change and risk controls. These 
controls are evaluated by Ecolab’s cybersecurity team and enhanced through controls audits and assessments, internal 
testing, and third-party cybersecurity threat intelligence. 
 
• 
Incident Response and Recovery Planning: We have established and maintain comprehensive cybersecurity incident 
response and recovery plans that coordinate multidisciplinary internal teams and cybersecurity partners to assess, triage, 
escalate, contain, mitigate, investigate, remediate, and recover from a potential cybersecurity incident. Through ongoing 
communications with these teams, management monitors the incidents and reports incidents to the Audit Committee when 
appropriate. Management is responsible for timely disclosure of cybersecurity incidents as required by law. 
 
 

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23 
• 
Third-Party Risk Management: We maintain a risk-based approach to identify, monitor, and manage third-party cybersecurity 
risks associated with our use of third-party service providers who have access to our systems, data or are critical to our 
continued business operations. Additionally, cybersecurity considerations affect the selection and oversight of our third-party 
service providers. We require certain third-party vendors to agree to manage their cybersecurity risks in specified ways, and to 
agree to be subject to cybersecurity audits, which we conduct as appropriate. 
 
• 
Education and Awareness: We provide training for personnel regarding cybersecurity trends and threats to equip them with 
the knowledge to recognize and tools to report suspected cybersecurity threats. We also conduct simulations for employees 
and contractors to enhance awareness and responsiveness to such possible threats. In addition, we send global cybersecurity 
awareness communications to our personnel. 
 
• 
Assessment: We engage in the periodic assessment, testing and updating of our policies, standards, processes, and 
practices that are designed to address cybersecurity threats and incidents. These efforts include a wide range of activities, 
including audits, assessments, tabletop exercises, threat modeling, vulnerability testing and other exercises focused on 
evaluating the effectiveness of our cybersecurity measures, and planning. We engage third parties to perform assessments on 
our cybersecurity measures, including information security maturity assessments, audits and independent reviews of our 
information security control environment and operating effectiveness. Additionally, we leverage third party cybersecurity rating 
agency data to inform our assessment of risk. The results of such assessments, audits and reviews are reported to the Audit 
Committee and the Board. 
 
While we have continually matured our security program and capabilities and have had no material incidents to date, cyber threats 
continue to evolve and there can be no assurance that our efforts will prevent cybersecurity attacks or breaches in our systems such as 
those described in the risk factor entitled, “We are subject to information technology system failures, network disruptions and breaches in 
data security” under “Item 1A. Risk Factors” of this Form 10-K.  
 
Cybersecurity Governance 
 
Ecolab’s ISSC, chaired by our CISO, meets as needed. The Committee is comprised of executive leaders including the Executive Vice 
President and General Manager - Ecolab Digital (“EVP & GM Digital”), the Senior Vice President IT Enterprise Operations, the Chief 
Operating Officer, the Chief Financial Officer, the Chief Technical Officer, the General Counsel, the Executive Vice Presidents of our 
commercial divisions, the Executive Vice President Global Supply Chain, the Executive Vice President Human Resources, the Vice 
President of Global Business Transformation, and the Vice President Internal Audit. 
 
The ISSC assists the CISO in fulfilling our responsibilities regarding our information security program to protect the confidentiality, 
integrity and availability of our information assets, financial assets, and information systems. ISSC responsibilities include, but are not 
limited to, evaluation of relevant information security risks, prioritization of information security initiatives, determination of, and advocacy 
for, appropriate investments, review of related legal and regulatory compliance initiatives, review of effective security communication 
initiatives, establishing specific requirements of the program in documented policies which all Ecolab associates, customers, and partners 
are obligated to follow, partner with Ecolab’s business, functional and regional leaders to ensure effective, risk-based security controls 
and practices are in place to achieve the program’s intent, and assist in monitoring the integrity and evaluating the effectiveness of the 
program. 
 
The Board, in coordination with the Audit Committee, provides oversight of our ERM program, including the management of risks arising 
from cybersecurity threats. The Board receives an overview from our EVP & GM Digital and the Audit Committee receives reports from 
our CISO regarding our cybersecurity threat risk management and strategy processes. These reports cover a wide range of topics, and 
may include current and emerging cybersecurity threat risks, third-party assessments, risk-mitigation tactics and programs, information 
security considerations arising with respect to our peers and third parties, and our incident response plan. 
 
Through a risk-based approach consistent with Ecolab’s ERM framework, the CISO identifies cyber incidents that are brought forward to 
a cross-functional cyber-incident response team including our CEO, CFO, EVP & GM Digital, General Counsel, CISO and Executive Vice 
President Supply Chain. This cyber incident response team, or, in the event of more minor incidents, the CISO and his team, takes steps 
to promptly assess and address the incident, including engaging third parties according to pre-established guidelines. The Board and the 
Audit Committee also receive prompt and timely information regarding any cybersecurity incident that meets established reporting 
thresholds, including ongoing updates regarding any such incident until it has been addressed. 
 
 
 

Table of Contents 
24 
Item 2. Properties. 
 
We operate 32 manufacturing facilities in 14 states in the U.S. Internationally, we operate 67 manufacturing facilities in 37 countries. We 
own most of our manufacturing locations. Our manufacturing philosophy is to manufacture products wherever an economic, process or 
quality assurance advantage exists or where proprietary manufacturing techniques dictate in-house production. Currently, most products 
that we sell are manufactured at our facilities. We position our manufacturing locations and warehouses in a manner to permit ready 
access to our customers. In general, manufacturing facilities located in the United States serve our U.S. markets and facilities located 
outside of the United States serve our international markets. However, most of the United States facilities do manufacture products for 
export. Many of our properties are used by multiple segments.  
 
Our manufacturing facilities produce chemical products as well as medical devices and equipment for all our operating segments, 
although Pest Elimination purchases the majority of their products and equipment from outside suppliers. Our chemical production 
process consists of blending purchased raw materials into finished products in powder, liquid, and solid form. Additionally, intermediates 
from reaction chemistries are used in some of the blends and are also packaged directly into finished goods. Our devices and equipment 
manufacturing operations consist of producing chemical product dispensers and injectors and other mechanical equipment, medical 
devices, dishwasher racks, related sundries, dish machine refurbishment and water monitoring and maintenance equipment system from 
purchased components and subassemblies. 
 
Generally, our manufacturing facilities are adequate to meet our existing in-house production needs. We continue to invest in our plant 
sites to maintain viable operations and to add capacity as necessary to meet business imperatives.  
 
Most of our manufacturing plants also serve as distribution centers. In addition, we operate distribution centers around the world, most of 
which are leased, and utilize third party logistics service providers to facilitate the distribution of our products and services.  
 
Our corporate headquarters is comprised of a 17-story building that we own in St. Paul, Minnesota. We also own a 115-acre campus in 
Eagan, Minnesota that houses a significant research and development center and training facilities as well as several of our 
administrative functions. We also have a significant business presence in Naperville, Illinois, where our Water and Paper operating 
segments maintain their principal administrative offices and research center, as well as in Greensboro, North Carolina, where our 
Specialty operating segment maintains its principal administrative offices and a research center. Our Water operating segment leases 
administrative and research facilities in Houston, Texas. Our Life Sciences operating segment maintains leased and owned facilities in 
the greater King of Prussia, PA area for administrative functions, and research and development. 
 
Significant regional administrative and/or research facilities are located in Campinas, Brazil; Leiden, Netherlands, which we own; and in 
Bangalore, India; Dubai, UAE; Monheim, Germany; Pune, India; Singapore; Shanghai, China; and Zurich, Switzerland, which we lease. 
We also have a network of small leased sales offices in the United States and, to a lesser extent, in other parts of the world.  
 
 
Item 3. Legal Proceedings. 
 
Discussion of legal proceedings is incorporated by reference from Part II, Item 8, Note 15, “Commitments and Contingencies,” of this 
Form 10-K and should be considered an integral part of Part I, Item 3, “Legal Proceedings.”  
 
Discussion of other environmental-related legal proceedings is incorporated by reference from Part I, Item 1 above, under the heading 
“Environmental and Regulatory Considerations.” 
 
In accordance with 17 CFR § 229.103(c)(iii)(3), we have established a threshold of $1 million for reporting potential monetary sanctions 
relating to administrative or judicial proceedings brought by a governmental authority under any Federal, State, or local provisions that 
have been enacted or adopted regulating the discharge of materials into the environment or primarily for the purpose of protecting the 
environment. We have no such proceedings exceeding this threshold to report. 
 
 
Item 4. Mine Safety Disclosures. 
 
Not applicable. 
 
 

Table of Contents 
25 
PART II 
 
 
Item 5. Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of 
Equity Securities. 
 
Market Information  
 
Our common stock is listed on the New York Stock Exchange under the symbol “ECL.” Our common stock is also traded on an unlisted 
basis on certain other United States exchanges.  
 
Holders  
 
On January 31, 2025, we had 4,561 holders of record of our Common Stock.  
 
Issuer Purchases of Equity Securities 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 Total number of shares  
Maximum number of   
 
 
 
 
 
 
purchased as part of 
 shares that may yet be   
 
 
Total number of 
 
Average price paid 
 
publicly announced 
 
purchased under the   
Period 
 
shares purchased 
 
per share 
 
plans or programs (1) 
 
plans or programs (1)   
October 1-31, 2024 
  
 -  
 
 $-  
 -   
 8,781,585  
November 1-30, 2024 
  
 -  
 
 -  
 -   
 8,781,585  
December 1-31, 2024 
  
 -  
 
 -  
 -   
 8,781,585  
Total 
  
 -  
 
 $-   
 -   
 8,781,585  
 
(1) As announced on November 3, 2022, our Board of Directors authorized the repurchase of up to 10,000,000 common shares. 
Subject to market conditions, we expect to repurchase all shares under this authorization, for which no expiration date has been 
established, in open market or privately negotiated transactions, including pursuant to Rule 10b5-1 and accelerated share 
repurchase program.  
 
 
Item 6. [Reserved]. 
 
 
 

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26 
Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations. 
 
The following management discussion and analysis (“MD&A”) provides information that we believe is useful in understanding our 
operating results, cash flows and financial condition. We provide quantitative information about the material sales drivers including the 
impact of changes in volume and pricing and the effect of acquisitions and changes in foreign currency at the corporate and reportable 
segment level. We also provide quantitative information regarding special (gains) and charges, discrete tax items and other significant 
factors we believe are useful for understanding our results. Such quantitative drivers are supported by comments meant to be qualitative 
in nature. Qualitative factors are generally ordered based on estimated significance. 
 
The discussion should be read in conjunction with the consolidated financial statements and related notes included in this Form 10-K. 
Our consolidated financial statements are prepared in accordance with U.S. GAAP. This discussion contains various Non-GAAP 
Financial Measures and also contains various forward-looking statements within the meaning of the Private Securities Litigation Reform 
Act of 1995. We refer readers to the statements and information set forth in the sections entitled “Non-GAAP Financial Measures” at the 
end of this MD&A, and “Forward-Looking Statements” and “Risk Factors” within Items 1 and 1A of this Form 10-K. We also refer readers 
to the tables within the section entitled “Results of Operations” of this MD&A for reconciliation information of Non-GAAP measures to U.S. 
GAAP. 
 
Comparability of Results 
 
Impact of Acquisitions and Divestitures 
 
Our non-GAAP financial measures for organic sales, organic operating income and organic operating income margin are at fixed 
currency and exclude the impact of special (gains) and charges, the results of our acquired businesses from the first twelve months post 
acquisition and the results of divested businesses from the twelve months prior to divestiture. As part of the separation of ChampionX in 
2020, we entered into an agreement with ChampionX to provide, receive or transfer certain products for a transitionary period. 
Transitionary period sales of product to ChampionX under this agreement are recorded in product and equipment sales in the Corporate 
segment along with the related cost of sales. The remaining sales to ChampionX are recorded in product and equipment sales in the 
Global Industrial segment along with the related cost of sales. Further, due to the sale of the global surgical solutions business on August 
1, 2024, we have excluded the results of the business for August through December 2023 from these organic measures for the year 
ended December 31, 2023 to remain comparable to the corresponding period in 2024. These transactions are removed from the 
consolidated results as part of the calculation of the impact of acquisitions and divestitures. 
 
Comparability of Reportable Segments 
 
Effective January 1, 2024, the former Textile Care and Colloidal Technologies Group (“CTG”) operating segments are now part of the 
Water operating segment which continues to remain in the Global Industrial reportable segment. Additionally, the Pest Elimination 
operating segment, formerly aggregated with the Textile Care and CTG operating segments within Other, is now reported as the stand-
alone Global Pest Elimination reportable segment. We made other immaterial changes, including the movement of certain customers and 
cost allocations between reportable segments. After these changes, we have eight operating segments. 
 
Fixed Currency Foreign Exchange Rates 
 
Management evaluates the sales and operating income performance of our non-U.S. dollar functional currency international operations 
based on fixed currency exchange rates, which eliminate the impact of exchange rate fluctuations on our international operations. Fixed 
currency amounts are updated annually at the beginning of each year based on translation into U.S. dollars at foreign currency exchange 
rates established by management, with all periods presented using such rates. Public currency rate data provided within the “Segment 
Performance” section of this MD&A reflect amounts translated at actual public average rates of exchange prevailing during the 
corresponding period and is provided for informational purposes only. 
 
 
 

Table of Contents 
27 
EXECUTIVE SUMMARY 
 
In 2024, we delivered record sales, operating income margin, free cash flow, and adjusted diluted earnings per share. Our team 
generated high single digit sales growth in Institutional & Specialty and Pest Elimination while Industrial and Healthcare and Life 
Sciences generated good sales growth. Operating income grew by strong double digits, as strong value pricing, lower delivered product 
costs, and higher volumes overcame investments in the business. 
 
Sales 
 
Reported sales increased 3% to $15.7 billion in 2024 from $15.3 billion in 2023. When measured in fixed rates of foreign currency 
exchange, fixed currency sales increased 3% compared to the prior year. Organic sales increased 4% compared to the prior year. 
 
Gross Margin 
 
Our reported gross margin was 43.5% of sales for 2024, compared to our 2023 reported gross margin of 40.2%. Excluding the impact of 
special (gains) and charges included in cost of sales, our adjusted gross margin was 43.5% in 2024 and 40.4% in 2023. Our gross profit 
increase reflected strong value pricing and lower delivered product costs.  
 
Operating Income  
 
Reported operating income increased 41% to $2.8 billion in 2024, compared to $2.0 billion in 2023. Adjusted operating income, excluding 
the impact of special (gains) and charges increased 23% in 2024 as strong value pricing, lower delivered product costs, and higher 
volumes were partially offset by investments in the business. Organic operating income increased 26% in 2024. 
  
Earnings from Continuing Operations Attributable to Ecolab Per Common Share (“EPS”)  
 
Reported diluted EPS increased 54% to $7.37 in 2024 compared to $4.79 in 2023. Special (gains) and charges had an impact on both 
years. Special (gains) and charges in 2024 were driven primarily by the gain on sale of the global surgical solutions business and 
restructuring expense and 2023 were driven primarily by restructuring expense. Adjusted diluted EPS, which excludes the impact of 
special (gains) and charges and discrete tax items increased 28% to $6.65 in 2024 compared to $5.21 in 2023 which reflected solid 
organic sales growth, lower delivered product costs and continued investments in the business. 
 
Balance Sheet 
 
We remain committed to maintaining “A” range ratings metrics over the long-term, supported by our current credit ratings of A-/A3/A- by 
Standard & Poor’s, Moody’s Investor Services and Fitch, respectively. Our strong balance sheet has allowed us continued access to 
capital at attractive rates. 
 
Cash Flow 
 
Cash flow from operating activities was $2.8 billion in 2024 compared to $2.4 billion in 2023. We continued to generate strong cash flow 
from operations, allowing us to fund our ongoing operations, investments in our business, acquisitions, debt repayments, pension 
obligations and return cash to our shareholders through share repurchases and dividend payments.  
 
Dividends  
 
Dividends declared per common share in 2024 was $2.36 per share. In December 2024 we increased our quarterly cash dividend by 
14% to $0.65 per share, representing our 33rd consecutive annual dividend rate increase. We have paid cash dividends on our common 
shares for 88 consecutive years. Our outstanding dividend history reflects our long-term growth and development, strong cash flows, 
solid financial position and confidence in our business prospects for the years ahead. 
 
 
 

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28 
CRITICAL ACCOUNTING ESTIMATES 
 
Our consolidated financial statements are prepared in accordance with U.S. GAAP. We have adopted various accounting policies to 
prepare the consolidated financial statements in accordance with U.S. GAAP. Our significant accounting policies are disclosed in Note 2 
of the Notes to the Consolidated Financial Statements (“Notes”). 
 
Preparation of our consolidated financial statements, in conformity with U.S. GAAP, requires us to make estimates and assumptions that 
affect the amounts reported in the consolidated financial statements and accompanying notes. Estimates are considered to be critical if 
they meet both of the following criteria: (1) the estimate requires assumptions to be made about matters that are highly uncertain at the 
time the accounting estimate is made, and (2) different estimates that we reasonably could have used for the accounting estimate in the 
current period, or changes in the accounting estimate that are reasonably likely to occur from period to period, have a material impact on 
the presentation of our financial condition or results of operations. 
 
Besides estimates that meet the “critical” estimate criteria, we make many other accounting estimates in preparing our financial 
statements and related disclosures. All estimates, whether or not deemed critical, affect reported amounts of assets, liabilities, revenues 
or expenses as well as disclosures of contingent assets and liabilities. Estimates are based on experience and other information 
available prior to the issuance of the financial statements. Materially different results can occur as circumstances change and additional 
information becomes known, even from estimates not deemed critical. Our critical accounting estimates include the following: 
 
Revenue Recognition 
 
Revenue is measured as the amount of consideration expected to be received in exchange for transferring goods or providing service. 
Revenue from product and sold equipment is recognized when obligations under the terms of a contract with the customer are satisfied, 
which generally occurs with the transfer of the product or delivery of the equipment. Revenue from service and leased equipment is 
recognized when the services are provided, or the customer receives the benefit from the leased equipment, which is over time. Service 
revenue is recognized over time utilizing an input method and aligns with when the services are provided. Typically, revenue is 
recognized over time using costs incurred to date because the effort provided by the field selling and service organization represents 
services provided, which corresponds with the transfer of control. Revenue for leased equipment is accounted for under Topic 842 
Leases and recognized on a straight-line basis over the length of the lease contract. 
 
Our revenue policies do not provide for general rights of return. We record estimated reductions to revenue for customer programs and 
incentive offerings including pricing arrangements, promotions and other volume-based incentives based primarily on historical 
experience and anticipated performance over the contract period. Depending on market conditions, we may increase customer incentive 
offerings, which could reduce gross profit margins over the term of the incentive. We also record estimated reserves for product returns 
and credits based on specific circumstances and credit conditions. We record an allowance for uncollectible accounts based on our 
estimates of expected future credit losses.  
 
The revenue standard can be applied to a portfolio of contracts with similar characteristics if it is reasonable that the effects of applying 
the standard at the portfolio would not be significantly different than applying the standard at the individual contract level. We apply the 
portfolio approach primarily within each operating segment by geographical region. Application of the portfolio approach was focused on 
those characteristics that have the most significant accounting consequences in terms of their effect on the timing of revenue recognition 
or the amount of revenue recognized. We determined the key criteria to assess with respect to the portfolio approach, including the 
related deliverables, the characteristics of the customers and the timing and transfer of goods and services, which most closely aligned 
within the operating segments. In addition, the accountability for the business operations, as well as the operational decisions on how to 
go to market and the product offerings, are performed at the operating segment level. For additional information on revenue recognition, 
refer to Note 17. 
 
Litigation and Environmental Liabilities 
 
Our business and operations are subject to extensive environmental laws and regulations governing, among other things, air emissions, 
wastewater discharges, the use and handling of hazardous substances, waste disposal and the investigation and remediation of soil and 
groundwater contamination. Some risk of environmental liability is inherent in our operations. 
 
We record liabilities related to pending litigation, environmental claims and other contingencies when a loss is probable and can be 
reasonably estimated. Estimates used to record such liabilities are based on our best estimate of probable future costs. We record the 
amounts that represent the points in the range of estimates that we believe are most probable or the minimum amount when no amount 
within the range is a better estimate than any other amount. Potential insurance reimbursements generally are not anticipated in our 
accruals for environmental liabilities or other insured losses. Expected insurance proceeds are recorded as receivables when recovery is 
deemed certain. While the final resolution of litigation and environmental contingencies could result in amounts different than current 
accruals, and therefore have an impact on our consolidated financial results in a future reporting period, we believe the ultimate outcome 
will not have a significant impact on our consolidated financial position. For additional information on our commitments and 
contingencies, refer to Note 15. 
 

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29 
Actuarially Determined Liabilities 
 
Pension and Postretirement Healthcare Benefit Plans 
 
The measurement of our pension and postretirement benefit obligations are dependent on a variety of assumptions determined by 
management and used by our actuaries in their valuations and calculations. These assumptions affect the amount and timing of future 
pension contributions, benefit payments and expense or income recognized. 
 
The significant assumptions used in developing the required estimates are the discount rates, expected returns on assets, projected 
salary and health care cost increases and mortality tables. 
 
• 
The discount rate assumptions for our U.S. plans are assessed using a yield curve constructed from a subset of bonds yielding 
greater than the median return from a population of non-callable, corporate bonds that have an average rating of AA when 
averaging available Moody’s Investor Services, Standard & Poor’s and Fitch ratings. The discount rates are calculated by matching 
each plans’ projected cash flows to the bond yield curve. For 2024 and 2023, we measured service and interest costs by applying 
the specific spot rates along that yield curve to the plans’ liability cash flows. We believe this approach provides a more precise 
measurement of service and interest costs by aligning the timing of the plans’ liability cash flows to the corresponding spot rates on 
the yield curve. In determining our U.S. pension obligations and U.S. postretirement health care obligation for 2024, our weighted-
average discount rate increased to 5.58% from 4.95% at year-end 2023. 
 
• 
The expected rate of return on plan assets reflects asset allocations, investment strategies and views of investment advisors, and 
represents our expected long-term return on plan assets. Our weighted-average expected returns on U.S. plan assets used in 
determining the U.S. pension and U.S. postretirement health care expenses was 8.00% for 2024, 7.75% for 2023 and 7.00% for 
2022. 
 
• 
Projected salary is based on our long-term actual experience, the near-term outlook and assumed inflation. Our weighted-average 
projected salary increase used in determining the U.S. pension expenses was 3.60% for 2024 and 4.03% for 2023 and 2022.  
 
• 
For postretirement benefit measurement purposes as of December 31, 2024, the annual rates of increase in the per capita cost of 
covered health care were assumed to be 8.59% for pre-65 costs. Post-65 costs are no longer used. The rates are assumed to 
decrease each year until they reach 4.5% in 2035 and remain at those levels thereafter. 
 
• 
We use mortality tables appropriate in the circumstances, which generally are the recently available mortality tables as of the 
respective U.S. and international measurement dates. Our year-end U.S. valuations reflect mortality tables that estimate the impacts 
of COVID in an endemic state. This represents a change from prior year when the impact of COVID on future mortality could not be 
reasonably estimated. 
 
The effects of actual results differing from our assumptions, as well as changes in assumptions, are reflected in the unrecognized gains 
or losses and amortized into earnings in the future. Significant differences in actual experience or significant changes in assumptions 
may materially affect future pension and other postretirement obligations and income or expense. The unrecognized net losses on our 
U.S. qualified and non-qualified pension plans increased to $526 million as of December 31, 2024, from $495 million as of December 31, 
2023 (both before tax), primarily due to lower actual return on assets partially offset by current year net actuarial gains. 
 
The effect of a decrease in the discount rate or in the expected return on assets assumption as of December 31, 2024, on the December 
31, 2024 defined benefit obligation and 2025 expense is shown below, assuming no changes in benefit levels. Expense amounts reflect 
the accounting for gains or losses as a component of other comprehensive income or expense and recognition of the impacts into 
earnings over time: 
 
 
 
 
 
 
 
 
 
 
 
 
Effect on U.S. Pension Plans 
 
 
 
 Increase in  
Higher 
 
 Assumption 
Recorded  
2025 
(millions) 
 
Change  
Obligation  
Expense 
Discount rate 
     -.25 pts  
 $33.5 
 
  $2.5  
Expected return on assets 
  
-.25 pts  
 
N/A 
 
 
 4.6  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Effect on U.S. Postretirement 
 
 
Health Care Benefits Plans 
 
 
 
 Increase in  
Higher 
 
 Assumption 
Recorded  
2025 
(millions) 
 
Change  
Obligation  
Expense 
Discount rate 
     -.25 pts        $2.0 
      
 $-  
Expected return on assets 
  
-.25 pts  
  
N/A 
 
 
 -  
 
 
 

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30 
Our international pension obligations and underlying plan assets represent approximately one third of our global pension plans, with the 
majority of the amounts held in the U.K. and Eurozone countries. We use assumptions similar to our U.S. plan assumptions to measure 
our international pension obligations, however, the assumptions used vary by country based on specific local country requirements and 
information. 
 
Refer to Note 16 for further discussion concerning our accounting policies, estimates, funded status, contributions and overall financial 
positions of our pension and postretirement plan obligations. 
 
Self-Insurance 
 
Globally we have insurance policies with varying deductible levels for property and casualty losses. We are insured for losses in excess 
of these deductibles, subject to policy terms and conditions and have recorded both a liability and an offsetting receivable for amounts in 
excess of these deductibles. We are self-insured for health care claims for eligible participating employees, subject to certain deductibles 
and limitations. We determine our liabilities for claims on an actuarial basis.  
 
Income Taxes 
 
Judgment is required to determine the annual effective income tax rate, deferred tax assets and liabilities, valuation allowances recorded 
against net deferred tax assets and unrecognized tax benefits. 
 
Effective Income Tax Rate 
 
Our effective income tax rate is based on annual income, statutory tax rates and tax planning available in the various jurisdictions in 
which we operate. Our annual effective income tax rate includes the impact of unrecognized tax benefits. We recognize the amount of tax 
benefit that is greater than 50% likely of being realized upon settlement with a taxing authority. We adjust these liabilities for 
unrecognized tax benefits in light of changing facts and circumstances.  
 
Tax regulations require items to be included in our tax returns at different times than the items are reflected in our financial statements. 
As a result, the effective income tax rate reflected in our financial statements differs from that reported in our tax returns. Some of these 
differences are permanent, such as expenses that are not deductible on our tax return, and some are temporary differences, such as 
depreciation expense. 
 
Deferred Tax Assets and Liabilities and Valuation Allowances 
 
Deferred tax assets and liabilities are determined based on temporary differences between the financial reporting and tax bases of assets 
and liabilities, applying enacted tax rates expected to be in effect for the year in which the differences are expected to reverse. Based on 
the evaluation of available evidence, both positive and negative, we recognize tax assets, such as net operating loss carryforwards and 
tax credit carryforwards, to the extent that realizing these benefits is considered to be more likely than not. Relevant factors in 
determining the realizability of deferred tax assets include historical results, sources of future taxable income, the expected timing of the 
reversal of temporary differences, tax planning strategies and the expiration dates of the various tax attributes.  
 
Unrecognized Tax Benefits 
 
A number of years may elapse before a particular tax matter, for which we have established a liability for unrecognized tax benefits, is 
audited and finally resolved. The number of tax years with open tax audits varies depending on the tax jurisdiction. The Internal Revenue 
Service (“IRS”) has completed examinations of our U.S. federal income tax returns through 2018 and the years 2019 through 2020 are 
currently under audit. In addition to the U.S. federal examinations, we have ongoing audit activity in several U.S. state and foreign 
jurisdictions. 
 
The tax positions we take are based on our interpretations of tax laws and regulations in the applicable federal, state and international 
jurisdictions. We believe our tax returns properly reflect the tax consequences of our operations, and our liabilities for unrecognized tax 
benefits are appropriate and sufficient for the positions taken. Because of the uncertainty of the final outcome of these examinations, we 
have established a liability for potential reductions of tax benefits (including related interest and penalties) for amounts that do not meet 
the more-likely-than-not thresholds for recognition and measurement as required by authoritative guidance. The liability for unrecognized 
tax benefits is reviewed throughout the year, taking into account new legislation, regulations, case law and audit results. Settlement of 
any particular issue could result in offsets to other balance sheet accounts, cash payments or receipts and/or adjustments to tax 
expense. Liabilities for unrecognized tax benefits are presented in the Consolidated Balance Sheets within other non-current liabilities. 
Our gross liability for unrecognized tax benefits was $34.1 million and $24.2 million as of December 31, 2024 and 2023, respectively. For 
additional information on income taxes refer to Note 12. 
 

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31 
Long-Lived Assets, Intangible Assets and Goodwill 
 
Long-Lived and Amortizable Intangible Assets 
 
Purchased long-lived and amortizable intangible assets not acquired as part of a business combination are recorded as of their 
acquisition date at cost, whereas long-lived and amortizable assets acquired as part of a business combination are recorded as of their 
acquisition date at their fair values based on the fair value requirements defined in U.S. GAAP. This requires us to make significant 
estimates and assumptions relating to the present value of its future cash flows, such as growth rates, royalty rates or discount rates. 
 
We review our long-lived and amortizable intangible assets, the net value of which was $6.5 billion and $6.3 billion as of December 31, 
2024 and 2023, respectively, for impairment when significant events or changes in business circumstances indicate that the carrying 
amount of the assets may not be recoverable. Such circumstances may include a significant decrease in the market price of an asset or 
asset group, a significant adverse change in the manner in which asset or asset groups are being used or history of operating or cash 
flow losses associated with the use of the asset or asset group. Impairment losses could occur when the carrying amount of an asset or 
asset group exceeds the anticipated future undiscounted cash flows expected to result from the use of the asset or asset group and its 
eventual disposition. The amount of the impairment loss to be recorded, if any, is calculated as the excess of the asset’s or assets 
group’s carrying amount over its estimated fair value.  
 
We use the straight-line method to recognize amortization expense related to our amortizable intangible assets, including our customer 
relationships. We consider various factors when determining the appropriate method of amortization for our customer relationships, 
including projected sales data, customer attrition rates and length of key customer relationships. 
 
Globally, we have a broad customer base. Our retention rate of significant customers has aligned with our acquisition assumptions, 
including the customer bases acquired from our Nalco, Laboratoires Anios (“Anios”), Copal Invest NV, including its primary operating 
entity CID Lines (collectively, “CID Lines”) and Purolite transactions, which make up the majority of our unamortized customer 
relationships. Our historical retention rates, coupled with our consistent track record of keeping long-term relationships with our 
customers, supports our expectation of consistent sales generation for the foreseeable future from the acquired customer bases. If our 
customer retention rates or other post-acquisition operational activities change materially, we would evaluate the financial impacts and 
significance of the events given rise to the change which could result in impairment of our customer relationship intangible assets, or 
absent an impairment, an acceleration of amortization expense. 
 
In addition, we periodically reassess the estimated remaining useful lives of our long-lived and amortizable intangible assets. Changes to 
estimated useful lives would impact the amount of depreciation and amortization expense recorded in earnings. We have experienced no 
significant changes in the carrying amount or estimated remaining useful lives of our long-lived or amortizable intangible assets. 
 
Goodwill and Indefinite Life Intangible Assets 
 
Goodwill arises from our acquisitions and represents the excess of the fair value of the purchase consideration exchanged over the fair 
value of net assets acquired. We had total goodwill of $7.9 billion and $8.1 billion as of December 31, 2024 and 2023, respectively. We 
test our goodwill for impairment at the reporting unit level. Our reporting units are our eight operating segments. We assess goodwill for 
impairment on an annual basis during the second quarter. If circumstances change or events occur that demonstrate it is more likely than 
not that the carrying amount of a reporting unit exceeds its fair value, we complete an interim goodwill impairment assessment of that 
reporting unit prior to the next annual assessment. If the results of an annual or interim goodwill impairment assessment demonstrate the 
carrying amount of a reporting unit is greater than its fair value, we will recognize an impairment loss for the amount by which the 
reporting unit’s carrying amount exceeds its fair value, but not to exceed the carrying amount of goodwill assigned to that reporting unit.  
 
For our annual 2024 goodwill impairment assessment, we completed our impairment assessment for our eight reporting units using 
discounted cash flow analyses that incorporated assumptions regarding future growth rates, terminal values and discount rates. Our 
goodwill impairment assessments for 2024 indicated the estimated fair values of each of these eight reporting units exceeded the 
carrying amounts of the respective reporting units by a significant margin. No events were noted during the second half of 2024 that 
required completion of an interim goodwill impairment assessment in the second half of 2024 for any of our eight reporting units. There 
has been no impairment of goodwill in any of the periods presented.  
 
The Nalco trade name is our only indefinite life intangible asset, which is tested for impairment on an annual basis during the second 
quarter. For our annual 2024 indefinite life intangible asset impairment assessment, we completed our impairment assessment of the 
Nalco trade name using the relief from royalty discounted cash flow method, which incorporates assumptions regarding future sales 
projections, royalty rates and discount rates. Our Nalco tradename impairment assessment for 2024 indicated the estimated fair value of 
the Nalco trade name exceeded its $1.2 billion carrying amount by a significant margin. No events were noted during the second half of 
2024 that required completion of an interim impairment assessment of our Nalco trade name in the second half of 2024. There has been 
no impairment of the Nalco trade name intangible since it was acquired.  
 
 

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32 
RESULTS OF OPERATIONS 
 
Net Sales 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
        
 
  
 
   
 
 
 
Percent Change 
 
  
 
  
 
   
 
 
 
 
 
 
 
 
(millions) 
 
2024 
 
2023 
 
2022 
 
2024  
2023 
Product and equipment sales 
 
  $12,473.6 
      $12,316.8 
     
 $11,446.2 
     
 
 
 
Service and lease sales 
 
 
 3,267.8 
 
 
 3,003.4 
 
 
 2,741.6 
 
 
 
 
Reported GAAP net sales 
 
  15,741.4 
 
  15,320.2 
 
 
 14,187.8 
 
 3 %   
 8 % 
Effect of foreign currency translation 
 
  
 131.6 
  
  
 55.3 
 
  
 5.0 
 
 
 
 
Non-GAAP adjusted fixed currency sales 
 
  15,873.0 
 
  15,375.5 
 
 
 14,192.8 
 
 3 %   
 8 % 
Effect of acquisitions and divestitures 
 
 
 (131.5)  
 
 (252.5)  
 
* 
 
 
 
 
Non-GAAP organic sales 
 
  $15,741.5 
 
 $15,123.0 
 
 
* 
 
 4 %   
*  
* Not meaningful 
  
  
 
  
 
   
 
 
 
 
The percentage components of the year-over-year sales change are shown below: 
 
 
 
 
 
 
 
 
(percent) 
 
2024 
2023 
Volume 
 
    
 2 %      
* %   
Price changes 
 
  
 
2   
  
*  
Organic sales change 
  
 
4   
  
*  
Acquisitions and divestitures 
 
  
 
 (1)  
  
*  
Fixed currency sales change 
  
 
3   
  
8   
Foreign currency translation 
 
  
 
 -  
  
 -  
Reported GAAP net sales change 
  
 
3  %     
8  %   
* Not meaningful 
 
 
 
 
 
 
 
Amounts do not necessarily sum due to rounding. 
 
Cost of Sales (“COS”) and Gross Profit Margin (“Gross Margin”) 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
2024 
 
2023 
 
2022 
 
  
      Gross 
  
 
      Gross   
 
      Gross 
(millions/percent) 
 
COS 
  
Margin   
COS 
  
Margin   
COS 
  
Margin 
Product and equipment cost of sales 
  $6,990.0   
 
    $7,389.2   
 
    $7,212.8   
 
 
Service and lease cost of sales 
  1,909.7   
 
   
 1,765.7   
 
    1,618.2   
 
 
Reported GAAP COS and gross margin 
  8,899.7  
 
43.5  %     9,154.9  
40.2  %    8,831.0  
37.8  % 
Special (gains) and charges 
 
 5.3  
 
 
  
 22.5  
 
 
  
 69.9   
 
Non-GAAP adjusted COS and gross margin 
 $8,894.4  
 
43.5  %    $9,132.4  
40.4  %   $8,761.1  
38.2  % 
 
Our COS values and corresponding gross margin are shown above. Our gross margin is defined as sales less cost of sales divided by 
sales. 
 
Our reported gross margin was 43.5%, 40.2%, and 37.8% for 2024, 2023 and 2022, respectively. Our 2024, 2023 and 2022 reported 
gross margins were negatively impacted by special (gains) and charges of $5.3 million, $22.5 million, and $69.9 million, respectively. 
Special (gains) and charges items impacting COS are shown within the “Special (Gains) and Charges” table below. 
 
Excluding the impact of special (gains) and charges, our 2024 adjusted gross margin was 43.5% compared against a 2023 adjusted 
gross margin of 40.4%. Our adjusted gross margin increased when comparing 2024 against 2023 reflecting strong value pricing and 
lower delivered product costs. 
 
Excluding the impact of special (gains) and charges, our adjusted gross margin was 40.4% and 38.2% for 2023 and 2022, respectively. 
The increase primarily reflected accelerating value pricing that overcame higher supply chain costs. 
 
Selling, General and Administrative Expenses (“SG&A”) 
 
 
 
 
 
 
 
 
 
 
(percent) 
     
2024 
 
2023 
 
2022 
SG&A Ratio 
  
 26.9 %    
26.5  %    
25.8  % 
 
The increased SG&A ratio (SG&A expenses as a percentage of reported net sales) comparing 2024 against 2023 was driven by growth-
oriented investments in the business which was partially offset by sales productivity. The increased SG&A ratio (SG&A expenses as a 
percentage of reported net sales) comparing 2023 against 2022 was driven by higher incentive compensation compared to last year 
which was partially offset by strong productivity including cost savings initiatives. 
 

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33 
Special (Gains) and Charges 
 
Special (gains) and charges reported on the Consolidated Statements of Income included the following items: 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
(millions) 
 
2024 
 
2023 
 
2022 
Cost of sales 
 
 
  
  
  
  
  
One Ecolab 
 
 
 $1.9 
 
  
 $- 
 
  
 $- 
 
Other restructuring 
  
 3.4 
 
   
 22.5 
 
  
 21.4 
 
Acquisition and integration activities 
 
 - 
 
  
 - 
 
  
 25.0 
 
Other 
 
 - 
 
  
 - 
 
  
 23.5 
 
Cost of sales subtotal 
  
 5.3 
 
   
 22.5 
 
    
 69.9 
 
 
 
  
  
  
  
  
Special (gains) and charges 
 
 
  
  
  
  
  
One Ecolab 
 
 
 98.3 
 
  
 - 
 
  
 - 
 
Other restructuring 
  
 21.8 
 
   
 63.2 
 
  
 85.8 
 
Sale of global surgical solutions business 
 
 (340.3)  
  
 10.3 
 
  
 - 
 
Acquisition and integration activities 
 
 12.6 
 
  
 16.1 
 
  
 14.5 
 
Other 
  
 18.7 
 
   
 21.8 
 
  
 40.2 
 
Special (gains) and charges subtotal 
  
 (188.9)  
   
 111.4 
 
    
 140.5 
 
 
 
  
  
  
  
  
Operating income subtotal 
 
 (183.6)  
  
 133.9 
 
  
 210.4 
 
 
 
  
  
  
  
  
Other (income) expense 
 
 - 
 
  
 - 
 
  
 50.6 
 
 
 
  
  
  
  
  
Total special (gains) and charges 
 
 
 ($183.6)  
  
 $133.9 
 
  
 $261.0 
 
 
For segment reporting purposes, special (gains) and charges are not allocated to reportable segments, which is consistent with our 
internal management reporting. 
 
One Ecolab 
 
On July 30, 2024, we announced the One Ecolab initiative, which will enhance our growth and margin expansion journey. As a program 
within this initiative, we also announced that we commenced a restructuring plan to leverage our digital technologies to realign the 
functional work done in many countries into global centers of excellence. We anticipate restructuring costs of $175 million ($136 million 
after tax) or $0.47 per diluted share and special charges of $50 million ($39 million after tax) or $0.14 per diluted share by the end of 
2027. We anticipate that the restructuring costs will primarily be cash expenditures for severance costs relating to team reorganization. 
 
In anticipation of this One Ecolab initiative, a limited number of actions were taken in the first and second quarter of 2024. As a result, we 
reclassified $5.3 million ($4.0 million after tax) or $0.01 per diluted share from other restructuring to One Ecolab in the third quarter of 
2024. 
 
In 2024 we recorded restructuring charges of $76.5 million ($59.0 million after tax), or $0.21 per diluted share primarily related to 
severance and professional services. In addition, we recorded non-restructuring special charges of $23.7 million ($17.9 million after tax), 
or $0.06 per diluted share in 2024 primarily related to professional services. We have recorded $81.8 million ($63.0 million after tax), or 
$0.22 per diluted share of cumulative restructuring charges and $23.7 million ($17.9 million after tax), or $0.06 per diluted share of 
cumulative special charges under the One Ecolab initiative. Net cash payments were $26.9 million during 2024. 
 
The net restructuring liability related to the One Ecolab initiative was $54.9 million as of December 31, 2024. The remaining liability is 
expected to be paid over a period of a few months to several quarters and will continue to be funded from operating activities. 
 
One Ecolab has delivered $12 million of cumulative cost savings with estimated annualized cost savings of $140 million in continuing 
operations by 2027. 
 
