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Pentair

pnr · NYSE Industrials
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Ticker pnr
Exchange NYSE
Sector Industrials
Industry Industrial - Machinery
Employees 10,000+
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FY2024 Annual Report · Pentair
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MOVE
IMPROVE
ENJOY
MOVE
IMPROVE
ENJOY
MOVE
IMPROVE
ENJOY
2024 
ANNUAL REPORT

OUR PURPOSE
To create a better world for people and the planet  
through smart, sustainable water solutions.
OUR MISSION
We help the world sustainably move, improve and enjoy 
water, life’s most essential resource.
OUR VISION
To be the world’s most valued sustainable water solutions 
company for our employees, customers and shareholders.
OUR IMPACT
Making Better Essential through our products and 
solutions, for people and the planet.

Dear Shareholders,
I am proud to share our 2024 accomplishments in our efforts to achieve our vision to be the 
world's most valued sustainable water solutions company for our employees, customers and 
shareholders. Focused on our mission to help the world sustainably move, improve and 
enjoy water, we create products and solutions that deliver for our customers, create value 
for our shareholders, and positively impact people and the planet.  
Delivering on Our 2024 Commitments 
In 2024, we delivered another transformative year, producing record* results on many 
metrics as we aim to deliver long-term value for our shareholders. Our results were driven 
by the power of our balanced and resilient water portfolio, our focused growth strategy and 
strong execution from our committed team. In 2024, we drove record* profitability and free cash flow and continued 
to lower our debt, ending the year in a very strong financial position. We announced a dividend increase for 2025 
and that marks the 49th consecutive year of increases. This is an important component of our long-term capital 
allocation strategy and further solidifying our status as a dividend aristocrat. 
Our Transformation program continued its momentum and, in 2024, we began to implement 80/20 to accelerate 
these efforts. We are focused on reducing complexity, streamlining our operations and optimizing our organization 
for future growth. We believe Transformation and 80/20 will continue to help us drive higher profitability going 
forward.
Strong Performance Across Our Water Portfolio
Each of our Move (Pentair Flow), Improve (Pentair Water Solutions) and Enjoy (Pentair Pool) Water segments 
delivered over $1 billion in sales and drove record* margins again in 2024, highlighting the strength of our balanced 
and resilient water portfolio that can help address some of the world’s toughest water challenges. In Flow, we 
continued to grow our Commercial business while evolving our go-to-market strategy within Industrial Solutions. In 
Water Solutions, our filtration sales delivered another year of growth, and in Pool, we returned to sales growth 
driven by a strong aftermarket. 
Creating Differentiated, Sustainable Growth
Guided by Making Better Essential, we continue to make significant progress in our sustainability efforts throughout 
our operations and across our businesses. Pentair’s sustainability strategy is aligned with our business strategy to 
help drive long-term value for our stakeholders while we reduce our impact on the environment. We were proud to 
be recognized by Investor’s Business Daily  in 2024 as a Top 100 Sustainable Company for our positive contributions 
to the environment through business activities and strong financial performance.
As we look ahead, we believe we are well positioned to address the world’s water challenges through our smart, 
sustainable water solutions. Thank you to our employees for their contributions in 2024 and for continuing to deliver 
on our Win Right Values. We are excited about the future and our ability to deliver for our employees, our customers 
and you, our shareholders.
Thank you for your support,
John L. Stauch
Pentair President and CEO
*Record results refer to period post the nVent separation from Pentair in 2018.

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
Commission file number 001-11625
Pentair plc
(Exact name of Registrant as specified in its charter)
Ireland
98-1141328
(State or other jurisdiction of
incorporation or organization)
(I.R.S. Employer
Identification number)
Regal House, 70 London Road, 
Twickenham,
London, TW13QS
United Kingdom
(Address of principal executive offices)
Registrant’s telephone number, including area code: 44-74-9421-6154
Securities registered pursuant to Section 12(b) of the Act:
Title of each class
Trading Symbol(s)
Name of each exchange on which registered
Ordinary Shares, nominal value $0.01 per share
PNR
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.    Yes ☑No ☐
Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act.