Other restructuring  
 
Other restructuring activities are primarily related to the Combined Program which is described below. These activities have been 
included as a component of cost of sales and special (gains) and charges on the Consolidated Statements of Income. Restructuring 
liabilities have been classified as a component of other current and other noncurrent liabilities on the Consolidated Balance Sheets. 
 
Further details related to our restructuring charges are included in Note 3. 
 
Combined Program 
 
In November 2022, we approved a Europe cost savings program. In February 2023, we expanded our previously announced Europe cost 
savings program to focus on our Institutional and Healthcare businesses in other regions. In connection with the expanded program (the 
“Combined Program”), we expected to incur total pre-tax charges of $195 million ($150 million after tax) or $0.52 per diluted share. These 
restructuring charges were completed at the end of 2024. Program actions included headcount reductions from terminations, not filling 

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34 
certain open positions, and facility closures. The Combined Program charges were primarily cash expenditures related to severance and 
asset disposals. 
 
In anticipation of this Combined Program, a limited number of actions were taken in the fourth quarter of 2022. As a result, we 
reclassified $19.3 million ($14.5 million after tax) or $0.05 per diluted share from other restructuring to the Combined Program in the first 
quarter of 2023. 
 
In 2024, 2023 and 2022 we recorded restructuring charges of $25.2 million ($18.6 million after tax) or $0.06 per diluted share, $77.7 
million ($66.4 million after tax) or $0.23 per diluted share and $67.2 million ($56.0 million after tax) or $0.20 per diluted share, 
respectively, primarily related to severance and professional services. Restructuring activities were completed at the end of 2024, with 
total costs $184.1 million ($151.5 million after tax), or $0.53 per diluted share.  
 
We reclassified $5.3 million ($4.0 million after tax) or $0.01 per diluted share from the combined restructuring program to other 
restructuring activities in the second quarter of 2024. 
 
The net liability related to the Combined Program was $12.8 million and $43.1 million as of December 31, 2024 and 2023, respectively. 
Net cash payments were $48.9 million and non-cash net charges were $1.3 million during 2024.The remaining liability is expected to be 
paid over a period of a few months to several quarters and will continue to be funded from operating activities. 
 
The Combined Program has delivered our targeted $175 million of annual cost savings. 
 
Other Restructuring Activities 
 
During 2024, we recorded restructuring charges of $10.6 million ($8.0 million after tax), or $0.03 per diluted share related to an 
immaterial restructuring plan approved in the second quarter. This plan became part of the One Ecolab initiative in the third quarter. 
 
During 2023 and 2022, we recorded restructuring charges of $8.0 million ($6.0 million after tax), or $0.03 per diluted share and $40.0 
million ($31.1 million after tax), or $0.11 per diluted share, respectively, related to immaterial or subsequently concluded restructuring 
programs. The charges were primarily related to severance and asset write-offs. 
 
The restructuring liability balance for all other restructuring plans excluding the One Ecolab and Combined Program, were $6.5 million 
and $8.2 million as of December 31, 2024 and 2023, respectively. The remaining liability is expected to be paid over a period of a few 
months to several quarters and will continue to be funded from operating activities. Cash payments during 2024 related to all other 
restructuring plans excluding the One Ecolab and Combined Programs were $2.2 million. 
 
Sale of global surgical solutions business 
  
On April 27, 2024, we reached a definitive agreement to sell our global surgical solutions business, which closed on August 1, 2024. 
During 2024 we recorded a gain on sale of $355.9 million ($257.7 million after tax) or ($0.90) per diluted share, as described in Note 4. 
Excluding the gain on sale, we recorded charges of $15.6 million ($12.0 million after tax) or $0.05 per diluted share in 2024, which are 
primarily related to professional fees to support the sale. During 2023 we recorded charges of $10.3 million ($7.7 million after tax) or 
$0.03 per diluted share, primarily related to professional fees to support the sale. 
 
Acquisition and integration related costs 
 
Acquisition and integration related costs reported in special (gains) and charges on the Consolidated Statements of Income in 2024 
include $12.6 million ($9.6 million after tax) or $0.03 per diluted share, primarily related to the Purolite transaction. 
 
Acquisition and integration related costs reported in special (gains) and charges on the Consolidated Statements of Income in 2023 
include $16.1 million ($12.0 million after tax) or $0.04 per diluted share. Charges are integration related costs primarily related to the 
Purolite transaction. 
 
Acquisition and integration related costs reported in special (gains) and charges on the Consolidated Statements of Income in 2022 
include $14.5 million ($11.4 million after tax) or $0.04 per diluted share. Charges are related primarily to the Purolite transaction and 
consist of integration related costs, advisory and legal fees. Acquisition and integration related costs reported in product and equipment 
cost of sales on the Consolidated Statements of Income in 2022 include $25.0 million ($19.6 million after tax) or $0.07 per diluted share. 
Charges are related primarily to the recognition of fair value step-up in the Purolite inventory and other integration costs. 
 
Other operating activities  
 
During 2022, we recorded other operating activities to cost of sales on the Consolidated Statements of Income of $23.5 million ($19.6 
million after tax), or $0.06 per diluted share relating primarily to COVID-19 activities. 
 
During 2024, we recorded other operating activities to special (gains) and charges on the Consolidated Statements of Income of $18.7 
million ($13.9 million after tax), or $0.05 per diluted share, relating primarily to a liability relating to a prior divestiture, COVID-19 activities, 
and certain legal charges. During 2023 and 2022, we recorded other operating activities to special (gains) and charges on the 
Consolidated Statements of Income of $21.8 million ($16.7 million after tax), or $0.05 per diluted share, and $40.2 million ($31.4 million 
after tax), or $0.11 per diluted share, respectively, relating primarily to certain legal charges.

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35 
 
Other (income) expense 
 
During 2022, we incurred settlement expense recorded in other (income) expense on the Consolidated Statements of Income of $50.6 
million ($38.2 million after tax) or $0.13 per diluted share, respectively, related to U.S. pension plan lump-sum payments to retirees. 
 
Operating Income and Operating Income Margin 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
        
 
  
 
 
  
 
 
         
Percent Change 
 
 
 
 
  
 
 
  
 
 
    
  
 
(millions) 
     
2024 
    
2023 
     
2022 
  
2024 
 
2023 
Reported GAAP operating income 
 
 $2,802.4 
 
 $1,992.3 
 
 $1,562.5 
    41 %   
 28 %   
Special (gains) and charges 
  
  (183.6) 
 
 
 133.9 
 
 
 210.4 
    
 
 
  
 
 
Non-GAAP adjusted operating income 
  
  2,618.8 
 
  2,126.2 
 
  1,772.9 
     23 
 
  20 
 
Effect of foreign currency translation 
  
 
 32.9 
 
 
 9.4 
 
 
 (5.3) 
    
 
 
  
 
 
Non-GAAP adjusted fixed currency operating income   
  2,651.7 
 
  2,135.6 
 
  1,767.6 
   
 
 
 
 
 
Effect of acquisitions and divestitures 
 
 
 (7.5) 
 
 
 (38.4) 
 
 
* 
   
 
 
 
 
 
Non-GAAP organic operating income  
 
 $2,644.2 
 
 $2,097.2 
 
 
* 
    26 %   
 *  
* Not meaningful 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
  
 
(percent) 
     
2024 
 
2023 
 
2022 
  
 
   
 
Reported GAAP operating income margin 
 
 
17.8 %   
 
 13.0 %   
 
 11.0 %     
 
  
 
Non-GAAP adjusted operating income margin 
 
 
16.6 %   
 
 13.9 %   
 
 12.5 %     
 
  
 
Non-GAAP adjusted fixed currency operating income 
margin  
 
 
16.7 %   
 
 13.9 %   
 
 12.5 %     
 
  
 
Non-GAAP organic operating income margin 
 
 
16.8 %   
 
 13.9 %   
 
*  
   
  
 
* Not meaningful 
  
   
    
 
   
  
 
 
Our operating income and corresponding operating income margin are shown in the previous tables. Operating income margin is defined 
as operating income divided by sales. 
 
Our reported operating income was $2,802.4 million, $1,992.3 million and $1,562.5 for 2024, 2023 and 2022, respectively. Our 2024, 
2023 and 2022 operating incomes were negatively (positively) impacted by special (gains) and charges of ($183.6 million), $133.9 
million, and $210.4 million, respectively.  
 
Excluding the impacts of special (gains) and charges, 2024 adjusted operating income increased 23% as strong value pricing, lower 
delivered product costs, and higher volumes were partially offset by investments in the business. Excluding the impacts of special (gains) 
and charges 2023 adjusted operating income increased 20% as strong pricing overcame investments in the business including incentive 
compensation, higher supply chain costs and unfavorable mix.  
 
Other (Income) Expense 
 
 
 
 
 
 
 
 
 
 
 
 
(millions) 
     
2024 
     
2023 
     
2022 
Reported GAAP other (income) expense 
 
 
 ($51.3)  
 
 ($59.9)  
 
 ($24.5) 
Special (gains) and charges 
 
 
 - 
 
  
 - 
 
  
 50.6 
Non-GAAP adjusted other (income) expense 
 
 
 ($51.3)  
 
 ($59.9)  
 
 ($75.1) 
 
Our reported other income was $51.3 million, $59.9 million and $24.5 million in 2024, 2023 and 2022, respectively. Other (income) 
expense decreased when comparing 2024 against 2023 primarily due to higher pension costs. Other (income) expense increased when 
comparing 2023 against 2022 as higher pension costs were more than offset by the comparison to last year’s $50.6 million settlement 
expense related to U.S. pension plan lump-sum payments to retirees. Excluding the impact of settlements and curtailments recorded in 
special (gains) and charges during 2024, 2023 and 2022, our adjusted other income was $51.3 million, $59.9 million and $75.1 million, 
respectively. 
 
Interest Expense, Net 
 
 
 
 
 
 
 
 
 
 
 
 
(millions) 
     
2024 
     
2023 
     
2022 
Reported GAAP interest expense, net 
 
 
 $282.5 
 
 
 $296.7 
 
 
 $243.6 
 
Our reported net interest expense totaled $282.5 million, $296.7 million and $243.6 million during 2024, 2023 and 2022, respectively. 
 
The decrease in net interest expense when comparing 2024 against 2023 was driven primarily by lower interest expense from the 
repayment of our January 2024 note and the impact from higher interest income earned on cash balances driven by strong free cash 
flows and proceeds from the sale of the global surgical solutions business. The increase in interest expense when comparing 2023 
against 2022 was driven primarily by the higher average interest rates on outstanding debt. 
 

Table of Contents 
36 
Provision for Income Taxes 
 
The following table provides a summary of our tax rate: 
 
 
 
 
 
 
 
 
 
 
 
(percent) 
     
2024 
 
2023 
     
2022 
Reported GAAP tax rate 
 
 17.1 %  
20.6  %    
17.5  %   
Tax rate impact of: 
 
 
 
 
 
 
Special (gains) and charges 
  
 (1.1) 
 
(0.1)  
  
0.5   
Discrete tax items 
 
 3.3  
 
(0.6) 
 
0.7  
Non-GAAP adjusted tax rate 
  
 19.3 %  
 19.9 %     
 18.7 %   
 
Our reported tax rate was 17.1%, 20.6%, and 17.5%, for 2024, 2023 and 2022, respectively. The change in our tax rate includes the tax 
impact of special (gains) and charges and discrete tax items, which have impacted the comparability of our historical reported tax rates, 
as amounts included in our special (gains) and charges are derived from tax jurisdictions with rates that vary from our tax rate, and 
discrete tax items are not necessarily consistent across periods. The tax impact of special (gains) and charges and discrete tax items will 
likely continue to impact comparability of our reported tax rate in the future.  
 
We recognized a net tax benefit related to discrete tax items of $78.6 million during 2024. Discrete items include tax benefits of $62.1 
million associated with capital losses and $30.4 million of additional basis of foreign intangible assets. The remaining net discrete tax 
expense of $13.9 million was primarily related to the filing of federal, state and foreign tax returns and other income tax adjustments 
including the impact of changes in tax laws, audit settlements, share-based compensation excess tax benefit and other changes in 
estimates. 
 
We recognized a net tax expense related to discrete tax items of $11.2 million during 2023. The net discrete tax expense was primarily 
related to the filing of federal, state and foreign tax returns and other income tax adjustments including the impact of changes in tax laws, 
audit settlements, share-based compensation excess tax benefits and other changes in estimates. 
 
We recognized a net tax benefit related to discrete tax items of $11.8 million during 2022. This included a deferred tax benefit of $14.6 
million associated with utilization of tax attributes as a result of legal entity rationalization and share-based compensation excess tax 
benefits of $6.0 million. The remaining discrete tax expense of $8.8 million was primarily related to the filing of federal, state and foreign 
tax returns and other income tax adjustments including the impact of changes in tax laws, audit settlements and other changes in 
estimates. 
 
The change in our adjusted tax rates from 2023 to 2024 was primarily driven by geographic income mix. Future comparability of our 
adjusted tax rate may be impacted by various factors, including but not limited to other changes in global tax rules, further tax planning 
projects and geographic income mix.  
 
Net Income Attributable to Ecolab 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
  
 
 
Percent Change   
 
 
 
 
   
 
  
 
 
 
  
 
 
(millions) 
     
2024 
    
2023 
     
2022 
     
2024 
 
2023 
Reported GAAP net income attributable to Ecolab 
 
 $2,112.4  
 $1,372.3  
 $1,091.7  
 54 %  
 26 % 
Adjustments: 
 
 
  
 
 
 
 
 
 
 
Special (gains) and charges, after tax 
 
   (126.7)  
 
 109.2  
 
 207.3  
 
 
 
Discrete tax net (benefit) expense 
 
 
 (78.6)  
 
 11.2  
 
 (11.8) 
 
 
 
Non-GAAP adjusted net income attributable to Ecolab 
 
 $1,907.1  
 $1,492.7  
 $1,287.2  
 28 %  
 16 % 
 
Diluted EPS 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
  
 
 
Percent Change  
 
 
 
 
   
 
  
 
 
 
  
 
(dollars) 
     
2024 
    
2023 
     
2022 
     
2024 
 
2023 
Reported GAAP diluted EPS 
 
 
 $7.37  
 
 $4.79  
 
 $3.81  
 54 %  
 26 % 
Adjustments: 
 
 
  
 
 
 
 
 
 
 
Special (gains) and charges, after tax 
 
  
 (0.44)  
  
 0.38  
  
 0.72  
 
 
 
Discrete tax net (benefit) expense 
 
  
 (0.28)  
  
 0.04  
  
 (0.04) 
 
 
 
Non-GAAP adjusted diluted EPS 
 
 
 $6.65  
 
 $5.21  
 
 $4.49  
 28 %  
 16 % 
 
Per share amounts do not necessarily sum due to rounding. 
 
Currency translation had an unfavorable ($0.09) impact on reported and adjusted diluted EPS when comparing 2024 to 2023 and 
unfavorable ($0.05) impact when comparing 2023 to 2022.  
 

Table of Contents 
37 
SEGMENT PERFORMANCE 
 
The non-U.S. dollar functional currency international amounts included within our reportable segments are based on translation into U.S. 
dollars at the fixed currency exchange rates established by management for 2024. The difference between the fixed currency exchange 
rates and the actual currency exchange rates is reported as “effect of foreign currency translation” in the following tables. All other 
accounting policies of the reportable segments are consistent with U.S. GAAP and the accounting policies described in Note 2. Additional 
information about our reportable segments is included in Note 18. 
 
Fixed currency net sales and operating income for 2024, 2023 and 2022 for our reportable segments are shown in the following tables. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Net Sales 
      
 
   
 
  
 
 Percent Change   
 
  
 
   
 
  
 
 
 
 
 
 
 
(millions) 
     
2024 
     
2023 
     
2022 
     
2024 
 
2023 
Global Industrial 
 
 
 $7,857.2      
  $7,640.5      
  $7,172.6 
 3 %   
 7 % 
Global Institutional & Specialty 
  
 
 5,413.9  
  
 5,014.6  
  
 4,433.2  
 8  
 
 13  
Global Healthcare & Life Sciences 
 
 
 1,434.1  
 
 1,607.5  
 
 1,534.3 
 (11) 
 
 5  
Global Pest Elimination 
  
 
 1,167.8  
  
 1,070.2  
  
 963.5  
 9  
 
 11  
Corporate 
 
 
 -  
 
 42.7  
 
 89.2 
 (100) 
 
 (52) 
Subtotal at fixed currency 
  
 
 15,873.0  
   15,375.5  
   14,192.8  
 3  
 
 8  
Effect of foreign currency translation 
  
 
 (131.6)  
  
 (55.3) 
  
 (5.0)  
 
 
 
Consolidated reported GAAP net sales 
  
 
 $15,741.4  
 $15,320.2  
 $14,187.8  
 3 %   
 8 % 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
Operating Income 
      
 
   
 
  
 
 Percent Change   
 
  
 
   
 
  
 
 
 
 
 
 
 
(millions) 
     
2024 
     
2023 
     
2022 
     
2024 
 
2023 
Global Industrial 
 
 
 $1,300.6      
  $1,122.0      
 
 $948.9 
 16 %   
 18 % 
Global Institutional & Specialty 
  
 
 1,182.7  
  
 841.8  
  
 631.9  
 40  
 
 33  
Global Healthcare & Life Sciences 
 
 
 147.2  
 
 160.8  
 
 193.4 
 (8) 
 
 (17) 
Global Pest Elimination 
  
 
 220.4  
  
 210.4  
  
 197.3  
 5  
 
 7  
Corporate 
  
 
 (15.8)  
  
 (332.8) 
  
 (414.3)  
 (95) 
 
 (20) 
Subtotal at fixed currency 
  
 
 2,835.1  
  
 2,002.2  
  
 1,557.2  
 42  
 
 29  
Effect of foreign currency translation 
  
 
 (32.7)  
  
 (9.9) 
  
 5.3  
 
 
 
Consolidated reported GAAP operating income 
  
 
 $2,802.4  
  $1,992.3  
  $1,562.5  
 41 %   
28 % 
 
The following tables reconcile the impact of acquisitions and divestitures within our reportable segments.  
 
 
 
 
  
 
 
  
  
 
 
Year ended  
 
 
December 31 
Net Sales 
 
2024 
 
2023 
(millions) 
     
Fixed  
Currency  
Impact of 
Acquisitions 
and 
Divestitures  Organic  
Fixed  
Currency  
Impact of 
Acquisitions 
and 
Divestitures  Organic 
Global Industrial 
 
 $7,857.2  
 ($89.3)   $7,767.9   $7,640.5  
 ($26.7)   $7,613.8 
Global Institutional & Specialty 
  
 5,413.9  
 (32.0)   5,381.9  
 5,014.6  
 -   5,014.6 
Global Healthcare & Life Sciences 
 
 1,434.1  
 -   1,434.1  
 1,607.5  
 (183.1)   1,424.4 
Global Pest Elimination 
  
 1,167.8  
 (10.2)   1,157.6  
 1,070.2  
 -   1,070.2 
Corporate 
 
 -  
 -  
 -  
 42.7  
 (42.7)  
 - 
Subtotal at fixed currency 
  
 15,873.0  
 (131.5)   15,741.5   15,375.5  
 (252.5)   15,123.0 
Effect of foreign currency translation 
  
 (131.6)  
 
 
 (55.3)  
  
Consolidated reported GAAP net sales 
   $15,741.4  
 
  $15,320.2  
  
 
 
 
 
  
  
  
  
Operating Income 
 
2024 
 
2023 
(millions) 
     
Fixed  
Currency  
Impact of 
Acquisitions 
and 
Divestitures  Organic  
Fixed  
Currency  
Impact of 
Acquisitions 
and 
Divestitures  Organic 
Global Industrial 
 
 $1,300.6  
 ($6.1)   $1,294.5   $1,122.0  
 ($1.3)   $1,120.7 
Global Institutional & Specialty 
  
 1,182.7  
 (1.8)   1,180.9  
 841.8  
 -  
 841.8 
Global Healthcare & Life Sciences 
  
 147.2  
 -  
 147.2  
 160.8  
 (35.7)  
 125.1 
Global Pest Elimination 
 
 220.4  
 0.4  
 220.8  
 210.4  
 -  
 210.4 
Corporate 
 
 (199.2)  
 -  
 (199.2) 
 (199.4)  
 (1.4)  
 (200.8) 
Non-GAAP adjusted fixed currency operating income 
  
 2,651.7  
 (7.5)   2,644.2  
 2,135.6  
 (38.4)   2,097.2 
Special (gains) and charges 
  
 (183.4)  
  
 
 133.4  
  
 
Subtotal at fixed currency 
  
 2,835.1  
  
 
 2,002.2  
  
 
Effect of foreign currency translation 
  
 (32.7)  
  
 
 (9.9)  
  
 
Consolidated reported GAAP operating income 
  
 $2,802.4  
  
  $1,992.3  
  
 

Table of Contents 
38 
Global Industrial 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
     
2024 
 
2023 
 
2022 
Sales at fixed currency (millions) 
  $7,857.2  
 
  $7,640.5  
 
  $7,172.6  
Sales at public currency (millions) 
  7,777.2  
 
  7,626.5  
 
  7,197.1  
 
 
 
 
 
 
 
 
 
Organic sales change 
 
 2 %    
 
*  
 
 
 
Acquisitions and divestitures 
  
 1 %    
 
*  
 
 
 
Fixed currency sales change 
  
 3 %    
 
 7 %    
 
 
Foreign currency translation 
 
 (1) %    
 
 (1) %    
 
 
Public currency sales change 
  
 2 %    
 
 6 %    
 
 
 
 
 
 
 
 
 
 
 
Operating income at fixed currency (millions) 
  $1,300.6  
 
  $1,122.0  
 
  $948.9  
Operating income at public currency (millions) 
  1,280.5  
 
  1,122.0  
 
 
 959.8  
 
 
 
 
 
 
 
 
 
Fixed currency operating income change 
 
 16 %    
 
 18 %    
 
 
Fixed currency operating income margin 
  
 16.6 %    
  
 14.7 %    
  
 13.2 % 
Organic operating income change 
  
 16 %    
  
*  
 
 
 
Organic operating income margin 
  
 16.7 %    
  
 14.7 %    
 
*  
Public currency operating income change 
 
 14 %    
 
 17 %    
 
 
 
 
 
 
 
 
 
 
 
 
* Not meaningful 
Percentages in the above table do not necessarily sum due to rounding. 
 
Net Sales 
 
Organic sales for Global Industrial increased in 2024 driven by strong new business wins and value pricing which overcame uneven end-
market trends. Organic sales for Global Industrial increased in 2023 driven by strong pricing and new business wins partially offset by 
weaker markets. 
 
At an operating segment level, Water organic sales increased 3% in 2024 reflecting strong growth in downstream and light water. Water 
organic sales increased 8% in 2023 driven by strong pricing and new business wins. Light water reported strong sales growth in 2024 
driven by strong performance across institutional, food & beverage and high-tech and good sales growth in 2023 driven by strong 
performance across high-tech and institutional. Heavy water in 2024 reported sales growth driven by new business wins that overcame 
softer market trends in primary metals and chemicals and good sales growth in 2023 driven by strong pricing, gains in primary metals 
and growth in chemicals. Downstream reported strong sales growth in 2024 driven by strong growth in refining and water management 
and strong growth in 2023 driven by innovative water treatment programs. Food & Beverage organic sales increased 1% in 2024 as 
good new business wins more than offset continued soft industry trends and comparisons to last year’s strong growth. Organic sales 
increased 9% in 2023 reflecting continued pricing, strong performance in dairy, and solid growth in beverage & brewing and animal 
health. Paper organic sales were flat in 2024 as strong new business wins were offset by soft but stabilizing customer production rates. 
Organic sales decreased 1% in 2023 as pricing and new business wins were offset by easing customer production rates. 
  
Operating Income 
  
Organic operating income and organic operating income margins for Global Industrial increased in both 2024 and 2023 when compared 
to prior periods. 
 
Organic operating income margins increased 2.0 percentage points during 2024 compared to 2023, as the 4.2 percentage point positive 
impacts of lower delivered product costs, strong pricing, and higher volumes were partially offset by the 2.3 percentage point negative 
impacts of investments in the business. Organic operating income margins increased in 2023 compared to 2022, as the positive impacts 
of strong pricing overcame the negative impacts of investments in business including incentive compensation, lower volume, and higher 
supply chain costs.  
 

Table of Contents 
39 
Global Institutional & Specialty 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
     
2024 
 
2023 
 
2022 
Sales at fixed currency (millions) 
  $5,413.9  
 
  $5,014.6  
 
  $4,433.2  
Sales at public currency (millions) 
  5,382.6  
 
  4,999.2  
 
  4,432.1  
 
 
 
 
 
 
 
 
 
Organic sales change 
 
 7 %    
 
*  
 
 
 
Acquisitions and divestitures 
  
 1 %    
 
*  
 
 
 
Fixed currency sales change 
  
 8 %    
 
 13 %    
 
 
Foreign currency translation 
 
 - %    
 
 - %    
 
 
Public currency sales change 
  
 8 %    
 
 13 %    
 
 
 
 
 
 
 
 
 
 
 
Operating income at fixed currency (millions) 
  $1,182.7  
 
 
 $841.8  
 
  $631.9  
Operating income at public currency (millions) 
  1,173.8  
 
 
 838.7  
 
 
 632.5  
 
 
 
 
 
 
 
 
 
Fixed currency operating income change 
 
 40 %    
 
 33 %    
 
 
Fixed currency operating income margin 
  
 21.8 %    
  
 16.8 %    
  
 14.3 % 
Organic operating income change 
  
 40 %    
  
*  
 
 
 
Organic operating income margin 
  
 21.9 %    
  
 16.8 %    
 
*  
Public currency operating income change 
 
 40 %    
 
 33 %    
 
 
 
 
 
 
 
 
 
 
 
 
* Not meaningful 
Percentages in the above table do not necessarily sum due to rounding. 
 
Net Sales 
 
Organic sales for Global Institutional & Specialty increased in 2024 continuing to significantly outperform end-market trends. The 2023 
sales increased driven by strong pricing and new business wins. 
  
At an operating segment level, Institutional organic sales increased 7% in 2024 reflecting sales growth across restaurants and lodging. 
Organic sales increased 12% in 2023, driven by strong pricing and new business wins. Specialty organic sales increased 7% in 2024 
and 13% in 2023 reflecting growth in quick service and food retail in both years. 
 
Operating Income 
 
Organic operating income and organic operating income margin for our Global Institutional & Specialty segment increased in both 2024 
and 2023 when compared to prior periods.  
 
Organic operating income margins increased 5.1 percentage points during 2024, as the 6.6 percentage point positive impacts from 
strong pricing, lower supply chain costs and higher volumes were partially offset by the 1.9 percentage point negative impacts of 
investments in the business. Organic operating income margins increased during 2023, as the positive impact from strong pricing and 
cost savings initiatives overcame the negative impacts of investments in the business including incentive compensation and higher 
supply chain costs. 
 
 
 
 
 

Table of Contents 
40 
Global Healthcare & Life Sciences 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
     
2024 
 
2023 
 
2022 
Sales at fixed currency (millions) 
  $1,434.1  
 
  $1,607.5  
 
  $1,534.3  
Sales at public currency (millions) 
  1,418.8  
 
  1,586.0  
 
  1,510.5  
 
 
 
 
 
 
 
 
 
Organic sales change 
 
 1 %    
 
*  
 
 
 
Acquisitions and divestitures 
  
 (11) %    
 
*  
 
 
 
Fixed currency sales change 
  
 (11) %    
 
 5 %    
 
 
Foreign currency translation 
 
 - %    
 
 - %    
 
 
Public currency sales change 
  
 (11) %    
 
 5 %    
 
 
 
 
 
 
 
 
 
 
 
Operating income at fixed currency (millions) 
  $147.2  
 
 
 $160.8  
 
  $193.4  
Operating income at public currency (millions) 
 
 143.3  
 
 
 154.9  
 
 
 189.4  
 
 
 
 
 
 
 
 
 
Fixed currency operating income change 
 
 (8) %    
 
 (17) %    
 
 
Fixed currency operating income margin 
  
 10.3 %    
  
 10.0 %    
  
 12.6 % 
Organic operating income change 
  
 18 %    
  
*  
 
 
 
Organic operating income margin 
  
 10.3 %    
  
 8.8 %    
 
*  
Public currency operating income change 
 
 (7) %    
 
 (18) %    
 
 
 
 
 
 
 
 
 
 
 
 
* Not meaningful  
Percentages in the above table do not necessarily sum due to rounding. 
 
Net Sales 
 
Reported sales for 2024 reflected the sale of Ecolab’s global surgical solutions business, which closed in the third quarter 2024. Organic 
sales for Global Healthcare & Life Sciences increased in 2024 as compared to 2023 driven by continued growth in Life Sciences partially 
offset by modestly lower Healthcare sales. Organic sales for Global Healthcare & Life Sciences increased in 2023 as compared to 2022 
driven by strong pricing and new business wins.  
 
At an operating segment level, Healthcare organic sales decreased 1% in 2024 as strategic low margin business exits were partially 
offset by value pricing. Organic sales increased 7% in 2023 driven by pricing and strong growth in North America. Life Sciences organic 
sales increased 3% in 2024 reflecting new business wins and progressively improving industry trends. Organic sales increased 1% in 
2023 as pricing was more than offset by soft near-term industry demand. 
 
Operating Income 
 
Organic operating income and organic operating income margins for our Global Healthcare & Life Sciences segment both increased in 
2024 when compared to 2023. Organic operating income and organic operating income margins for our Global Healthcare & Life 
Sciences segment both decreased in 2023 when compared to 2022.  
 
Organic operating income margins increased 1.5 percentage points in 2024, as the 3.5 percentage point positive impact from strong 
pricing and lower supply chain costs were partially offset by the 1.6 percentage point negative impacts from lower volumes in the 
business. Organic operating income margins decreased in 2023, as the positive impact from strong pricing was more than offset by the 
negative impacts from targeted investments in the business, unfavorable mix and higher supply chain costs. 
  
 

Table of Contents 
41 
Global Pest Elimination 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
     
2024 
 
2023 
 
2022 
Sales at fixed currency (millions) 
  $1,167.8  
 
  $1,070.2  
 
  $963.5  
Sales at public currency (millions) 
  1,162.8  
 
  1,066.0  
 
 
 959.0  
 
 
 
 
 
 
 
 
 
Organic sales change 
 
 8 %    
 
*  
 
 
 
Acquisitions and divestitures 
  
 1 %    
 
*  
 
 
 
Fixed currency sales change 
  
 9 %    
 
 11 %    
 
 
Foreign currency translation 
 
 - %    
 
 - %    
 
 
Public currency sales change 
  
 9 %    
 
 11 %    
 
 
 
 
 
 
 
 
 
 
 
Operating income at fixed currency (millions) 
  $220.4  
 
 
 $210.4  
 
  $197.3  
Operating income at public currency (millions) 
 
 219.5  
 
 
 209.7  
 
 
 195.6  
 
 
 
 
 
 
 
 
 
Fixed currency operating income change 
 
 5 %    
 
 7 %    
 
 
Fixed currency operating income margin 
  
 18.9 %    
  
 19.7 %    
  
 20.5 % 
Organic operating income change 
  
 5 %    
  
*  
 
 
 
Organic operating income margin 
  
 19.1 %    
  
 19.7 %    
 
*  
Public currency operating income change 
 
 5 %    
 
 7 %    
 
 
 
 
 
 
 
 
 
 
 
 
* Not meaningful 
Percentages in the above table do not necessarily sum due to rounding. 
 
Net Sales 
 
Organic sales for Global Pest Elimination increased 8% in 2024 led by strong growth in food & beverage, restaurants and food retail.  
 
Operating Income 
 
Organic operating income in Global Pest Elimination increased in 2024 compared to 2023. Organic operating income margins decreased 
in 2024 when compared to 2023. 
 
Organic operating income margins in Global Pest Elimination decreased 0.6 percentage points in 2024, as the 4.4 percentage point 
positive impacts from strong pricing and higher volumes were more than offset by the 5.8 percentage point negative impacts of 
investments in the business and costs associated with a fourth quarter spike in accidents.  
 
 
Corporate 
 
Consistent with our internal management reporting, Corporate amounts in the table on page 37 include sales to ChampionX in 
accordance with the transitional supply agreement entered into with the transaction post-separation, as discussed in Note 17, intangible 
asset amortization specifically from the Nalco and Purolite transactions and special (gains) and charges that are not allocated to our 
reportable segments. Items included within special (gains) and charges are shown in the table on page 33. 
 
 
 
 
 

Table of Contents 
42 
FINANCIAL POSITION, CASH FLOW AND LIQUIDITY 
 
Financial Position 
 
Total assets were $22.4 billion as of December 31, 2024, compared to total assets of $21.8 billion as of December 31, 2023. 
  
Total liabilities were $13.6 billion as of December 31, 2024, compared to total liabilities of $13.8 billion as of December 31, 2023. Total 
debt was $7.6 billion as of December 31, 2024 and $8.2 billion as of December 31, 2023. See further discussion of our debt activity 
within the “Liquidity and Capital Resources” section of this MD&A. 
  
Our net debt to EBITDA is shown in the following table. EBITDA is a non-GAAP measure discussed further in the “Non-GAAP Financial 
Measures” section of this MD&A. 
 
 
 
 
 
 
 
 
 
 
 
 
 
2024 
 
2023 
 
2022 
(ratio) 
 
 
 
 
 
 
 
 
 
Net debt to EBITDA 
  
 
 1.7 
  
 
 2.4 
   
 
 3.2 
 
 
 
 
 
 
 
 
 
 
(millions) 
  
 
 
 
 
 
 
 
 
 
 
Total debt 
 
 
 $7,564.9 
 
 
 $8,181.8 
 
 
 $8,580.4 
Cash 
 
  
 1,256.8 
 
 
 919.5 
 
 
 598.6 
Net debt 
 
 
 $6,308.1 
 
 
 $7,262.3 
 
 
 $7,981.8 
 
 
 
 
 
 
 
 
 
 
Net income including noncontrolling interest 
 
 
 $2,131.9 
 
 
 $1,393.0 
 
 
 $1,108.9 
Provision for income taxes 
 
  
 439.3 
 
 
 362.5 
 
 
 234.5 
Interest expense, net 
 
  
 282.5 
 
 
 296.7 
 
 
 243.6 
Depreciation 
 
  
 634.9 
 
 
 616.7 
 
 
 618.5 
Amortization 
 
  
 300.5 
 
 
 306.9 
 
 
 320.2 
EBITDA 
 
  
 $3,789.1 
 
 
 $2,975.8 
 
 
 $2,525.7 
 
Cash Flows 
 
Operating Activities 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
    
   
 
   
Dollar Change 
  
(millions) 
     
2024 
 
2023 
     
2022 
     
2024 
     
2023 
Cash provided by operating activities 
 
  $2,813.9   
 $2,411.8 
 
 $1,788.4 
 
 
 $402.1 
 
  $623.4  
 
We continue to generate cash flow from operations allowing us to fund our ongoing operations, acquisitions, investments in the business 
and pension obligations along with returning cash to our shareholders through dividend payments and share repurchases. 
 
Cash provided by operating activities increased $402 million in 2024 compared to 2023, driven by a $739 million increase in net income 
less $258 million net gain on sale of global surgical solutions business.  
 
Cash provided by operating activities increased $623 million in 2023 compared to 2022, driven primarily by $332 million net favorable 
change in working capital and $284 million increase in net income. The cash flow impact from working capital was primarily driven by 
improvement in inventory due to management efforts following easing global supply chain constraints and an improvement in receivables 
offset by a decrease in accounts payable primarily associated with our inventory reduction efforts.  
 
The impact on operating cash flows of pension and postretirement plan contributions, cash activity related to restructuring, cash paid for 
income taxes and cash paid for interest, are shown in the following table:  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
   
 
   
Dollar Change 
  
(millions) 
 
2024 
 
2023 
     
2022 
     
2024 
     
2023 
Pensions and postretirement plan contributions 
      
 $54.4  
   $109.3 
       $64.3 
 
  
 ($54.9)      
  $45.0  
Restructuring payments 
  
 78.0   
   118.3 
 
  
 41.0 
 
  
 (40.3)  
  
 77.3  
Income tax payments 
  
 647.4   
   469.2 
 
   308.9 
 
  
 178.2 
 
   160.3  
Interest payments 
  
 342.6   
   324.8 
 
   222.4 
 
  
 17.8 
 
   102.4  
 
 
 

Table of Contents 
43 
Investing Activities 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
    
   
 
   
Dollar Change 
  
(millions) 
     
2024 
 
2023 
     
2022 
     
2024 
     
2023 
Cash used for investing activities 
 
  ($433.8)  
 ($990.5)  
 ($716.8)  
 
 $556.7 
 
 ($273.7) 
 
Cash provided by (used for) investing activities is primarily impacted by the timing of business acquisitions and dispositions as well as 
from capital investments in the business. 
 
We continue to make capital investments in the business, including merchandising and customer equipment and manufacturing facilities. 
Total capital expenditures were $995 million, $775 million and $713 million in 2024, 2023 and 2022, respectively. 
 
Total cash provided by (used for) acquisitions, net of cash acquired along with dispositions, net of cash divested, in 2024, 2023 and 2022 
was $313 million, $180 million and $7 million, respectively. Our acquisitions and divestitures are discussed further in Note 4. We continue 
to target strategic business acquisitions which complement our growth strategy and expect to continue to make capital investments and 
acquisitions in the future to support our long-term growth. 
  
Financing Activities 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
    
   
 
  
Dollar Change 
  
(millions) 
     
2024 
 
2023 
     
2022 
     
2024 
     
2023 
Cash used for financing activities 
 
 ($2,024.1)  
 ($1,054.7)  
 ($837.3)
 
  ($969.4)  
 ($217.4) 
 
Our cash flows from financing activities primarily reflect the issuances and repayment of debt, common stock repurchases, proceeds from 
common stock issuances related to our equity incentive programs and dividend payments. 
 
There were no long-term debt issuances in 2024 or 2023. We issued $500 million par value and received $494 million in proceeds of 
long-term debt in 2022. The proceeds received from the debt issuances were used for repayment of outstanding debt, repayment of 
commercial paper and general corporate purposes. In addition, we had commercial paper and notes payable net issuances of $2 million 
in 2024 and net repayments of $2 million and $404 million in 2023 and 2022, respectively. We repaid $630 million and $500 million of 
long-term debt in 2024 and 2023, respectively. 
Shares are repurchased for the purpose of partially offsetting the dilutive effect of our equity compensation plans, to manage our capital 
structure and to efficiently return capital to shareholders. We repurchased a total of $987 million, $14 million, and $518 million of shares 
in 2024, 2023 and 2022, respectively.  
 
The impact on financing cash flows of commercial paper and notes payable repayments, long-term debt borrowings and long-term debt 
repayments, are shown in the following table:  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
   
 
   
Dollar Change 
  
(millions) 
 
2024 
 
2023 
     
2022 
     
2024 
     
2023 
Net issuances (repayments) of commercial paper and 
notes payable 
  
 $1.9  
   ($1.9)       ($404.3)  
  
 $3.8 
     
  $402.4  
Long-term debt borrowings 
  
 -   
  
 - 
 
   494.0 
 
  
 - 
 
   (494.0) 
Long-term debt repayments 
  
 (630.4)  
   (500.0)  
  
 - 
 
  
 (130.4)  
   (500.0) 
  
In December 2024, we increased our quarterly dividend rate by 14%. This represents the 33rd consecutive year we have increased our 
dividend. We have paid dividends on our common stock for 88 consecutive years. We paid dividends of $664 million, $617 million and 
$603 million in 2024, 2023 and 2022, respectively. Cash dividends declared per share of common stock, by quarter, for each of the last 
three years were as follows: 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
First 
 
Second 
Third 
Fourth 
     
   
 
 
Quarter 
 
Quarter 
Quarter 
Quarter 
Year 
2024 
 
 
 $0.57   
  $0.57 
 
  $0.57 
 
 
 $0.65 
 
  $2.36  
2023 
 
  
 $0.53 
 
   $0.53 
 
   $0.53 
   
 $0.57 
 
  $2.16  
2022 
 
  
 $0.51 
 
   $0.51 
 
   $0.51 
   
 $0.53 
 
  $2.06  
 
 
 

Table of Contents 
44 
Liquidity and Capital Resources 
 
We currently expect to fund all of our cash requirements which are reasonably foreseeable for the next twelve months, including 
scheduled debt repayments, new investments in the business, share repurchases, dividend payments, possible business acquisitions 
and pension and postretirement contributions with cash from operating activities, and as needed, additional short-term and/or long-term 
borrowings. We continue to expect our operating cash flow to remain strong. 
 
As of December 31, 2024, we had $1,257 million of cash and cash equivalents on hand, of which $382 million was held outside of the 
U.S. As of December 31, 2023, we had $920 million of cash and cash equivalents on hand, of which $880 million was held outside of the 
U.S. Our cash balance is intended to fund current maturities of long-term debt. We will continue to evaluate our cash position in light of 
future developments. 
 
In January 2024, we repaid €575 million ($630 million) of long-term debt. 
 
As of December 31, 2024, we had a $2.0 billion multi-year credit facility, which expires in April 2026. The credit facility has been 
established with a diverse syndicate of banks and supports our U.S. and Euro commercial paper programs. The maximum aggregate 
amount of commercial paper that may be issued under our U.S. commercial paper program and our Euro commercial paper program 
may not exceed $2.0 billion. At year end, we had no commercial paper outstanding under our U.S. program nor our Euro program. There 
were no borrowings under our credit facility as of December 31, 2024 or 2023. As of December 31, 2024, both programs were rated A-2 
by Standard & Poor’s, P-2 by Moody’s and F-1 by Fitch. 
 
Additionally, we have uncommitted credit lines with major international banks and financial institutions. These credit lines support our 
daily global funding needs, primarily our global cash pooling structures. As of December 31, 2024 we had $165 million of bank supported 
letters of credit, surety bonds and guarantees outstanding in support of our commercial business transactions. We do not have any other 
significant unconditional purchase obligations or commercial commitments. 
 
As of December 31, 2024, Standard & Poor’s, Fitch and Moody’s rated our long-term credit at A- (stable outlook), A- (stable outlook) and 
A3 (stable outlook), respectively. A reduction in our credit ratings could limit or preclude our ability to issue commercial paper under our 
current programs or could also adversely affect our ability to renew existing, or negotiate new, credit facilities in the future and could 
increase the cost of these facilities.  
  
As of December 31, 2024, we were in compliance with our debt covenants and other requirements of our credit agreements and 
indentures. 
  
A schedule of our various obligations as of December 31, 2024 are summarized in the following table: 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
Payments Due by Period 
  
 
 
 
  
Less 
 
 
  
 
  
More 
  
 
 
 
  
Than 
 
2-3 
4-5 
Than 
  
(millions) 
 
Total 
 
1 Year 
 
Years 
Years 
5 Years 
  
Notes payable 
 
 
 $4  
 
 $4  
 
 $- 
 
 $- 
 
 $-  
One-time transition tax 
 
  
 68  
  
 32  
 
 36 
 
 - 
 
 -  
Long-term debt 
 
  
 7,561  
  
 612  
  1,696 
 
 500 
  4,753  
Operating leases 
 
  
 809  
  
 159  
 
 268 
 
 130 
 
 252  
Interest* 
 
  
 3,526  
  
 295  
 
 543 
 
 379 
  2,309  
Total 
 
 $11,968  
 $1,102  
  $2,543 
  $1,009 
  $7,314  
 
*Interest on variable rate debt was calculated using the interest rate at year end 2024. 
 
As of December 31, 2024, our gross liability for unrecognized tax benefits was $34 million. We are not able to reasonably estimate the 
amount by which the liability will increase or decrease over an extended period of time or whether a cash settlement of the liability will be 
required. Therefore, these amounts have been excluded from the schedule of contractual obligations. 
  
We do not have required minimum cash contribution obligations for our qualified pension plans in 2024. We are required to fund certain 
international pension benefit plans in accordance with local legal requirements. We estimate contributions to be made to our international 
plans will approximate $48 million in 2025. These amounts have been excluded from the schedule of contractual obligations. 
  
We lease certain sales and administrative office facilities, distribution centers, research and manufacturing facilities and other equipment 
under longer-term operating leases. Vehicle leases are generally shorter in duration. Vehicle leases have residual value requirements 
that have historically been satisfied primarily by the proceeds on the sale of the vehicles. 
  

Table of Contents 
45 
Market Risk 
 
We enter into contractual arrangements (derivatives) in the ordinary course of business to manage foreign currency exposure and 
interest rate risks. We do not enter into derivatives for speculative or trading purposes. Our use of derivatives is subject to internal 
policies that provide guidelines for control, counterparty risk, and ongoing monitoring and reporting, and is designed to reduce the 
volatility associated with movements in foreign exchange and interest rates on our income statement and cash flows. 
  
We enter into foreign currency forward contracts to hedge certain intercompany financial arrangements, and to hedge against the effect 
of exchange rate fluctuations on transactions related to cash flows denominated in currencies other than U.S. dollars. We use net 
investment hedges as hedging instruments to manage risks associated with our investments in foreign operations. As of December 31, 
2024, we had a total of €575 million senior notes designated as net investment hedges.  
 
We enter into cross-currency swap derivative contracts to hedge certain Euro denominated exposures from our investments in certain of 
its Euro denominated functional currency subsidiaries. We use net investment hedges as hedging instruments to manage risks 
associated with our investments in foreign operations. As of December 31, 2024, we had €1,575 million of cross-currency swap 
derivative contracts outstanding designated as a net investment hedge.  
 
We enter into cross-currency swap derivative contracts to hedge certain Chinese Yuan (“CNY”) denominated exposures from our 
investments in certain CNY denominated functional currency subsidiaries. We use net investment hedges as hedging instruments to 
manage risks associated with our investments in foreign operations. As of December 31, 2024, we had CNH 3,619 million (CNH is the 
CNY traded in the offshore market) of cross-currency swap derivative contracts outstanding designated as a net investment hedge.  
 
We manage interest expense using a mix of fixed and floating rate debt. To help manage borrowing costs, we may enter into interest rate 
swap agreements. Under these arrangements, we agree to exchange, at specified intervals, the difference between fixed and floating 
interest amounts calculated by reference to an agreed-upon notional principal amount. As of December 31, 2024, we had $1,500 million 
of interest rate swaps outstanding. 
  
Refer to Note 8 for further information on our hedging activity. 
  
Based on a sensitivity analysis (assuming a 10% change in market rates) of our foreign exchange and interest rate derivatives and other 
financial instruments, changes in exchange rates or interest rates would increase/decrease our financial position and liquidity by 
approximately $262 million. The effect on our results of operations would be substantially offset by the impact of the hedged items. 
 
 
GLOBAL ECONOMIC AND POLITICAL ENVIRONMENT  
 
Global Economies 
 
Approximately half of our sales are outside of the U.S. Our international operations subject us to changes in economic conditions and 
foreign currency exchange rates as well as political uncertainty in some countries which could impact future operating results.  
 
Argentina, Turkey and Egypt are classified as highly inflationary economies in accordance with U.S. GAAP, and the U.S. dollar is the 
functional currency for our subsidiaries in Argentina, Turkey and Egypt. During 2024, sales in Argentina, Turkey and Egypt represented 
approximately 1% of our consolidated sales. Assets held in Argentina, Turkey and Egypt at the end of 2024 represented less than 1% of 
our consolidated assets.  
 
In light of Russia’s invasion of Ukraine and the sanctions against Russia by the United States and other countries, we have made the 
determination to limit our Russian business to operations that are essential to life, providing minimal support for our healthcare, life 
sciences, food and beverage and certain water businesses. We may further narrow our presence in Russia depending on future 
developments, such as the imposition of additional sanctions by the United States. Our Russian and Ukraine operations represented 
approximately 1% of our 2024 consolidated net sales. We recorded charges of $1.4 million and $13.1 million in 2023 and 2022, 
respectively, primarily related to recoverability risk of certain assets in both Russia and Ukraine. We cannot predict the progress or 
outcome of world geopolitical events, including the Russia and Ukraine conflict, or the consequences thereof.  
 
 
NEW ACCOUNTING PRONOUNCEMENTS 
 
Information regarding new accounting pronouncements is included in Note 2. 
 
 
 
 

Table of Contents 
46 
SUBSEQUENT EVENTS 
 
In February 2025, we entered into cross-currency swap derivative contracts with notional amounts of €300 million and CAD 280 million. 
These cross-currency swap derivative contracts are designated as net investment hedges of our Euro or CAD denominated exposures 
from our investments in certain of our Euro or CAD denominated functional currency subsidiaries. 
 
Effective in the first quarter of 2025, we modified our organizational structure. As a result, our Global Industrial reportable segment was 
renamed Global Water and includes the Light & Heavy (previously named Water), Food & Beverage, and Paper operating segments. Our 
Global Institutional & Specialty reportable segment continues to include the Institutional and Specialty operating segments. Our former 
healthcare operating segment moved into the Institutional operating segment. Global Life Sciences was elevated to a standalone 
reportable segment. The Global Pest Elimination segment remains a standalone reportable segment. 
 
 
NON-GAAP FINANCIAL MEASURES 
 
This MD&A includes financial measures that have not been calculated in accordance with U.S. GAAP. These non-GAAP measures 
include: 
  
•   
Fixed currency sales 
•   
Adjusted net sales 
•   
Adjusted fixed currency sales 
•   
Organic sales, formerly known as 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 operating income margin 
•   
Adjusted fixed currency operating income 
•   
Adjusted fixed currency operating income margin 
•   
Organic operating income, formerly known as acquisition adjusted fixed currency operating income 
•   
Organic operating income margin, formerly known as acquisition adjusted fixed currency operating income margin 
•   
Adjusted other (income) expense 
•   
Adjusted interest expense, net 
•   
EBITDA 
•   
Adjusted tax rate 
•   
Adjusted net income attributable to Ecolab 
•   
Adjusted diluted EPS 
 
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 adjusted financial measures for cost of sales, gross margin, operating income and other (income) expense exclude the 
impact of special (gains) and charges and our non-GAAP adjusted financial 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. EBITDA is used in our net debt to EBITDA ratio, which we view 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. Fixed currency amounts 
included in this Form 10-K are based on translation into U.S. dollars at the fixed foreign currency exchange rates established by 
management at the beginning of 2024. We also provide our segment results based on public currency rates for informational purposes. 
 
Our reportable segments do not include the impact of intangible asset amortization from the Nalco and Purolite transactions or the impact 
of special (gains) and charges as these are not allocated to our reportable segments. 
 
 
 

Table of Contents 
47 
Our non-GAAP financial measures for organic sales, organic operating income and organic operating income margin are at fixed 
currency and exclude the impact of special (gains) and charges, the results of our acquired businesses from the first twelve months post 
acquisition and the results of divested businesses from the twelve months prior to divestiture. Further, due to the sale of the global 
surgical solutions business on August 1, 2024, we have excluded the results of the business for August through December 2023 from 
these organic measures for the years ended December 31, 2023 to remain comparable to the corresponding period in 2024. As part of 
the separation of ChampionX in 2020, we entered into an agreement with ChampionX to provide, receive or transfer certain products for 
a transitionary period. Transitionary period sales of product to ChampionX under this agreement are recorded in product and equipment 
sales in Corporate along with the related cost of sales. The remaining sales to ChampionX are recorded in product and equipment sales 
in the Global Industrial segment along with the related cost of sales. These transactions are removed from the consolidated results as 
part of the calculation of the impact of acquisitions and divestitures. 
 
These non-GAAP measures are not in accordance with, or an alternative to U.S. 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 U.S. GAAP measures included in this MD&A and we have provided reconciliations 
of reported U.S. GAAP amounts to the non-GAAP amounts in this MD&A. 
 
 
 
Item 7A. Quantitative and Qualitative Disclosures about Market Risk. 
 
The discussion under the heading entitled "Market Risk" and “Global Economic and Political Environment” is incorporated by reference 
from Part II, Item 7 of this Form 10-K. 
 
 
 

Table of Contents 
48 
Item 8. Financial Statements and Supplementary Data. 
 
REPORTS OF MANAGEMENT 
 
To our Shareholders: 
 
Management’s Responsibility for Financial Statements 
 
Management is responsible for the integrity and objectivity of the consolidated financial statements. The statements have been prepared 
in accordance with accounting principles generally accepted in the United States of America and, accordingly, include certain amounts 
based on management’s best estimates and judgments. 
 
The Board of Directors, acting through its Audit Committee composed solely of independent directors, is responsible for determining that 
management fulfills its responsibilities in the preparation of financial statements and maintains internal control over financial reporting. 
The Audit Committee recommends to the Board of Directors the appointment of the Company’s independent registered public accounting 
firm, subject to ratification by the shareholders. It meets regularly with management, the internal auditors and the independent registered 
public accounting firm. 
 
The independent registered public accounting firm has audited the consolidated financial statements included in this annual report and 
have expressed their opinion regarding whether these consolidated financial statements present fairly in all material respects our 
financial position and results of operation and cash flows as stated in their report presented separately herein. 
 
Management’s Report on Internal Control Over Financial Reporting 
 
Management is responsible for establishing and maintaining adequate internal control over financial reporting, as such term is defined in 
Exchange Act Rule 13a-15(f). Under the supervision and with the participation of management, including the principal executive officer 
and principal financial officer, an evaluation of the design and operating effectiveness of internal control over financial reporting was 
conducted based on the 2013 framework in Internal Control — Integrated Framework issued by the Committee of Sponsoring 
Organizations of the Treadway Commission. Based on the evaluation under the framework in Internal Control — Integrated Framework, 
management concluded that internal control over financial reporting was effective as of December 31, 2024. 
 
The Company’s independent registered public accounting firm, PricewaterhouseCoopers LLP, has audited the effectiveness of the 
Company’s internal control over financial reporting as of December 31, 2024 as stated in their report which is included herein. 
 
 
 
 
Christophe Beck 
Scott D. Kirkland 
Chairman and Chief Executive Officer 
Chief Financial Officer 
 

Table of Contents 
49 
REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM 
 
To the Board of Directors and Shareholders of Ecolab Inc. 
 
Opinions on the Financial Statements and Internal Control over Financial Reporting 
 
We have audited the accompanying consolidated balance sheets of Ecolab Inc. and its subsidiaries (the “Company”) as of December 31, 
2024 and 2023, and the related consolidated statements of income, of comprehensive income, of equity and of cash flows for each of the 
three years in the period ended December 31, 2024, including the related notes (collectively referred to as the “consolidated financial 
statements”). We also have audited the Company's internal control over financial reporting as of December 31, 2024, based on criteria 
established in Internal Control - Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway 
Commission (COSO).  
 
In our opinion, the consolidated financial statements referred to above present fairly, in all material respects, the financial position of the 
Company as of December 31, 2024 and 2023, and the results of its operations and its cash flows for each of the three years in the period 
ended December 31, 2024 in conformity with accounting principles generally accepted in the United States of America. Also in our 
opinion, the Company maintained, in all material respects, effective internal control over financial reporting as of December 31, 2024, 
based on criteria established in Internal Control - Integrated Framework (2013) issued by the COSO. 
 
Basis for Opinions 
 
The Company's management is responsible for these consolidated financial statements, for maintaining effective internal control over 
financial reporting, and for its assessment of the effectiveness of internal control over financial reporting, included in the accompanying 
Management’s Report on Internal Control Over Financial Reporting. Our responsibility is to express opinions on the Company’s 
consolidated financial statements and on the Company's internal control over financial reporting based on our audits. We are a public 
accounting firm registered with the Public Company Accounting Oversight Board (United States) (PCAOB) and are required to be 
independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of 
the Securities and Exchange Commission and the PCAOB. 
 
We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audits 
to obtain reasonable assurance about whether the consolidated financial statements are free of material misstatement, whether due to 
error or fraud, and whether effective internal control over financial reporting was maintained in all material respects. 
 
Our audits of the consolidated financial statements included performing procedures to assess the risks of material misstatement of the 
consolidated financial statements, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures 
included examining, on a test basis, evidence regarding the amounts and disclosures in the consolidated financial statements. Our audits 
also included evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall 
presentation of the consolidated financial statements. Our audit of internal control over financial reporting included obtaining an 
understanding of internal control over financial reporting, assessing the risk that a material weakness exists, and testing and evaluating 
the design and operating effectiveness of internal control based on the assessed risk. Our audits also included performing such other 
procedures as we considered necessary in the circumstances. We believe that our audits provide a reasonable basis for our opinions. 
 
Definition and Limitations of Internal Control over Financial Reporting 
 
A company’s internal control over financial reporting is a process designed to provide reasonable assurance regarding the reliability of 
financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting 
principles. A company’s internal control over financial reporting includes those policies and procedures that (i) pertain to the maintenance 
of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of the company; (ii) 
provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance 
with generally accepted accounting principles, and that receipts and expenditures of the company are being made only in accordance 
with authorizations of management and directors of the company; and (iii) provide reasonable assurance regarding prevention or timely 
detection of unauthorized acquisition, use, or disposition of the company’s assets that could have a material effect on the financial 
statements. 
 
Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Also, projections of 
any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in 
conditions, or that the degree of compliance with the policies or procedures may deteriorate. 
Critical Audit Matters 
The critical audit matter communicated below is a matter arising from the current period audit of the consolidated financial statements 
that was communicated or required to be communicated to the audit committee and that (i) relates to accounts or disclosures that are 
material to the consolidated financial statements and (ii) involved our especially challenging, subjective, or complex judgments. The 
communication of critical audit matters does not alter in any way our opinion on the consolidated financial statements, taken as a whole, 
and we are not, by communicating the critical audit matter below, providing a separate opinion on the critical audit matter or on the 
accounts or disclosures to which it relates. 
 

Table of Contents 
50 
Valuation of Certain U.S. Defined Benefit Pension Plan Obligations 
 
As described in Note 16 to the consolidated financial statements, the Company’s projected benefit obligations for U.S. pension plans was 
$1,790.6 million as of December 31, 2024, of which a majority relates to certain U.S. pension plans. The measurement of the Company’s 
pension benefit obligations are dependent on a variety of assumptions determined by management and used by actuaries in their 
valuation method and calculations. The significant assumptions used in developing the required estimates of the projected benefit 
obligations are the discount rates, expected returns on assets, projected salary increases, and mortality tables. 
 
The principal considerations for our determination that performing procedures relating to the valuation of certain U.S. defined benefit 
pension plan obligations is a critical audit matter are (i) the significant judgment by management when developing the estimate of certain 
U.S. defined benefit pension plan obligations; (ii) a high degree of auditor judgment, subjectivity, and effort in performing procedures and 
evaluating management’s significant assumptions related to the discount rates and expected return on assets; and (iii) the audit effort 
involved the use of professionals with specialized skill and knowledge. 
 
Addressing the matter involved performing procedures and evaluating audit evidence in connection with forming our overall opinion on 
the consolidated financial statements. These procedures included testing the effectiveness of controls relating to management’s valuation 
of the defined benefit pension plan obligations, including controls over the valuation of the U.S. defined benefit pension plan obligations. 
These procedures also included, among others (i) testing management’s process for developing the estimate of certain U.S. defined 
benefit pension plan obligations; (ii) evaluating the appropriateness of the actuarial valuation method and calculations used by 
management; (iii) testing the completeness and accuracy of underlying data used in the actuarial valuation method and calculations; and 
(iv) evaluating the reasonableness of the significant assumptions used by management related to the discount rates and expected return 
on assets. Professionals with specialized skill and knowledge were used to assist in evaluating (i) the appropriateness of the actuarial 
valuation method and calculations and (ii) the reasonableness of the discount rates and expected return on assets assumptions. 
 
/s/ PricewaterhouseCoopers LLP 
Minneapolis, Minnesota 
February 21, 2025 
 
We have served as the Company’s auditor since 1970. 
 
 

Table of Contents 
51 
 
CONSOLIDATED STATEMENTS OF INCOME 
 
 
 
 
 
 
 
 
 
 
   
 
  
 
 
 
 
   
 
  
 
 
  
 
   
 
  
 
(millions, except per share amounts) 
2024 
 
2023 
 
2022 
 
 
 
 
 
 
 
 
 
 
Product and equipment sales 
 $12,473.6    $12,316.8 
  $11,446.2 
Service and lease sales 
 
 3,267.8    
 3,003.4 
  
 2,741.6 
Net sales 
  15,741.4     15,320.2 
   14,187.8 
Product and equipment cost of sales 
 
 6,990.0    
 7,389.2 
  
 7,212.8 
Service and lease cost of sales 
 
 1,909.7    
 1,765.7 
  
 1,618.2 
Cost of sales (including special charges (a)) 
 
 8,899.7    
 9,154.9 
  
 8,831.0 
Selling, general and administrative expenses 
 
 4,228.2     
 4,061.6 
   
 3,653.8 
Special (gains) and charges 
 
 (188.9)     
 111.4 
   
 140.5 
Operating income 
 
 2,802.4     
 1,992.3 
   
 1,562.5 
Other (income) expense (b) 
 
 (51.3)    
 (59.9)   
 (24.5) 
Interest expense, net 
 
 282.5    
 296.7 
  
 243.6 
Income before income taxes 
 
 2,571.2     
 1,755.5 
   
 1,343.4 
Provision for income taxes 
 
 439.3     
 362.5 
   
 234.5 
Net income including noncontrolling interest 
 
 2,131.9    
 1,393.0 
  
 1,108.9 
Net income attributable to noncontrolling interest 
 
 19.5    
 20.7 
  
 17.2 
Net income attributable to Ecolab 
  $2,112.4     $1,372.3 
   $1,091.7 
 
 
    
   
 
Earnings attributable to Ecolab per common share 
 
    
   
 
Basic 
 
$ 7.43    
$ 4.82 
  
$ 3.83 
Diluted 
 
$ 7.37    
$ 4.79 
  
$ 3.81 
 
 
    
   
 
Weighted-average common shares outstanding 
 
    
   
 
Basic 
 
 284.3     
 285.0 
   
 285.2 
Diluted 
 
 286.6     
 286.5 
   
 286.6 
 
 
    
   
 
 
(a) Cost of sales includes special (gains) and charges of $5.3 in 2024, $14.5 in 2023, and $65.0 in 2022, which is recorded in product 
and equipment cost of sales. Cost of sales includes special (gains) and charges of $8.0 in 2023 and $4.9 in 2022, which is recorded 
in service and lease cost of sales.  
(b) Other (income) expense includes special charges of $50.6 in 2022.  
 
The accompanying notes are an integral part of the consolidated financial statements. 
 
 
 

Table of Contents 
52 
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
(millions) 
  
 
2024 
 
2023 
 
2022 
 
 
  
 
 
 
  
 
 
 
 
  
Net income including noncontrolling interest 
 
  $2,131.9  
 $1,393.0 
 
 $1,108.9  
 
   
 
  
 
 
 
 
  
Other comprehensive income (loss), net of tax 
  
  
  
 
 
 
 
  
 
  
  
  
 
 
 
 
  
Foreign currency translation adjustments 
  
  
  
 
 
 
 
  
Foreign currency translation 
  
    
 (187.1)  
  
 10.0 
 
  
 (333.4)  
Gain (loss) on net investment hedges 
  
    
 52.4  
  
 (73.1) 
 
  
 108.3  
Total foreign currency translation adjustments 
  
    
 (134.7)  
  
 (63.1) 
 
  
 (225.1)  
 
  
  
  
 
 
 
 
  
Derivatives and hedging instruments 
  
    
 8.7  
  
 (7.8) 
 
  
 (1.2)  
 
  
  
  
 
 
 
 
  
Pension and postretirement benefits 
  
    
 (5.6)  
  
 (55.1) 
 
  
 130.3  
 
  
  
  
 
 
 
 
  
Subtotal 
  
    
 (131.6)  
  
 (126.0) 
 
  
 (96.0)  
 
  
  
  
 
 
 
 
  
Total comprehensive income, including noncontrolling interest 
  
     2,000.3  
   1,267.0 
 
   1,012.9  
Comprehensive income attributable to noncontrolling interest 
  
    
 19.5  
  
 18.5 
 
  
 13.0  
Comprehensive income attributable to Ecolab 
   
 $1,980.8  
 $1,248.5 
 
  $999.9  
 
 
The accompanying notes are an integral part of the consolidated financial statements. 
 
 

Table of Contents 
53 
CONSOLIDATED BALANCE SHEETS 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
  
 
 
 
(millions, except per share amounts) 
2024 
 
2023 
 
 
 
  
 
 
 
ASSETS 
 
  
 
  
Current assets 
 
  
 
  
Cash and cash equivalents 
  $1,256.8  
 
 
 $919.5 
 
Accounts receivable, net 
  
 2,865.0  
   
 2,834.2 
 
Inventories 
  
 1,464.9  
   
 1,497.2 
 
Other current assets 
 
 439.0  
  
 393.2 
 
Total current assets 
  
 6,025.7  
   
 5,644.1 
 
Property, plant and equipment, net 
  
 3,752.4   
  
 3,474.6 
 
Goodwill 
  
 7,907.3   
  
 8,148.2 
 
Other intangible assets, net 
  
 3,308.8   
  
 3,493.5 
 
Operating lease assets 
 
 723.2   
 
 553.5 
 
Other assets 
 
 670.4   
 
 532.7 
 
Total assets 
 $22,387.8   
 $21,846.6  
 
 
  
 
 
LIABILITIES AND EQUITY 
 
  
 
 
Current liabilities 
 
  
 
 
Short-term debt 
 
 $615.7  
 
 
 $630.4 
 
Accounts payable 
 
 1,810.0  
 
 
 1,566.3 
 
Compensation and benefits 
 
 727.4  
 
 
 655.5 
 
Income taxes 
 
 127.0  
 
 
 158.7 
 
Other current liabilities 
 
 1,512.7  
 
 
 1,334.9 
 
Total current liabilities 
 
 4,792.8  
 
 
 4,345.8 
 
Long-term debt 
 
 6,949.2   
 
 7,551.4 
 
Pension and postretirement benefits 
 
 634.9   
 
 651.7 
 
Deferred income taxes 
 
 280.0   
 
 418.2 
 
Operating lease liabilities  
 
 575.5   
 
 425.5 
 
Other liabilities 
 
 366.2   
 
 381.8 
 
Total liabilities 
  13,598.6   
  13,774.4 
 
Commitments and contingencies (Note 15) 
 
  
 
 
 
 
  
 
 
Equity (a) 
 
  
 
 
Common stock 
 
 367.8  
 
 
 365.7 
 
Additional paid-in capital 
 
 7,159.6  
 
 
 6,766.7 
 
Retained earnings 
  11,517.1  
 
  10,075.4 
 
Accumulated other comprehensive loss 
  (1,982.0) 
 
  (1,850.4)  
Treasury stock 
  (8,305.2) 
 
  (7,312.7) 
Total Ecolab shareholders’ equity 
 
 8,757.3  
 
 8,044.7 
 
Noncontrolling interest 
 
 31.9  
 
 
 27.5  
Total equity 
 
 8,789.2   
 
 8,072.2  
Total liabilities and equity 
 $22,387.8   
 $21,846.6  
 
(a) Common stock, 800.0 shares authorized, $1.00 par value, 283.4 shares outstanding at December 31, 2024 and 285.4 shares 
outstanding at December 31, 2023. Shares outstanding are net of treasury stock. 
 
 
The accompanying notes are an integral part of the consolidated financial statements. 
 
 
 

Table of Contents 
54 
CONSOLIDATED STATEMENTS OF CASH FLOWS 
 
 
 
 
 
 
 
 
 
 
 
   
 
  
 
  
 
 
 
 
  
 
 
 
 
 
 
 
 
(millions) 
 
2024 
     
2023 
     
2022 
 
 
 
 
 
 
 
 
 
 
  
OPERATING ACTIVITIES 
  
 
  
 
  
  
Net income including noncontrolling interest 
 
 $2,131.9  
  $1,393.0 
  $1,108.9  
Adjustments to reconcile net income to cash provided by operating activities: 
  
 
  
 
  
  
Depreciation 
    
 634.9  
  
 616.7 
  
 618.5  
Amortization 
    
 300.5  
  
 306.9 
  
 320.2  
Deferred income taxes 
    
 (190.5) 
  
 (55.7) 
  
 (142.6)  
Share-based compensation expense 
    
 134.8  
  
 95.1 
  
 87.8  
Pension and postretirement plan contributions 
    
 (54.4) 
  
 (109.3) 
  
 (64.3)  
Pension and postretirement plan expense (income), net 
    
 14.3  
  
 3.1 
  
 45.5  
Restructuring charges, net of cash paid 
    
 23.7  
  
 (32.6) 
  
 66.2  
Gain on sale of global surgical solutions business 
  
 (381.7) 
  
 - 
  
 -  
Other, net 
    
 24.3  
  
 31.9 
  
 24.9  
Changes in operating assets and liabilities, net of effect of acquisitions: 
  
 
  
 
  
  
Accounts receivable 
    
 (146.7) 
  
 (84.3) 
  
 (319.6)  
Inventories 
    
 (115.6) 
  
 320.3 
  
 (402.9)  
Other assets 
    
 (24.3) 
  
 72.2 
  
 (278.2)  
Accounts payable 
    
 300.0  
  
 (232.3) 
  
 394.7  
Other liabilities 
    
 162.7  
  
 86.8 
  
 329.3  
Cash provided by operating activities 
   2,813.9  
   2,411.8 
   1,788.4  
 
 
 
 
 
 
 
 
 
  
INVESTING ACTIVITIES 
  
 
  
 
  
  
Capital expenditures 
    
 (994.5) 
  
 (774.8) 
  
 (712.8)  
Property and other assets sold 
    
 11.3  
  
 9.9 
  
 2.2  
Acquisitions and investments in affiliates, net of cash acquired 
    
 (312.9) 
  
 (180.4) 
  
 (7.2)  
Divestiture of businesses, net of cash divested 
  
 889.7  
  
 - 
  
 -  
Other, net 
  
 (27.4) 
  
 (45.2) 
  
 1.0  
Cash used for investing activities 
  
 (433.8) 
  
 (990.5) 
  
 (716.8)  
 
 
 
 
 
 
 
 
 
  
FINANCING ACTIVITIES 
  
 
  
 
  
  
Net issuances (repayments) of commercial paper and notes payable 
    
 1.9  
  
 (1.9) 
  
 (404.3)  
Long-term debt borrowings 
    
 -  
  
 - 
  
 494.0  
Long-term debt repayments 
    
 (630.4) 
  
 (500.0) 
  
 -  
Reacquired shares 
    
 (986.5) 
  
 (13.7) 
  
 (518.2)  
Dividends paid 
    
 (664.3) 
  
 (617.3) 
  
 (602.8)  
Exercise of employee stock options 
    
 259.4  
  
 96.8 
  
 29.1  
Hedge settlements 
  
 (0.6) 
  
 (15.3) 
  
 172.0  
Other, net 
  
 (3.6) 
  
 (3.3) 
  
 (7.1)  
Cash used for financing activities 
   (2,024.1) 
   (1,054.7) 
  
 (837.3)  
 
 
 
 
 
 
 
 
 
  
Effect of exchange rate changes on cash and cash equivalents 
    
 (18.7) 
   
 (45.7) 
   
 4.4  
 
 
 
 
 
 
 
 
 
  
Increase in cash and cash equivalents 
    
 337.3  
  
 320.9 
  
 238.7  
Cash and cash equivalents, beginning of period 
    
 919.5  
  
 598.6 
  
 359.9  
Cash and cash equivalents, end of period 
 
 $1,256.8  
   $919.5 
   $598.6  
 
 
 
 
 
 
 
 
 
  
SUPPLEMENTAL CASH FLOW INFORMATION 
  
 
  
 
  
  
Income taxes paid 
 
  $647.4  
   $469.2 
   $308.9  
Net interest paid 
    
 342.6  
   
 324.8 
   
 222.4  
 
The accompanying notes are an integral part of the consolidated financial statements. 

Table of Contents 
55 
CONSOLIDATED STATEMENTS OF EQUITY 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Year ended December 31, 2024, 2023 and 2022 
(millions, except per share 
amounts) 
    
Common  
Stock 
     
Additional  
 Paid-in  
Capital 
     
Retained  
Earnings 
     
AOCI  
(Loss) 
     
Treasury  
Stock 
     
Ecolab 
Shareholders' 
Equity 
     
Non-
Controlling 
Interest      
Total  
Equity 
Balance, December 31, 2021 
  $364.1 
   $6,464.6 
    $8,814.5 
   ($1,634.8) 
   ($6,784.2) 
 
   $7,224.2 
 
   $28.9 
   $7,253.1 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
Net income  
 
 
 
 
 
 
 
1,091.7  
 
 
 
 
 
 
 
  1,091.7  
 
  
17.2  
   1,108.9  
Other comprehensive income 
(loss) activity 
 
 
 
 
 
 
 
 
 
 
(91.8) 
 
 
 
 
  
(91.8) 
 
  
(4.2) 
   
(96.0) 
Cash dividends declared (a) 
 
 
 
 
 
 
 
(587.4) 
 
 
 
 
 
 
 
  
(587.4) 
 
  (20.0) 
   
(607.4) 
Fair value adjustment of prior 
acquisition 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 - 
 
 
0.6  
  
0.6  
Stock options and awards 
  
0.6  
 
 
115.6  
 
 
 
 
 
 
 
 
1.4  
 
  
117.6  
 
 
 
   
117.6  
Reacquired shares 
 
 
 
 
 
 
 
 
 
 
 
 
 
(518.2) 
 
  
(518.2) 
 
 
 
   
(518.2) 
Balance, December 31, 2022 
  
364.7  
   6,580.2  
   
9,318.8  
   (1,726.6) 
   (7,301.0) 
 
  7,236.1  
 
  
22.5  
   7,258.6  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
Net income 
 
 
 
 
 
 
 
1,372.3  
 
 
 
 
 
 
 
  1,372.3  
 
  
20.7  
   1,393.0  
Other comprehensive income 
(loss) activity 
 
 
 
 
 
 
 
 
 
 
(123.8) 
 
 
 
 
  
(123.8) 
 
  
(2.2) 
   
(126.0) 
Cash dividends declared (a) 
 
 
 
 
 
 
 
(615.7) 
 
 
 
 
 
 
 
  
(615.7) 
 
  (13.5) 
   
(629.2) 
Changes in noncontrolling 
interests 
 
 
 
 
(4.5) 
 
 
 
 
 
 
 
 
 
 
 
(4.5) 
 
 
 
  
(4.5) 
Stock options and awards 
  
1.0  
 
 
191.0  
 
 
 
 
 
 
 
 
2.0  
 
  
194.0  
 
 
 
   
194.0  
Reacquired shares 
 
 
 
 
 
 
 
 
 
 
 
 
 
(13.7) 
 
  
(13.7) 
 
 
 
   
(13.7) 
Balance, December 31, 2023 
  
365.7  
   6,766.7  
   10,075.4  
   (1,850.4) 
   (7,312.7) 
 
  8,044.7  
 
  
27.5  
   8,072.2  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
Net income 
 
 
 
 
 
 
 
 
 2,112.4 
 
 
 
 
 
 
 
  2,112.4 
 
  19.5 
   2,131.9 
Other comprehensive income 
(loss) activity 
 
 
 
 
 
 
 
 
 
 
 
 (131.6) 
 
 
 
 
  
 (131.6) 
 
  
 
   
 (131.6) 
Cash dividends declared (a) 
 
 
 
 
 
 
 
 
 (670.7) 
 
 
 
 
 
 
 
  
 (670.7) 
 
   (15.1) 
   
 (685.8) 
Stock options and awards 
    
 2.1 
 
 
 392.9 
 
 
 
 
 
 
 
 
 3.6 
 
  
 398.6 
 
 
 
   
 398.6 
Reacquired shares 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 (996.1) 
 
  
 (996.1) 
 
 
 
   
 (996.1) 
Balance, December 31, 2024 
  $367.8 
 
 $7,159.6 
 
 $11,517.1 
 
 ($1,982.0) 
 
 ($8,305.2) 
 
  $8,757.3 
 
  $31.9 
  $8,789.2 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
(a) Dividends declared per common share were $2.36, $2.16, and $2.06 in 2024, 2023 and 2022, respectively. 
 
 
COMMON STOCK ACTIVITY 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
2024 
 
2023 
 
2022 
  
 
 
Common 
 
Treasury 
  
Common 
 
Treasury 
 
Common 
 
Treasury 
  
Year ended December 31 
     
Stock 
     
Stock 
  
Stock 
     
Stock 
     
Stock 
     
Stock 
  
Shares, beginning of year 
   365,748,640   
 (80,300,109)    364,711,841  
 (80,261,501)   364,139,362  
 (77,255,713) 
Stock options 
  
 1,772,396  
 31,531 
  
 802,645  
 14,629   
 276,059  
 14,525  
Stock awards 
  
 297,139  
 51,791 
  
 234,154  
 30,437  
 296,420  
 17,794  
Reacquired shares 
 
 -  
 (4,246,642)  
 -  
 (83,674) 
 -  
 (3,038,107) 
Shares, end of year 
   367,818,175   
 (84,463,429)    365,748,640   
 (80,300,109)   364,711,841   
 (80,261,501) 
 
 
The accompanying notes are an integral part of the consolidated financial statements. 
 
 

Table of Contents 
56 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 
 
1. NATURE OF BUSINESS 
 
Ecolab is a global leader in water, hygiene and infection prevention solutions and services that protect people and vital resources. The 
Company delivers comprehensive solutions, data-driven insights and personalized service to advance food safety, maintain clean and 
safe environments, optimize water and energy use and improve operational efficiencies and sustainability for customers in the food, 
healthcare, high-tech, life sciences, hospitality and industrial markets in more than 170 countries. 
 
The Company’s cleaning and sanitizing programs and products and pest elimination services support customers in the foodservice, food 
and beverage processing, hospitality, healthcare, government and education, retail, textile care and commercial facilities management 
sectors. The Company’s products and technologies are also used in water treatment, pollution control, energy conservation, refining, 
primary metals manufacturing, papermaking, mining and other industrial processes. 
 
The Company is aligned into four reportable segments: Global Industrial, Global Institutional & Specialty, Global Healthcare & Life 
Sciences and Global Pest Elimination as discussed in Note 18 Operating Segments and Geographical Information.  
 
 
2. SIGNIFICANT ACCOUNTING POLICIES 
 
Principles of Consolidation 
 
The consolidated financial statements include the accounts of the Company and all subsidiaries in which the Company has a controlling 
financial interest. Investments in companies, joint ventures or partnerships in which the Company does not have control but has the 
ability to exercise significant influence over operating and financial decisions, are reported using the equity method of accounting. The 
measurement alternative is used for investments in companies, joint ventures and partnerships over which the Company has neither 
control nor significant influence and for which the investment does not have a readily determinable fair value. Under the measurement 
alternative, investments are recorded at cost and adjusted for impairments, if any, or observable price changes. International subsidiaries 
are included in the financial statements on the basis of their U.S. GAAP November 30 fiscal year ends to facilitate the timely inclusion of 
such entities in the Company’s consolidated financial reporting. All intercompany transactions and profits are eliminated in consolidation. 
 
Use of Estimates 
 
The preparation of the Company’s financial statements requires management to make certain estimates and assumptions that affect the 
reported amounts of assets and liabilities as of the date of the financial statements and the reported amounts of revenues and expenses 
during the reporting periods. Actual results could differ from these estimates. The Company’s critical accounting estimates include 
revenue recognition, litigation and environmental reserves, actuarially determined liabilities, income taxes, long-lived assets, intangible 
assets and goodwill. 
 
Foreign Currency Translation 
 
Financial position and reported results of operations of the Company’s non-U.S. dollar functional currency international subsidiaries are 
measured using local currencies as the functional currency. Assets and liabilities of these operations are translated at the exchange rates 
in effect at each fiscal year end. The translation adjustments related to assets and liabilities that arise from changes in exchange rates 
from period to period are included in accumulated other comprehensive income (loss) in shareholders’ equity. Income statement 
accounts are translated at average rates of exchange prevailing during the year. As discussed in Note 18 Operating Segments and 
Geographic Information, the Company evaluates its international operations based on fixed rates of exchange; however, changes in 
exchange rates from period to period impact the amount of reported income from consolidated operations.  
 
Concentration of Credit Risk 
 
Credit risk represents the accounting loss that would be recognized at the reporting date if counterparties failed to perform as contracted. 
The Company believes the likelihood of incurring material losses due to concentration of credit risk is minimal. The principal financial 
instruments subject to credit risk are as follows: 
 
Cash and Cash Equivalents - The Company maintains cash deposits with major banks, which from time to time may exceed insured 
limits. The possibility of loss related to financial condition of major banks has been deemed minimal. Additionally, the Company’s 
investment policy limits exposure to concentrations of credit risk and changes in market conditions. 
 
Accounts Receivable - A large number of customers in diverse industries and geographies, as well as the practice of establishing 
reasonable credit lines, limits credit risk. Based on historical trends and experiences, the allowance for expected credit losses is 
adequate to cover expected credit risk losses. 
 
Foreign Currency and Interest Rate Contracts and Derivatives - Exposure to credit risk is limited by internal policies and active monitoring 
of counterparty risks. In addition, the Company uses a diversified group of major international banks and financial institutions as 
counterparties. The Company does not anticipate nonperformance by any of these counterparties. 

Table of Contents 
57 
Cash and Cash Equivalents 
 
Cash equivalents include highly-liquid investments with a maturity of three months or less when purchased. 
 
Accounts Receivable and Allowance for Expected Credit Losses 
 
Accounts receivable are carried at the invoiced amounts, less an allowance for expected credit losses, and generally do not bear interest. 
The Company’s allowance for expected credit losses estimates the amount of expected future credit losses by analyzing accounts 
receivable balances by age and applying historical write-off and collection experience. The Company’s estimates separately consider 
macroeconomic trends, specific circumstances and credit conditions of customer receivables. Account balances are written off against 
the allowance when it is determined the receivable will not be recovered. 
 
The Company’s allowance for the expected return of products shipped and credits related to pricing or quantities shipped was $53 
million, $72 million, and $59 million as of December 31, 2024, 2023 and 2022, respectively. Returns and credit activity is recorded 
directly as a reduction to revenue. 
 