Yes ☐
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.    Yes ☑
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 during the preceding 12 months (or for such shorter period that the Registrant was required to submit such files).    Yes ☑
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 Act).    Yes ☐
No ☑
Aggregate market value of voting and non-voting common equity held by non-affiliates of the Registrant, based on the closing price of $76.67 per share as 
reported on the New York Stock Exchange on June 30, 2024 (the last business day of Registrant’s most recently completed second quarter): $12,544,144,875. 
The number of shares outstanding of Registrant’s only class of common stock on December 31, 2024 was 164,817,183.
DOCUMENTS INCORPORATED BY REFERENCE
Parts of the Registrant’s definitive proxy statement for its annual general meeting to be held on May 6, 2025, are incorporated by reference in this Form 10-K in 
response to Part III, ITEM 10, 11, 12, 13 and 14.

Pentair plc
Annual Report on Form 10-K
For the Year Ended December 31, 2024 
Page
PART I
ITEM 1.
Business
1
ITEM 1A.
Risk Factors
5
ITEM 1B.
Unresolved Staff Comments
18
ITEM 1C.
Cybersecurity
18
ITEM 2.
Properties
19
ITEM 3.
Legal Proceedings
20
ITEM 4.
Mine Safety Disclosures
20
PART II
ITEM 5.
Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer 
Purchases of Equity Securities
22
ITEM 6.
[Reserved]
23
ITEM 7.
Management’s Discussion and Analysis of Financial Condition and Results of Operations
24
ITEM 7A.
Quantitative and Qualitative Disclosures about Market Risk
39
ITEM 8.
Financial Statements and Supplementary Data
40
ITEM 9.
Changes in and Disagreements with Accountants on Accounting and Financial Disclosure
79
ITEM 9A.
Controls and Procedures
79
ITEM 9B.
Other Information
79
ITEM 9C.
Disclosure Regarding Foreign Jurisdictions that Prevent Inspections
79
PART III
ITEM 10.
Directors, Executive Officers and Corporate Governance
80
ITEM 11.
Executive Compensation
80
ITEM 12.
Security Ownership of Certain Beneficial Owners and Management and Related 
Stockholder Matters
81
ITEM 13.
Certain Relationships and Related Transactions, and Director Independence
81
ITEM 14.
Principal Accounting Fees and Services
81
PART IV
ITEM 15.
Exhibits and Financial Statement Schedules
82
ITEM 16.
Form 10-K Summary
85
Signatures
86

PART I
ITEM 1.    BUSINESS
Unless the context otherwise indicates, references herein to “Pentair,” the “Company,” and such words as “we,” “us,” and “our” 
include Pentair plc and its consolidated subsidiaries.
GENERAL
At Pentair, we help the world sustainably move, improve and enjoy water, life’s most essential resource. From our residential and 
commercial water solutions to industrial water management and everything in between, Pentair is focused on smart, sustainable 
water solutions that help our planet and people thrive.
Pentair strategy
Our vision is to be the world’s most valued sustainable water solutions company for our employees, customers and shareholders. 
As a company, we:
•
Focus on growth in our core businesses and strategic initiatives;
•
Accelerate digital innovation and technology as well as sustainability investments;
•
Expedite growth and drive margin expansion through our Transformation Program; and
•
Build a high performance growth culture and deliver on our commitments while living our Win Right values.
HISTORY AND DEVELOPMENT
We are an Irish public limited company that was formed in 2014. We are the successor to Pentair Ltd., a Swiss corporation 
formed in 2012, and Pentair, Inc., a Minnesota corporation formed in 1966 and our wholly-owned subsidiary, under the Securities 
Exchange Act of 1934, as amended (the “Exchange Act”). Although our jurisdiction of organization is Ireland, we manage our 
affairs so that we are centrally managed and controlled in the United Kingdom (the “U.K.”) and therefore have our tax residency 
in the U.K.