The following table summarizes the activity in the allowance for expected credit losses: 
 
 
 
 
 
 
 
 
 
 
 
 
   
    
   
(millions) 
 
2024 
     
2023 
     2022 
 
  
 
  
 
 
  
 
 
Beginning balance 
 
 $77.3  
 $71.9  
 $52.8 
Bad debt expense 
    46.9  
   54.0  
   38.1 
Write-offs 
    (51.0)  
   (46.2)  
   (21.1) 
Other (a) 
    (3.2)  
   (2.4)  
  
 2.1 
Ending balance 
 
 $70.0  
 $77.3  
 $71.9 
 
(a) Other amounts are primarily the effects of changes in currency translations and acquired balances.  
 
Inventory Valuations 
 
Inventories are valued at the lower of cost or net realizable value. Certain U.S. inventory costs are determined on a last-in, first-out 
(“LIFO”) basis. LIFO inventories represented 31% and 30% of consolidated inventories as of December 31, 2024 and 2023 respectively. 
All other inventory costs are determined using either the average cost or first-in, first-out (“FIFO”) methods. Inventory values at FIFO, as 
shown in Note 5, approximate replacement cost. 
 
Property, Plant and Equipment 
 
Property, plant and equipment assets are stated at cost. Merchandising and customer equipment consists principally of various 
dispensing systems for the Company’s cleaning and sanitizing products, warewashing machines and process control and monitoring 
equipment. Certain dispensing systems capitalized by the Company are accounted for on a mass asset basis, whereby equipment is 
capitalized and depreciated as a group and written off when fully depreciated. The Company capitalizes both internal and external costs 
to develop or purchase computer software. Costs incurred for data conversion, training and maintenance associated with capitalized 
software are expensed as incurred. Expenditures for major renewals and improvements, which significantly extend the useful lives of 
existing plant and equipment, are capitalized and depreciated. Expenditures for repairs and maintenance are charged to expense as 
incurred. Upon retirement or disposition of plant and equipment, the cost and related accumulated depreciation are removed from the 
accounts and any resulting gain or loss is recognized in income. 
 
Depreciation is charged to operations using the straight-line method over the assets’ estimated useful lives ranging from 5 to 40 years for 
buildings and leasehold improvements, 3 to 20 years for machinery and equipment, 3 to 20 years for merchandising and customer 
equipment and 3 to 7 years for capitalized software. The straight-line method of depreciation reflects an appropriate allocation of the cost 
of the assets to earnings in proportion to the amount of economic benefits obtained by the Company in each reporting period. 
Depreciation expense was $635 million, $617 million and $619 million for 2024, 2023 and 2022, respectively. 
 
 

Table of Contents 
58 
Goodwill and Other Intangible Assets 
 
Goodwill 
 
Goodwill arises from the Company’s acquisitions and represents the excess of the fair value of the purchase consideration exchanged 
over the fair value of net assets acquired. The Company’s reporting units are its eight operating segments. The Company assesses 
goodwill for impairment on an annual basis during the second quarter. If circumstances change or events occur that demonstrate it is 
more likely than not that the carrying amount of a reporting unit exceeds its fair value, the Company completes an interim goodwill 
impairment assessment of that reporting unit prior to the next annual assessment. If the results of an annual or interim goodwill 
impairment assessment demonstrate the carrying amount of a reporting unit is greater than its fair value, the Company will recognize an 
impairment loss for the amount by which the reporting unit’s carrying amount exceeds its fair value, but not to exceed the carrying 
amount of goodwill assigned to that reporting unit.  
 
During the second quarter of 2024, the Company completed its annual goodwill impairment assessment for its eight reporting units using 
discounted cash flow analyses that incorporated assumptions regarding future growth rates, terminal values and discount rates. The 
Company’s goodwill impairment assessments for 2024 indicated the estimated fair values of each of these eight reporting units exceeded 
the carrying amounts of the respective reporting unit by a significant margin. The Company evaluates the need to complete interim 
goodwill impairment assessments when significant events or changes in business circumstances indicate that it is more likely than not 
that the carrying amount of a reporting unit may be higher than its fair value. No events were noted during the second half of 2024 that 
required completion of an interim goodwill impairment assessment for any of the Company’s eight reporting units. There has been no 
impairment of goodwill in any of the periods presented.  
 
The changes in the carrying amount of goodwill for each of the Company’s reportable segments were as follows: 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Global 
 
Global 
 
Global 
  
 
  
 
  
 
 
Global 
 Institutional  Healthcare &  
Pest 
  
 
  
 
  
(millions) 
    Industrial      & Specialty      Life Sciences  Elimination  
Other 
     
Total 
   
December 31, 2022 
 $4,081.8 
 
 $567.6 
 
 $3,125.4   
 $-  
 $237.9 
  $8,012.7  
Segment change (a) 
 
 102.3 
  
 - 
 
 
 -   
 135.6    (237.9) 
  
 -  
December 31, 2022 recast 
  4,184.1  
 
 567.6  
 
 3,125.4   
 135.6   
 -  
 
 8,012.7  
Current year business combinations (b)  
 
 30.8 
  
 39.3 
 
 
 -   
 -   
 - 
  
 70.1  
Effect of foreign currency translation 
  
 28.6 
  
3.1  
 
 
33.0    
 0.7   
 - 
  
 65.4  
December 31, 2023 
 $4,243.5 
 
 $610.0 
 
 $3,158.4    $136.3  
 $- 
  $8,148.2  
Current year business combinations (b)  
 
 116.2 
 
 6.5 
 
 -   
 33.9  
 - 
 
 156.6  
Prior year business combinations (c) 
 
 1.2 
 
 - 
 
 -   
 -  
 - 
 
 1.2  
Divestiture of businesses (d) 
 
 - 
 
 - 
 
 (305.9)   
 -  
 - 
 
 (305.9)  
Effect of foreign currency translation 
 
 (56.0) 
 
 (3.3) 
 
 (32.7)   
 (0.8)  
 - 
 
 (92.8)  
December 31, 2024 
 $4,304.9 
   $613.2 
 
  $2,819.8    $169.4   
 $- 
  $7,907.3  
 
(a) Relates to reclassifications made to reportable segments in the current year. Effective January 1, 2024, the Company’s former 
Textile Care and Colloidal Technologies Group (“CTG”) operating segments are now part of the Water operating segment which 
continues to remain in the Global Industrial reportable segment. Additionally, the Pest Elimination operating segment, formerly 
aggregated with the Textile Care and CTG operating segments within Other, is now reported as the stand-alone Global Pest 
Elimination reportable segment. After these changes, the Company has eight operating segments aligned with eight reporting units. 
Refer to Note 18 for further information.  
(b) Represents goodwill associated with current year acquisitions. For 2024, approximately $132 of goodwill related to businesses 
acquired is expected to be tax deductible related primarily to the acquisition of Barclay Water Management. For 2023, 
approximately $62 of goodwill related to businesses acquired is expected to be tax deductible related primarily to the acquisitions of 
Chemlink Laboratories LLC and Flottec, LLC. Refer to Note 4 for additional information.  
(c) 
Represents purchase price allocation adjustments for acquisitions deemed preliminary as of the end of the prior year. 
(d) Represents goodwill associated with the sale of the global surgical solutions business (refer to Note 4 for additional information). 
 
Other Intangible Assets 
 
The Nalco trade name is the Company’s only indefinite life intangible asset, which is tested for impairment on an annual basis during the 
second quarter. During the second quarter of 2024, the Company completed its annual impairment assessment of the Nalco trade name 
using the relief from royalty discounted cash flow method, which incorporates assumptions regarding future sales projections, royalty rate 
and discount rates. The Company’s Nalco trade name impairment assessment for 2024 indicated the estimated fair value of the Nalco 
trade name exceeded its $1.2 billion carrying amount by a significant margin. No events were noted during the second half of 2024 that 
required completion of an interim impairment assessment of the Company’s Nalco trade name. There has been no impairment of the 
Nalco trade name intangible asset since it was acquired. 
 
The Company’s intangible assets subject to amortization include customer relationships, trademarks, patents and other technology 
primarily acquired through business acquisitions. The fair value of intangible assets acquired in business acquisitions are estimated 
primarily using discounted cash flow valuation methods at the time of acquisition. Intangible assets are amortized on a straight-line basis 
over their estimated lives. The weighted-average useful life of amortizable intangible assets was 15 years as of both December 31, 2024 
and 2023.  
 

Table of Contents 
59 
The weighted-average useful life by type of amortizable asset at December 31, 2024 were as follows: 
 
(years) 
 
 
 
Customer relationships 
     
 15 
Patents 
  
 15 
Trademarks 
  
 13 
Other technology 
  
 12 
 
The straight-line method of amortization reflects an appropriate allocation of the cost of the intangible assets to earnings in proportion to 
the amount of economic benefits obtained by the Company in each reporting period. The Company evaluates the remaining useful life of 
its intangible assets subject to amortization each reporting period to determine whether events and circumstances warrant a change to 
the estimated remaining period of amortization. If the estimate of an intangible asset’s remaining useful life is changed, the remaining 
carrying amount of the intangible asset will be amortized prospectively over the updated remaining useful life. Amortization expense 
related to other intangible assets during the last three years and future estimated amortization were as follows: 
 
 
 
 
(millions) 
 
 
2022 
 
 $320 
2023 
   307 
2024 
      301  
2025 
   293 
2026 
   287 
2027 
   165 
2028 
   157 
2029 
   149 
 
Long-Lived Assets 
 
The Company reviews its long-lived and amortizable intangible assets for impairment when significant events or changes in business 
circumstances indicate that the carrying amount of the assets, or asset group to which it is assigned, may not be recoverable. Such 
circumstances may include a significant decrease in the market price of an asset or asset group, a significant adverse change in the 
manner in which the asset or asset group is being used or history of cash flow losses associated with the use of an asset or asset group. 
Impairment losses could occur when the carrying amount of an asset or asset group exceeds the anticipated future undiscounted cash 
flows expected to result from the use of the asset or asset group and its eventual disposition. The amount of the impairment loss to be 
recorded, if any, is calculated by the excess of the asset’s or asset group’s carrying value over its fair value.  
 
In addition, the Company periodically reassesses the estimated remaining useful lives of its long-lived assets. Changes to estimated 
useful lives would impact the amount of depreciation and amortization recorded in earnings. The Company has not experienced 
significant changes in the carrying amount or estimated remaining useful lives of its long-lived or amortizable intangible assets. 
 
Rental and Leases 
 
Lessee 
 
The Company determines whether a lease exists at the inception of the arrangement. In assessing whether a contract is or contains a 
lease, the Company evaluates whether the arrangement conveys the right to control the use of an identified asset for a period of time in 
exchange for consideration. The Company accounts for lease components separately from the nonlease components (e.g., common-
area maintenance costs, property taxes, parking, etc.). Operating leases are recorded in operating lease assets, other current liabilities 
and operating lease liabilities in the Consolidated Balance Sheets.  
 
Operating lease assets and operating lease liabilities are measured and recognized based on the present value of the future minimum 
lease payments over the estimated lease term at the lease commencement date. The Company uses the rate implicit in the lease when 
available or determinable. When the rate implicit in the lease is not determinable, the Company uses its incremental borrowing rate 
based on the information available at the lease commencement date to determine the present value of future payments. Lease expense 
for minimum lease payments is recognized on a straight-line basis over the lease term. Variable lease payments are not included in the 
lease liability and are recognized as incurred. The Company identified real estate, vehicles and other equipment as the primary classes 
of its leases. Certain leases with a similar class of underlying assets are accounted for as a portfolio of leases.  
 
The Company does not record operating lease assets or liabilities for leases with terms of twelve months or less. Those lease payments 
are recognized in the Consolidated Statements of Income over the lease term as incurred.  
 
Many of the Company’s leases include options to renew or cancel, which are at the Company’s sole discretion. Renewal terms can 
extend the lease term from one month to multiple years, whereas, cancellation terms can shorten the lease term by multiple years. The 
lease start date is the date when the leased asset is available for use and in possession of the Company. The lease end date, which 
includes any options to renew or cancel that are reasonably certain to be exercised, is based on the terms of the contract. The 
depreciable life of assets and leasehold improvements are limited by the expected lease term, unless there is a transfer of title or 
purchase option reasonably certain of exercise. The Company’s lease agreements do not contain any material restrictive covenants. 
 
 
 

Table of Contents 
60 
Lessor 
 
The Company accounts for lease and nonlease components separately. The nonlease components, such as product and service 
revenue, are accounted for under Topic 606 Revenue from Contracts with Customers, refer to Note 17 for more information. Revenue 
from leasing equipment is recognized on a straight-line basis over the life of the lease. Cost of sales includes the depreciation expense 
for assets under operating leases. The assets are depreciated over their estimated useful lives. Initial lease terms range from one year to 
five years and most leases include renewal options. 
 
Lease contracts convey the right for the customer to control the equipment for a period of time as defined by the contract. There are no 
options for the customer to purchase the equipment and therefore the equipment remains the property of the Company at the end of the 
lease term. Refer to Note 13 for additional information regarding rental and leases.  
 
Income Taxes 
 
Income taxes are recognized during the period in which transactions enter into the determination of financial statement income, with 
deferred income taxes provided for the tax effect of temporary differences between the carrying amount of assets and liabilities and their 
tax bases. The Company records a valuation allowance to reduce its deferred tax assets when uncertainty regarding their realizability 
exists. Relevant factors in determining the realizability of deferred tax assets include historical results, sources of future taxable income, 
the expected timing of the reversal of temporary differences, tax planning strategies and the expiration dates of the various tax attributes. 
The Company records liabilities for unrecognized tax benefits in accordance with the U.S. GAAP recognition and measurement criteria 
guidance. The Company has elected the period cost method and considers the estimated global intangible low taxed income (“GILTI”) 
impact in tax expense. The Company recognizes interest and penalties related to unrecognized tax benefits in the income tax provision. 
 
Refer to Note 12 for additional information regarding income taxes. 
 
Share-Based Compensation 
 
The Company measures compensation expense for share-based awards at fair value at the date of grant and recognizes compensation 
expense over the service period for awards expected to vest. The majority of grants to retirement eligible recipients (age 55 with required 
years of service) are recorded to expense using the non-substantive vesting method and are fully expensed over a six-month period 
following the date of grant. In addition, the Company includes a forfeiture estimate in the amount of compensation expense being 
recognized based on an estimate of the number of outstanding awards expected to vest.  
 
All excess tax benefits or deficiencies are recognized as discrete income tax items on the Consolidated Statements of Income. The 
extent of excess tax benefits is subject to variation in stock price and stock option exercises. Refer to Note 11 for additional information 
regarding equity compensation plans. 
 
Restructuring Activities 
 
The Company’s restructuring activities are associated with plans to enhance its efficiency, effectiveness and sharpen its competitiveness. 
These restructuring plans include net costs associated with significant actions involving employee-related severance charges, contract 
termination costs and asset write-downs and disposals. Employee termination costs are largely based on policies and severance plans, 
and include personnel reductions and related costs for severance, benefits and outplacement services. These charges are reflected in 
the quarter in which the actions are probable and the amounts are estimable, which typically is when management approves the 
associated actions. Contract termination costs include charges to terminate leases prior to the end of their respective terms and other 
contract termination costs. Asset write-downs and disposals include leasehold improvement write-downs, other asset write-downs 
associated with combining operations and disposal of assets. Refer to Note 3 for additional information regarding restructuring activities. 
 
Revenue Recognition 
 
Revenue is measured as the amount of consideration expected to be received in exchange for transferring goods or providing service.  
 
Product and Sold Equipment 
 
Revenue from product and sold equipment is recognized when obligations under the terms of a contract with the customer are satisfied, 
which generally occurs with the transfer of the product or delivery of the equipment.  
 
Service and Lease Equipment 
 
Revenue from service and leased equipment is recognized when the services are provided, or the customer receives the benefit from the 
leased equipment, which is over time. Service revenue is recognized over time utilizing an input method and aligns with when the 
services are provided. Typically, revenue is recognized using costs incurred to date because the effort provided by the field selling and 
service organization represents services provided, which corresponds with the transfer of control. Revenue for leased equipment is 
accounted for under Topic 842 Leases and recognized on a straight-line basis over the length of the lease contract. 
 
 
 

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61 
Other Considerations 
 
Contracts with customers may include multiple performance obligations. For contracts with multiple performance obligations, the 
consideration is allocated between products and services based on their stand-alone selling prices. Stand-alone selling prices are 
generally based on the prices charged to customers when the good or service is not bundled with other product or services or using an 
expected cost plus margin. Judgment is used in determining the amount of service that is embedded within the Company’s contracts, 
which is based on the amount of time spent on the performance obligation activities. The level of effort, including the estimated margin 
that would be charged, is used to determine the amount of service revenue. Depending on the terms of the contract, the Company may 
defer the recognition of revenue when a future performance obligation has not yet occurred. 
 
Taxes assessed by a governmental authority that are both imposed on, and concurrent with, a specific revenue-producing transaction, 
which are collected by the Company from a customer, are excluded from revenue. Shipping and handling costs associated with outbound 
freight are recognized in cost of sales when control over the product has transferred to the customer. 
 
Other estimates used in recognizing revenue include allocating variable consideration to customer programs and incentive offerings, 
including pricing arrangements, promotions and other volume-based incentives at the time the sale is recorded. These estimates are 
based primarily on historical experience and anticipated performance over the contract period. Based on the certainty in estimating these 
amounts, they are included in the transaction price of the contracts and the associated remaining performance obligations. The Company 
recognizes revenue when collection of the consideration expected to be received in exchange for transferring goods or providing services 
is probable. 
 
The Company’s revenue policies do not provide for general rights of return. Estimates used in recognizing revenue include the delay 
between the time that products are shipped and when they are received by customers, when title transfers and the amount of credit 
memos issued in subsequent periods. Depending on market conditions, the Company may increase customer incentive offerings, which 
could reduce gross profit margins over the term of the incentive. 
 
Earnings Per Common Share 
 
The difference in the weighted average common shares outstanding for calculating basic and diluted earnings attributable to Ecolab per 
common share is a result of the dilution associated with the Company’s equity compensation plans. As noted in the table below, certain 
stock options and units outstanding under these equity compensation plans were not included in the computation of diluted earnings 
attributable to Ecolab per common share because they would not have had a dilutive effect. 
 
The computations of the basic and diluted earnings attributable to Ecolab per share amounts were as follows: 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
(millions, except per share) 
 
2024 
 
2023 
 
2022 
 
 
 
 
 
 
 
 
 
 
 
 
Net income attributable to Ecolab 
 
 
 $2,112.4  
 
 
 $1,372.3  
 
  $1,091.7 
 
 
 
 
 
 
 
 
 
 
Weighted-average common shares outstanding 
 
 
 
 
 
 
 
 
 
Basic 
  
  
 284.3  
 
  
 285.0  
 
  
 285.2 
Effect of dilutive stock options and units 
  
  
 2.3  
 
  
 1.6  
 
 
 1.4 
Diluted 
  
  
 286.6  
 
  
 286.5  
 
  
 286.6 
 
 
 
 
 
 
 
 
 
 
Earnings attributable to Ecolab per common share 
 
 
 
 
 
 
 
 
 
Basic EPS 
 
 
 $7.43  
 
 
 $4.82  
 
 
 $3.83 
Diluted EPS 
 
 
 $7.37  
 
 
 $4.79  
 
 
 $3.81 
 
 
 
 
 
 
 
 
 
 
Anti-dilutive securities excluded from the computation of diluted EPS 
  
  
 0.6  
 
  
 4.3  
 
  
 3.9 
 
 
 
 
 
 
 
 
 
 
Amounts do not necessarily sum due to rounding. 
 
 
  
 
   
 
 
Assets Held for Sale 
 
Assets and liabilities are classified as held for sale and presented separately on the balance sheet when all of the following criteria for a 
plan of sale have been met: (1) management, having the authority to approve the action, commits to a plan to sell the assets; (2) the 
assets are available for immediate sale, in their present condition, subject only to terms that are usual and customary for sales of such 
assets; (3) an active program to locate a buyer and other actions required to complete the plan to sell the assets have been initiated; (4) 
the sale of the assets is probable and transfer of the assets is expected to be completed within one year; (5) the assets are being actively 
marketed for a price that is reasonable in relation to their current fair value; and (6) actions required to complete the plan indicate that it is 
unlikely that significant changes to the plan will be made or the plan will be withdrawn. Assets held for sale are measured at the lower of 
carrying value or fair value less costs to sell. Any loss resulting from the measurement is recognized in the period the held-for-sale 
criteria are met. Gains are not recognized until the date of the sale. When the disposal group is classified as held for sale, depreciation 
and amortization for long-lived assets ceases and the Company tests the assets for impairment.  
 
 
 

Table of Contents 
62 
Supplier Finance 
 
In the second quarter of 2024, the Company commenced a voluntary supply chain finance program (the “Program”) to provide certain 
suppliers with the opportunity to sell receivables due from the Company to a participating financial institution at the sole discretion of both 
the suppliers and the financial institution. These participating suppliers negotiate their outstanding receivable arrangements directly with 
the financial institution, and the Company’s obligation to its suppliers, including amounts due and scheduled payment terms, are not 
impacted by the Company’s suppliers’ decisions to sell amounts under these arrangements. All Company payments to participating 
suppliers are paid to the financial institution on the invoice due date, regardless of whether the individual invoice is sold by the supplier to 
the financial institution. The range of payment terms the Company negotiates with its suppliers is consistent, irrespective of whether a 
supplier participates in the Program. 
 
All outstanding payments owed under the Program are recorded within Accounts payable in the Consolidated Balance Sheets. The 
Company accounts for all payments made under the Program as a reduction to operating cash flows in Accounts payable within the 
Consolidated Statements of Cash Flows. The amounts owed to a participating financial institution under the Program are not material as 
of December 31, 2024.  
 
Other Significant Accounting Policies 
 
The following table includes a reference to additional significant accounting policies that are described in other notes to the financial 
statements, including the note number: 
 
 
 
 
Policy 
 
Note 
Fair value measurements 
     
7 
Derivatives and hedging transactions 
  
8 
Share-based compensation 
  
10 
Research and development expenditures 
 
14 
Legal contingencies 
  
15 
Pension and post-retirement benefit plans 
 
16 
Reportable segments 
 
18 
 
 
 

Table of Contents 
63 
New Accounting Pronouncements 
 
 
 
 
 
 
 
 
 
 
Standards That Are Not Yet Adopted: 
 
 
Date of 
  
 Required Date of  
Effect on the 
 
Standard 
  
Issuance 
 Description 
  
Adoption 
  
Financial Statements 
 
 
 
 
  
 
 
  
 
 
 
 
  
 
 
  
 
 
 
 
  
 
 
  
 
ASU 2024-03 and ASU 2025-01 Income Statement 
- Reporting Comprehensive Income - Expense 
Disaggregation Disclosures (Subtopic 220-40): 
Disaggregation of Income Statement Expenses  
 
November 2024 
 
The amendments in this ASU are 
intended to improve expense 
disclosures, primarily by requiring 
disclosure of disaggregated 
information about certain income 
statement expense line items on an 
annual and interim basis.  
 
Effective for 
annual reporting 
periods 
beginning after 
December 15, 
2026 and  
interim periods 
within annual 
reporting periods 
beginning after 
December 15, 
2027, with early 
adoption 
permitted. 
 
The updates required by 
this standard should be 
applied prospectively, but 
retrospective application is 
permitted. The Company is 
currently evaluating the 
impact of adoption and 
additional disclosure 
requirements.  
 
 
 
 
  
 
 
  
 
ASU 2023-09 Income taxes (Topic 740): 
Improvements to Income Tax Disclosures 
 
December 2023 
 
The amendments in this Update 
require that public business entities 
on an annual basis (1) disclose 
specific categories in the rate 
reconciliation and (2) provide 
additional information for 
reconciling items that meet a 
quantitative threshold. 
 
January 1, 2025 
 
The Company is currently 
evaluating the impact of 
adoption and additional 
disclosure requirements.  
 
 
 
 
 
 
 
 
 
Standards That Were Adopted: 
 
     
Date of 
     
    
Date of 
     
Effect on the 
Standard 
  
Issuance 
 
Description 
 
Adoption 
 
Financial Statements 
 
 
 
 
 
 
ASU 2023-07 - Segment Reporting (Topic 280): 
Improvements to Reportable Segment Disclosures 
 
November 2023 
 
The amendments in this ASU are 
to improve the disclosures about 
reportable segments and add 
more detailed information about a 
reportable segment’s expenses. 
The amendments in the ASU 
require public entities to disclose 
on an annual and interim basis 
significant segment expenses that 
are regularly provided to the chief 
operating decision maker 
(“CODM”) and included within 
each reported measure of 
segment profit or loss, other 
segment items by reportable 
segment, the title and position of 
the CODM, and an explanation of 
how the CODM uses the reported 
measures of segment profit or 
loss in assessing segment 
performance and deciding how to 
allocate resources. The ASU does 
not change the definition of a 
segment, the method for 
determining segments, the criteria 
for aggregating operating 
segments into reportable 
segments, or the current 
specifically enumerated segment 
expenses that are required to be 
disclosed. 
January 1, 2024 
The Company adopted the 
standard and applied the 
amendments 
retrospectively to all 
periods presented. 
Adoption of this standard 
impacted the disclosures 
within the financial 
statements, but did not 
have an impact on the 
Company's financial 
position or the results of 
operations.  
 
No other new accounting pronouncement issued or effective has had or is expected to have a material impact on the Company’s 
consolidated financial statements. 
 
 

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64 
3. SPECIAL (GAINS) AND CHARGES 
 
Special (gains) and charges reported on the Consolidated Statements of Income included the following: 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
(millions) 
 
2024 
 
2023 
 
2022 
Cost of sales 
 
 
  
  
  
  
  
One Ecolab 
 
 
 $1.9 
 
  
 $- 
 
  
 $- 
 
Other restructuring 
  
 3.4 
 
   
 22.5 
 
  
 21.4 
 
Acquisition and integration activities 
 
 - 
 
  
 - 
 
  
 25.0 
 
Other 
 
 - 
 
  
 - 
 
  
 23.5 
 
Cost of sales subtotal 
  
 5.3 
 
   
 22.5 
 
    
 69.9 
 
 
 
  
  
  
  
  
Special (gains) and charges 
 
 
  
  
  
  
  
One Ecolab 
 
 
 98.3 
 
  
 - 
 
  
 - 
 
Other restructuring 
  
 21.8 
 
   
 63.2 
 
  
 85.8 
 
Sale of global surgical solutions business 
 
 (340.3)  
  
 10.3 
 
  
 - 
 
Acquisition and integration activities 
 
 12.6 
 
  
 16.1 
 
  
 14.5 
 
Other 
  
 18.7 
 
   
 21.8 
 
  
 40.2 
 
Special (gains) and charges subtotal 
  
 (188.9)  
   
 111.4 
 
    
 140.5 
 
 
 
  
  
  
  
  
Operating income subtotal 
 
 (183.6)  
  
 133.9 
 
  
 210.4 
 
 
 
  
  
  
  
  
Other (income) expense 
 
 - 
 
  
 - 
 
  
 50.6 
 
 
 
  
  
  
  
  
Total special (gains) and charges 
 
 
 ($183.6)  
  
 $133.9 
 
  
 $261.0 
 
 
For segment reporting purposes, special (gains) and charges are not allocated to reportable segments, which is consistent with the 
Company’s internal management reporting. 
 
One Ecolab 
 
On July 30, 2024, the Company announced the One Ecolab initiative, which will enhance its growth and margin expansion journey. As a 
program within this initiative, the Company also announced that it commenced a restructuring plan to leverage its digital technologies to 
realign the functional work done in many countries into global centers of excellence. The Company anticipates restructuring costs of 
$175 million ($136 million after tax) and special charges of $50 million ($39 million after tax) by the end of 2027. The Company 
anticipates that the restructuring costs will primarily be cash expenditures for severance costs relating to team reorganization. 
 
In anticipation of this One Ecolab initiative, a limited number of actions were taken in the first and second quarter of 2024. As a result, the 
Company reclassified $5.3 million ($4.0 million after tax) from other restructuring to One Ecolab in the third quarter of 2024. 
 
In 2024 the Company recorded restructuring charges of $76.5 million ($59.0 million after tax) related to severance and professional 
services. In addition, the Company recorded non-restructuring special charges of $23.7 million ($17.9 million after tax) in 2024 primarily 
related to professional services. The Company has recorded $81.8 million ($63.0 million after tax) of cumulative restructuring charges 
and $23.7 million ($17.9 million after tax) of cumulative special charges under the One Ecolab initiative. Net cash payments were $26.9 
million during 2024. 
 
The net restructuring liability related to the One Ecolab initiative was $54.9 million as of December 31, 2024. The remaining liability is 
expected to be paid over a period of a few months to several quarters and will continue to be funded from operating activities. 
 
Restructuring activity related to the One Ecolab initiative since inception of the underlying actions includes the following items: 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Employee 
 
Asset 
 
 
 
 
 
 
 
     
Costs 
     
Disposals 
     
Other 
     
Total 
(millions) 
 
 
 
 
 
 
 
  
 
 
  
 
 
 
2024 Activity 
 
 
 
 
 
 
 
 
 
 
 
 
 
Recorded expense (income) and accrual 
  
   $46.3 
 
 
 $- 
 
  $30.2 
 
   $76.5 
 
Net cash payments 
  
  
 - 
 
 
 - 
 
  (26.9) 
 
   (26.9) 
 
Non-cash net charges 
  
  
 -  
 
 
 -  
 
 -  
 
  
 - 
 
Reclassification 
  
  
 -  
 
 
 -  
 
 5.3  
 
  
 5.3 
 
Restructuring liability, December 31, 2024 
 
  $46.3 
 
 
 $- 
 
 
 $8.6 
 
  $54.9 
 
 
Other restructuring activities 
 
Restructuring activities are primarily related to the Combined Program which is described below. These activities have been included as 
a component of cost of sales, special (gains) and charges, other (income) expense and interest expense, net on the Consolidated 
Statements of Income. Restructuring liabilities have been classified as a component of other current and other noncurrent liabilities on 
the Consolidated Balance Sheets. 
 
 

Table of Contents 
65 
Combined Program 
 
In November 2022 the Company approved a Europe cost savings program. In February 2023, the Company expanded its previously 
announced Europe cost savings program to focus on its Institutional and Healthcare businesses in other regions. In connection with the 
expanded program (“Combined Program”), the Company expected to incur total pre-tax charges of $195 million ($150 million after tax). 
The Company completed these restructuring charges at the end of 2024. Program actions included headcount reductions from 
terminations, not filling certain open positions, and facility closures. The Combined Program charges were primarily cash expenditures 
related to severance and asset disposals. 
 
In anticipation of this Combined Program, a limited number of actions were taken in the fourth quarter of 2022. As a result, the Company 
reclassified $19.3 million ($14.5 million after tax) from other restructuring to the Combined Program in the first quarter of 2023. 
 
In 2024, 2023 and 2022 the Company recorded restructuring charges of $25.2 million ($18.6 million after tax), $77.7 million ($66.4 million 
after tax) and $67.2 million ($56.0 million after tax), respectively, primarily related to severance and professional services. Restructuring 
activities were completed at the end of 2024, with total costs $184.1 million ($151.5 million after tax).  
 
The Company reclassified $5.3 million ($4.0 million after tax) from the Combined restructuring program to other restructuring activities in 
the second quarter of 2024. 
 
Net cash payments were $48.9 million and non-cash net charges were $1.3 million during 2024. The net liability related to the Combined 
Program was $12.8 million and $43.1 million as of December 31, 2024 and 2023, respectively. The remaining liability is expected to be 
paid over a period of a few months to several quarters and will continue to be funded from operating activities. 
 
Restructuring activity related to the Combined Program since inception of the underlying actions includes the following: 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
     
 
     
     
 
 
     
 
 
     
 
 
 
Employee 
 
Asset 
 
 
 
 
 
 
(millions) 
     
Costs 
     
Disposals 
     
Other 
     
Total 
2022 Activity 
 
 
 
 
 
 
 
 
 
 
 
 
 
Recorded expense and accrual 
 
 
 $67.2 
 
 
 $- 
 
 
 $- 
 
 
 $67.2  
Net cash payments 
 
  
 (5.2) 
 
 
 - 
 
 
 - 
 
 
(5.2) 
 
Net restructuring liability, December 31, 2022  
 
 62.0 
 
 
 - 
 
 
 - 
 
 
 62.0 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
2023 Activity 
 
 
 
 
 
 
 
 
 
 
 
 
 
Recorded expense and accrual 
 
 
47.0  
 
 
 14.0 
 
 
 16.7 
 
 
77.7  
Net cash payments 
 
 
(85.2) 
 
 
 - 
 
 
 (16.7) 
 
 
(101.9) 
Non-cash charges 
 
  
 - 
 
 
 (14.0) 
 
 
 - 
 
  
(14.0) 
 
Reclassification 
 
 
19.3  
 
 
 - 
 
 
 - 
 
 
19.3  
 
Net restructuring liability, December 31, 2023  
 
 43.1 
 
 
 - 
 
 
 - 
 
 
43.1  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
2024 Activity 
 
 
 
 
 
 
 
 
 
 
 
 
 
Recorded expense and accrual 
 
 
 3.8 
 
 
 1.3 
 
 
 20.1 
 
 
 25.2 
 
Net cash payments 
 
 
 (34.1) 
 
 
 - 
 
 
 (14.8) 
 
 
 (48.9) 
 
Non-cash charges 
 
  
 - 
 
 
 (1.3) 
 
 
 - 
 
 
 (1.3) 
 
Reclassification 
 
  
 - 
 
 
 - 
 
 
 (5.3) 
 
 
 (5.3) 
 
Net restructuring liability, December 31, 2024  
 
 $12.8 
 
 
 $- 
 
 
 $- 
 
 
 $12.8 
 
 
Other Restructuring Activities  
 
During 2024, the Company recorded restructuring charges of $10.6 million ($8.0 million after tax) related to an immaterial restructuring 
plan approved in the second quarter. This plan became part of the One Ecolab initiative in the third quarter. 
 
During 2023 and 2022, the Company recorded restructuring charges of $8.0 million ($6.0 million after tax) and $40.0 million ($31.1 
million after tax), respectively, related to immaterial or subsequently concluded restructuring programs. The charges primarily related to 
severance and asset write-offs. 
 
The restructuring liability balance for all other restructuring plans excluding the One Ecolab and Combined Program, were $6.5 million 
and $8.2 million as of December 31, 2024 and 2023, respectively. The remaining liability is expected to be paid over a period of a few 
months to several quarters and will continue to be funded from operating activities. Cash payments during 2024 related to all other 
restructuring plans excluding the One Ecolab and Combined Programs were $2.2 million. 
 
Sale of global surgical solutions business 
  
On April 27, 2024, the Company reached a definitive agreement to sell its global surgical solutions business, which closed on August 1, 
2024. During 2024 the Company recorded a gain on sale of $355.9 million ($257.7 million after tax) as described in Note 4. Excluding the 
gain on sale, the Company recorded charges of $15.6 million ($12.0 million after tax) in 2024, which are primarily related to professional 
fees to support the sale. During 2023 the Company recorded charges of $10.3 million ($7.7 million after tax) primarily related to 
professional fees to support the sale. 
 
 

Table of Contents 
66 
Acquisition and integration related costs 
 
Acquisition and integration related costs reported in special (gains) and charges on the Consolidated Statements of Income in 2024 
include $12.6 million ($9.6 million after tax) related primarily to the Purolite transaction.  
 
Acquisition and integration related costs reported in special (gains) and charges on the Consolidated Statements of Income in 2023 
include $16.1 million ($12.0 million after tax). Charges are integration related costs primarily related to the Purolite transaction. 
 
Acquisition and integration related costs reported in special (gains) and charges on the Consolidated Statements of Income include $14.5 
million ($11.4 million after tax) in 2022. Charges are related primarily to the Purolite transaction and consisted of integration costs, 
advisory and legal fees. Acquisition and integration costs reported in product and equipment cost of sales on the Consolidated 
Statements of Income in 2022 include $25.0 million ($19.6 million after tax) and are related to the recognition of fair value step-up in the 
Purolite inventory and other integration costs. 
 
Other operating activities 
 
During 2022, the Company recorded other operating activities to cost of sales on the Consolidated Statements of Income of $23.5 million 
($19.6 million after tax), relating primarily to COVID-19 activities. 
 
During 2024, the Company recorded other operating activities to special (gains) and charges on the Consolidated Statements of Income 
of $18.7 million ($13.9 million after tax), relating primarily to a liability relating to a prior divestiture, COVID-19 activities, and certain legal 
charges. During 2023 and 2022, the Company recorded other operating activities to special (gains) and charges on the Consolidated 
Statements of Income of $21.8 million ($16.7 million after tax) and $40.2 million ($31.4 million after tax), respectively, relating primarily to 
certain legal charges. 
 
Other (income) expense 
 
During 2022, the Company incurred pension settlement expense recorded in other (income) expense on the Consolidated Statements of 
Income of $50.6 million ($38.2 million after tax), respectively, related to U.S. pension plan lump-sum payments to retirees. 
 
 
4. ACQUISITIONS AND DISPOSITIONS 
 
Acquisitions 
 
The Company makes business acquisitions that align with its strategic business objectives. The assets and liabilities of acquired 
businesses are recorded in the Consolidated Balance Sheets based on estimates of the fair value of assets acquired, liabilities assumed 
and noncontrolling interests acquired as of the acquisition date. Goodwill is recognized in the amount that the purchase consideration 
paid exceeds the fair value of the net assets acquired. Purchase consideration includes both cash paid and the fair value of noncash 
consideration exchanged, including stock and/or contingent consideration exchanged, and is reduced by the amount of cash or cash 
equivalents acquired. Acquisitions during 2024, 2023 and 2022 were not significant to the Company’s consolidated financial statements; 
therefore, pro forma financial information is not presented.  
 
2024 Activity 
 
In November 2024, the Company acquired Barclay Water Management, a fast-growing provider of water safety and digital monitoring 
solutions for industrial and institutional customers based primarily in the northeastern U.S for total consideration of $262.2 million in cash. 
The acquisition became part of the Global Industrial reporting segment. The purchase accounting for this acquisition is preliminary and 
subject to change as the Company finalizes the valuation of intangible assets, income tax balances and working capital. The goodwill 
arising from the acquisition of Barclay Water Management is tax deductible. 
 
During 2024, the Company completed an immaterial acquisition which became part of the Global Institutional & Specialty reporting 
segment. The Company also completed two immaterial acquisitions both of which became part of the Global Pest Elimination reporting 
segment. The purchase accounting for these acquisitions is preliminary and subject to change as the Company finalizes the valuation of 
intangible assets, income tax balances and working capital. The goodwill arising from these acquisitions is tax deductible. 
 
2023 Activity 
 
In November 2023, the Company acquired Flottec, LLC, a U.S.-based provider of flotation products and services for the mineral 
processing industry. The move will expand Nalco Water’s flotation offerings and its work to serve the industry from mine to metal. The 
acquisition became part of the Global Industrial reporting segment. The purchase accounting for this acquisition was finalized in the 
fourth quarter of 2024 and no further purchase accounting adjustments will be recorded. The goodwill arising from the acquisition of 
Flottec, LLC is tax deductible.  
 
In May 2023, the Company acquired Chemlink Laboratories LLC, a U.S.-based producer of small format cleaning solutions. The 
Company made two other immaterial acquisitions during the second quarter of 2023. All three acquisitions became part of the Global 
Institutional & Specialty reporting segment. The purchase accounting for these acquisitions was finalized in the second quarter of 2024 
and no further purchase accounting adjustments will be recorded. The goodwill arising from the acquisition of Chemlink Laboratories LLC 
is tax deductible. 

Table of Contents 
67 
2022 Activity 
 
No acquisitions occurred during 2022. 
 
Acquisitions 
 
The components of the cash paid for acquisitions (as further disclosed above), for 2024, 2023 and 2022, are shown in the following table: 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
   
 
 
(millions) 
 
2024 
     
2023 
     
2022 
Net tangible assets (liabilities) acquired  
  
 $22.7  
 $20.8  
 
 $-  
 
  
  
  
 
  
Identifiable intangible assets 
  
  
  
 
  
Customer relationships 
    
 118.3  
 60.8  
 
 -  
Trademarks 
    
 5.7  
 -  
 
 -  
Non-compete agreements 
    
 1.6  
 2.1  
 
 -  
Other technologies 
  
 17.6  
 25.8  
 
 -  
Total intangible assets 
    
 143.2  
 88.7  
 
 -  
 
  
  
  
 
  
Goodwill 
    
 156.7  
 
 70.2  
 
 -  
Total aggregate purchase price 
    
 322.6  
 
 179.7  
  
 -  
 
  
  
  
 
  
Acquisition-related liabilities and contingent consideration 
    
 (12.9)  
 
 (3.9)  
  
 -  
Total cash paid for acquisitions, including acquisition-related  
  
  
  
 
  
liabilities and contingent consideration, net of cash acquired 
  
 $309.7  
 $175.8  
 
 $-  
 
During 2024, the Company recorded purchase accounting adjustments associated with its 2023 acquisition of Flottec, LLC and two other 
immaterial acquisitions. As a result of these purchase accounting adjustments, the Company made $3.2 million of acquisition-related 
payments, acquisition related net tangible assets decreased by $2.5 million, definite-lived intangible assets increased by $1.0 million and 
goodwill increased by $1.2 million. 
 
During 2023, the Company recorded purchase accounting adjustments. As a result of these purchase accounting adjustments, the 
Company made $4.1 million of acquisition-related payments, acquisition related net tangible assets increased by $1.7 million, acquisition 
related liabilities and contingent consideration decreased by $1.7 million and goodwill increased by $0.7 million. 
 
During 2022, the Company recorded purchase accounting adjustments associated with the finalization of the purchase accounting for its 
acquisitions of Purolite, LLC, TechTex Holdings Limited, National Wiper Alliance, Inc. and EPN Water Col, Ltd. As a result of these 
purchase accounting adjustments, the Company made $7.2 million of acquisition-related payments, acquisition related net tangible 
assets decreased by $55.6 million, definite-lived intangible assets decreased by $191.0 million, and goodwill increased by $253.8 million.  
 
The weighted average useful lives of identifiable intangible assets acquired during 2024 and 2023 were 15 and 12 years, respectively. 
No intangible assets were acquired during 2022.  
 
Dispositions 
 
On April 27, 2024, the Company entered into an agreement to sell its global surgical solutions business for total consideration of $950 
million, subject to certain working capital and other purchase price adjustments. On August 1, 2024, the Company closed the sale and 
received $926 million in cash, after deducting for defined working capital and other purchase price adjustments. In December 2024, the 
Company recorded an additional purchase price adjustment, reducing the purchase price by approximately $16.1 million, which is 
expected to be paid in cash in the first quarter of 2025. For the year ended December 31, 2024, the Company recorded an associated 
pre-tax gain within Special (Gains) and Charges in the Consolidated Statements of Income of $355.9 million ($257.7 million after tax), 
which includes $49.7 million of transaction costs and other adjustments.  
 
The global surgical solutions business did not meet the criteria to be classified as a discontinued operation. As a result, the Company 
continued to report its operating results in the Global Healthcare & Life Sciences reportable segment through closing of the transaction 
on August 1, 2024. 
 
 
 

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68 
The global surgical solutions business was included in the Company’s continuing operations and classified as current assets and current 
liabilities held for sale on the Company’s consolidated balance sheets through the closing of the transaction on August 1, 2024. As a 
result of closing the transaction, the Company derecognized $504.6 million of net assets, the principal components of which were as 
follows: 
 
 
 
 
 
 
 
 
August 1 
(millions) 
     
2024 
 
 
 
 
 
Assets held for sale 
 
 
 
Cash and cash equivalents 
 
 
 $36.6 
Accounts receivable, net 
  
 
 55.0 
Inventories 
  
 
 89.0 
Other current assets 
 
 
 7.6 
Property, plant and equipment, net 
  
 
 65.1  
Goodwill 
  
 
 305.9  
Other intangible assets, net 
  
 
 22.4  
Operating lease assets 
 
 
 8.2  
Other assets 
 
 
 43.0  
Total assets held for sale 
 
 
 $632.8  
 
 
 
 
Liabilities held for sale 
 
 
 
Accounts payable 
  
 
 $38.6 
Compensation and benefits 
  
 
 5.9 
Other current liabilities 
 
 
 40.6 
Postretirement health care and pension benefits 
  
 
 6.7  
Operating lease liabilities  
 
 
 5.6  
Other liabilities 
 
 
 30.8  
Total liabilities held for sale 
  
 
 $128.2  
 
No dispositions were significant to the Company’s consolidated financial statements for 2023 or 2022. 
 
 

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69 
5. BALANCE SHEET INFORMATION 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
December 31 
 
December 31 
(millions) 
     
2024 
 
2023 
Accounts receivable, net 
 
 
 
 
 
 
Accounts receivable 
 
 
 $2,987.5  
 
 $2,983.2  
Allowance for expected credit losses and other accruals 
 
 
 (122.5) 
 
 
 (149.0) 
Total 
 
 
 $2,865.0  
 
 $2,834.2 
 
 
 
 
 
 
Inventories 
 
 
 
 
 
 
Finished goods 
 
 
 $962.2  
 
 $911.4  
Raw materials and parts 
 
 
 607.4  
 
 
 704.7  
Inventories at FIFO cost 
 
 
 1,569.6  
 
 
 1,616.1  
FIFO cost to LIFO cost difference 
 
 
 (104.7) 
 
 
 (118.9) 
Total 
 
 
 $1,464.9  
 
 $1,497.2 
 
 
 
 
 
 
Other current assets 
 
 
 
 
 
Prepaid assets 
 
 
 $151.4  
 
 $143.9 
Taxes receivable 
 
 
 163.3  
 
 186.9 
Derivative assets 
 
 
 13.4  
 
 3.3 
Other 
 
 
 110.9  
 
 59.1 
Total 
 
 
 $439.0  
 
 $393.2 
 
 
 
 
 
 
Property, plant and equipment, net 
 
 
 
 
 
 
Land 
 
 
 $144.5  
 
 $155.6  
Buildings and leasehold improvements 
 
 
 1,152.8  
 
 
 1,171.0  
Machinery and equipment 
 
 
 2,248.5  
 
 
 2,113.8  
Merchandising and customer equipment 
 
 
 2,925.3  
 
 
 2,758.4  
Capitalized software 
 
 
 1,037.8  
 
 
 985.9  
Construction in progress 
 
 
 679.3  
 
 
 470.1  
 
 
 
 8,188.2  
 
 
 7,654.8  
Accumulated depreciation 
 
 
 (4,435.8) 
 
 
 (4,180.2) 
Total 
 
 
 $3,752.4  
 
 $3,474.6 
 
 
 
 
 
 
Other intangible assets, net 
 
 
 
 
 
 
Intangible assets not subject to amortization 
 
 
 
 
 
 
Trade names 
 
 
 $1,230.0  
 
 $1,230.0 
Intangible assets subject to amortization 
 
 
 
 
 
 
Customer relationships 
 
 
 3,279.8  
 
 3,385.1 
Patents 
 
 
 504.6  
 
 
 503.6 
Trademarks 
 
 
 371.9  
 
 
 406.5 
Other technologies 
 
 
 541.8  
 
 
 551.2 
 
 
 
 4,698.1  
 
 
 4,846.4  
Accumulated amortization 
 
 
 
 
 
 
Customer relationships 
 
 
 (1,814.1) 
 
 
 (1,805.0) 
Patents 
 
 
 (340.6) 
 
 
 (319.4) 
Trademarks 
 
 
 (236.3) 
 
 
 (238.0) 
Other technologies 
 
 
 (228.3) 
 
 
 (220.5) 
 
 
 
 (2,619.3) 
 
 
 (2,582.9) 
Net intangible assets subject to amortization 
 
 
 2,078.8  
 
 
 2,263.5 
Total 
 
 
 $3,308.8  
 
 $3,493.5 
 
 
 
 
 
 
Other assets 
 
 
 
 
 
 
Deferred income taxes 
 
 
 $155.5  
 
 $119.3  
Pension 
 
 
 151.0  
 
 
 118.4  
Derivative asset 
 
 
 45.1  
 
 
 23.6  
Other 
 
 
 318.8  
 
 
 271.4  
Total 
 
 
 $670.4 
 
 $532.7 
 

Table of Contents 
70 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
December 31 
 
December 31 
(millions) 
     
2024 
 
2023 
Other current liabilities 
 
 
 
 
 
 
Discounts and rebates 
 
 
 $452.2  
 
 
 $438.8 
Dividends payable 
 
 
 184.2  
 
 
 162.7 
Interest payable 
 
 
 62.6  
 
 
 68.5 
Taxes payable, other than income 
 
 
 171.8  
 
 
 153.2 
Derivative liability 
 
 
 3.0  
 
 
 3.7 
Restructuring 
 
 
 71.6  
 
 
 48.9 
Contract liability 
 
 
 102.0  
 
 
 110.9 
Operating lease liabilities 
 
 
 142.3  
 
 
 126.1 
Other 
 
 
 323.0  
 
 
 222.1 
Total 
 
 
 $1,512.7  
 
 
 $1,334.9 
 
 
 
 
 
 
 
Accumulated other comprehensive income (loss) 
 
 
 
 
 
 
Unrealized (loss) gain on derivative financial instruments, net of tax 
 
 
 $4.6  
 
 
 ($4.1) 
Unrecognized pension and postretirement benefit expense, net of tax 
 
 
 (538.4) 
 
 
 (534.7) 
Cumulative translation, net of tax 
 
 
 (1,448.2) 
 
 
 (1,311.6) 
Total 
 
 
 ($1,982.0) 
 
 
 ($1,850.4) 
 
 
 
6. DEBT AND INTEREST 
 
Short-term Debt 
 
The following table provides the components of the Company’s short-term debt obligations, along with applicable interest rates as of 
December 31, 2024 and 2023: 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
2024 
 
2023 
 
 
 
     
     
Average 
     
     
      
Average 
 
 
 
Carrying 
 
Interest 
 
Carrying 
 
Interest 
(millions) 
      
Value 
Rate 
 
Value 
 
Rate 
Short-term debt 
 
 
 
  
 
 
 
  
 
Commercial paper 
 
 
 
 $-  
 - %  
 
 $-  
 - %   
Notes payable 
 
 
  
 3.6  
 7.28 %  
  
 1.8  
 8.29 %   
Long-term debt, current maturities 
 
 
  
 612.1  
 
 
  
 628.6  
 
Total 
 
 
 
 $615.7  
 
 
 
 $630.4  
 
 
Line of Credit 
 
As of December 31, 2024, the Company had in place a $2.0 billion multi-currency revolving credit facility which expires in April 2026. The 
credit facility has been established with a diverse syndicate of banks and supports the Company’s U.S. and Euro commercial paper 
programs. There were no borrowings under the Company’s credit facility as of December 31, 2024 and 2023.  
 
The Company has $301 million of available bank supported letters of credit, surety bonds and guarantees available in support of its 
commercial business transactions of which $165 million is outstanding as of December 31, 2024.  
 
Commercial Paper 
 
The Company’s commercial paper program is used as a potential source of liquidity and consists of a $2.0 billion U.S. commercial paper 
program and a $2.0 billion Euro commercial paper program. The maximum aggregate amount of commercial paper that may be issued 
by the Company under its commercial paper programs may not exceed $2.0 billion. 
 
The Company had no outstanding commercial paper under its U.S. and Euro commercial paper programs as of December 31, 2024 and 
2023. 
 
As of December 31, 2024, the Company’s short-term borrowing program was rated A-2 by Standard & Poor’s, P-2 by Moody’s and F-1 
by Fitch. 
 
Notes Payable 
 
The Company’s notes payable consists of uncommitted credit lines with major international banks and financial institutions, primarily to 
support global cash pooling structures. As of December 31, 2024 and 2023, the Company had $3.6 million and $1.8 million, respectively, 
outstanding under these credit lines. Approximately $2,153 million and $1,829 million of these credit lines were available for use as of 
December 31, 2024 and 2023, respectively. 

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71 
Long-term Debt 
 
The following table provides the components of the Company’s long-term debt obligations, along with applicable interest rates as of 
December 31, 2024 and 2023: 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
     
     
2024 
 
     
     2023              
 
 
  
 
 Stated  Effective   
 
 
Stated  
Effective 
 
Maturity  
Carrying  Interest  Interest  Carrying  
Interest  
Interest 
(millions) 
 
by Year  
Value 
 
Rate 
 
Rate 
 
Value 
 
Rate 
 
Rate 
 
 
  
 
 
 
  
 
   
 
 
 
  
 
 
Long-term debt 
 
 
 
 
 
 
 
  
 
 
 
 
Public notes (2024 principal amount) 
 
 
 
 
 
 
 
  
 
 
 
 
Seven year 2016 senior notes (€575 million) 
 
2024  
 
 $-  
 - %   
 - %    $625.9  
 1.00 %   
 1.19 % 
Ten year 2015 senior notes (€575 million) 
 
2025  
  
 607.8    2.63 %    2.88 %    
 625.1   
 2.63 %   
 2.88 % 
Ten year 2016 senior notes ($750 million) 
 
2026  
 
 735.2   2.70 %    3.96 %   
 728.2  
 2.70 %   
 4.07 % 
Ten year 2017 senior notes ($500 million) 
 
2027  
 
 456.5   3.25 %    8.54 %   
 448.3  
 3.25 %   
 8.43 % 
Six Year 2021 senior notes ($500 million) 
 
2027  
 
 498.2   1.65 %    1.73 %   
 497.4  
 1.65 %   
 1.83 % 
Five Year 2022 senior notes ($500 million) 
 
2028  
 
 495.6   5.25 %    5.08 %   
 494.2  
 5.25 %   
 5.60 % 
Ten year 2020 senior notes ($698 million) 
 
2030  
 
 657.2   4.80 %    6.52 %   
 662.7  
 4.80 %   
 6.19 % 
Ten year 2020 senior notes ($600 million) 
 
2031  
 
 559.3   1.30 %    3.17 %   
 561.0  
 1.30 %   
 3.21 % 
Eleven year 2021 senior notes ($650 million) 
 
2032  
 
 645.8   2.13 %    1.59 %   
 645.2  
 2.13 %   
 2.06 % 
Thirty year 2011 senior notes ($389 million) 
 
2041  
 
 385.0   5.50 %    5.62 %   
 384.7   
5.50 %   
 5.62 % 
Thirty year 2016 senior notes ($200 million) 
 
2046  
 
 197.5    3.70 %    3.80 %   
 197.4   
 3.70 %   
 3.80 % 
Thirty year 2017 senior notes ($484 million) 
 
2047  
 
 428.2   3.95 %    4.79 %   
 426.8  
 3.95 %   
 4.79 % 
Thirty year 2020 senior notes ($500 million) 
 
2050  
 
 491.4   2.13 %    2.23 %   
 491.1  
 2.13 %   
 2.23 % 
Thirty year 2021 senior notes ($850 million) 
 
2051  
 
 839.7   2.70 %    2.78 %   
 839.3  
 2.70 %   
 2.78 % 
Thirty-four year 2021 senior notes ($685 million) 
 
2055  
 
 541.2   2.75 %    3.86 %   
 539.2  
 2.75 %   
 3.86 % 
Finance lease obligations and other 
 
 
  
 22.7  
 
 
 
   
 13.5  
 
 
 
Total debt 
 
   7,561.3  
 
 
 
    8,180.0  
 
 
 
Long-term debt, current maturities 
 
 
   (612.1)  
 
 
 
    (628.6) 
 
 
 
Total long-term debt 
 
 $6,949.2  
 
 
 
  $7,551.4  
 
 
 
 
Public Notes 
 
In November 2022, the Company issued $500 million in aggregate principal five year fixed rate notes with a coupon rate of 5.25%. The 
proceeds are intended to be used for general corporate purposes, which may include, without limitation, repayment of commercial paper 
borrowings or other indebtedness. The notes mature January 2028. 
 
The Company’s public notes may be redeemed by the Company at its option at redemption prices that include accrued and unpaid 
interest and a make-whole premium. Upon the occurrence of a change of control accompanied by a downgrade of the public notes below 
investment grade rating, within a specified time period, the Company would be required to offer to repurchase the public notes at a price 
equal to 101% of the aggregate principal amount thereof, plus any accrued and unpaid interest to the date of repurchase. The public 
notes are senior unsecured and unsubordinated obligations of the Company and rank equally with all other senior and unsubordinated 
indebtedness of the Company. 
 
In January 2024, the Company repaid €575 million ($630 million) of long-term debt. 
 
Covenants and Future Maturities 
 
The Company is in compliance with all covenants under the Company’s outstanding indebtedness at December 31, 2024. 
 
As of December 31, 2024, the aggregate annual maturities of long-term debt for the next five years were: 
 
 
 
 
 
(millions) 
     
 
     
2025 
 
 
 $612 
2026 
 
  
 738 
2027 
 
  
 958 
2028 
 
  
 498 
2029 
 
  
 2 
 
 
 

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72 
Net Interest Expense 
 
Interest expense and interest income incurred during 2024, 2023 and 2022 were as follows: 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
  
 
 
 
(millions) 
 
2024 
     
2023 
     
2022 
Interest expense 
  $340.3 
 
 
  $348.9 
 
  $252.1 
Interest income 
    
 (57.8)  
   
 (52.2)  
  
 (8.5) 
Interest expense, net 
  $282.5 
 
 
  $296.7 
 
  $243.6 
 
Interest expense generally includes the expense associated with the interest on the Company’s outstanding borrowings, including the 
impact of the Company’s interest rate swap agreements. Interest expense also includes the amortization of debt issuance costs and debt 
discounts, which are both recognized over the term of the related debt.  
 
 
7. FAIR VALUE MEASUREMENTS 
 
The Company’s financial instruments include cash and cash equivalents, accounts receivable, accounts payable, contingent 
consideration obligations, commercial paper, notes payable, foreign currency forward contracts, interest rate swap agreements, cross-
currency swap derivative contracts and long-term debt. 
 
Fair value is defined as the amount that would be received to sell an asset or paid to transfer a liability in an orderly transaction between 
market participants as of the measurement date. A hierarchy has been established for inputs used in measuring fair value that maximizes 
the use of observable inputs and minimizes the use of unobservable inputs by requiring the most observable inputs be used when 
available. The hierarchy is broken down into three levels: 
 
Level 1 - Inputs are quoted prices in active markets that are accessible at the measurement date for identical assets or liabilities. 
Level 2 - Inputs include observable inputs other than quoted prices in active markets. 
Level 3 - Inputs are unobservable inputs for which there is little or no market data available. 
 
The carrying amount and the estimated fair value for assets and liabilities measured on a recurring basis were: 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
December 31, 2024 
(millions) 
 
Carrying 
 
Fair Value Measurements 
 
     
Amount 
     
Level 1 
 
Level 2 
     
Level 3 
Assets 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Foreign currency forward contracts 
  
  
 $38.4 
 
 
 $- 
 
 
   $38.4 
 
  
 $- 
 
Cross-currency swap derivative contracts 
 
 
 119.0 
 
 
 - 
 
 
  119.0 
 
 
 - 
 
 
  
  
 
 
 
 
 
 
 
 
 
 
 
 
Liabilities 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Foreign currency forward contracts 
 
 
 28.0 
 
 
 - 
 
 
  28.0 
 
 
 - 
 
Interest rate swap agreements 
 
 
 138.5 
 
 
 - 
 
 
  138.5 
 
 
 - 
 
Cross-currency swap derivative contracts 
 
 
 56.4 
 
 
 - 
 
 
  56.4 
 
 
 - 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
December 31, 2023 
(millions) 
 
Carrying 
 
Fair Value Measurements 
 
     
Amount 
     
Level 1 
 
Level 2 
     
Level 3 
Assets 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Foreign currency forward contracts 
 
  
 $26.6 
 
 
 $- 
 
 
   $26.6 
 
  
 $- 
 
Cross-currency swap derivative contracts 
 
 
 29.1 
 
 
 - 
 
 
  29.1 
 
 
 - 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Liabilities 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Foreign currency forward contracts 
 
  
 27.0 
 
 
 - 
 
 
  27.0 
 
 
 - 
 
Interest rate swap agreements 
 
 
 146.5 
 
 
 - 
 
 
 146.5 
 
 
 -  
Cross-currency swap derivative contracts 
 
 
 24.9  
 
 
 - 
 
 
 24.9  
 
 
 -  
 
The carrying value of foreign currency forward contracts is at fair value, which is determined based on foreign currency exchange rates 
as of the balance sheet date and classified within Level 2. The carrying value of interest rate swap agreements is at fair value, which is 
determined based on current forward interest rates as of the balance sheet date and are classified within Level 2. The cross-currency 
swap derivative contracts are used to partially hedge the Company’s net investments in foreign operations against adverse movements 
in exchange rates between the U.S. dollar and the Euro and the U.S. dollar and CNH (CNH is the Chinese Yuan traded in the offshore 
market). The carrying value of the cross-currency swap derivative contracts is at fair value, which is determined based on the income 
approach with the relevant interest rates and foreign currency current exchange rates and forward curves as inputs as of the balance 
sheet date and are classified within Level 2. For purposes of fair value disclosure above, derivative values are presented gross. Further 
discussion of gross versus net presentation of the Company's derivatives within Note 8.  
 
 
 

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73 
Contingent consideration obligations are recognized and measured at fair value at the acquisition date and thereafter until settlement or 
expiration. Contingent consideration is classified within Level 3 as the underlying fair value is determined using income-based valuation 
approaches appropriate for the terms and conditions of each respective contingent consideration. The consideration expected to be 
transferred is based on the Company’s expectations of various financial measures. The ultimate payment of contingent consideration 
could deviate from current estimates based on the actual results of these financial measures. Contingent consideration during 2024, 
2023 and 2022 were not significant to the Company’s consolidated financial statements.  
 
The carrying values of accounts receivable, accounts payable, cash and cash equivalents, commercial paper and notes payable 
approximate fair value because of their short maturities, and as such are classified within Level 1. 
 
The fair value of long-term debt is based on quoted market prices for the same or similar debt instruments (classified as Level 2). The 
carrying amount, which includes adjustments related to the impact of interest rate swap agreements, premiums and discounts, and 
deferred debt issuance costs, and the estimated fair value of long-term debt, including current maturities, held by the Company were: 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
December 31, 2024 
 
December 31, 2023 
 
 
Carrying 
 
Fair 
 
Carrying  
 
Fair 
 
     
Amount 
     
Value 
     
Amount 
     
Value 
Long-term debt, including current maturities 
 
  $7,561.3 
 
  $6,662.1 
 
 
  $8,180.0  
  $7,552.5 
 
 
 
 
8. DERIVATIVES AND HEDGING TRANSACTIONS 
 
The Company uses foreign currency forward contracts, interest rate swap agreements, cross-currency swap derivative contracts and 
foreign currency debt to manage risks associated with foreign currency exchange rates, interest rates and net investments in foreign 
operations. The Company does not hold derivative financial instruments of a speculative nature or for trading purposes. The Company 
records derivatives as assets and liabilities in the Consolidated Balance Sheets at fair value. Changes in fair value are recognized 
immediately in earnings unless the derivative qualifies and is designated as a hedge. Cash flows from derivatives are classified in the 
Consolidated Statements of Cash Flows in the same category as the cash flows from the items subject to designated hedge or 
undesignated (economic) hedge relationships. The Company evaluates hedge effectiveness at inception and on an ongoing basis. If a 
derivative is no longer expected to be effective, hedge accounting is discontinued.  
 
The Company is exposed to credit risk in the event of nonperformance of counterparties for foreign currency forward exchange contracts 
and interest rate swap agreements. The Company monitors its exposure to credit risk by using credit approvals and credit limits and by 
selecting major global banks and financial institutions as counterparties. The Company does not anticipate nonperformance by any of 
these counterparties, and therefore, recording a valuation allowance against the Company’s derivative balance is not considered 
necessary. 
 
Derivative Positions Summary 
 
Certain of the Company’s derivative transactions are subject to master netting arrangements that allow the Company to net settle 
contracts with the same counterparties. These arrangements generally do not call for collateral and as of the applicable dates presented 
in the following table, no cash collateral had been received or pledged related to the underlying derivatives. 
 
The respective net amounts are included in other current assets, other assets, other current liabilities and other liabilities on the 
Consolidated Balance Sheets. 
 
The following table summarizes the gross fair value and the net value of the Company’s outstanding derivatives: 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Derivative Assets 
Derivative Liabilities 
 
 
 December 31 
 December 31  
December 31 
 December 31  
(millions) 
      
2024 
 
2023 
     
2024 
 
2023 
  
Derivatives designated as hedging instruments 
 
 
  
 
 
  
  
 
 
Foreign currency forward contracts 
 
 $11.4  
  
 $6.7 
  
 $3.2  
 
 $5.2  
Interest rate swap agreements 
 
 -  
  
 - 
  
 138.5  
 
 146.5  
Cross-currency swap derivative contracts 
 
 82.1  
  
 29.1 
  
 19.5  
 
 24.9  
 
 
 
  
  
 
  
  
  
 
Derivatives not designated as hedging instruments 
 
 
  
  
 
  
  
  
 
Foreign currency forward contracts 
 
 
 27.0  
  
 19.9 
  
 24.8  
  
 21.8  
Cross-currency swap derivative contracts 
 
 36.9  
  
 - 
  
 36.9  
  
 -  
Gross value of derivatives 
 
 157.4  
  
 55.7 
  
 222.9  
  
 198.4  
 
 
  
  
 
  
  
  
 
Gross amounts offset in the Consolidated Balance Sheets 
 
 (98.9)  
  
 (28.8) 
  
 (98.9)  
  
 (28.8) 
Net value of derivatives 
 
 
 $58.5  
  
 $26.9 
  
 $124.0  
 
 $169.6  
 
 
 

Table of Contents 
74 
The following table summarizes the notional values of the Company’s outstanding derivatives: 
 
 
 
 
  
 
 
 
Notional Values 
 
 
December 31  December 31 
(millions) 
     
2024 
      
2023 
 
 
 
  
 
 
Foreign currency forward contracts 
 
 $3,175  
  $3,745 
 
Interest rate swap agreements 
 
 1,500  
 
 1,500 
 
Cross-currency swap derivative contracts 
 
 2,745  
 
 998 
 
 
 
 
Cash Flow Hedges 
 
The Company utilizes foreign currency forward contracts to hedge the effect of foreign currency exchange rate fluctuations on forecasted 
foreign currency transactions, including inventory purchases and intercompany royalty, intercompany loans, management fee and other 
payments. These forward contracts are designated as cash flow hedges. The changes in fair value of these contracts are recorded in 
accumulated other comprehensive income (loss) (“AOCI”) until the hedged items affect earnings, at which time the gain or loss is 
reclassified into the same line item in the Consolidated Statements of Income as the underlying exposure being hedged. Cash flow 
hedged transactions impacting AOCI are forecasted to occur within the next year. For forward contracts designated as hedges of foreign 
currency exchange rate risk associated with forecasted foreign currency transactions, the Company excludes the changes in fair value 
attributable to time value from the assessment of hedge effectiveness. The initial value of the excluded component (i.e., the forward 
points) is amortized on a straight-line basis over the life of the hedging instrument and recognized in the same line item in the 
Consolidated Statements of Income as the underlying exposure being hedged for intercompany loans. For all other cash flow hedge 
types, the forward points are mark-to-market monthly and recognized in the same line item in the Consolidated Statements of Income as 
the underlying exposure being hedged. The difference between fair value changes of the excluded component and the amount amortized 
in the Consolidated Statements of Income is recorded in AOCI.  
 
Fair Value Hedges 
 
The Company manages interest expense using a mix of fixed and floating rate debt. To help manage exposure to interest rate 
movements and to reduce borrowing costs, the Company may enter into interest rate swaps under which the Company agrees to 
exchange, at specified intervals, the difference between fixed and floating interest amounts calculated by reference to an agreed upon 
notional principal amount. The mark-to-market of these fair value hedges is recorded as gains or losses in interest expense, net and is 
offset by the gain or loss of the underlying debt instrument, which also is recorded in interest expense, net. These fair value hedges are 
highly effective and thus, there is no impact on earnings due to hedge ineffectiveness. 
 
In aggregate, the Company has entered into a series of interest rate swap agreements to convert $1.5 billion of its debt from a fixed 
interest rate to a floating interest rate. The fixed interest rates range from 1.3% to 4.8% and mature between 2026 and 2031. These 
interest rate swap agreements are designated as fair value hedges. 
 
The following amounts were recorded in the Consolidated Balance Sheets related to cumulative basis adjustments for fair value hedges 
as of December 31 2024 and 2023: 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Line item in which the hedged item is included 
 
Carrying amount of the hedged 
liabilities 
 
Cumulative amount of the fair value 
hedging adjustment included in the 
carrying amount of the hedged 
liabilities 
(millions) 
 
2024 
     
2023 
 
2024 
     
2023 
Long-term debt 
 
 
 $1,361.1  
 
 
 $1,353.7  
 
 ($141.3) 
 
 
 ($148.6) 
 
Net Investment Hedges 
 
In November 2023, the Company elected to de-designate as a net investment hedge €316 million of its Euro debt maturing on January 
15, 2024. In January 2024, the Company repaid €575 million ($630 million) of long-term debt and settled the remaining €259 million net 
investment hedge related to that Euro debt. The Company designates its remaining outstanding €575 million ($608 million as of year-end 
2024) senior notes (“Euronotes”) and related accrued interest as a hedge of its Euro denominated exposures from the Company’s 
investments in certain of its Euro denominated functional currency subsidiaries.  
 
In May 2024, the Company entered into a Euro cross-currency swap derivative contract with a notional amount of €300 million. In July 
2024, the Company entered into Euro cross-currency swap derivative contracts with notional amounts of €200 million, €100 million and 
€100 million. In October 2024, the Company entered into Euro cross-currency swap derivative contracts with notional amounts €150 
million and €100 million. In November 2024, the Company entered into a series of Euro cross-currency swap derivative contracts 
effectively replacing two existing cross-currency swap derivative contracts with a total notional amount of €300 million. As a result, the 
Company has swapped €300 million of notional value.  
 

Table of Contents 
75 
In aggregate, the Company maintains a series of Euro cross-currency swap derivative contracts that are designated as net investment 
hedges of the Company’s Euro denominated exposures from the Company’s investments in certain of its Euro denominated functional 
currency subsidiaries. The cross-currency swap derivative contracts exchange fixed-rate payments in one currency for fixed-rate 
payments in another currency. As of December 31, 2024, the Company had €1,575 million ($1,631 million) cross-currency swap 
derivative contracts outstanding designated as a hedge of the Company’s net investment in foreign operations. The changes in the spot 
rate of these instruments are recorded in AOCI in stockholders’ equity, partially offsetting the foreign currency translation adjustment of 
the Company’s related net investment that is also recorded in AOCI. Any ineffective portions of net investment hedges are reclassified 
from AOCI into earnings during the period of change. The interest income or expense from these swaps are recorded in interest expense 
on the accompanying Consolidated Statements of Income consistent with the classification of interest expense attributable to the 
underlying debt. 
 
In October 2024, the Company entered into CNH cross-currency swap derivative contracts with a notional amount of CNH 714 million 
and CNH 713 million. In aggregate, the Company maintains a series of CNH cross-currency swap derivative contracts that are 
designated as net investment hedges of its Chinese Yuan (“CNY”) denominated exposures from the Company’s investments in certain 
CNY denominated functional currency subsidiaries. The cross-currency swap derivative contracts exchange fixed-rate payments in USD 
for fixed-rate payments in CNH. As of December 31, 2024, the Company had CNH 3,619 million ($493 million) cross-currency swap 
derivative contracts outstanding designated as a hedge of the Company’s net investment in foreign operations. The changes in the spot 
rate of these instruments are recorded in AOCI in stockholders’ equity, partially offsetting the foreign currency translation adjustment of 
the Company’s related net investment that is also recorded in AOCI. The interest income or expense from these swaps is recorded in 
interest expense on the accompanying Consolidated Statements of Income consistent with the classification of interest expense 
attributable to the underlying debt. 
 
The revaluation gains and losses on the Euronotes and cross-currency swap derivative contracts, which are designated and effective as 
hedges of the Company’s net investments, have been included as a component of the cumulative translation adjustment account, and 
were as follows: 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
(millions) 
 
2024 
     
2023 
    
2022 
Revaluation gain (loss), net of tax: 
 
 
 
 
 
 
 
 
 
 
Euronotes 
 
 
 $12.8 
 
 
 ($42.3) 
 
 $81.9  
Cross-currency swap derivative contracts 
 
 
 39.6 
 
 
 (30.8) 
 
 26.4  
Total revaluation gain (loss), net of tax 
 
 
 $52.4 
 
 
 ($73.1) 
 
 $108.3  
 
Derivatives Not Designated as Hedging Instruments 
 
The Company also uses foreign currency forward contracts to offset its exposure to the change in value of certain foreign currency 
denominated assets and liabilities held at foreign subsidiaries, primarily receivables and payables, which are remeasured at the end of 
each period. Although the contracts are effective economic hedges, they are not designated as accounting hedges. Therefore, changes 
in the value of these derivatives are recognized immediately in earnings, thereby offsetting the current earnings effect of the related 
foreign currency denominated assets and liabilities. 
 
 
 

Table of Contents 
76 
Effect of all Derivative Instruments on Income 
 
The gain (loss) of all derivative instruments recognized in product and equipment cost of sales (“COS”), selling, general and 
administrative expenses (“SG&A”) and interest expense, net (“interest”) is summarized below: 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
  
  
  
  
  
  
   
  
  
 
2024 
  
2023 
 
2022 
(millions) 
COS 
 SG&A  Interest       
COS  
SG&A  Interest   
COS  
SG&A  Interest 
Gain (loss) on derivatives designated as 
hedging instruments: 
 
  
  
 
  
  
  
  
  
  
Foreign currency forward contracts 
 
  
  
  
  
  
  
   
  
  
Amount of gain (loss) reclassified 
from AOCI to income 
 $4.0  
 $5.8  
 $-    
 $10.6   ($18.9) 
 $-   
 $6.4  
 $95.0  
 $- 
Amount excluded from the 
assessment of effectiveness 
recognized in earnings based on 
changes in fair value 
 -  
 -  
 -   
 
 -  
 -  
 7.7   
 -  
 -  
 13.9 
Interest rate swap agreements 
 
  
  
  
  
  
  
   
  
  
Amount of (loss) gain reclassified 
from AOCI to income 
 -  
 -  
 (1.9)  
 
 -  
 -  
 (1.9)  
 -  
 -  
 (2.3) 
 
 
  
  
  
  
  
  
   
  
  
Gain (loss) on derivatives not designated 
as hedging instruments: 
 
  
  
  
  
  
  
   
  
  
Foreign currency forward contracts 
 
  
  
  
  
  
  
   
  
  
Amount of gain (loss) recognized in 
income 
 -  
 (3.4) 
 -   
 
 -  
 (26.2) 
 -   
 -  
 62.0  
 - 
Total gain (loss) of all derivative 
instruments 
 $4.0  
 $2.4  
 ($1.9)  
 
 $10.6   ($45.1) 
 $5.8   
 $6.4   $157.0  
 $11.6 
 
  
  
  
  
  
  
  
   
  
  
Subsequent Events 
 
In February 2025, the Company entered into cross-currency swap derivative contracts with notional amounts of €300 million and CAD 
280 million. These cross-currency swap derivative contracts are designated as net investment hedges of its Euro or CAD denominated 
exposures from the Company’s investments in certain of its Euro or CAD denominated functional currency subsidiaries. 
 
 

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77 
9. OTHER COMPREHENSIVE INCOME (LOSS) INFORMATION 
 
Other comprehensive income (loss) includes net income, foreign currency translation adjustments, defined benefit pension and 
postretirement plan adjustments, gains and losses on derivative instruments designated and effective as cash flow hedges and non-
derivative instruments designated and effective as foreign currency net investment hedges that are charged or credited to the AOCI 
account in shareholders’ equity. 
 
The following table provides other comprehensive income (loss) information related to the Company’s derivatives and hedging 
instruments and pension and postretirement benefits. Refer to Note 8 for additional information related to the Company’s derivatives and 
hedging transactions. Refer to Note 16 for additional information related to the Company’s pension and postretirement benefits activity. 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
  
  
  
 
 
(millions) 
 
2024 
     
2023 
     
2022 
Derivative and Hedging Instruments 
  
  
 
  
 
 
Unrealized gain (loss) on derivative and hedging instruments  
  
  
 
  
 
 
 Amount recognized in AOCI  
  
 $19.2  
  ($12.8)  
  $112.9  
(Gain) loss reclassified from AOCI into income 
  
  
 
  
 
 
COS 
  
 (4.0)  
 
 (10.6)  
 
 (6.4) 
SG&A 
   
 (5.8)  
 
 18.9  
 
 (95.0) 
Interest (income) expense, net 
  
 1.9  
 
 (5.8)  
 
 (11.6)  
 
   
 (7.9)  
 
 2.5  
  (113.0) 
Other activity 
   
 -  
 
 -  
 
 1.1  
Tax impact 
   
 (2.6)  
 
 2.5  
 
 (2.2)  
Net of tax 
 
 
 $8.7  
 
 ($7.8)  
 
 ($1.2)  
 
 
 
  
 
  
 
 
Pension and Postretirement Benefits 
  
  
 
  
 
 
Amount recognized in AOCI 
  
  
 
  
 
 
Current period net (loss) gain 
 
  ($19.0)  
  ($80.7)  
 
 $83.3  
Amount reclassified from AOCI into income 
  
  
 
  
 
 
Settlement charge (income)  
  
 0.9  
 
 (2.7)  
 
 51.6  
Amortization of losses and prior period service credits, net 
  
 10.6  
 
 6.9  
 
 47.7  
 
   
 11.5  
 
 4.2  
 
 99.3  
Tax impact 
   
 1.9  
 
 21.4  
 
 (52.3)  
Net of tax 
 
 
 ($5.6)  
  ($55.1)  
  $130.3  
 
 
 
 
10. SHAREHOLDERS’ EQUITY 
 
Authorized common stock, par value $1.00 per share, was 800 million shares at December 31, 2024, 2023 and 2022. Treasury stock is 
stated at cost. Dividends declared per share of common stock were $2.36 for 2024, $2.16 for 2023 and $2.06 for 2022. 
 
The Company has 15 million shares, without par value, of authorized but unissued and undesignated preferred stock.  
 
Share Repurchase Authorization 
 
In November 2022, the Company’s Board of Directors authorized the repurchase of up to 10,000,000 shares of its common stock, 
including shares to be repurchased under Rule 10b5-1. As of December 31, 2024, 8,781,585 shares remained to be repurchased under 
the Company’s repurchase authorization. The Company intends to repurchase all shares under its authorization, for which no expiration 
date has been established, in open market or privately negotiated transactions, subject to market conditions. 
 
Share Repurchases 
 
During 2024, 2023 and 2022, the Company reacquired 4,246,642, 83,674 and 3,038,107 shares, respectively, of its common stock, of 
which 4,135,512, 0 and 2,933,090, respectively, related to share repurchases through open market or private purchases, and 111,130, 
83,674 and 105,017, respectively, related to shares withheld for taxes on exercise of stock options and vesting of stock awards and units.  
 
 
 

Table of Contents 
78 
11. EQUITY COMPENSATION PLANS 
 
The Company’s equity compensation plans provide for grants of stock options, performance-based restricted stock units (“PBRSUs”) and 
non-performance-based restricted stock units (“RSUs”) and restricted stock awards (“RSAs”). Common shares available for grant as of 
December 31, 2024, 2023 and 2022 were 18,052,830, 18,840,265 and 5,475,903, respectively. The Company generally issues 
authorized but previously unissued shares to satisfy stock option exercises and stock award vesting.  
 
The Company’s annual long-term incentive share-based compensation program is made up of 40% stock options and 60% PBRSUs for 
2024 and 2023, and 50% stock options and 50% PBRSUs for 2022. The Company also periodically grants RSUs. Total compensation 
expense related to all share-based compensation plans was $134.8 million ($111.8 million net of tax benefit), $95.1 million ($81.4 million 
net of tax benefit) and $87.8 million ($74.8 million net of tax benefit) for 2024, 2023 and 2022, respectively. As of December 31, 2024, 
there was $182.6 million of total measured but unrecognized compensation expense related to non-vested share-based compensation 
arrangements granted under all of the Company’s plans. That cost is expected to be recognized over a weighted-average period of 2.1 
years. 
 
Stock Options 
 
Stock options are granted to purchase shares of the Company’s stock at the average daily share price on the date of grant. These 
options generally expire within ten years from the grant date. The Company generally recognizes compensation expense for these 
awards on a straight-line basis over the three year vesting period. Stock option grants to retirement eligible recipients are attributed to 
expense using the non-substantive vesting method. 
 
A summary of stock option activity and average exercise prices is as follows: 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
     
2024 
 
2023 
     
2022 
  
 
     Number of      Exercise   
Number of 
 
Exercise 
 
Number of 
 
Exercise   
 
 
Options 
 
Price (a)       
Options 
 
Price (a) 
 
Options 
 
Price (a) 
  
Outstanding, beginning of year 
  
 6,921,356  
 $168.65  
  7,031,103  
$160.45   
 6,217,161 
 
 $160.91 
Granted 
  
 595,791  
  247.02  
 
 861,840  
  190.53   
 1,228,673 
  148.79 
Exercised 
  
 (1,838,103) 
  144.58  
 
 (832,050) 
  119.41   
 (294,228) 
  101.08 
Canceled 
  
 (130,774) 
  173.95  
 
 (139,537) 
  183.77   
 (120,503) 
  210.26 
Outstanding, end of year 
  
 5,548,270  
 $184.92  
  6,921,356  
$168.65   
 7,031,103 
 
 $160.45 
Exercisable, end of year 
  
 4,095,681  
 $178.24  
  5,107,518  
$165.77   
 5,168,161 
 
 $155.45 
Vested and expected to vest, end of year 
  
 5,396,495  
 $184.32  
 
 
 
 
 
 
 
 
(a) Represents weighted average price per share. 
 
The total aggregate intrinsic value of options (the amount by which the stock price exceeded the exercise price of the option on the date 
of exercise) that were exercised during 2024, 2023 and 2022 was $162.4 million, $47.7 million and $21.0 million, respectively. 
 
The total aggregate intrinsic value of options outstanding as of December 31, 2024 was $283.4 million, with a corresponding weighted-
average remaining contractual life of 6.5 years. The total aggregate intrinsic value of options exercisable as of December 31, 2024 was 
$231.0 million, with a corresponding weighted-average remaining contractual life of 5.5 years. The total aggregate intrinsic value of 
options vested and expected to vest as of December 31, 2024 was $278.2 million, with a corresponding weighted-average remaining 
contractual life of 6.4 years. 
 