On December 2, 2024, as part of our Pool reportable segment, we completed the acquisition of G & F Manufacturing, LLC (“G & 
F Manufacturing”) for $116.0 million in cash, net of cash acquired and subject to customary adjustments. The net purchase price 
is comprised of an upfront cash payment of $108.0 million, subject to customary adjustments, and the estimated fair value at the 
acquisition date of a contingent earn-out liability based upon the achievement of certain defined operating results in the two years 
following the acquisition. G & F Manufacturing manufactures and services pool heat pumps. 
Our registered principal office is located at Regal House, 70 London Road, Twickenham, London, TW13QS United Kingdom. 
Our management office in the United States (“U.S.”) is located at 5500 Wayzata Boulevard, Suite 900, Golden Valley, 
Minnesota.
BUSINESS AND PRODUCTS
Pentair is comprised of three reportable segments: Flow, Water Solutions and Pool. The following is a brief description of each of 
the Company’s reportable segments and business activities.
Flow
The Flow segment aims to deliver water where it is needed, when it is needed, more efficiently and to transform waste into value. 
This segment designs, manufactures and sells a variety of fluid treatment and pump products and systems, including pressure 
vessels, gas recovery solutions, membrane bioreactors, wastewater reuse systems and advanced membrane filtration, separation 
systems, water disposal pumps, water supply pumps, fluid transfer pumps, turbine pumps, solid handling pumps, and agricultural 
spray nozzles, while serving the global residential, commercial and industrial markets. These products and systems are used in a 
range of applications, including fluid delivery, ion exchange, desalination, food and beverage, separation technologies for the oil 
and gas industry, residential and municipal wells, water treatment, wastewater solids handling, pressure boosting, circulation and 
transfer, fire suppression, flood control, agricultural irrigation and crop spray.
For the fiscal year ended December 31, 2024, our residential and irrigation flow businesses, which sell pumps focused on 
residential and agriculture, comprised approximately 37% of Flow sales. Another approximately 29% of Flow sales were from the 
commercial & infrastructure flow businesses, which sell larger pumps focused on fire suppression, water supply, wastewater and 
flood control. The remaining approximately 34% of Flow sales were from the industrial solutions business, comprised of 
applications focused on industrial process and air filtration and sustainable gas.
1

Flow brand names include Pentair Flow, Aurora, Berkeley, Codeline, Fairbanks-Nijhuis, Haffmans, Hydromatic, Hypro, Jung 
Pumpen, Myers, Sta-Rite, Shurflo, Südmo and X-Flow.
Customers
Flow customers include businesses engaged with end users, and wholesale and retail distribution in the residential, agricultural, 
commercial, food and beverage, and industrial vertical markets.
Seasonality
We have historically experienced increased demand following warm weather trends for residential water supply and agricultural 
products. Such demand historically has been at seasonal highs from April to August. Seasonal effects may vary from year to year 
and are impacted by weather patterns, particularly by temperatures, heavy flooding and droughts.
Competition
Flow faces numerous domestic and international competitors, some of which have substantially greater resources directed to the 
vertical markets in which we compete. Competition focuses on brand names, product performance (including energy-efficient 
offerings and required specifications), quality, service and price. We compete by offering a wide variety of innovative and high-
quality products, which we believe are competitively priced. 
Water Solutions
The Water Solutions segment aims to provide great tasting, higher-quality water and ice while helping people use water more 
productively. This segment designs, manufactures and sells commercial and residential water treatment products and systems 
including pressure tanks, control valves, activated carbon products, commercial ice machines, conventional filtration products, 
and point-of-entry and point-of-use water treatment systems. These water treatment products and systems are for use in residential 
whole home water filtration, drinking water filtration and water softening solutions in addition to commercial water management 
and filtration in foodservice operations. In addition, our water solutions business also provides installation and preventative 
services for water management solutions for commercial operators.
For the fiscal year ended December 31, 2024, our commercial business, which offers products such as conventional filtration 
products, commercial point-of-entry and point-of-use water treatment systems, activated carbon products and commercial ice 
machines, comprised approximately 66% of Water Solutions sales. In addition, our commercial business also provides installation 
and preventative services for water management solutions for commercial operators. The other approximately 34% of Water 
Solutions sales were associated with our residential business, which primarily focuses on products associated with residential 
point of entry and point of use filtration and softening systems, pressure tanks and control valves. 