The lattice (binomial) option-pricing model is used to estimate the fair value of options at grant date. The Company’s primary employee 
option grant occurs during the fourth quarter. The weighted-average grant-date fair value of options granted and the significant 
assumptions used in determining the underlying fair value of each option grant, on the date of grant were as follows: 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
     
2024 
     
2023 
 
2022 
Weighted-average grant-date fair value of options 
 
 
 
 
 
 
 
 
 
granted at market prices 
 
  $66.80  
 
  $50.26  
 
  $37.04  
Assumptions 
 
 
 
 
 
 
 
 
 
Risk-free rate of return 
 
 
 4.1 % 
 
 
 4.1 % 
 
  
 3.5 %   
Expected life 
  
  
 6 years 
   
 6 years  
  
 6 years 
Expected volatility 
 
 
 22.6 % 
 
 
 22.4 % 
 
  
 23.5 %   
Expected dividend yield 
 
 
 1.0 % 
 
 
 1.2 % 
 
  
 1.4 %   
 
The risk-free rate of return is determined based on a yield curve of U.S. treasury rates from one month to ten years and a period 
commensurate with the expected life of the options granted. Expected volatility is established based on historical volatility of the 
Company’s stock price. The expected dividend yield is determined based on the Company’s annual dividend amount as a percentage of 
the average stock price at the time of the grant. 
 

Table of Contents 
79 
PBRSUs, RSUs and RSAs 
 
The expense associated with PBRSUs is based on the average of the high and low share price of the Company’s common stock on the 
date of grant, adjusted for the absence of future dividends. The awards vest based on the Company achieving a defined performance 
target from 0% to 200% and with continued service for a three year period. Upon vesting and following certification of performance by the 
Compensation & Human Capital Management Committee of the Board of Directors, the Company issues shares of its common stock 
such that one award unit equals one share of common stock. The Company assesses the probability of achieving the performance target 
and recognizes expense over the three year vesting period when it is probable the performance target will be met. PBRSU awards 
granted to retirement eligible recipients are attributed to expense using the non-substantive vesting method. The awards are generally 
subject to forfeiture in the event of termination of employment. 
 
The expense associated with shares of non-performance based RSUs and RSAs is based on the average of the high and low share 
price of the Company’s common stock on the date of grant, adjusted for the absence of future dividends and is amortized on a straight-
line basis over the periods during which the restrictions lapse. The Company currently has RSUs that vest over periods between 24 and 
48 months. The awards are generally subject to forfeiture in the event of termination of employment. 
 
A summary of non-vested PBRSUs and restricted stock activity is as follows: 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
PBRSU 
 
Grant Date 
 
RSAs and 
 
Grant Date 
 
 
Awards 
 
Fair Value (a) 
 
RSUs 
 
Fair Value (a) 
December 31, 2021 
  
 788,529 
 
 
 $189.96 
  
 232,274  
 
 
 $195.95  
Granted 
  
 291,496 
 
 
 142.24 
 
 240,370  
 
 
 146.90  
Vested / Earned 
  
 (232,210) 
 
 
 152.63 
 
 (68,864) 
 
 
 163.81  
Canceled 
 
 (24,645) 
 
 
 207.05 
 
 (18,683) 
 
 
 201.39  
December 31, 2022 
  
 823,170 
 
 
 $181.68 
  
 385,097  
 
 
 $170.50  
Granted 
  
 328,739 
 
 
 185.10 
 
 156,618  
 
 
 165.81  
Vested / Earned 
  
 (180,674) 
 
 
 178.26 
 
 (61,776) 
 
 
 191.22  
Canceled 
 
 (26,409) 
 
 
 175.05 
 
 (24,449) 
 
 
 166.22  
December 31, 2023 
  
 944,826 
 
 
 $183.71 
  
 455,490  
 
 
 $166.31  
Granted 
 
 245,868 
 
 
 240.66 
 
 78,386  
 
 
 230.47  
Vested / Earned 
 
 (180,993) 
 
 
 215.26 
 
 (121,400) 
 
 
 196.78  
Canceled 
 
 (44,499) 
 
 
 171.30 
 
 (37,177) 
 
 
 160.90  
December 31, 2024 
 
 965,202 
 
 
 $192.87 
  
 375,299  
 
 
 $170.39  
 
(a) Represents weighted average price per share. 
 
 
 

Table of Contents 
80 
12. INCOME TAXES 
 
Income before income taxes consisted of: 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
(millions) 
     
2024 
     
2023 
     
2022 
United States (U.S.) 
 
      $1,035.3      
      $408.9      
     
 $295.6      
International 
  
 
 1,535.9 
 
  1,346.6  
 
 
 1,047.8  
Total 
 
  $2,571.2 
 
 $1,755.5  
 
  $1,343.4  
 
The provision (benefit) for income taxes consisted of: 
 
 
 
 
 
 
 
 
 
 
 
 
 
(millions) 
    
2024 
     
2023 
     
2022 
U.S. federal and state 
     
 $301.3 
 
 
 $137.6  
 
 $145.7      
International 
 
 
 322.6 
 
 
 280.0  
 
  231.4  
Total current 
 
 
 623.9 
 
 
 417.6  
 
  377.1  
U.S. federal and state 
 
 
 (143.1) 
 
 
 (40.1) 
 
  (78.9) 
International 
 
 
 (41.5) 
 
 
 (15.0) 
 
  (63.7) 
Total deferred 
 
 
 (184.6) 
 
 
 (55.1) 
 
  (142.6) 
Provision for income taxes 
 
 $439.3 
 
 
 $362.5  
 
 $234.5  
 
The Company’s overall net deferred tax assets and deferred tax liabilities were comprised of the following: 
 
 
 
 
 
 
 
 
 
December 31 (millions) 
     
2024 
     
2023 
Deferred tax assets 
     
     
     
     
Pension and post-retirement benefits 
 
 $68.2 
 
 
 $82.1  
Other accrued liabilities 
 
 152.5 
 
 
 162.0  
Lease liability 
    
 176.7 
 
  
 135.9  
Credit carryforwards 
 
 
 105.1 
 
 
 83.7  
Capitalization of R&D costs 
 
 
 246.5 
 
 
 180.9  
Loss carryforwards 
    
 92.9 
 
  
 57.3  
Share-based compensation 
    
 54.2 
 
  
 54.5  
Deferred income 
 
 
 72.4 
 
 
 27.9  
Deferred interest 
 
 
 85.2 
 
 
 64.3  
Other, net 
    
 32.8 
 
  
 49.0  
Valuation allowance 
    
 (77.8) 
 
  
 (65.7) 
Total deferred tax assets  
     1,008.7 
 
  
 831.9 
 
Deferred tax liabilities 
 
 
 
 
 
 
 
Goodwill 
 
 
 (133.9) 
 
 
 (160.1) 
 
Intangible assets 
    
 (410.4) 
 
  
 (451.3) 
 
Property, plant and equipment 
    
 (310.7) 
 
  
 (332.3) 
 
Lease asset 
 
 
 (177.8) 
 
 
 (136.1) 
 
Financing 
 
 
 (43.3) 
 
 
 (32.1) 
 
Other, net 
    
 (57.1) 
 
  
 (18.9) 
 
Total deferred tax liabilities 
     (1,133.2) 
 
  (1,130.8) 
 
Net deferred tax liabilities balance 
  ($124.5) 
 
  ($298.9) 
 
 
Presentation of prior year amounts relating to other deferred tax assets and deferred interest are now presented separately and have 
been reclassified to conform with the current year presentation. These reclassifications had no effect on the reported result of operations. 
 
As of December 31, 2024 the Company has tax effected federal, state and international net operating loss carryforwards of $13.7 million, 
$13.2 million and $39.3 million, respectively, and a tax effected federal tax capital loss carryforward of $26.7 million which will be 
available to offset future taxable income. The federal and state net operating loss carryforwards of $26.9 million expire from 2025 to 
2045. The international loss carryforwards of $18.7 million expire from 2025 to 2045 and $20.6 million have no expiration. The federal 
capital loss carryforwards of $26.7 million expire from 2025 to 2029. The tax loss carryforwards expiring in 2025 are not material.  
 
Additionally, the Company has $105.1 million of net credit carryforwards that are primarily related to U.S. foreign tax credits and various 
state and international credits. The U.S. foreign tax credit carryforwards of $88.5 million expire from 2028 to 2034. Other state and 
international credit carryforwards will expire from 2025 to 2038. The tax credit carryforwards expiring in 2025 are not material.  
 
The Company has valuation allowances on certain deferred tax assets of $77.8 million and $65.7 million at December 31, 2024 and 
2023, respectively. The increase in valuation allowance from year end 2023 to year end 2024 was primarily due to U.S. federal capital 
losses. 
 
In connection with the implementation of Organization for Economic Co-operation and Development (“OECD”) global minimum tax 
initiative known as Pillar Two, any existing deferred taxes not disclosed in the Company’s financial statements will not be available in the 
future to reduce tax otherwise due under Pillar Two. Accordingly, the Company is disclosing the existence of gross tax loss carryforwards 
in Luxembourg of $1.5 billion. The losses are determined to have a remote possibility of realization and, therefore, are not reported in the 
table above. 

Table of Contents 
81 
The Company obtained tax benefits from a tax holiday in the Dominican Republic. The Company received a permit of operation, which 
expires in April 2036, from the National Council of Free Zones of Exportation for the Dominican Republic. Companies operating under the 
Free Zones are not subject to income tax in the Dominican Republic on export income. The tax reduction as the result of the tax holiday 
for 2024 was $2.7 million ($0.01 per diluted share), 2023 was $6.6 million ($0.02 per diluted share) and 2022 was $5.8 million ($0.02 per 
diluted share). The tax holiday was associated with an entity that was divested as part of the sale of the global surgical solutions 
business in 2024. 
 
A reconciliation of the statutory U.S. federal income tax rate to the Company’s effective income tax rate is as follows: 
 
 
 
 
 
 
 
 
 
 
 
     
2024 
 
2023 
 
2022 
Statutory U.S. rate 
 
 21.0 %    
 21.0 %  
 21.0 % 
State income taxes, net of federal benefit 
 
 1.5   
 
 1.4   
 
 1.3  
Foreign operations 
 
 (1.2)  
 
 (0.5)  
 
 (0.8) 
Excess stock benefits 
 
 (0.7) 
 
 (0.3) 
 
 (0.4) 
R&D credit 
 
 (0.9)  
 
 (1.3)  
 
 (1.4) 
Foreign derived intangible income 
 
 (1.9) 
 
 (1.2) 
 
 (1.8) 
Change in valuation allowance 
 
 0.6   
 
 0.5   
 
 0.7  
Legal entity rationalization 
 
 -  
 
 0.1  
 
 (1.5) 
Sale of global surgical solutions business 
 
 1.1  
 
 -  
 
 -  
Capital losses 
 
 (3.4) 
 
 -  
 
 -  
Other, net 
 
 1.0   
 
 0.9   
 
 0.4  
Effective income tax rate 
 
 17.1 %  
 20.6 %  
 17.5 % 
 
The change in the Company’s effective income tax rate includes the tax impact of special (gains) and charges and discrete tax items, 
which have impacted the comparability of the Company’s historical effective income tax rates, as amounts included in special (gains) and 
charges are derived from tax jurisdictions with rates that vary from the statutory U.S. rate, and discrete tax items are not necessarily 
consistent across periods. The tax impact of special (gains) and charges and discrete tax items will likely continue to impact 
comparability of the Company’s effective income tax rate in the future.  
 
The Company’s 2024 effective tax rate of 17.1% includes $56.9 million of net tax expenses on special (gains) and charges, and net tax 
benefit of $78.6 million associated with discrete items. Discrete items include a tax benefit of $62.1 million associated with capital losses 
and $30.4 million in additional basis of foreign intangible assets. The remaining net discrete tax expense of $13.9 million was primarily 
related to the filing of federal, state and foreign tax returns and other income tax adjustments including the impact of changes in tax laws, 
audit settlements, share-based compensation excess tax benefit and other changes in estimates. 
 
The Company’s 2023 effective tax rate of 20.6% includes $24.7 million of net tax benefits on special (gains) and charges, and net tax 
expense of $11.2 million associated with discrete items. The net discrete tax expense was primarily related to the filing of federal, state 
and foreign tax returns and other income tax adjustments including the impact of changes in tax laws, audit settlements, share-based 
compensation excess tax benefit and other changes in estimates.  
 
The Company’s 2022 effective tax rate of 17.5% includes $53.7 million of net tax benefits on special (gains) and charges, and net tax 
benefit of $11.8 million associated with discrete items. Discrete items included deferred tax benefits of $14.6 million associated with 
utilization of tax attributes as a result of legal entity rationalization and share-based compensation excess tax benefits of $6.0 million. The 
remaining discrete tax expense of $8.8 million was primarily related to the filing of federal, state and foreign tax returns and other income 
tax adjustments including the impact of changes in tax laws, audit settlements and other changes in estimates.  
 
The Company continues to assert permanent reinvestment of the undistributed earnings of international affiliates unless the earnings can 
be remitted in a net income tax benefit or tax-neutral manner. If there are policy changes, the Company would record the applicable 
taxes in the period of change. Due to the complexity of the legal entity structure, the number of legal entities and jurisdictions involved, 
and the complexity of the laws and regulations, the Company believes it is not practicable to estimate the amount of additional taxes 
which may be payable upon distribution of these undistributed earnings. Accordingly, no deferred taxes have been provided for 
withholding taxes or other taxes on permanently reinvested earnings. 
A reconciliation of the beginning and ending amount of gross liability for unrecognized tax benefits is as follows: 
 
 
 
 
 
 
 
 
 
 
 
 
(millions) 
     
2024 
     
2023 
 
2022 
Balance at beginning of year 
 
 $24.2  
 
 $24.9   
 
 $25.1  
Additions based on tax positions related to the current year 
     
 
 4.6  
  
 5.8   
  
 2.7  
Additions for tax positions of prior years 
  
  
 11.6  
  
 1.7   
  
 3.6  
Reductions for tax positions of prior years 
  
  
 -  
  
 -   
  
 (1.5) 
Reductions for tax positions due to statute of limitations 
  
  
 (0.7)  
  
 (2.7)  
  
 (0.7) 
Settlements 
  
  
 (5.3)  
  
 (5.5)  
  
 (3.4) 
Foreign currency translation 
  
  
 (0.3)  
  
 -   
  
 (0.9) 
Balance at end of year 
 
 $34.1  
 
 $24.2   
 
 $24.9  
 
The total amount of unrecognized tax benefits, if recognized would affect the effective tax rate by $31.5 million as of December 31, 2024, 
$21.6 million as of December 31, 2023 and $23.1 million as of December 31, 2022. 
 

Table of Contents 
82 
The Company files U.S. federal income tax returns and income tax returns in various U.S. state and non- U.S. jurisdictions. With few 
exceptions, the Company is no longer subject to state and foreign income tax examinations by tax authorities for years before 2018. The 
IRS has completed examinations of the Company’s U.S. federal income tax returns through 2018, and the years 2019 through 2020 are 
currently under audit. In addition to the U.S. federal examination, there is ongoing audit activity in several U.S. state and foreign 
jurisdictions. The Company anticipates changes to unrecognized tax benefits due to closing of various audits and statutes closing on 
years mentioned above. The Company does not believe these changes will result in a material impact during the next twelve months. 
Decreases in the Company’s gross liability could result in offsets to other balance sheet accounts, cash payments, and adjustments to 
tax expense. The occurrence of these events and/or other events not included above within the next twelve months could change 
depending on a variety of factors. 
 
The Company recognizes interest and penalties related to unrecognized tax benefits in its provision for income taxes. The Company had 
$5.5 million, $4.0 million and $4.0 million of accrued interest, including minor amounts for penalties, at December 31, 2024, 2023 and 
2022, respectively. 
 
 
13. RENTALS AND LEASES 
 
Lessee 
 
The Company leases sales and administrative office facilities, distribution centers, research and manufacturing facilities, as well as 
vehicles and other equipment under operating leases. Certain of the Company’s lease arrangements are finance leases, which are 
immaterial individually and in the aggregate.  
 
The Company’s operating lease cost was as follows: 
 
 
 
 
 
 
 
 
 
 
 
 
(millions) 
 
2024 
 
2023 
 
2022 
Operating lease cost* 
 
 
 $218.0  
 
 
 $215.4 
 
 
 $196.9  
 
*Includes immaterial short-term and variable lease costs 
 
Future maturity of operating lease liabilities as of December 31, 2024 were as follows:  
 
 
 
 
 
 
 
 
(millions) 
 
 
 
2025 
 
  
 $159 
2026 
 
  
 148 
2027 
 
  
 120 
2028 
 
  
 80 
2029 
 
 
 50 
Thereafter 
 
  
 252 
Total lease payments 
 
 
 809 
Less: imputed interest 
 
 
 91 
Present value of lease liabilities 
 
 
 $718 
 
The Company’s operating leases term and discount rate were as follows: 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
December 31 
 
December 31  
December 31 
 
 
2024 
 
2023 
 
2022 
 
 
 
 
 
 
 
 
 
 
 
 
 
Weighted-average remaining lease terms (years) 
 
 
 7.01  
 
 
 6.44  
 
 
 6.71  
 
 
 
 
 
 
 
 
 
 
 
 
 
Weighted-average discount rate 
 
 
 4.76 %  
 
 4.02 %  
 
 2.98 % 
The Company’s other lease information was as follows: 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
December 31 
 
December 31  
December 31 
(millions) 
 
2024 
 
2023 
 
2022 
Cash paid for amounts included in the measurement of lease liabilities:  
 
 
 
 
 
 
 
 
 
Operating cash flows from operating leases 
 
 $207.7  
 
 $170.6  
 
 
 $157.3  
 
 
 
 
 
 
 
 
 
 
 
Leased assets obtained in exchange for new operating lease liabilities  
 336.0  
 
 251.5  
 
 
 202.7  
 
 
 

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83 
Lessor 
 
The Company leases warewashing and water treatment equipment to customers under operating leases.  
 
Gross assets under operating leases recorded in Property, plant and equipment, net is $1,481.7 million and $1,397.5 million, and related 
accumulated depreciation is $932.9 million and $878.9 million, as of December 31, 2024 and 2023, respectively.  
 
The Company’s operating lease revenue was as follows: 
 
 
 
 
 
 
 
 
 
 
 
 
(millions) 
 
2024 
 
2023 
 
2022 
Operating lease revenue* 
 
 
 $534.9  
 
 
 $511.8 
 
 
 $466.7  
 
*Includes immaterial variable lease revenue 
 
Future revenue from operating leases for existing contracts as of December 31, 2024 were as follows: 
 
 
 
 
 
 
(millions) 
 
 
2025 
  
 $438 
2026 
  
 315 
2027 
  
 252 
2028 
  
 174 
2029 
 
 90 
Thereafter 
  
 51 
Total lease revenue 
 
 $1,320 
 
The Company mitigates the risk of residual value subsequent to the lease term by redeploying assets. As such, the Company expects to 
receive revenue from the operating lease assets through the remaining useful life and therefore subsequent to the initial contract 
termination date. 
 
 
14. RESEARCH AND DEVELOPMENT EXPENDITURES 
 
Research expenditures that relate to the development of new products and processes, including significant improvements and 
refinements to existing products, are expensed as incurred. Such costs were $207 million in 2024, $192 million in 2023 and $190 million 
in 2022. The Company did not participate in any material customer sponsored research during any of the years. 
 
 
15. COMMITMENTS AND CONTINGENCIES 
 
The Company is subject to various claims and contingencies related to, among other things, workers’ compensation, general liability 
(including product liability), automobile claims, health care claims, environmental matters and lawsuits. The Company is also subject to 
various claims and contingencies related to income taxes, which are discussed in Note 12. The Company also has contractual 
obligations including lease commitments, which are discussed in Note 13. 
 
The Company records liabilities when a contingent loss is probable and can be reasonably estimated. If the reasonable estimate of a 
probable loss is a range, the Company records the most probable estimate of the loss or the minimum amount when no amount within 
the range is a better estimate than any other amount. The Company discloses a contingent liability even if the liability is not probable or 
the amount is not estimable, or both, if there is a reasonable possibility that a material loss may have been incurred.  
 
Insurance 
 
Globally, the Company has insurance policies with varying deductible levels for property and casualty losses. The Company is insured 
for losses in excess of these deductibles, subject to policy terms and conditions and has recorded both a liability and an offsetting 
receivable for amounts in excess of these deductibles. The Company is self-insured for health care claims for eligible participating 
employees, subject to certain deductibles and limitations. The Company determines its liabilities for claims on an actuarial basis. 
 
Litigation and Environmental Matters  
 
The Company and certain subsidiaries are party to various lawsuits, claims and environmental actions that have arisen in the ordinary 
course of business. These include from time to time antitrust, employment, commercial, patent infringement, tort, product liability and 
wage hour lawsuits, as well as possible obligations to investigate and mitigate the effects on the environment of the disposal or release of 
certain chemical substances at various sites, such as Superfund sites and other operating or closed facilities. The Company has 
established accruals for certain lawsuits, claims and environmental matters. The Company currently believes that there is not a 
reasonably possible risk of material loss in excess of the amounts accrued related to these legal matters. Because litigation is inherently 
uncertain, and unfavorable rulings or developments could occur, there can be no certainty that the Company may not ultimately incur 
charges in excess of recorded liabilities. A future adverse ruling, settlement or unfavorable development could result in future charges 
that could have a material adverse effect on the Company’s results of operations or cash flows in the period in which they are recorded. 

Table of Contents 
84 
The Company currently believes that such future charges related to suits and legal claims, if any, would not have a material adverse 
effect on the Company’s consolidated financial position. 
 
TPC Group Litigation 
 
On November 27, 2019, a Butadiene production plant owned and operated by TPC Group, Inc. (“TPC”) in Port Neches, Texas, 
experienced an explosion and fire that resulted in personal injuries, the release of chemical fumes and extensive property damage to the 
plant and surrounding areas in and near Port Neches, Texas. 
 
Nalco Company LLC, a subsidiary of Ecolab, supplied process chemicals to TPC used in TPC’s production processes. Nalco did not 
operate, manage, maintain or control any aspect of TPC’s plant operations. 
 
In connection with its provision of process chemicals to TPC, Nalco was named in numerous lawsuits stemming from the plant explosion. 
Nalco has been named a defendant, along with TPC and other defendants, in multi-district litigation (“MDL”) proceedings pending in 
Orange County, Texas, alleging among other things claims for personal injury, property damage and business losses (In re TPC Group 
Litigation – A2020-0236-MDL, Orange County, Texas). Numerous other lawsuits were filed against Nalco, including TPC Group v. Nalco, 
E0208239, Jefferson County, Texas, a subrogation claim by TPC’s insurers seeking reimbursement for property damage losses. Over 
5,000 plaintiffs (including the subrogation matter) currently have asserted claims against Nalco. All claims have been consolidated for 
pretrial purposes into the MDL. 
 
All of these cases make similar allegations and seek damages for personal injury, property damage, business losses and other damages, 
including exemplary damages. Due to the large number of plaintiffs, the early stage of the litigation and the fact that many of the claims 
do not specify an amount of damages, any estimate of any loss or range of losses cannot be made at this time. 
 
On June 1, 2022, TPC and seven of its affiliated companies filed for bankruptcy under Chapter 11 (Case No. 22-10493-CTG, United 
States Bankruptcy Court for the District of Delaware). In connection with the bankruptcy cases, TPC disclosed an estimated range of its 
liability related to the Port Neches incident to individuals and homeowners (including subrogation claims) of approximately $152 million to 
$520 million. As part of their bankruptcy plan, TPC and its affiliates announced a settlement which allows the MDL plaintiffs a $500 
million claim solely for purposes of claim allowance in the chapter 11 case and distribution of value pursuant to TPC’s bankruptcy plan. 
Other key terms of the settlement between TPC and the MDL plaintiffs include the establishment of a settlement trust for the benefit of 
certain general unsecured creditors, which is funded with $30 million and the assignment of TPC’s claims and causes of action, if any, 
against certain third parties, including Nalco, related to the TPC plant explosion. As part of the bankruptcy process, TPC and its debtor 
affiliates received a discharge of all MDL related claims, as did certain non-debtor affiliates to the extent third parties did not opt out of the 
non-debtor releases. As a result, TPC is no longer a defendant in the MDL. Nalco opted out of these releases, preserving any direct 
causes of action it may have against non-debtors. Furthermore, the allowance of the $500 million claim should have no effect on any 
claims or defenses asserted against or by Nalco in the MDL litigation. On December 1, 2022, the bankruptcy court confirmed the TPC 
bankruptcy plan, including the approval of the settlement and establishment of the aforementioned settlement trust. On December 16, 
2022, the TPC bankruptcy plan went effective. As a result of the bankruptcy, the MDL was stayed. The stay was lifted in the fourth 
quarter of 2023 and various activities advancing discovery have resumed. 
 
The Company believes the claims asserted against Nalco in the lawsuits stemming from the TPC plant explosion are without merit and 
intends to defend the claims vigorously. The Company also believes any potential loss should be covered by insurance subject to 
deductibles. However, the Company cannot predict the outcome of these lawsuits, the involvement the Company might have in these 
matters in the future or the potential for future litigation. 
 
Vehicle Accident Litigation 
 
In June 2024, an Ecolab employee was driving a company vehicle when it collided with another vehicle, resulting in fatalities and serious 
injuries. The Company was recently named in a lawsuit arising out of the collision in which the plaintiffs seek monetary damages. The 
Company believes any potential loss should be covered by insurance subject to its deductible. Due to the early stage of the litigation, an 
estimate of any loss or range of losses cannot be made at this time. 
 
Environmental Matters 
 
The Company is currently participating in environmental assessments and remediation at approximately 25 locations, the majority of 
which are in the U.S., and environmental liabilities have been accrued reflecting management’s best estimate of future costs. Potential 
insurance reimbursements are not anticipated in the Company’s accruals for environmental liabilities. 
 
 

Table of Contents 
85 
16. RETIREMENT PLANS 
 
Pension and Postretirement Health Care Benefits Plans 
 
The Company has a non-contributory, qualified, defined benefit pension plan covering the majority of its U.S. employees. The Company 
also has U.S. non-contributory, non-qualified, defined benefit pension plans, which provide for benefits to employees in excess of limits 
permitted under its pension plans. The U.S. non-qualified plans are not funded and the recorded benefit obligations for the non-qualified 
plans were $78 million and $87 million at December 31, 2024 and 2023, respectively. The measurement date used for determining the 
U.S. pension plan assets and obligations is December 31.  
 
Various international subsidiaries have defined benefit pension plans. International plans are funded based on local country 
requirements. The measurement date used for determining the international pension plan assets and obligations is November 30, the 
fiscal year end of the Company’s international subsidiaries. 
 
The Company provides postretirement health care and life insurance benefits to certain U.S. employees and retirees. The U.S. 
postretirement health care plans are contributory based on years of service and choice of coverage (family or single), with retiree 
contributions adjusted annually. The Company also maintains several U.S. postretirement life insurance plans. The measurement date 
used to determine the U.S. postretirement health care and life insurance plan assets and obligations is December 31. Certain employees 
outside the U.S. are covered under government-sponsored programs, which are not required to be fully funded. The expense and 
obligation for providing international postretirement health care benefits are not significant. 
 
 
 

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86 
The following table sets forth financial information related to the Company’s pension and postretirement benefit plans: 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
U.S. 
 
International 
 U.S. Postretirement   
 
 
Pensions 
 
Pensions 
 
Benefits 
  
(millions) 
 
2024 
 
2023 
 
2024 
 
2023 
 
2024 
 
2023 
  
Accumulated benefit obligation, end of year 
  $1,790.6    $1,859.5   $1,123.4    $1,125.8   $101.4  
  $112.0  
Projected benefit obligation 
  
    
   
    
   
  
 
 
Projected benefit obligation, beginning of year 
   $1,859.5    $1,799.0   $1,174.0    $1,221.9   $112.0  
  $115.5  
Service cost  
   
 46.3    
 40.9   
 19.0    
 21.7   
 0.3  
 
 0.4  
Interest cost 
   
 87.0    
 88.1   
 48.9    
 45.9   
 5.2  
 
 5.6  
Participant contributions 
   
 -    
 -   
 2.9    
 2.8   
 3.0  
 
 3.8  
Plan amendments 
   
 -    
 -   
 (0.5)    
 (1.5)   
 -  
 
 -  
Actuarial (gain) loss 
   
 (68.4)    
 90.2   
 14.8    
 (101.0)   
 (8.0)  
 
 (0.1) 
Acquisitions and divestitures 
  
 -    
 -   
 (13.3)    
 -   
 -  
 
 -  
Other events 
  
 -    
 -   
 1.6    
 2.9   
 -  
 
 -  
Benefits paid 
   
 (133.8)    
 (158.7)   
 (58.1)    
 (69.8)    (11.1)  
 
 (13.2) 
Foreign currency translation 
   
 -    
 -   
 (22.7)    
 51.1   
 -  
 
 -  
Projected benefit obligation, end of year 
   $1,790.6    $1,859.5   $1,166.6    $1,174.0   $101.4  
  $112.0  
 
 
 
   
 
  
 
   
 
  
 
  
 
 
Plan assets 
  
 
   
 
  
 
   
 
  
 
   
 
 
Fair value of plan assets, beginning of year 
  $1,719.7   $1,668.5    $871.2    $905.1   
 $2.4  
 
 $3.2  
Actual returns on plan assets 
  
 45.1   
 149.1   
 76.5   
 (44.0)   
 -  
 
 0.2  
Company contributions 
  
 8.0   
 60.8   
 35.3   
 35.4   
 10.3  
 
 12.2  
Participant contributions 
  
 -   
 -   
 2.9   
 2.8   
 -  
 
 -  
Acquisitions and divestitures 
  
 -   
 -   
 (6.3)   
 2.9   
 -  
 
 -  
Benefits paid 
  
 (133.8)   
 (158.7)   
 (57.9)   
 (67.6)    (11.1)  
 
 (13.2) 
Foreign currency translation 
  
 -   
 -   
 (10.8)   
 36.6   
 -  
 
 -  
Fair value of plan assets, end of year 
  $1,639.0   $1,719.7    $910.9    $871.2   
 $1.6  
 
 $2.4  
Funded Status, end of year 
   ($151.6)    ($139.8)    ($255.7)    ($302.8)    ($99.8)  
 ($109.6) 
 
 
 
   
 
  
 
  
 
  
 
  
 
 
Amounts recognized in the Consolidated Balance Sheets: 
  
   
   
   
   
  
 
 
Other assets 
  
 $-   
 $-    $151.0    $118.4   
 $-  
 
 $-  
Other current liabilities 
  
 (8.8)   
 (9.2)   
 (36.2)   
 (33.0)   
 (8.3)  
 
 (8.7) 
Pension and postretirement benefits 
  
 (142.8)   
 (130.6)   
 (370.5)   
 (388.2)    (91.5)  
  (100.9) 
Net liability 
   ($151.6)    ($139.8)    ($255.7)    ($302.8)    ($99.8)  
 ($109.6) 
 
 
 
   
 
  
 
  
 
  
 
  
 
 
Amounts recognized in accumulated other comprehensive loss 
(income): 
  
   
   
   
   
  
 
 
Unrecognized net actuarial loss (gain) 
   $526.5    $495.2    $253.5    $278.5    ($45.4)  
  ($40.8) 
Unrecognized net prior service (benefits) costs 
  
 (12.1)   
 (16.7)   
 (1.1)   
 (0.4)   
 -  
 
 -  
Tax (benefit) expense 
  
 (131.6)   
 (122.8)   
 (58.1)   
 (64.4)   
 6.7  
 
 6.2  
Accumulated other comprehensive loss (income), net of tax   $382.8    $355.7    $194.3    $213.7    ($38.7)  
  ($34.6) 
 
 
 
   
 
  
 
  
 
  
 
  
 
 
Change in accumulated other comprehensive loss (income): 
  
   
   
   
   
  
 
 
Amortization of net actuarial gain (loss) 
  
 ($6.1)   
 ($0.2)   
 ($12.2)   
 ($14.8)   
 $3.2  
 
 $3.1  
Amortization of prior service credits 
  
 4.6   
 4.5   
 (0.1)   
 0.5   
 -  
 
 -  
Current period net actuarial loss (gain) 
  
 37.4   
 83.5   
 (10.1)   
 (1.0)   
 (7.8)  
 
 (0.3) 
Current period prior service costs 
  
 -   
 -   
 (0.5)   
 (1.5)   
 -  
 
 -  
Curtailments and settlements 
  
 -   
 -   
 (0.9)   
 2.7   
 -  
 
 -  
Tax (benefit) expense 
  
 (8.8)   
 (22.0)   
 6.3   
 2.1   
 0.5  
 
 (1.5) 
Foreign currency translation 
  
 -   
 -   
 (1.9)   
 12.2   
 -  
 
 -  
Other comprehensive loss (income) 
  
 $27.1   
 $65.8   
 ($19.4)   
 $0.2    ($4.1)  
 
 $1.3  
 
Estimate amounts in accumulated other comprehensive loss expected to be reclassified to net period cost during 2025 were as follows: 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
U.S. Post- 
  
 
 
U.S. 
 
International 
 
Retirement 
 
(millions) 
 
Pensions 
 
Pensions 
 
Benefits 
  
Net actuarial loss (gain) 
 
 
 $8.6 
 
 
 
 $8.1 
 
 
 
 ($3.6) 
 
Net prior service benefits 
 
 
 (4.6) 
 
 
 
 (0.3) 
 
 
 
 - 
 
Total 
 
 
 $4.0 
 
 
 
 $7.8 
 
 
 
 ($3.6) 
 
 
Service cost is included with employee compensation cost in either cost of sales and selling, general and administrative expenses in the 
Consolidated Statements of Income based on employee roles in the Company while all non-service components are included in other 
(income) expense in the Consolidated Statements of Income.  
 

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87 
The aggregate projected benefit obligation, accumulated benefit obligation and fair value of pension plan assets for plans with 
accumulated benefit obligations in excess of plan assets were as follows:  
 
 
 
 
 
 
 
 
 
 
December 31, (millions) 
     
2024 
     
2023 
 
Aggregate projected benefit obligation 
 
 
 $2,292.5  
  
 $2,428.8  
Accumulated benefit obligation 
 
  
 2,265.5  
   
 2,392.4  
Fair value of plan assets 
 
  
 1,738.6  
   
 1,868.9  
 
The projected benefit obligation and fair value of pension plan assets for plans with projected benefit obligations in excess of plan assets 
were as follows:  
 
 
 
 
 
 
 
 
 
December 31, (millions) 
     
2024 
     
2023 
Projected benefit obligations 
 
 
 $2,373.4  
  
 $2,449.1 
Fair value of plan assets 
 
  
 1,815.1  
   
 1,888.2 
 
These plans include the U.S. non-qualified pension plans which are not funded as well as various international pension plans which are 
funded consistent with local practices and requirements.  
 
Net Periodic Benefit Costs and Plan Assumptions 
 
Pension and postretirement benefits expense for the Company’s operations were as follows: 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
U.S. 
 
International 
 
U.S. Postretirement 
 
 
Pensions 
 
Pensions 
 
Benefits 
(millions) 
     
2024      2023      2022      2024      2023      2022      2024      2023      2022 
Service cost  
 
  $46.3  
   $40.9 
   $40.8 
  $19.0  
  $21.7 
  $28.4 
   $0.3  
   $0.4 
   $0.8 
Interest cost on benefit obligation 
    87.0  
   88.1 
   65.3 
   48.9  
   45.9 
   22.0 
   5.2  
   5.6 
   3.3 
Expected return on plan assets 
   (150.8)  
  (145.1) 
  (144.4) 
   (50.1)  
   (56.1) 
   (69.8) 
   (0.2)  
   (0.2) 
   (0.3) 
Recognition of net actuarial loss (gain) 
  
 6.1  
  
 0.2 
   30.2 
  
 9.6  
   12.5 
   22.8 
   (3.2)  
   (3.1) 
   (0.6) 
Amortization of prior service benefit 
  
 (4.6)  
  
 (4.5) 
  
 (4.5) 
   (0.1)  
   (0.5) 
   (0.1) 
  
 -  
  
 - 
  
 - 
Curtailments and settlements (a) 
  
 -  
  
 - 
   51.6 
  
 0.9  
   (2.7) 
  
 - 
  
 -  
  
 - 
  
 - 
Total expense (benefit) 
 
 ($16.0)  
  ($20.4) 
   $39.0 
  $28.2  
  $20.8 
   $3.3 
   $2.1  
   $2.7 
   $3.2 
 
(a) $50.6 of settlement expense was recognized as special charges in 2022.  
 
During 2022, the Company incurred settlement expense in the U.S. of $51.6 million ($38.9 million after tax) related to lump-sum 
payments to retirees in its U.S. pension plans. In addition to the U.S. qualified plan settlements in 2022, the Company has historically 
recognized settlements and curtailment gains and losses associated with its U.S. nonqualified pension plans and International pension 
plans, the amounts of which have been historically not material. These charges have been included as a component of other (income) 
expense on the Consolidated Statements of Income. 
 
The measurement of the Company’s pension and postretirement benefit obligations are dependent on a variety of assumptions 
determined by management and used by actuaries in their valuation method and calculations. The significant assumptions used in 
developing the required estimates of the projected benefit obligations are the discount rates, expected returns on assets, projected salary 
increases, and mortality tables. Assumptions for the Company were as follows: 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Plan Assumptions 
 
U.S. 
 
International 
 
U.S. Postretirement 
 
 
 
Pensions 
 
Pensions 
 
Benefits 
 
(percent) 
     2024 
 2023  2022      2024 
 2023  2022  
2024 
 2023  
2022 
 
Weighted-average actuarial assumptions 
 
 
 
  
 
 
 
 
  
 
 
 
 
  
 
 
used to determine benefit obligations 
 
 
 
  
 
 
 
 
  
 
 
 
 
  
 
 
as of year end: 
 
 
 
  
 
 
 
 
  
 
 
 
 
  
 
 
Discount rate 
 5.58 %    4.95 %  5.17 % 
 3.99 %   4.34 %  3.70 %  5.58 %    4.95 %  5.14 % 
 
Projected salary increase 
 3.60   
  4.03     4.03     2.69    2.84     2.81   
 
 
 
 
  
 
  
Weighted-average actuarial assumptions 
 
 
 
 
  
 
  
 
 
 
 
  
 
  
 
 
 
 
  
 
  
used to determine net cost: 
 
 
 
 
  
 
  
 
 
 
 
  
 
  
 
 
 
 
  
 
  
Interest credit rate for cash balance 
plans 
 4.50  
  3.89    1.56   N/A  
 N/A   N/A   N/A  
 N/A   N/A 
  
Discount rate 
 4.95   
  5.17     2.86     4.34     3.70     1.46     4.95     5.14     2.75 
 
Expected return on plan assets 
 8.00   
  7.75     7.00     6.00     6.27     6.18     8.00     7.75     7.00 
 
Projected salary increase 
 4.03   
  4.03     4.03     2.84     3.08     2.47   
 
 
 
 
  
 
  
 
Discount rate assumptions for the U.S. plans are developed using a bond yield curve constructed from a population of high-quality, non-
callable, corporate bonds with maturities ranging from six months to thirty years. Discount rates are estimated for the U.S. plans based 
on the timing of the expected benefit payments. 
 

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88 
The Company measures service and interest costs by applying the specific spot rates along that yield curve to the plans’ liability cash 
flows. The Company believes this approach provides a more precise measurement of service and interest costs by aligning the timing of 
the plans’ liability cash flows to the corresponding spot rates on the yield curve.  
 
The expected long-term rate of return used for the U.S. plans is based on the respective pension plan’s asset mix. The Company 
considers expected long-term real returns on asset categories, expectations for inflation, and estimates of the impact of active 
management of the assets in determining the expected long-term rate of return to use. The Company also considers historical returns. 
 
The expected long-term rate of return used for the Company’s international plans is determined in each local jurisdiction and is based on 
the assets held in that jurisdiction, the expected rate of returns for the type of assets held and any guaranteed rate of return provided by 
the investment. The other assumptions used to measure the international pension obligations, including discount rate, vary by country 
based on specific local requirements and information.  
 
The Company uses mortality tables appropriate in the circumstances, which generally are the recent available mortality tables as of the 
respective U.S. and international measurement dates. The Company’s 2024 and 2023 year-end U.S. valuations reflect mortality tables 
that estimate the impacts of COVID in an endemic state. This represents a change from 2022 when the impact of COVID on future 
mortality could not be reasonably estimated. 
 
For postretirement benefit measurement purposes as of December 31, 2024, the annual rates of increase in the per capita cost of 
covered health care were assumed to be 8.59% for pre-65 costs. Post-65 costs are no longer used. The rates are assumed to decrease 
each year until they reach 4.5% in 2035 and remain at those levels thereafter. Health care costs for certain employees which are eligible 
for subsidy by the Company are limited by a cap on the subsidy. 
 
Plan Asset Management 
 
The Company’s U.S. investment strategy and policies are designed to maximize the possibility of having sufficient funds to meet the 
long-term liabilities of the qualified pension plan, while achieving a balance between the goals of asset growth of the qualified pension 
plan and keeping risk at a reasonable level. Investment income is not a primary goal of the policy.  
 