Water Solutions brand names include Pentair Water Solutions, Everpure, Fleck, KBI, Manitowoc Ice, Pentek and RainSoft.
Customers
Water Solutions customers include businesses engaged in wholesale and retail distribution in the residential, commercial and food 
and beverage vertical markets. Customers also include end users, consumers, commercial operators and original equipment 
manufacturers. 
Seasonality
We experience seasonal demand with several end customers and end users within Water Solutions. End-user demand for water 
solution products generally follows warm weather trends and is at seasonal highs from April to September.
Competition
Water Solutions faces numerous domestic and international competitors, some of which have substantially greater resources 
directed to the vertical markets in which we compete. Competition focuses on brand names, product performance (including 
required specifications), quality and price. We compete by offering a wide variety of innovative and high-quality products, which 
we believe are competitively priced. We believe our distribution channels and reputation for quality also provide us a competitive 
advantage.
Pool
The Pool segment aims to provide innovative, energy-efficient pool solutions to help people more sustainably enjoy water. This 
segment designs, manufactures and sells a complete line of energy-efficient residential and commercial pool equipment and 
accessories including pumps, filters, heaters, lights, automatic controls, automatic cleaners, maintenance equipment and pool 
accessories. Applications for our pool products include residential and commercial pool maintenance, pool repair, renovation, 
service, construction and aquaculture solutions.
The primary brand names associated with the Pool segment are Pentair Pool, Kreepy Krauly, Pleatco and Sta-Rite.
2

Customers
Pool customers include businesses engaged in wholesale and retail distribution in the residential and commercial vertical markets. 
Customers in the residential and commercial verticals also include end users and consumers.
One customer in the Pool business represented approximately 15% of our consolidated net sales in both 2024 and 2023.
Seasonality
We have historically experienced seasonal demand with several end customers and end users. End-user demand for pool 
equipment follows warm weather trends and historically has been at seasonal highs from April to August. The magnitude of the 
sales spike has historically been partially mitigated by employing some advance sale “early buy” programs (generally including 
extended payment terms and/or additional discounts). 
Competition
Pool faces numerous domestic and international competitors, some of which have substantially greater resources directed to the 
vertical markets in which we compete. Competition focuses on brand names, product performance (including energy-efficient 
offerings and required specifications), quality, service and price. We compete by offering a wide variety of innovative and high-
quality products, which we believe are competitively priced. We believe our distribution channels and reputation for quality also 
provide us a competitive advantage.
INFORMATION REGARDING ALL REPORTABLE SEGMENTS
Research and development
We conduct research and development activities primarily in our own facilities. These efforts consist mostly of the development 
of new products, product applications and manufacturing processes.
Raw materials
The principal materials we use in manufacturing our products are mild steel, stainless steel, electronic components (including 
drives and motors), plastics (resins, fiberglass, epoxies), metals and paint (powder and liquid). In addition to the purchase of raw 
materials, we purchase some finished goods for distribution for resale.
We purchase the materials we use in various manufacturing processes on the open market. We believe the majority of such 
materials are available through multiple sources and in adequate supply. We have certain long-term commitments, principally 
price commitments, for the purchase of various component parts and raw materials and continue to work with our suppliers to 
maintain delivery continuity. Alternate sources of supply are available for most materials and we believe that the termination of 
any of these commitments would not have a material adverse effect on our financial position, results of operations or cash flows.
Certain commodities, such as metals and resins, are subject to commodity market and duty-driven price fluctuations. We manage 
these fluctuations through several mechanisms, including long-term agreements with price adjustment clauses for significant 
commodity market movements in certain circumstances. Prices for raw materials, such as metals, may trend higher in the near 
future due to the volatile market trends.
Intellectual property
Patents, non-compete agreements, proprietary technologies, customer relationships, trademarks, trade names and brand names are 
important to our business. However, we do not regard our business as being materially dependent upon any single patent, non-
compete agreement, proprietary technology, customer relationship, trademark, trade name or brand name.
Patents, patent applications and license agreements will expire or terminate over time by operation of law, in accordance with 
their terms or otherwise. We do not expect the termination of patents, patent applications or license agreements to have a material 
adverse effect on our financial position, results of operations or cash flows.
Human capital resources
We believe our success depends on our ability to attract, develop and retain strong employees. We believe a deep-rooted culture 
energizes our employees to make a difference within and beyond the workplace. We strive to be the destination for top talent, and 
work hard to develop and retain high performers throughout their career. We also believe our Win Right values, positive culture 
and commitment to inclusion and diversity foster innovation and curiosity, which, in turn, can contribute to us being an industry 
leader.
As of December 31, 2024, we had approximately 9,750 employees worldwide, of which approximately 50% are located in the 
U.S. A small portion of our U.S. employees are unionized. Outside the U.S. we have employees in certain countries, primarily in 
Europe, who are represented by an employee representative organization, such as a union, works council or employee association.
3

Employee engagement and development
We believe engaging our employees and developing their careers is important to our long-term success and ties directly to our 
Win Right culture and values. We support our Win Right culture by providing dedicated culture training to our employees 
globally. We engage with our employees and gather feedback about our employee programs, practices and policies through 
various approaches that include town hall meetings where Pentair leaders share strategies and perspectives and answer questions; 
quarterly leadership meetings to communicate our results and expectations; and an annual senior leadership meeting to drive 
growth and productivity initiatives, share best practices, and invest in our leaders. In addition, we conduct employee engagement 
and pulse surveys during the year to gauge the level of engagement and potential actions needed on culture, the business, 
employee experience and retention. We believe in transparency with our employees and provide the results of those surveys to the 
manager level and above which drive the development of action plans.
Training and development
To support employees in their career journey, we have developed and shared through our dedicated development site, a number of 
tools and resources. We offer career pathing and development resources for all functions throughout Pentair. We support 
development annually with a dedicated career week, individual development planning and targeted development experiences 
supported through live training sessions; on-demand eLearning, virtual classrooms and downloadable materials. Additionally, our 
annual talent management process supports employees to set objectives, receive feedback and development, and build 
development plans with their leaders.
Our talent development efforts span across various levels of our organization, including our early career Leadership Development 
Program, a 36-month program in which potential future leaders participate in rotations intended to develop their capabilities 
through organization-wide exposure, and our Growth Manager development programs that prepare our new and experienced 
managers to be more effective and inclusive leaders at Pentair.
Inclusion
Our commitment to inclusion is part of living our Win Right values. Our success also depends on our ability to attract, engage, 
develop and retain our employees, which includes diverse employees from an array of backgrounds. We believe an inclusive and 
diverse workforce contributes different perspectives and innovative ideas that enable us to improve. We believe that every 
employee should be provided the same opportunity to be heard, respected, have a sense of belonging and contribute to our 
mission. Our Business Resource Groups, which are open to everyone, have been established to help promote a culture of inclusion 
by providing an additional forum for employee feedback, such as sharing insights that could help the business improve, and 
sponsoring awareness, education and engagement.
We take an integrated approach to supporting and promoting workplace inclusion by fostering a globally aware, inclusive culture; 
and reinforcing our practices to be fair and nondiscriminatory. We have various training and organizational approaches dedicated 
to fostering inclusion, including a training called the “The Power of Inclusion;” Business Resource Groups led by employees; 
Pentair’s Code of Business Conduct and Ethics; and other resources on our company’s intranet.
Health, safety and wellness
We are committed to providing a safe workplace for all of our employees. We encourage employees to “Stop Work” anytime 
there is a potential concern regarding worker safety, and promote an open door policy so that all of our employees feel free to 
speak to their manager if there are any potential health, safety, compliance or sustainability concerns. Additionally, each site 
maintains a confidential reporting process, and we encourage the use of the Ethics Hotline for employees to report anonymously 
potential safety concerns. All locations, enterprise wide, are required to meet regulatory agency standards as applicable to each 
site’s location.