The asset allocation position reflects the Company’s ability and willingness to accept relatively more short-term variability in the 
performance of the qualified pension plan asset portfolio in exchange for the expectation of better long-term returns, lower pension costs 
and better funded status in the long run. The U.S. qualified pension plan’s assets are diversified across a number of asset classes and 
securities. Selected individual portfolios within the asset classes may be undiversified while maintaining the diversified nature of total plan 
assets. The Company has no significant concentration of risk in its U.S. qualified pension plan assets. 
 
Assets of funded international retirement plans are managed in each local jurisdiction and asset allocation strategy is set in accordance 
with local rules, regulations and practices; therefore, no overall target asset allocation is presented. Although foreign equity securities are 
all considered international for the Company, some equity securities are considered domestic for the local plan. The funds are invested in 
a variety of equities, bonds and real estate investments and, in some cases, the assets are managed by insurance companies which may 
offer a guaranteed rate of return. The Company has no significant concentration of risk in the assets of its international pension plans. 
 
The fair value hierarchy is used to categorize investments measured at fair value in one of three levels in the fair value hierarchy. This 
categorization is based on the observability of the inputs used in valuing the investments. Refer to Note 7 for definitions of these levels.  
 
The fair value of the Company’s U.S. qualified pension plan assets were as follows: 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Fair Value as of 
 
Fair Value as of 
(millions) 
 
December 31, 2024 
 
December 31, 2023 
 
     
Level 1 
     
Level 2 
     
Total 
 
Level 1      Level 2      
Total 
Cash 
 
 
 $41.5  
 
 $-  
 $41.5   
 $30.1  
 
 $-  
 
 $30.1 
Equity securities: 
   
 
 
 
 
    
 
 
 
 
 
Large cap equity 
    
 367.1  
 
 -  
 
 367.1  
  
 276.1  
 
 -  
 
 276.1 
Small cap equity 
    
 12.1  
 
 26.4  
 
 38.5  
  
 14.6  
 
 29.6  
 
 44.2 
International equity 
    
 93.8  
 
 137.4  
 
 231.2  
  
 40.4  
 
 19.2  
 
 59.6 
Fixed income: 
  
 
 
 
 
 
 
 
 
 
 
 
Core fixed income 
    
 183.2  
 
 371.3  
 
 554.5  
  
 150.7  
  669.6  
 
 820.3 
High-yield bonds 
    
 38.8  
 
 -  
 
 38.8  
  
 34.7  
 
 -  
 
 34.7 
Emerging markets 
    
 -  
 
 42.0  
 
 42.0  
  
 -  
 
 24.8  
 
 24.8 
Total investments at fair value 
 
  
 736.5  
 
 577.1 
    1,313.6  
  
 546.6  
  743.2 
    1,289.8 
Investments measured at net asset value 
 
  
 
 
 
   
 327.0  
 
 
 
 
 
 
 432.3 
Total 
 
 
 $736.5  
 
 $577.1 
  $1,640.6  
 
 $546.6  
 
$743.2 
 
 $1,722.1 
 
The Company had no Level 3 assets as part of its U.S. qualified pension plan assets as of December 31, 2024 or 2023. 
 
 
 

Table of Contents 
89 
The allocation of the Company’s U.S. qualified pension plan assets plans were as follows: 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Target Asset 
 
 
 
 
 
  
Asset Category 
 
Allocation 
 
Percentage 
 
 
Percentage 
 
of Plan Assets 
 
 
 
 
 
 
 
 
 
 
 
 
 
December 31 
     2024 
 2023      2024 
 2023 
 
 
 
 
 
 
 
 
 
Cash 
 
 - %   
 - % 
 
 3 %   
 2 % 
Equity securities: 
 
 
 
 
 
 
 
 
Large cap equity 
  27  
 
 21  
  22  
 
 16  
Small cap equity 
 
 3   
 
 3   
 
 2   
 
 3  
International equity 
  17   
 
 13   
  14   
 
 9  
Fixed income: 
 
 
 
 
 
 
 
 
Core fixed income 
  35   
 
 48   
  34   
 
 48  
High-yield bonds 
 
 3   
 
 3   
 
 2   
 
 2  
Emerging markets 
 
 3   
 
 2   
 
 3   
 
 1  
Other: 
 
 
 
 
 
 
 
 
Real estate 
 
 3   
 
 3   
 
 3   
 
 3  
Private equity 
 
 6   
 
 5   
  14   
 
 14  
Distressed debt 
 
 3  
 
 2  
 
 3  
 
 2  
Total 
 100 %   100 % 
 100 %   100 % 
 
The fair value of the Company’s international plan assets for its defined benefit pension plans were as follows: 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Fair Value as of 
  
 
Fair Value as of 
(millions) 
 
December 31, 2024 
  
 
December 31, 2023 
 
     Level 1      Level 2      
Total 
     
Level 1      Level 2      
Total 
Cash 
 
 $8.1  
 $-  
 $8.1  
 
 $12.6 
 
 $-  
 $12.6 
Equity securities: 
 
 
 
  
 
 
 
 
International equity 
 
 -  
 193.9  
 193.9   
 - 
 
 182.5  
 182.5 
Fixed income: 
 
 
 
  
 
 
 
 
Corporate bonds 
  
 -  
 157.5  
 157.5   
 - 
 
 147.5  
 147.5 
Government bonds 
  
 -  
 339.6  
 339.6   
 - 
 
 321.4  
 321.4 
Insurance company accounts 
 
 -  
 163.2  
 163.2   
 -  
 163.4  
 163.4 
Total investments at fair value 
 
 8.1  
 854.2  
 862.3   
 12.6  
 814.8  
 827.4 
Investments measured at net asset value 
 
 
 
 48.6   
 
 
 
 
 43.8 
Total 
 
 $8.1  
 $854.2  
 $910.9   
 $12.6  
 $814.8  
 $871.2 
 
 
The Company had no Level 3 assets as part of its international plan assets as of December 31, 2024 or 2023. 
 
The allocation of plan assets of the Company’s international plan assets for its defined benefit pension plans were as follows: 
 
 
 
 
 
 
 
 
 
Percentage 
Asset Category 
 
of Plan Assets 
 
 
 
 
 
December 31 
 2024  
2023 
 
 
 
 
 
Cash 
 
 1 %  
 1 % 
Equity securities: 
 
 
 
 
International equity 
 
 21  
  
 21  
Fixed income: 
 
 
 
 
Corporate bonds 
 
 17  
  
 17  
Government bonds 
 
 37  
  
 37  
Total fixed income 
 
 54  
  
 54  
Other: 
 
 
 
 
Insurance contracts 
 
 18  
  
 19  
Real estate 
 
 6  
 
 5  
Total 
  100 %  
 100 % 
 
 
 

Table of Contents 
90 
Cash Flows 
 
As of year-end 2024, the Company’s estimate of pension and postretirement benefits expected to be paid in each of the next five fiscal 
years and in the aggregate for the five fiscal years thereafter are as follows: 
 
 
 
 
 
 
(millions) 
 
All Plans 
 
2025 
 
 
 $247  
2026 
 
  
 245  
2027 
 
  
 246  
2028 
 
  
 250  
2029 
 
  
 247  
2030 - 2034 
 
  
 1,217  
 
Depending on plan funding levels, the U.S. qualified pension plan provides certain terminating participants with an option to receive their 
pension benefits in the form of a lump sum payout. 
 
The Company is currently in compliance with all funding requirements of its U.S. pension and postretirement benefit plans. There were 
no voluntary contributions made to its non-contributory qualified U.S. pension plan in 2024. The Company is required to fund certain 
international pension benefit plans in accordance with local legal requirements. The Company estimates contributions to be made to its 
international plans will approximate $48 million in 2025.  
 
The Company seeks to maintain balance in its U.S. assets that meet the long-term funding requirements identified by the projections of 
the pension plans’ actuaries while simultaneously satisfying the fiduciary responsibilities prescribed in ERISA. The Company also takes 
into consideration the tax deductibility of contributions to the benefit plans. 
 
Savings Plan and ESOP  
 
The Company provides a 401(k) savings plan for the majority of its U.S. employees under the Company’s 401(k) savings plans, the 
Ecolab Savings Plan and ESOP (the “Ecolab Savings Plan”).  
 
Under the Ecolab Savings Plan, Employee before-tax contributions of up to 4% of eligible compensation are matched 100% by the 
Company and employee before-tax contributions over 4% and up to 8% of eligible compensation are matched 50% by the Company. 
 
The Company’s matching contributions are 100% vested immediately. The Company’s matching contribution expense was $92.4 million, 
$88.2 million and $81.6 million in 2024, 2023 and 2022, respectively. 
 
 
17. REVENUES 
 
Revenue Recognition 
 
Product and Sold Equipment 
 
Product revenue is generated from sales of cleaning, sanitizing, water treatment, process treatment and colloidal silica products. In 
addition, the Company sells equipment which may be used in combination with its specialized products. Revenue recognized from 
product and sold equipment is recognized at the point in time when the obligations in the contract with the customer are satisfied, which 
generally occurs with the transfer of the product or delivery of the equipment. 
 
Service and Lease Equipment 
 
Service and lease equipment revenue is generated from providing services or leasing equipment to customers. Service offerings include 
installing or repairing certain types of equipment, activities that supplement or replace headcount at the customer location, or fulfilling 
deliverables included in the contract. Global Industrial segment services are associated with water treatment and paper process 
applications. Global Institutional & Specialty services include cleaning and sanitizing programs and wash process solutions. Global 
Healthcare & Life Sciences segment services include pharmaceutical, personal care, infection and containment control solutions. 
Revenues included in Other primarily related to services designed to detect, eliminate and prevent pests. Service revenue is recognized 
over time utilizing an input method and aligns with when the services are provided. Typically, revenue is recognized over time using costs 
incurred to date because the effort provided by the field selling and service organization represents services provided, which corresponds 
with the transfer of control. Revenue recognized from leased equipment primarily relates to warewashing and water treatment equipment 
recognized on a straight-line basis over the length of the lease contract pursuant to Topic 842 Leases. Refer to Note 13 for additional 
information related to lease equipment. 

Table of Contents 
91 
Practical Expedients and Exemptions 
 
The revenue standard can be applied to a portfolio of contracts with similar characteristics if it is reasonable that the effects of applying 
the standard at the portfolio level would not be significantly different than applying the standard at the individual contract level. The 
Company applies the portfolio approach primarily within each operating segment by geographical region. Application of the portfolio 
approach was focused on those characteristics that have the most significant accounting consequences in terms of their effect on the 
timing of revenue recognition or the amount of revenue recognized. The Company determined the key criteria to assess with respect to 
the portfolio approach, including the related deliverables, the characteristics of the customers and the timing and transfer of goods and 
services, which most closely aligned within the operating segments. In addition, the accountability for the business operations, as well as 
the operational decisions on how to go to market and the product offerings, are performed at the operating segment level.  
 
The following table shows principal activities, separated by reportable segments, from which the Company generates its revenue. The 
reportable segments have been revised to align with the Company’s reportable segments in the current year. Corporate includes sales to 
ChampionX under the transitional supply agreement entered into as part of the ChampionX Separation. For more information about the 
Company’s reportable segments, refer to Note 18. 
 
Net sales at public exchange rates by reportable segment were as follows: 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
(millions) 
     
2024 
 
2023 
     
2022 
     
Global Industrial 
 
 
  
 
 
 
 
Product and sold equipment 
   
 $6,810.8 
 
  
 $6,710.8 
  
 $6,303.9 
  
Service and lease equipment 
   
 966.4 
 
  
 915.7 
  
 893.2 
  
Global Institutional & Specialty 
   
  
  
 
  
   
Product and sold equipment 
  
 4,362.2 
 
  
 4,087.3 
  
 3,655.1 
 
Service and lease equipment 
  
 1,020.4 
 
  
 911.9 
  
 777.0 
 
Global Healthcare & Life Sciences 
  
  
  
 
  
 
 
Product and sold equipment 
 
 
 1,300.6 
 
  
 1,476.2 
 
 1,398.1  
Service and lease equipment 
 
 
 118.2 
 
  
 109.8 
 
 112.4  
Global Pest Elimination 
 
 
  
  
 
 
 
Service and lease equipment 
 
 
 1,162.8 
 
  
 1,066.0 
 
 959.0  
Corporate 
 
 
  
  
 
 
 
Product and sold equipment 
 
 
 - 
 
  
 42.5 
 
 89.1  
Total 
 
 
  
  
 
 
 
Total product and sold equipment 
 
  $12,473.6 
 
  
 $12,316.8 
 
 $11,446.2  
Total service and lease equipment 
 
 
 3,267.8 
 
  
 3,003.4 
 
 2,741.6  

Table of Contents 
92 
Net sales at public exchange rates by geographic region were as follows: 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
Global Industrial 
 
Global Institutional & Specialty 
(millions) 
     
2024 
 
2023 
     
2022 
      
2024 
 
2023 
     
2022 
     
 
  
 
   
 
  
 
   
 
   
 
  
 
 
United States 
 
 $3,320.7    $3,232.5 
  
 $3,129.2 
   $3,713.5    $3,410.5 
  $3,008.1 
  
Europe 
    1,593.7     1,573.0 
  
 1,433.9 
  
 706.4    
 682.3 
  
 624.4 
  
Asia Pacific 
   
 948.9    
 947.4 
  
 888.8 
  
 249.7    
 238.8 
  
 220.9 
  
Latin America 
   
 810.5    
 772.5 
  
 656.2 
  
 201.6    
 197.8 
  
 169.2 
  
India, Middle East and Africa 
  
 493.0    
 491.8 
  
 459.3 
  
 84.5    
 77.8 
  
 66.2 
 
Greater China 
  
 400.4    
 407.0 
  
 435.8 
  
 177.5    
 161.0 
  
 138.3 
 
Canada 
  
 210.0    
 202.3 
  
 193.9 
  
 249.4    
 231.0 
  
 205.0 
 
Total 
 
 $7,777.2    $7,626.5 
  
 $7,197.1  
 $5,382.6    $4,999.2 
  $4,432.1  
 
 
  
    
 
  
 
  
 
  
 
  
 
 
 
Global Healthcare & Life Sciences 
 
Global Pest Elimination 
(millions) 
 
2024 
 
2023 
     
2022 
      
2024 
 
2023 
     
2022 
     
 
  
 
   
 
  
 
   
 
   
 
  
 
 
United States 
 
  $465.8     $633.6 
  
 $600.7 
  
 $805.6     $733.6 
   $650.3 
  
Europe 
  
 705.5    
 719.2 
  
 675.6 
  
 187.5    
 171.0 
  
 154.7 
  
Asia Pacific 
  
 111.3    
 103.9 
  
 100.4 
  
 32.1    
 28.7 
  
 27.9 
  
Latin America 
  
 29.1    
 35.5 
  
 32.9 
  
 58.7    
 57.5 
  
 51.8 
  
India, Middle East and Africa 
  
 40.6    
 29.6 
  
 29.0 
  
 7.1    
 6.9 
  
 8.1 
 
Greater China 
  
 59.0    
 56.4 
  
 65.6 
  
 60.0    
 57.4 
  
 56.8 
 
Canada 
  
 7.5    
 7.8 
  
 6.3 
  
 11.8    
 10.9 
  
 9.4 
 
Total 
 
 $1,418.8    $1,586.0 
  
 $1,510.5  
 $1,162.8    $1,066.0 
   $959.0  
 
 
  
    
 
  
 
  
 
  
 
  
 
 
 
Corporate 
  
 
   
 
  
 
(millions) 
 
2024 
 
2023 
     
2022 
       
 
  
 
  
 
 
  
 
   
 
  
 
   
 
  
 
  
 
United States 
 
 
 $-    
 $38.4 
  
 $84.0 
   
 
  
 
  
 
Europe 
  
 -    
 2.7 
  
 2.7 
   
 
  
 
  
 
Asia Pacific 
  
 -    
 0.2 
  
 0.3 
   
 
  
 
  
 
Latin America 
  
 -    
 1.1 
  
 1.6 
   
 
  
 
  
 
Canada 
  
 -    
 0.1 
  
 0.5 
   
 
  
 
  
 
Total 
 
 
 $-    
 $42.5 
  
 $89.1  
  
 
  
 
  
 
 
Net sales by geographic region were determined based on sales destination. There were no sales from a single foreign country or 
individual customer that were material to the Company’s consolidated net sales. Sales of warewashing products were approximately 12% 
of consolidated net sales in 2024, 2023 and 2022.  
 
Contract Liability 
 
Payments received from customers are based on invoices or billing schedules as established in contracts with customers. Accounts 
receivable are recorded when the right to consideration becomes unconditional. The contract liability relates to billings in advance of 
performance (primarily service obligations) under the contract. Contract liabilities are recognized as revenue when the performance 
obligation has been performed, which primarily occurs during the subsequent quarter. 
 
 
 
 
 
 
 
 
 
 
 December 31  December 31 
(millions) 
     
2024 
 
2023 
 
 
 
   
 
Contract liability as of beginning of the year 
    $110.9 
   
 $116.5 
 
  
    
 
Revenue recognized in the year from: 
   
    
 
Amounts included in the contract liability at the beginning of the year 
    (110.9)    
 (116.5) 
 
  
    
 
Increases due to billings excluding amounts recognized as revenue during the year ended 
  
 102.0 
   
 110.9 
 
  
    
 
Contract liability as of end of year 
 
  $102.0 
   
 $110.9 

Table of Contents 
93 
 
18. OPERATING SEGMENTS AND GEOGRAPHIC INFORMATION 
 
The Company’s organizational structure consists of global business unit and global regional leadership teams. The Company’s eight 
operating segments follow its commercial and product-based activities and are based on engagement in business activities, availability of 
discrete financial information and review of operating results by the Chief Operating Decision Maker (“CODM”) at the identified operating 
segment level. The CODM is the Company’s Chief Executive Officer. 
 
The Company’s operating segments that share similar economic characteristics and future prospects, nature of the products and 
production processes, end-use markets, channels of distribution and regulatory environment have been aggregated into four reportable 
segments: Global Industrial, Global Institutional & Specialty, Global Healthcare & Life Sciences and Global Pest Elimination.  
 
The Company’s operating segments are aggregated as follows: 
 
Global Industrial 
 
Includes the Water, Food & Beverage and Paper operating segments, which provide water treatment and process applications, and 
cleaning and sanitizing solutions, primarily to large industrial customers within the manufacturing, food and beverage processing, 
transportation, chemical, primary metals and mining, power generation, global refining, petrochemical, pulp and paper industries. The 
underlying operating segments exhibit similar manufacturing processes, distribution methods and economic characteristics. 
 
Global Institutional & Specialty 
 
Includes the Institutional and Specialty operating segments, which provide specialized cleaning and sanitizing products to the 
foodservice, hospitality, lodging, government and education and retail industries. The underlying operating segments exhibit similar 
manufacturing processes, distribution methods and economic characteristics. 
 
Global Healthcare & Life Sciences 
 
Includes the Healthcare and Life Sciences operating segments, which provide specialized cleaning and sanitizing products to the 
healthcare, personal care and pharmaceutical industries. The underlying operating segments exhibit similar manufacturing processes, 
distribution methods and economic characteristics. 
 
Global Pest Elimination 
 
Includes the Pest Elimination operating segment which provides services to detect, prevent and eliminate pests, such as rodents and 
insects, in full-service and quick-service restaurants, food and beverage processors, hotels, grocery operations and other commercial 
segments including education, life sciences and healthcare. No other operating segments are aggregated into the Global Pest 
Elimination reportable segment. 
 
Corporate 
 
Consistent with the Company’s internal management reporting, Corporate amounts in the table below include sales to ChampionX under 
the transitional supply agreement entered into as part of the ChampionX Separation. Corporate also includes intangible asset 
amortization specifically from the Nalco and Purolite acquisitions and special (gains) and charges, as discussed in Note 3, that are not 
allocated to the Company’s reportable segments. 
 
Comparability of Reportable Segments 
 
Effective January 1, 2024, the Company’s former Textile Care and Colloidal Technologies Group (“CTG”) operating segments are now 
part of the Water operating segment which continues to remain in the Global Industrial reportable segment. Additionally, the Pest 
Elimination operating segment, formerly aggregated with the Textile Care and CTG operating segments within Other, is now reported as 
the stand-alone Global Pest Elimination reportable segment. The Company made other immaterial changes, including the movement of 
certain customers and cost allocations between reportable segments. Prior period amounts have been recast to conform with current 
period presentation. 
 
The Company evaluates the performance of its non-U.S. dollar functional currency international operations based on fixed currency 
exchange rates, which eliminate the impact of exchange rate fluctuations on its international operations. Fixed currency amounts are 
updated annually at the beginning of each year based on translation into U.S. dollars at foreign currency exchange rates established by 
management, with all periods presented using such rates. The “Fixed Currency Rate Change” column shown in the following table 
reflects international operations at fixed currency exchange rates established by management at the beginning of 2024, rather than the 
2023 established rates. The difference between the fixed currency exchange rates and the actual currency exchange rates is reported 
within the “Effect of foreign currency translation” row in the following table. The “Other” column shown in the following table reflects 
immaterial changes between reportable segments, including the movement of certain customers and cost allocations. 
 

Table of Contents 
94 
The impact of the preceding changes on previously reported full year 2023 and 2022 reportable segment net sales and operating income 
is summarized as follows: 
 
 
 
 
 
 
 
 
   
 
 
 
  
 
 
 
 
December 31, 2023 
 
   
 
   
 
   
 
   
 
 
 
2023 Reported 
  
 
  
Fixed 
  
2023 Reported 
 
 
Valued at 2023 
   
 
   Currency    
Valued at 2024 
(millions) 
 Fixed Currency Rates   Other    Rate Change   Fixed Currency Rates 
Net Sales 
 
 
    
    
    
 
 
Global Industrial 
  
 $7,193.1   
 $407.3   
 $40.1    
 $7,640.5 
Global Institutional & Specialty 
 
 
 4,994.0    
 -  
 
 20.6   
 
 5,014.6 
Global Healthcare & Life Sciences 
 
 
 1,576.9    
 -  
 
 30.6   
 
 1,607.5 
Global Pest Elimination 
 
 
 -     1,061.5  
 
 8.7   
 
 1,070.2 
Other 
 
 
 1,442.3    (1,442.3) 
 
 -   
 
 - 
Corporate 
 
 
 69.1    
 (26.5) 
 
 0.1   
 
 42.7 
Subtotal at fixed currency rates 
 
 
 15,275.4    
 -  
 
 100.1   
 
 15,375.5 
Effect of foreign currency translation 
 
 
 44.8    
 -  
 
 (100.1)  
 
 (55.3) 
Consolidated reported GAAP net sales 
 
 
 $15,320.2    
 $-  
 
 $-   
 
 $15,320.2 
 
 
 
   
 
 
  
 
 
Operating Income 
 
 
   
 
 
  
 
 
Global Industrial 
  
 $1,080.7   
 $39.0   
 $2.3    
 $1,122.0 
Global Institutional & Specialty 
 
 
 823.0    
 14.9  
 
 3.9   
 
 841.8 
Global Healthcare & Life Sciences 
 
 
 160.0    
 (6.7) 
 
 7.5   
 
 160.8 
Global Pest Elimination 
 
 
 -    
 209.0  
 
 1.4   
 
 210.4 
Other 
 
 
 255.0     (255.0) 
 
 -   
 
 - 
Corporate 
 
 
 (331.7)   
 (1.2) 
 
 0.1   
 
 (332.8) 
Subtotal at fixed currency rates 
 
 
 1,987.0    
 -  
 
 15.2   
 
 2,002.2 
Effect of foreign currency translation 
 
 
 5.3    
 -  
 
 (15.2)  
 
 (9.9) 
Consolidated reported GAAP operating income 
 
 
 $1,992.3    
 $-  
 
 $-   
 
 $1,992.3 
 
 
 
 
 
 
 
  
   
 
 
 
 
 
 
 
December 31, 2022 
 
 
 
 
   
 
   
 
    
 
 
   
2022 Reported 
   
 
    
Fixed 
    
2022 Reported 
 
 
Valued at 2023 
   
 
   Currency    
Valued at 2024 
(millions) 
 Fixed Currency Rates   Other    Rate Change   Fixed Currency Rates 
Net Sales 
 
 
    
    
    
 
 
Global Industrial 
  
 $6,736.3     $392.5   
 $43.8    
 $7,172.6 
Global Institutional & Specialty 
 
 
 4,414.3    
 -  
 
 18.9   
 
 4,433.2 
Global Healthcare & Life Sciences 
 
 
 1,505.8    
 -  
 
 28.5   
 
 1,534.3 
Global Pest Elimination 
 
 
 -    
 955.4  
 
 8.1   
 
 963.5 
Other 
 
 
 1,313.3    (1,313.3) 
 
 -   
 
 - 
Corporate 
 
 
 123.7    
 (34.6) 
 
 0.1   
 
 89.2 
Subtotal at fixed currency rates 
 
 
 14,093.4    
 -  
 
 99.4   
 
 14,192.8 
Effect of foreign currency translation 
 
 
 94.4    
 -  
 
 (99.4)  
 
 (5.0) 
Consolidated reported GAAP net sales 
 
 
 $14,187.8    
 $-  
 
 $-   
 
 $14,187.8 
 
 
 
   
 
 
  
 
 
Operating Income 
 
 
   
 
 
  
 
 
Global Industrial 
  
 $935.8    
 $10.3   
 $2.8    
 $948.9 
Global Institutional & Specialty 
 
 
 621.7    
 8.1  
 
 2.1   
 
 631.9 
Global Healthcare & Life Sciences 
 
 
 193.3    
 (4.1) 
 
 4.2   
 
 193.4 
Global Pest Elimination 
 
 
 -    
 195.6  
 
 1.7   
 
 197.3 
Other 
 
 
 209.9     (209.9) 
 
 -   
 
 - 
Corporate 
 
 
 (414.4)   
 -  
 
 0.1   
 
 (414.3) 
Subtotal at fixed currency rates 
 
 
 1,546.3    
 -  
 
 10.9   
 
 1,557.2 
Effect of foreign currency translation 
 
 
 16.2    
 -  
 
 (10.9)  
 
 5.3 
Consolidated reported GAAP operating income 
 
 
 $1,562.5    
 $-  
 
 $-   
 
 $1,562.5 
 

Table of Contents 
95 
Reportable Segment Information 
 
The Company has determined its significant segment expenses are cost of sales (“COS”) and selling, general and administrative 
expenses (“SG&A”), which are regularly provided to the CODM at fixed currency exchange rates. Financial information for each of the 
Company’s reportable segments were as follows: 
 
 
 
 
 
 
 
 
 
 
 
 
December 31, 2024 
 
  
  
  
  
 
(millions) 
 
Net Sales 
 
COS 
 
SG&A 
 
Special 
(gains) and 
charges 
 
Operating 
Income 
(Loss) 
 
  
  
  
  
 
Global Industrial 
 
 $7,857.2 
 
 $4,691.2 
 
 $1,865.4 
 
 $- 
 
 $1,300.6 
Global Institutional & Specialty 
 
 5,413.9 
 
 2,727.5 
 
 1,503.7 
 
 - 
 
 1,182.7 
Global Healthcare & Life Sciences 
 
 1,434.1 
 
 895.1 
 
 391.8 
 
 - 
 
 147.2 
Global Pest Elimination 
 
 1,167.8 
 
 655.0 
 
 292.4 
 
 - 
 
 220.4 
Corporate  
 
 - 
 
 5.4 
 
 199.3 
 
 (188.9)  
 (15.8) 
Subtotal at fixed currency rates 
 
 $15,873.0 
 
 $8,974.2 
 
 $4,252.6 
 
 ($188.9)  
 $2,835.1 
Effect of foreign currency translation 
 
 (131.6)  
  
  
 (32.7) 
Consolidated reported GAAP 
 
 $15,741.4 
 
  
  
 $2,802.4 
 
  
  
  
  
 
 
 
December 31, 2023 
 
 
 
 
 
 
 
 
 
 
 
(millions) 
 
Net Sales 
 
COS 
 
SG&A 
 
Special 
(gains) and 
charges 
 
Operating 
Income (Loss) 
 
  
  
  
  
 
Global Industrial 
 
 $7,640.5 
 
 $4,769.7 
 
 $1,748.8 
 
 $- 
 
 $1,122.0 
Global Institutional & Specialty 
 
 5,014.6 
 
 2,727.3 
 
 1,445.5 
 
 - 
 
 841.8 
Global Healthcare & Life Sciences 
 
 1,607.5 
 
 1,026.9 
 
 419.8 
 
 - 
 
 160.8 
Global Pest Elimination 
 
 1,070.2 
 
 595.0 
 
 264.8 
 
 - 
 
 210.4 
Corporate  
 
 42.7 
 
 63.3 
 
 200.8 
 
 111.4 
 
 (332.8) 
Subtotal at fixed currency rates 
 
 $15,375.5 
 
 $9,182.2 
 
 $4,079.7 
 
 $111.4 
 
 $2,002.2 
Effect of foreign currency translation 
 
 (55.3)  
  
  
 (9.9) 
Consolidated reported GAAP 
 
 $15,320.2 
 
  
  
 $1,992.3 
 
  
  
  
  
 
 
 
December 31, 2022 
 
 
 
 
 
 
 
 
 
 
 
(millions) 
 
Net Sales 
 
COS 
 
SG&A 
 
Special 
(gains) and 
charges 
 
Operating 
Income (Loss) 
 
  
  
  
  
 
Global Industrial 
 
 $7,172.6 
 
 $4,692.1 
 
 $1,531.6 
 
 $- 
 
 $948.9 
Global Institutional & Specialty 
 
 4,433.2 
 
 2,491.3 
 
 1,310.0 
 
 - 
 
 631.9 
Global Healthcare & Life Sciences 
 
 1,534.3 
 
 956.2 
 
 384.7 
 
 - 
 
 193.4 
Global Pest Elimination 
 
 963.5 
 
 537.8 
 
 228.4 
 
 - 
 
 197.3 
Corporate  
 
 89.2 
 
 159.0 
 
 204.0 
 
 140.5 
 
 (414.3) 
Subtotal at fixed currency rates 
 
 $14,192.8 
 
 $8,836.4 
 
 $3,658.7 
 
 $140.5 
 
 $1,557.2 
Effect of foreign currency translation 
 
 (5.0)  
  
  
 5.3 
Consolidated reported GAAP 
 
 $14,187.8 
 
  
  
 $1,562.5 
 
  
  
  
  
 
The profitability of the Company’s operating segments is evaluated by management based on operating income, which is used by the 
CODM in assessing segment performance, including to determine operational targets, make strategic decisions for the organization, and 
allocate capital and resources to the segments. Segment operating income is also used in determining the compensation of certain 
employees. 
 
Consistent with the Company’s internal management reporting, Corporate amounts in the table above include sales to ChampionX in 
accordance with the transitional supply agreement entered into with the Transaction, as discussed in Note 17. Corporate also includes 
intangible asset amortization specifically from the Nalco and Purolite acquisitions and special (gains) and charges, as discussed in Note 
3, that are not allocated to the Company’s reportable segments. 
 
 
 

Table of Contents 
96 
The Company has an integrated supply chain function that serves all of its reportable segments. As such, asset and capital expenditure 
information by reportable segment has not been provided and is not available, since the Company does not produce or utilize such 
information internally. In addition, although depreciation and amortization expense is a component of each reportable segment’s 
operating results, it is not discretely identifiable. 
 
Geographic Information 
 
Long-lived assets, which includes property, plant and equipment and right of use assets, at public exchange rates by geographic region 
were as follows: 
 
 
 
 
 
 
 
 
 
 
Long-Lived Assets, net 
(millions) 
 
2024 
     
2023 
  
United States 
 
 
 $3,075.4 
 
 
 $2,708.6  
Europe 
  
 
 660.6 
 
 
 631.2  
Asia Pacific 
 
 
 241.6 
 
 
 213.0  
Greater China 
  
 
 176.0 
 
 
 167.4  
Latin America 
  
 
 170.1 
 
 
 175.1  
India, Middle East and Africa 
 
 
 78.6 
 
 
 68.2  
Canada 
  
 
 73.3 
 
 
 64.6  
Total 
 
 
 $4,475.6 
 
 
 $4,028.1  
 
  
     
         
     
 
Geographic data for long-lived assets is based on physical location of those assets. Refer to Note 17 for net sales by geographic region. 
 
 
Subsequent Event 
 
Effective in the first quarter of 2025, the Company modified its organizational structure. As a result, the Company’s Global Industrial 
reportable segment was renamed Global Water and includes the Light & Heavy (previously named Water), Food & Beverage, and Paper 
operating segments. The Company’s Global Institutional & Specialty reportable segment continues to include the Institutional and 
Specialty operating segments. The Company’s former healthcare operating segment moved into the Institutional operating segment. 
Global Life Sciences was elevated to a standalone reportable segment. The Global Pest Elimination segment remains a standalone 
reportable segment. 
 
 

Table of Contents 
97 
19. QUARTERLY FINANCIAL DATA (UNAUDITED) 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
     
First 
     
Second 
     
Third 
    
Fourth 
      
 
  
(millions, except per share) 
 
Quarter 
 
Quarter 
 
Quarter 
 
Quarter 
 
Year 
2024 
         
 
      
 
      
 
      
 
      
 
     
Net sales 
 
 $3,751.9 
 
 $3,985.8 
  $3,998.5 
   $4,005.2 
   $15,741.4  
Operating expenses 
 
 
 
 
 
 
  
 
  
 
  
 
Cost of sales (a) 
 
  2,128.1 
 
  2,241.0 
  
 2,261.5 
  
 2,269.1 
  
 8,899.7  
Selling, general and administrative expenses 
 
  1,077.7 
 
  1,075.7 
  
 1,024.8 
  
 1,050.0 
  
 4,228.2  
Special (gains) and charges 
 
 
 28.2 
 
 
 12.2 
  
 (332.6) 
  
 103.3 
  
 (188.9) 
Operating income 
 
 
 517.9 
 
 
 656.9 
  
 1,044.8 
  
 582.8 
  
 2,802.4  
Other (income) expense 
 
 
 (12.6) 
 
 
 (12.6) 
  
 (12.9) 
  
 (13.2) 
  
 (51.3) 
Interest expense, net 
 
 
 71.6 
 
 
 78.8 
  
 70.4 
  
 61.7 
  
 282.5  
Income before income taxes 
 
 
 458.9 
 
 
 590.7 
  
 987.3 
  
 534.3 
  
 2,571.2  
Provision for income taxes 
 
 
 42.3 
 
 
 95.7 
  
 246.5 
  
 54.8 
  
 439.3  
Net income including noncontrolling interest 
 
 
 416.6 
 
 
 495.0 
  
 740.8 
  
 479.5 
  
 2,131.9  
Net income attributable to noncontrolling interest 
 
 
 4.5 
 
 
 4.1 
  
 4.3 
  
 6.6 
  
 19.5  
Net income attributable to Ecolab 
 
  $412.1 
 
  $490.9 
  
 $736.5 
  
 $472.9 
  
 $2,112.4  
 
 
 
 
 
 
 
  
 
  
 
  
 
Earnings attributable to Ecolab per common share 
 
 
 
 
 
 
  
 
  
 
  
 
Basic 
 
 
$ 1.44 
 
 
$ 1.72 
  
$ 2.60 
  
$ 1.67 
  
$ 7.43  
Diluted 
 
 
$ 1.43 
 
 
$ 1.71 
  
$ 2.58 
  
$ 1.66 
  
$ 7.37  
 
 
 
 
 
 
 
  
 
  
 
  
 
Weighted-average common shares outstanding 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Basic 
 
 
 285.7 
 
 
 284.6 
 
 
 283.6 
 
 
 283.3 
 
 
 284.3  
Diluted 
 
 
 287.8 
 
 
 287.0 
 
 
 286.0 
 
 
 285.7 
 
 
 286.6  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
2023 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Net sales 
 
 $3,571.6 
 
 $3,852.1 
  $3,958.1 
   $3,938.4 
   $15,320.2  
Operating expenses 
 
 
 
 
 
 
  
 
  
 
  
 
Cost of sales (a) 
 
  2,205.2 
 
  2,334.8 
  
 2,330.5 
  
 2,284.4 
  
 9,154.9  
Selling, general and administrative expenses 
 
 
 990.3 
 
  1,011.6 
  
 1,024.9 
  
 1,034.8 
  
 4,061.6  
Special (gains) and charges 
 
 
 24.5 
 
 
 21.0 
  
 36.7 
  
 29.2 
  
 111.4  
Operating income 
 
 
 351.6 
 
 
 484.7 
  
 566.0 
  
 590.0 
  
 1,992.3  
Other (income) expense 
 
 
 (13.1) 
 
 
 (14.4) 
  
 (14.5) 
  
 (17.9) 
  
 (59.9) 
Interest expense, net 
 
 
 74.2 
 
 
 77.8 
  
 74.3 
  
 70.4 
  
 296.7  
Income before income taxes 
 
 
 290.5 
 
 
 421.3 
  
 506.2 
  
 537.5 
  
 1,755.5  
Provision for income taxes 
 
 
 52.4 
 
 
 86.6 
  
 96.8 
  
 126.7 
  
 362.5  
Net income including noncontrolling interest 
 
 
 238.1 
 
 
 334.7 
  
 409.4 
  
 410.8 
  
 1,393.0  
Net income attributable to noncontrolling interest 
 
 
 4.7 
 
 
 5.0 
  
 5.4 
  
 5.6 
  
 20.7  
Net income attributable to Ecolab 
 
  $233.4 
 
  $329.7 
  
 $404.0 
  
 $405.2 
  
 $1,372.3  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Earnings attributable to Ecolab per common share 
 
 
 
 
 
 
  
 
  
 
  
 
Basic 
 
 
$ 0.82 
 
 
$ 1.16 
  
$ 1.42 
  
$ 1.42 
  
$ 4.82  
Diluted 
 
 
$ 0.82 
 
 
$ 1.15 
  
$ 1.41 
  
$ 1.41 
  
$ 4.79  
 
 
 
 
 
 
 
  
 
  
 
  
 
Weighted-average common shares outstanding 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Basic 
 
 
 284.6 
 
 
 284.9 
 
 
 285.1 
 
 
 285.3 
 
 
 285.0  
Diluted 
 
 
 285.9 
 
 
 286.3 
 
 
 286.9 
 
 
 287.1 
 
 
 286.5  
 
 
Per share amounts do not necessarily sum due to changes in the calculation of shares outstanding for each discrete period and 
rounding. Gross profit is calculated as net sales minus cost of sales.  
 
(a) Cost of sales includes special charges of $1.6, $0.7, $0.9 and $2.1 in Q1, Q2, Q3 and Q4 of 2024, respectively, and $3.2, $8.1, 
$5.9 and $5.3 in Q1, Q2, Q3 and Q4 of 2023, respectively.  
 
 

Table of Contents 
98 
Item 9. Changes in and Disagreements with Accountants on Accounting and Financial Disclosure. 
 
None. 
 
 
Item 9A. Controls and Procedures. 
 
Conclusion Regarding the Effectiveness of Disclosure Controls and Procedures   
 
As of December 31, 2024, we carried out an evaluation, under the supervision and with the participation of our management, including 
our Chairman and Chief Executive Officer and our Chief Financial Officer, of the effectiveness of the design and operation of our 
disclosure controls and procedures (as such term is defined in Rule 13a-15(e) under the Securities Exchange Act of 1934 as amended). 
Based upon that evaluation, our Chairman and Chief Executive Officer and our Chief Financial Officer concluded that, as of December 
31, 2024, our disclosure controls and procedures were effective. 
 
Management’s Report on Internal Control Over Financial Reporting 
 
Refer to page 48 of this Annual Report for “Management’s Report on Internal Control Over Financial Reporting.” 
 
Report of Registered Public Accounting Firm 
 
Refer to page 49 of this Annual Report for the “Report of Independent Registered Public Accounting Firm.” 
 
Changes in Internal Control Over Financial Reporting. 
 
During the period October 1, 2024 through December 31, 2024 there were no changes in our internal control over financial reporting that 
have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting. 
 
We are continuing our implementation of our enterprise resource planning (“ERP”) system upgrades, which are expected to occur in 
phases over the next several years. These upgrades, which include supply chain and certain finance functions, are expected to improve 
the efficiency of certain financial and related transactional processes. These upgrades of the ERP systems will affect the processes that 
constitute our internal control over financial reporting and will require testing for effectiveness.  
 
Item 9B. Other Information. 
 
Rule 10b5-1 Plan Adoptions and Modifications. 
 
None. 
 
 
Item 9C. Disclosure Regarding Foreign Jurisdictions that Prevent Inspections. 
 
Not applicable. 
 
 
 
 

Table of Contents 
99 
PART III 
 
 
Item 10. Directors, Executive Officers and Corporate Governance. 
 
Information about our directors is incorporated by reference from the discussion under the heading “Proposal 1: Election of Directors” 
located in the Proxy Statement. Information about our Audit Committee, including the members of the Committee, and our Audit 
Committee financial experts, is incorporated by reference from the discussion under the heading “Corporate Governance,” and sub-
headings “Board Committees” and “Audit Committee,” located in the Proxy Statement. Information about our Code of Conduct is 
incorporated by reference from the discussion under the heading “Corporate Governance” located in the Proxy Statement. Information 
regarding our executive officers is presented under the heading “Information about our Executive Officers” in Part I, Item 1 of this 
Form 10-K, and is incorporated herein by reference. 
 
The Company’s Global Insider Trading Policy governs the trading of our securities by our directors, officers, employees, and consultants. 
It also requires the Company to comply with all applicable securities and state laws when engaging in transactions in its own securities. 
We believe that the policy is reasonably designed to promote compliance with insider trading laws, rules and regulations, and listing 
standards applicable to the Company. A copy of the Global Insider Trading Policy is filed as Exhibit 19.1 to this Form 10-K. 
 
 
Item 11. Executive Compensation. 
 
Information appearing under the following headings of the Proxy Statement is incorporated herein by reference: 
 
• 
Director Compensation for 2024 
• 
Compensation & Human Capital Management Committee Interlocks and Insider Participation 
• 
Compensation & Human Capital Management Committee Report  
• 
Compensation Discussion and Analysis  
• 
Compensation Tables 
• 
Pay Ratio Disclosure 
 
 
Item 12. Security Ownership of Certain Beneficial Owners and Management and Related Stockholder 
Matters. 
 
Information appearing under the heading entitled “Security Ownership” and “Equity Compensation Plan Information” located in the Proxy 
Statement is incorporated herein by reference.  
 
A total of 36,669,046 shares of Common Stock held by our directors and executive officers, some of whom may be deemed to be 
“affiliates” of the Company, have been excluded from the computation of market value of our Common Stock on the cover page of this 
Form 10-K. This total represents that portion of the shares reported as beneficially owned by our directors and executive officers as of 
June 30, 2024 which are actually issued and outstanding.  
 
 
Item 13. Certain Relationships and Related Transactions, and Director Independence. 
 
Information appearing under the headings entitled “Director Independence” and “Related Person Transactions” located in the Proxy 
Statement is incorporated herein by reference. 
 
 
Item 14. Principal Accounting Fees and Services. 
 
Information appearing under the heading entitled “Audit Fees” located in the Proxy Statement is incorporated herein by reference. 
 

Table of Contents 
100 
PART IV 
 
 
Item 15. Exhibit and Financial Statement Schedules. 
 
 
 
 
 
The following information required under this item is filed as part of this report: 
(a)(1) 
Financial Statements. 
 
 
Document: 
Page: 
 
(i) 
Report of Independent Registered Public Accounting Firm. 
(PCAOB ID 238) 
49 
 
(ii) 
Consolidated Statements of Income for the years ended 
December 31, 2024, 2023 and 2022. 
51 
 
(iii) Consolidated Statements of Comprehensive Income for the 
years ended December 31, 2024, 2023 and 2022. 
52 
 
(iv) Consolidated Balance Sheets at December 31, 2024 and 2023. 
53 
 
(v) 
Consolidated Statements of Cash Flows for the years ended 
December 31, 2024, 2023 and 2022. 
54 
 
(vi) Consolidated Statements of Equity for the years ended 
December 31, 2024, 2023 and 2022. 
55 
 
(vii) Notes to Consolidated Financial Statements. 
56 
 
 
 
 
 
 
 
 
Exhibit No.:       Document: 
     Method of Filing: 
 
 
 
 
 
 
 
(a)(2) 
 
Financial Statement Schedules. 
 
 
 
 
 
 
 
 
 
All financial statement schedules are omitted because they are not applicable or the required information is shown in the 
consolidated financial statements or the accompanying notes to the consolidated financial statements. The separate 
financial statements and summarized financial information of subsidiaries not consolidated and of fifty percent or less 
owned persons have been omitted because they do not satisfy the requirements for inclusion in this Form 10-K. 
 
 
 
 
 
 
 
(a)(3) 
 
The documents below are filed as exhibits to this Report. We will, upon request and payment of a fee not exceeding the 
rate at which copies are available from the Securities and Exchange Commission, furnish copies of any of the following 
exhibits to stockholders. 
 
 
 
 
 
 
 
(2.1) 
 
Agreement and Plan of Merger and Reorganization, dated 
December 18, 2019, by and among Ecolab Inc., ChampionX 
Holding Inc., Apergy Corporation and Athena Merger Sub, Inc. 
 
Incorporated by reference to Exhibit (2.1) of our 
Form 8-K, dated December 18, 2019. 
 
 
 
 
 
 
 
(2.2) 
 
Separation and Distribution Agreement, dated December 18, 
2019, by and among Ecolab Inc., ChampionX Holding Inc. and 
Apergy Corporation. 
 
Incorporated by reference to Exhibit (2.2) of our 
Form 8-K, dated December 18, 2019. 
 
 
 
 
 
 
 
(2.3) 
 
Stock and Asset Purchase Agreement, dated October 28, 
2021, by and among Ecolab Inc., Purolite Corporation, a 
Delaware corporation (“Purolite”), Stefan E. Brodie and Don B. 
Brodie (the “Founder Sellers” and together with Purolite, the 
“Sellers”) and Stefan E. Brodie, solely in his capacity as the 
representative of the Sellers. 
 
Incorporated by reference to Exhibit (2.1) of our 
Form 8-K, dated December 1, 2021. 
 
 
 
 
 
(3.1) 
 
Restated Certificate of Incorporation of Ecolab Inc., dated 
January 2, 2013. 
 
Incorporated by reference to Exhibit (3.2) of our 
Form 8-K, dated January 2, 2013. 
 
 
 
 
 
 
 
(3.2) 
 
By-Laws, as amended through May 24, 2023. 
 
Incorporated by reference to Exhibit (3.1) of our 
Form 8-K, dated May 4, 2023. 
 
 
 
 
 
(4.1) 
 
Common Stock. 
 
See Exhibits (3.1) and (3.2) 

Table of Contents 
101 
 
 
 
 
 
 
 
Exhibit No.:       Document: 
     Method of Filing: 
 
 
 
 
 
 
 
(4.2) 
 
Amended and Restated Indenture, dated January 9, 2001, 
between Ecolab Inc. and The Bank of New York Mellon Trust 
Company, N.A. (formerly known as The Bank of New York 
Trust Company, N.A.) (as successor in interest to J.P. Morgan 
Trust Company, N.A. and Bank One, N.A.), as Trustee. 
 
Incorporated by reference to Exhibit (4)(A) of our 
Form 8-K, dated January 23, 2001. 
 
 
 
 
 
 
 
(4.3) 
 
Second Supplemental Indenture, dated December 8, 2011, 
between Ecolab Inc., Computershare Trust Company, N.A. (as 
successor to Wells Fargo Bank, National Association), as 
Trustee and The Bank of New York Mellon Trust Company, N.A. 
(formerly known as The Bank of New York Trust Company, N.A.) 
(as successor in interest to J.P. Morgan Trust Company, N.A. 
and Bank One, N.A.), as original trustee. 
 
Incorporated by reference to Exhibit (4.2) of our 
Form 8-K, dated December 5, 2011. 
 
 
 
 
 
 
 
(4.4) 
 
Form of 5.500% Notes due 2041. 
 
Included in Exhibit (4.3) above. 
 
 
 
 
 
 
 
(4.5) 
 
Indenture, dated January 12, 2015, between Ecolab Inc. and 
Computershare Trust Company, N.A. (as successor to Wells 
Fargo Bank, National Association), as Trustee. 
 
Incorporated by reference to Exhibit 4.1 of our 
Form 8-K, dated January 15, 2015. 
 
 
 
 
 
 
 
(4.6) 
 
Second Supplemental Indenture, dated July 8, 2015, by and 
among Ecolab Inc., Computershare Trust Company, N.A. (as 
successor to Wells Fargo Bank, National Association), as 
Trustee, Elavon Financial Services Limited, UK Branch, as 
paying agent, and Elavon Financial Services Limited, as 
transfer agent and registrar. 
 
Incorporated by reference to Exhibit (4.2) of our 
Form 8-K, dated July 8, 2015. 
 
 
 
 
 
 
 
(4.7) 
 
Form of 2.625% Euro Notes due 2025. 
 
Included in Exhibit (4.6) above. 
 
 
 
 
 
 
 
(4.8) 
 
Fourth Supplemental Indenture, dated October 18, 2016, 
between Ecolab Inc. and Computershare Trust Company, N.A. 
(as successor to Wells Fargo Bank, National Association), as 
Trustee. 
 
Incorporated by reference to Exhibit (4.2) of our 
Form 8-K, dated October 13, 2016. 
 
 
 
 
 
 
 
(4.9) 
 
Forms of 2.700% Notes due 2026 and 3.700% Notes due 
2046. 
 
Included in Exhibit (4.8) above. 
 
 
 
 
 
 
 
(4.10) 
 
Seventh Supplemental Indenture, dated November 27, 2017, 
between Ecolab Inc. and Computershare Trust Company, N.A. 
(as successor to Wells Fargo Bank, National Association), as 
Trustee. 
 
Incorporated by reference to Exhibit (4.2) of our 
Form 8-K, dated November 30, 2017. 
 
 
 
 
 
 
 
(4.11) 
 
Form of 3.250% Notes due 2027. 
 
Included in Exhibit (4.10) above. 
 
 
 
 
 
 
 
(4.12) 
 
Form of 3.950% Notes due 2047. 
 
Included in Exhibit (4.10) above. 
 
 
 
 
 
 
 
(4.13) 
 
Eighth Supplemental Indenture, dated March 24, 2020, 
between Ecolab Inc. and Computershare Trust Company, N.A. 
(as successor to Wells Fargo Bank, National Association), as 
Trustee. 
 
Incorporated by reference to Exhibit (4.2) of our Form 
8-K filed on March 24, 2020. 
 
 
 
 
 
(4.14) 
 
Form of 4.800% Notes due 2030. 
 
Included in Exhibit (4.13) above. 
 
 
 
 
 
 
 
(4.15) 
 
Ninth Supplemental Indenture, dated August 13, 2020, 
between Ecolab Inc. and Computershare Trust Company, N.A. 
(as successor to Wells Fargo Bank, National Association), as 
Trustee. 
 
Incorporated by reference to Exhibit (4.2) of our Form 
8-K filed on August 13, 2020. 
 
 
 
 
 
 
 
(4.16) 
 
Form of 1.300% Notes due 2031. 
 
Included in Exhibit (4.15) above. 
 
 
 
 
 
 
 
(4.17) 
 
Form of 2.125% Notes due 2050. 
 
Included in Exhibit (4.15) above. 
 
 
 
 
 
 
 

Table of Contents 
102 
 
 
 
 
 
 
 
Exhibit No.:       Document: 
     Method of Filing: 
 
 
 
 
 
 
 
(4.18) 
 
Tenth Supplemental Indenture, dated August 18, 2021, 
between Ecolab Inc. and Computershare Trust Company, N.A. 
(as successor to Wells Fargo Bank, National Association), as 
Trustee. 
 
Incorporated by reference to Exhibit (4.2) of our Form 
8-K filed on August 19, 2021. 
 
 
 
 
 
(4.19) 
 
Form of 2.750% Notes due 2055. 
 
Included in Exhibit (4.18) above. 
 
 
 
 
 
 
 
(4.20) 
 
Eleventh Supplemental Indenture, dated December 15, 2021, 
between Ecolab Inc. and Computershare Trust Company, N.A., 
as Trustee. 
 
Incorporated by reference to Exhibit (4.2) of our Form 
8-K filed on December 15, 2021. 
 
 
 
 
 
 
 
(4.21) 
 
Form of 1.650% Notes due 2027. 
 
Included in Exhibit (4.20) above. 
 
 
 
 
 
 
 
(4.22) 
 
Form of 2.125% Notes due 2032. 
 
Included in Exhibit (4.20) above. 
 
 
 
 
 
 
 
(4.23) 
 
Form of 2.700% Notes due 2051. 
 
Included in Exhibit (4.20) above. 
 
 
 
 
 
 
 
(4.24) 
 
Twelfth Supplemental Indenture, dated as of November 17, 
2022, between Ecolab Inc. and Computershare Trust 
Company, N.A., as Trustee.  
 
Incorporated by reference to Exhibit (4.2) of our Form 
8-K filed on November 17, 2022. 
 
 
 
 
 
(4.25) 
 
Form of 5.250% Notes due 2028. 
 
Included in Exhibit (4.24) above. 
 
 
 
 
 
(4.27) 
 
Description of Securities. 
 
Filed herewith electronically. 
 
 
 
 
 
Copies of other constituent instruments defining the rights of holders of our long-term debt are not filed herewith, pursuant 
to Section (b)(4)(iii) of Item 601 of Regulation S-K, because the aggregate amount of securities authorized under each of 
such instruments is less than 10% of our total assets on a consolidated basis. We will, upon request by the Securities and 
Exchange Commission, furnish to the Commission a copy of each such instrument. 
 
 
 
 
 
 
 
(10.1) 
 
(i) 
Third Amended and Restated $2.0 billion 5-Year 
Revolving Credit Facility, dated as of April 16, 2021, 
among Ecolab Inc., the lenders party thereto, the issuing 
lenders party thereto, Bank of America, N.A., as 
administrative agent and swing line bank, and Citibank, 
N.A., JPMorgan Chase Bank, N.A. and MUFG Bank, Ltd., 
as co-syndication agents. 
 
Incorporated by reference to Exhibit (10.1) of our 
Form 8-K, dated April 20, 2021. 
 
 
 
 
 
 
 
 
 
(ii) 
First Amendment, dated as of March 17, 2023, to the 
Third Amended and Restated Multicurrency Credit 
Agreement dated as of April 16, 2021, among Ecolab Inc., 
the banks from time to time party thereto and Bank of 
America, N.A., as Agent. 
 
Incorporated by reference to Exhibit (10.1) of our 
Form 10-Q, for the quarter ended March 31, 2023. 
 
 
 
 
 
(10.2) 
 
Documents comprising global Commercial Paper Programs. 
 
 
 
 
 
 
 
 
 
 
 
(i) 
U.S. $2,000,000,000 Euro-Commercial Paper Programme. 
 
 
 
 
 
 
 
 
 
 
(a)   Amended and Restated Dealer Agreement, dated 30 
October 2023, between Ecolab Inc., Ecolab NL 10 
B.V., Ecolab NL 11 B.V. and Nalco Overseas Holding 
B.V. (as Issuers), Ecolab Inc. (as Guarantor in 
respect of the notes issued by Ecolab NL 10 B.V., 
Ecolab NL 11 B.V. and Nalco Overseas Holding 
B.V.), Barclays Bank PLC (as Arranger), and 
Barclays Bank Ireland PLC, Barclays Bank PLC, 
Citigroup Global Markets Europe AG and Citigroup 
Global Markets Limited (as Dealers). 
 
Incorporated by reference to Exhibit (10.2)(i)(a) of our 
Form 10-K Annual Report for the year ended 
December 31, 2023. 
 
 
 
 
 
 
 

Table of Contents 
103 
 
 
 
 
 
 
 
Exhibit No.:       Document: 
     Method of Filing: 
 
 
 
 
 
 
 
 
 
 
(b) Amended and Restated Note Agency Agreement, 
dated 30 October 2023, between Ecolab Inc., Ecolab 
NL 10 B.V. Ecolab NL 11 B.V. and Nalco Overseas 
Holding B.V. (as Issuers), Ecolab Inc. (as Guarantor 
in respect of the notes issued by Ecolab NL 10 B.V., 
Ecolab NL 11 B.V. and Nalco Overseas Holding 
B.V.), and Citibank, N.A., London Branch (as Issue 
and Paying Agent). 
 
Incorporated by reference to Exhibit (10.2)(i)(b)of our 
Form 10-K Annual Report for the year ended 
December 31, 2023. 
 
 
 
 
 
 
 
 
 
 
(c) Deed of Covenant made on 30 October 2023 by 
Ecolab Inc., Ecolab NL 10 B.V., Ecolab NL 11 B.V. 
and Nalco Overseas Holding B.V. (as Issuers). 
 
Incorporated by reference to Exhibit (10.2)(i)(c) of our 
Form 10-K Annual Report for the year ended 
December 31, 2023. 
 
 
 
 
 
 
 
 
 
 
(d) Deed of Guarantee made on 30 October 2023 by 
Ecolab Inc. (in respect of notes issued by Ecolab NL 
10 B.V., Ecolab NL 11 B.V. and Nalco Overseas 
Holding B.V.). 
 
Incorporated by reference to Exhibit (10.2)(i)(d)of our 
Form 10-K Annual Report for the year ended 
December 31, 2023. 
 
 
 
 
 
 
 
 
 
(ii) 
U.S. $2,000,000,000 U.S. Commercial Paper Program. 
 
 
 
 
 
 
 
 
 
 
(a) Form of Commercial Paper Dealer Agreement for 
4(a)(2) Program, dated September 22, 2014. The 
dealers for the program are Barclays Capital Inc., 
Citigroup Global Markets Inc., BofA Securities, Inc., 
and Wells Fargo Securities, LLC. 
 
Incorporated by reference to Exhibit (10.1)(a) of our 
Form 10-Q for the quarter ended September 30, 
2014. 
 
 
 
 
 
 
 
 
 
 
(b) Issuing and Paying Agent Agreement, dated 
September 18, 2017, between Ecolab Inc. and U.S. 
Bank National Association, as Issuing and Paying 
Agent (as successor, effective as of June 7, 2021, to 
MUFG Union Bank, N.A.). 
 
Incorporated by reference to Exhibit (10.1)(a) of our 
Form 10 Q for the quarter ended September 30, 
2017. 
 
 
 
 
 
 
 
 
 
 
(c) Corporate Commercial Paper – Master Note, dated 
June 7, 2021, together with annex thereto. 
 
Incorporated by reference to Exhibit (10.3)(ii) of our 
Form 10 Q for the quarter ended June 30, 2021. 
 
 
 
 
 
 
 
(10.3) 
† 
(i) 
Ecolab Inc. 2001 Non-Employee Director Stock Option 
and Deferred Compensation Plan, as amended and 
restated, effective as of August 1, 2013. 
 
Incorporated by reference to Exhibit (10.6) of our 
Form 10-K Annual Report for the year ended 
December 31, 2013. 
 
 
 
 
 
 
 
 
† 
(ii) 
Declaration of Amendment, dated May 5, 2016, to Ecolab 
Inc. 2001 Non-Employee Director Stock Option and 
Deferred Compensation Plan, as amended and restated, 
effective as of August 1, 2013. 
 
Incorporated by reference to Exhibit (10.1) of our 
Form 10-Q for the quarter ended June 30, 2016. 
 
 
 
 
 
 
 
 
† 
(iii) Master Agreement Relating to Periodic Options, as 
amended, effective as of May 1, 2004. 
 
Incorporated by reference to Exhibit (10)D(ii) of our 
Form 10-Q for the quarter ended June 30, 2004. 
 
 
 
 
 
 
 
 
† 
(iv) Amendment No. 1 to Master Agreement Relating to 
Periodic Options, as amended, effective as of May 2, 
2008. 
 
Incorporated by reference to Exhibit (10)B of our 
Form 10-Q for the quarter ended September 30, 
2008. 
 
 
 
 
 
 
 
(10.4) 
† 
Form of Indemnification Agreement, effective as of December 
7, 2023. Substantially identical agreements are in effect as to 
each of our directors and certain of our officers. 
 
Incorporated by reference to Exhibit (10.4) of our 
Form 10-K Annual Report for the year ended 
December 31, 2023. 
 
 
 
 
 
 
 
(10.5) 
† 
(i) 
Ecolab Executive Death Benefits Plan, as amended and 
restated, effective as of March 1, 1994. 
 
Incorporated by reference to Exhibit (10)H(i) of our 
Form 10-K Annual Report for the year ended 
December 31, 2006. See also Exhibit (10.12) hereof. 
 
 
 
 
 
 
 
 
† 
(ii) 
Amendment No. 1 to Ecolab Executive Death Benefits 
Plan, effective as of July 1, 1997. 
 
Incorporated by reference to Exhibit (10)H(ii) of our 
Form 10-K Annual Report for the year ended 
December 31, 1998. 
 
 
 
 
 
 
 

Table of Contents 
104 
 
 
 
 
 
 
 
Exhibit No.:       Document: 
     Method of Filing: 
 
 
 
 
 
 
 
 
† 
(iii) Second Declaration of Amendment to Ecolab Executive 
Death Benefits Plan, effective as of March 1, 1998. 
 
Incorporated by reference to Exhibit (10)H(iii) of our 
Form 10-K Annual Report for the year ended 
December 31, 1998. 
 
 
 
 
 
 
 
† 
(iv) Amendment No. 3 to the Ecolab Executive Death Benefits 
Plan, effective as of August 12, 2005. 
 
Incorporated by reference to Exhibit (10)B of our 
Form 8-K, dated December 13, 2005. 
 
 
 
 
 
 
 
 
† 
(v) 
Amendment No. 4 to the Ecolab Executive Death Benefits 
Plan, effective as of January 1, 2005. 
 
Incorporated by reference to Exhibit (10)H(v) of our 
Form 10-K Annual Report for the year ended 
December 31, 2009. 
 
 
 
 
 
 
 
 
† 
(vi) Amendment No. 5 to the Ecolab Executive Death Benefits 
Plan, effective as of May 6, 2015. 
 
Incorporated by reference to Exhibit 10.2 of our 
Form 10-Q for the quarter ended June 30, 2015. 
 
 
 
 
 
 
 
† 
(vii) Amendment No. 6 to the Ecolab Executive Death Benefits 
Plan, effective as of June 23, 2017. 
 
Incorporated by reference to Exhibit 10.1(vii) of 
Ecolab’s Form 8-K dated June 23, 2017. 
 
 
 
 
 
 
 
(10.6) 
† 
(i) 
Ecolab Executive Long-Term Disability Plan, as amended 
and restated, effective as of January 1, 1994. 
 
Incorporated by reference to Exhibit (10)I of our 
Form 10-K Annual Report for the year ended 
December 31, 2004. See also Exhibit (10.12) hereof. 
 
 
 
 
 
 
 
 
† 
(ii) 
Amendment No. 1 to the Ecolab Executive Long-Term 
Disability Plan, effective as of August 21, 2015. 
 
Incorporated by reference to Exhibit 10.1 of our 
Form 10-Q for the quarter ended September 30, 
2015. 
 
 
 
 
 
 
 
(10.7) 
† 
(i) 
Ecolab Supplemental Executive Retirement Plan, as 
amended and restated, effective as of January 1, 2022. 
 
Incorporated by reference to Exhibit (10.7)(i) of our 
Form 10-K Annual Report for the year ended 
December 31, 2021. 
 
 
 
 
 
 
 
(10.8) 
† 
(i) 
Ecolab Mirror Savings Plan, as amended and restated, 
effective as of January 1, 2022. 
 
Incorporated by reference to Exhibit (10.8)(i) of our 
Form 10-K Annual Report for the year ended 
December 31, 2021. 
 
 
 
 
 
 
 
(10.9) 
† 
(i) 
Ecolab Mirror Pension Plan, as amended and restated, 
effective as of January 1, 2022. 
 
Incorporated by reference to Exhibit (10.9)(i) of our 
Form 10-K Annual Report for the year ended 
December 31, 2021. 
 
 
 
 
 
 
 
(10.10) 
† 
(i) 
Ecolab Inc. Administrative Document for Non-Qualified 
Plans, as amended and restated, effective as of 
January 1, 2022. 
 
Incorporated by reference to Exhibit (10.10)(i) of our 
Form 10-K Annual Report for the year ended 
December 31, 2021. 
 
 
 
 
 
 
 
(10.11) 
† 
(i) 
Ecolab Inc. Change in Control Severance Compensation 
Policy, as amended and restated, effective as of February 
26, 2010. 
 
Incorporated by reference to Exhibit (10) of our 
Form 8-K, dated February 26, 2010. 
 
 
 
 
 
 
 
 
† 
(ii) 
Amendment No. 1 to Ecolab Inc. Change-in-Control 
Severance Policy, as amended and restated, effective as 
of February 26, 2010. 
 
Incorporated by reference to Exhibit (10.18)(ii) of our 
Form 10-K Annual Report for the year ended 
December 31, 2011. 
 
 
 
 
 
 
 
(10.12) 
† 
Description of Ecolab Management Incentive Plan. 
 
Filed herewith electronically. 
 
 
 
 
 
 
(10.13) 
† 
(i) 
Ecolab Inc. 2010 Stock Incentive Plan, as amended and 
restated, effective as of May 2, 2013. 
 
Incorporated by reference to Exhibit (10.1) of our 
Form 8-K, dated May 2, 2013. 
 
 
 
 
 
 
 
 
† 
(ii) 
Declaration of Amendment, effective as of February 22, 
2019, to Ecolab Inc. 2010 Stock Incentive Plan, as 
amended and restated, effective as of May 2, 2013. 
 
Incorporated by reference to Exhibit (10.3) of our 
Form 10-Q, for the quarter ended March 31, 2019. 
 
 
 
 
 
 
 
 
† 
(iii) Sample form of Non-Statutory Stock Option Agreement 
under the Ecolab Inc. 2010 Stock Incentive Plan, adopted 
May 6, 2010. 
 
Incorporated by reference to Exhibit (10)B of our 
Form 8-K, dated May 6, 2010. 
 
 
 
 
 
 
 

Table of Contents 
105 
 
 
 
 
 
 
 
Exhibit No.:       Document: 
     Method of Filing: 
 
 
 
 
 
 
 
 
† 
(iv) Sample form of Restricted Stock Unit Award Agreement 
under the Ecolab Inc. 2010 Stock Incentive Plan, adopted 
August 4, 2010. 
 
Incorporated by reference to Exhibit (10)A of our 
Form 10-Q, for the quarter ended September 30, 
2010. 
 
 
 
 
 
 
 
 
† 
(v)   Sample form of Performance-Based Restricted Stock Unit 
Award Agreement under the Ecolab Inc. 2010 Stock 
Incentive Plan, adopted December 1, 2021. 
 
Incorporated by reference to Exhibit (10.13)(ix) of our 
Form 10-K Annual Report for the year ended 
December 31, 2021. 
 
 
 
 
 
 
 
(10.14) 
† 
(i) 
Ecolab Inc. 2023 Stock Incentive Plan, effective as of May 
4, 2023. 
 
Incorporated by reference to Exhibit (10.1) of our 
Form 10-Q, for the quarter ended June 30, 2023. 
 
 
 
 
 
 
 
 
† 
(ii) 
Amendment No. 1 to Ecolab Inc. 2023 Stock Incentive 
Plan, adopted December 4, 2024. 
 
Filed herewith electronically. 
 
 
 
 
 
 
 
† 
(iii) Sample form of Non-Statutory Stock Option Agreement 
under the Ecolab Inc. 2023 Stock Incentive Plan, adopted 
May 4, 2023. 
 
Incorporated by reference to Exhibit (10.2) of our 
Form 10-Q, for the quarter ended June 30, 2023. 
 
 
 
 
 
 
 
 
† 
(iv) Sample form of Restricted Stock Unit Award Agreement 
under the Ecolab Inc. 2023 Stock Incentive Plan, adopted 
May 4, 2023. 
 
Incorporated by reference to Exhibit (10.4) of our 
Form 10-Q, for the quarter ended June 30, 2023. 
 
 
 
 
 
 
 
 
† 
(v) 
Sample form of Performance-Based Restricted Stock Unit 
Award Agreement under the Ecolab Inc. 2023 Stock 
Incentive Plan, adopted December 6, 2023. 
 
Incorporated by reference to Exhibit (10.14)(iv) of our 
Form 10-K Annual Report for the year ended 
December 31, 2023. 
 
 
 
 
 
 
 
(10.15) 
† 
Nalco Company Supplemental Retirement Income Plan, as 
Amended and Restated effective as of December 31, 2012. 
 
Incorporated by reference to Exhibit (10.3) of our 
Form 10-Q, for the quarter ended March 31, 2023.  
 
 
 
 
 
 
 
(10.16) 
† 
Nalco Company Supplemental Profit Sharing Plan, as 
Amended and Restated effective as of December 31, 2012. 
 
Incorporated by reference to Exhibit (10.4) of our 
Form 10-Q, for the quarter ended March 31, 2023.  
 
 
 
 
 
 
 
(10.17) 
† 
Form of Nalco Company Death Benefit Agreement and 
Addendum to Death Benefit Agreement. 
 
Incorporated by reference from Exhibit (99.2) on 
Form 8-K of Nalco Holding Company filed on May 11, 
2005. (File No. 001-32342) 
 
 
 
 
 
 
 
(10.18) 
† 
Death Benefit Agreement between Nalco Company and Laurie 
M. Marsh effective as of December 17, 2009. 
 
Incorporated by reference to Exhibit (10.5) of our 
Form 10-Q, for the quarter ended March 31, 2023. 
 
 
 
 
 
(19.1) 
† 
Ecolab Inc. Global Insider Trading Policy, effective December 
5, 2024. 
 
Filed herewith electronically.  
 
 
 
 
 
 
 
(21.1) 
 
List of Subsidiaries. 
 
Filed herewith electronically. 
 
 
 
 
 
 
 
(23.1) 
 
Consent of Independent Registered Public Accounting Firm. 
 
Filed herewith electronically. 
 
 
 
 
 
 
 
(24.1) 
 
Powers of Attorney. 
 
Filed herewith electronically. 
 
 
 
 
 
 
 
(31.1) 
 
Rule 13a-14(a) CEO Certification. 
 
Filed herewith electronically. 
 
 
 
 
 
 
 
(31.2) 
 
Rule 13a-14(a) CFO Certification. 
 
Filed herewith electronically. 
 
 
 
 
 
 
 
(32.1) 
 
Section 1350 CEO and CFO Certifications. 
 
Filed herewith electronically. 
 
 
 
 
 
 
 
(97.1) 
 
Ecolab Inc. Rule 10D-1 Clawback Policy, adopted 
November 2, 2023. 
 
Incorporated by reference to Exhibit (97.1) of our 
Form 10-K Annual Report for the year ended 
December 31, 2023. 
 
 
 
 
 
(101.INS) 
 
Inline XBRL Instance Document – the instance document does 
not appear in the Interactive Data File because its XBRL tags 
are embedded within the Inline XBRL document. 
 
Filed herewith electronically. 
 
 
 
 
 
 
 
(101.SCH)  
Inline XBRL Taxonomy Extension Schema. 
 
Filed herewith electronically. 
 
 
 
 
 
 
 
(101.CAL) 
 
Inline XBRL Taxonomy Extension Calculation Linkbase. 
 
Filed herewith electronically. 
 
 
 
 
 
 
 

Table of Contents 
106 
 
 
 
 
 
 
 
Exhibit No.:       Document: 
     Method of Filing: 
 
 
 
 
 
 
 
(101.DEF)  
Inline XBRL Taxonomy Extension Definition Linkbase. 
 
Filed herewith electronically. 
 
 
 
 
 
 
 
(101.LAB) 
 
Inline XBRL Taxonomy Extension Label Linkbase. 
 
Filed herewith electronically. 
 
 
 
 
 
 
 
(101.PRE)  
Inline XBRL Taxonomy Extension Presentation Linkbase. 
 
Filed herewith electronically. 
 
 
 
 
 
 
 
(104) 
 
Cover Page Interactive Data File. 
 
Formatted as Inline XBRL and contained in Exhibit 
101. 
 
† This exhibit is an executive compensation plan or arrangement. 
 
 
Item 16. Form 10-K Summary. 
 
None. 
 

Table of Contents 
107 
SIGNATURES 
 
Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, Ecolab Inc. has duly caused this report to be 
signed on its behalf by the undersigned, thereunto duly authorized, on the 21st day of February, 2025. 
 
 
ECOLAB INC. 
 
(Registrant) 
 
 
 
By:  /s/ Christophe Beck 
 
Christophe Beck 
 
Chairman and Chief Executive Officer 
 
Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below by the following persons on behalf 
of Ecolab Inc. and in the capacities indicated, on the 21st day of February, 2025. 
 
 
/s/ Christophe Beck 
Chairman and Chief Executive Officer 
Christophe Beck 
(Principal Executive Officer and Director) 
 
 
 
 
/s/ Scott D. Kirkland 
Chief Financial Officer 
Scott D. Kirkland 
(Principal Financial Officer) 
 
 
 
 
/s/ Jennifer J. Bradway 
Senior Vice President and Corporate Controller 
Jennifer J. Bradway 
(duly authorized officer and Principal Accounting Officer) 
 
 
 
 
/s/ Jandeen M. Boone 
Directors 
Jandeen M. Boone 
 
 
 
as attorney-in-fact for: 
 
Judson B. Althoff, Shari L. Ballard, Eric M. Green, Michael Larson, 
David W. MacLennan, Tracy B. McKibben, Lionel L. Nowell, III, 
Victoria J. Reich, Suzanne M. Vautrinot and John J. Zillmer 
 
 

   PERFORMANCE. GROWTH. INNOVATION.
INVESTOR INFORMATION
ANNUAL MEETING
Ecolab’s annual meeting of stockholders will be held virtually on May 8, 
2025, by means of a live webcast. To attend, vote and submit questions 
during our Annual Meeting,  visit www.virtualshareholdermeeting.com/
ECL2025 and enter the 16-digit control number included in your Notice 
of Internet Availability of Proxy Materials, voting instruction form or proxy 
card.
COMMON STOCK
Our stock trading symbol is ECL. Ecolab common stock is listed and 
traded on the New York Stock Exchange (NYSE). Ecolab stock is also 
traded on an unlisted basis on certain other exchanges. Options are 
traded on the NYSE.
Ecolab common stock is included in the S&P 500 Materials sector of the 
Global Industry Classification Standard. As of January 31, 2025, Ecolab 
had 4,561 stockholders of record. The closing stock price on the NYSE on 
January 31, 2025, was $250.19 per share.
DIVIDEND POLICY
Ecolab has paid common stock dividends for 88 consecutive years. 
Quarterly cash dividends are typically paid on the 15th of January, April, 
July and October, or the ensuing business day.
DIVIDEND REINVESTMENT PLAN
Stockholders of record may elect to reinvest their dividends. Plan 
participants also may elect to purchase Ecolab common stock through 
this service. To enroll in the plan, stockholders may contact the plan 
sponsor, Computershare, for a brochure and enrollment form.
GOVERNANCE
Disclosures concerning our board of directors’ policies, governance 
principles and corporate ethics practices, including our Code of Conduct, 
are available online at www.investor.ecolab.com/governance.
INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
PricewaterhouseCoopers LLP
45 South Seventh Street, Suite 3400
Minneapolis, MN 55402
INVESTOR INQUIRIES
Securities analysts, portfolio managers and representatives of financial 
institutions should contact:
Ecolab Investor Relations 
1 Ecolab Place
St. Paul, MN 55102 
Phone: 651.250.2500
INVESTOR RESOURCES
SEC FILINGS: Copies of Ecolab’s Form 10-K, 10-Q and 8-K  reports  as 
filed with the Securities and Exchange Commission (SEC)  are  available 
free of charge. These documents may be obtained on our website at 
www.investor.ecolab.com/financials/sec-filings promptly after such 
reports are filed with, or furnished to, the SEC, or by contacting:
Ecolab Inc.
Attn: Corporate Secretary
1 Ecolab Place
St. Paul, MN 55102
Email: investor.info@ecolab.com
INVESTMENT PERFORMANCE
The following stock performance graph assumes investment of 
$100 on December 31, 2019, in Ecolab Common Stock, the S&P 500 
Index, and the S&P 500 Materials Index, and daily reinvestment of all 
dividends.
TRANSFER AGENT, REGISTRAR AND DIVIDEND 
PAYING AGENT
Stockholders of record may contact the transfer agent, 
Computershare Trust Company, N.A., to request assistance with a 
change of address, transfer of share ownership, replacement of lost 
stock certificates, dividend payment or tax reporting issues. If your 
Ecolab stock is held in a bank or brokerage account, please contact 
your bank or broker for assistance.
COURIER ADDRESS
Computershare
150 Royall St., Suite 101
Canton, MA 02021
GENERAL CORRESPONDENCE AND DIVIDEND 
REINVESTMENT PLAN CORRESPONDENCE
Computershare
150 Royall St., Suite 101
Canton, MA 02021
WEBSITE
www.computershare.com
TELEPHONE
1.312.360.5203 or 1.800.322.8325
HEARING IMPAIRED
1.312.588.4110 or 1.800.822.2794
Computershare provides telephone assistance to stockholders Our 
agents are available: 8am - 8pm ET on weekdays, 9am - 5.30pm ET 
on Saturdays. Around-the-clock service is also available online and 
via the telephone Interactive Voice Response system.
$50
$100
$150
$200
2019
2020
2021
2022
2023
2024
DOLLARS
ECOLAB
S&P 500 INDEX
S&P 500 
MATERIALS INDEX 

ECOLAB ANNUAL REPORT 2024   
BOARD OF DIRECTORS 
Judson B. Althoff
Executive Vice President and Chief Commercial 
Officer, Microsoft Corporation (technology 
provider), Director since 2024, Audit and Finance 
Committees
Shari L. Ballard
Chief Executive Officer of Minnesota United 
FC (professional soccer team of Minnesota), 
Director since 2018, Audit and Safety, Health & 
Environment Committees
Christophe Beck
Chairman and Chief Executive Officer of Ecolab 
Inc., Director since 2020, Safety, Health & 
Environment Committee
Michel D. Doukeris
Chief Executive Officer of Anheuser-Busch InBev 
SA/NV (global beverage and brewing company), 
Director since 2025
Eric M. Green
Chairman, President and Chief Executive 
Officer of West Pharmaceutical Services Inc. 
(life sciences company), Director since 2022, 
Compensation & Human Capital Management* 
and Governance Committees
Arthur J. Higgins
Operating Advisor to Abu Dhabi Investment 
Authority (investment company), Director 
since 2010, Compensation & Human Capital 
Management and Safety, Health & 
Environment Committees
Michael Larson
Chief Investment Officer to William H. Gates, III 
and Business Manager of Cascade Investment, 
L.L.C., Director since 2012, Finance* and Safety, 
Health & Environment Committees
David W. MacLennan
Lead Independent Director. Former Chairman 
and Chief Executive Officer of Cargill, 
Incorporated (food, agricultural, financial, and 
industrial products and services company), 
Director since 2015, Compensation & Human 
Capital Management and Governance* 
Committees
Tracy B. McKibben
Founder and Chief Executive Officer of MAC 
Energy Advisors LLC (investment and consulting 
company for climate-conscious energy 
and infrastructure solutions), Director since 
2015, Compensation & Human Capital and 
Governance Committees
Lionel L. Nowell III
Former Senior Vice President and Treasurer of 
PepsiCo, Inc. (food and beverage company), 
Director since 2018, Audit* and Finance 
Committees
Victoria J. Reich
Former Senior Vice President and Chief 
Financial Officer of Essendant Inc. (wholesale 
distributor of business products), Director since 
2009, Audit and Governance Committees
Suzanne M. Vautrinot
President of Kilovolt Consulting Inc. (consulting 
company for cybersecurity strategy and 
technology) and a retired Major General of the 
U.S. Air Force, Director since 2014, Audit and 
Safety, Health & Environment* Committees
John J. Zillmer
Chief Executive Officer and Director of Aramark 
(provider of food, facilities management, 
and uniform services), Director since 2006, 
Compensation & Human Capital Management 
and Finance Committees
*Denotes committee chair
COMMUNICATION WITH DIRECTORS
Stakeholders and other interested parties, 
including our investors and associates, with 
substantive matters requiring the attention of 
our board (e.g., governance issues or potential 
accounting, control or auditing irregularities) 
may use the contact information for our board 
located on our website at www.investor.
ecolab.com/governance/contact-the-board.
Matters not requiring the direct attention of our 
board — such as employment inquiries, sales 
solicitations, questions about our products and 
other such matters — should be submitted 
to the company’s management at our Global 
Headquarters in St. Paul, MN. In addition to 
online communication, interested parties may 
direct correspondence to our board at:
Ecolab Inc.
Attn: Corporate Secretary
1 Ecolab Place
St. Paul, MN 55102
CORPORATE OFFICERS
  
Nicholas J. Alfano 
Executive Vice President and President – 
Global Industrial Group 
Tiffany M. Atwell
Executive Vice President – Government 
Relations
Christophe Beck 
Chairman and Chief Executive Officer

Larry L. Berger
Executive Vice President and Chief Technical 
Officer
David L. Bingenheimer 
Executive Vice President and General Manager 
– Ecolab Digital
Melissa Blais
Vice President – Tax 
Jandeen M. Boone
Executive Vice President, General Counsel and 
Secretary
Jennifer J. Bradway 
Senior Vice President and Corporate Controller
Darrell R. Brown
President and Chief Operating Officer
Gregory B. Cook 
Executive Vice President and President — 
Institutional Group
Hayley E. Crowe
Executive Vice President and General Manager 
– Global Life Sciences
Alexander (Sam) De Boo
Executive Vice President and President — 
Global Markets
Machiel (Mike) Duijser
Executive Vice President and Chief Supply 
Chain Officer
Alexandra (Soraya) Hlila
Executive Vice President and General Manager 
– Global Pest
Scott D. Kirkland
Chief Financial Officer
Catherine Loh
Vice President and Treasurer
Laurie M. Marsh
Executive Vice President — Human Resources
Harpreet Saluja
Executive Vice President — Corporate Strategy 
& Business Development

Delivering innovations 
for the next century.
Protecting people and the resources vital to life 
Ecolab offers water, hygiene and infection prevention solutions and services to 
advance food safety, maintain clean and safe environments and optimize water 
and energy use.
All product names appearing in the text of this Annual Report 
are the trademarks, brand names, service marks or copyrights of 
Ecolab USA Inc. or affiliated Ecolab group companies.
Global Headquarters
1 Ecolab Place, St. Paul, MN 55102
1 800 2 ECOLAB
 
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