Compensation and benefits
In the U.S., non-union full-time employees are eligible to receive the following benefits: short-term and long-term disability 
insurance; flexible and health savings accounts and wellness programs; health insurance (medical, pharmacy, dental); eight weeks 
paid parental leave for birth, adoptive and foster parents; two weeks paid caregiver leave; legal services; retirement benefits; 
employee stock purchase plan; tuition reimbursement; holidays; vacation and sick time. Benefits for union employees and 
employees of G & F Manufacturing, which was acquired on December 2, 2024, may vary.
4

Sustainability activities
As a leading provider of smart, sustainable water solutions and with a foundation of Win Right values, we recognize that the work 
we do and the products and services we provide help to improve lives and the environment around the world. We are focused on 
building on our Win Right values and culture by further contributing to the development of a sustainable and responsible society 
that we believe will also drive our future growth. We are also focused on further integrating our sustainability goals throughout 
our business by creating accountability for our sustainability strategy and shared commitments. We have established formal 
sustainability programs to further advance our sustainability goals. 
In 2023, Pentair completed an Environmental, Social and Governance (“ESG”) assessment in alignment with the European 
Union’s Corporate Sustainability Reporting Directive (“CSRD”). This assessment supported the topics focused on in our first set 
of social responsibility strategic targets, which we announced in 2021. These strategic targets remained in effect through 2024 and 
reflected the Company’s social responsibility focus areas. Also in alignment with the CSRD, in 2025 we are conducting an 
updated sustainability assessment, and expect to use the results of this updated assessment for continued sustainability strategic 
planning and risk management, as well as to determine future focus areas, targets, goals and disclosure requirements under the 
CSRD.
Annually, we publish a corporate responsibility/sustainability report on our sustainability activities and accomplishments, which 
can be found on our corporate website, and which is not incorporated by reference into this Annual Report on Form 10-K.
Environmental matters
See ITEM 1A “Risk Factors – We are exposed to environmental laws, liabilities and litigation.”
Captive insurance subsidiary
A portion of our property and casualty insurance program is insured through our regulated wholly-owned captive insurance 
subsidiary, Penwald Insurance Company (“Penwald”). Reserves for policy claims are established based on actuarial projections of 
ultimate losses. Accruals with respect to liabilities insured by third parties, such as liabilities arising from acquired businesses, 
pre-Penwald liabilities and those of certain non-U.S. operations, are established.
Matters pertaining to Penwald are discussed in ITEM 8, Note 1 of the Notes to Consolidated Financial Statements – Insurance 
subsidiary, included in this Form 10-K.
Available information
We make available free of charge (other than an investor’s own Internet access charges) through our Internet website (https://
www.pentair.com) our Annual Report on Form 10-K, Quarterly Reports on Form 10-Q, Current Reports on Form 8-K, and if 
applicable, amendments to those reports filed or furnished pursuant to Section 13(a) or 15(d) of the Exchange Act as soon as 
reasonably practicable after we electronically file such material with, or furnish it to, the U.S. Securities and Exchange 
Commission (the “SEC”). Reports of beneficial ownership filed by our directors and executive officers pursuant to Section 16(a) 
of the Exchange Act are also available on our website. We are not including the information contained on our website as part of, 
or incorporating it by reference into, this Annual Report on Form 10-K.
In addition, the SEC maintains an internet site that contains reports, proxy and information statements, and other information 
regarding issuers that file electronically with the SEC, and you may access any materials we file with the SEC through their 
website at www.sec.gov.
ITEM 1A.    RISK FACTORS
You should carefully consider all of the information in this document and the following risk factors before making an investment 
decision regarding our securities. Any of the following risks could materially and adversely affect our business, financial 
condition, results of operations, cash flows and the actual outcome of matters as to which forward-looking statements are made in 
this document. 
Risks Relating to Our Business
General global economic and business conditions affect demand for our products.
We compete in various geographic regions and product markets around the world. Among these, the most significant are global 
industrial, commercial, and residential markets. We have experienced, and expect to continue to experience, fluctuations in 
revenues and results of operations due to economic and business cycles. Important factors for our businesses and the businesses of 
our customers and suppliers include the overall strength of the global economy and various regional economies and our 
customers’ confidence in these economies, industrial and governmental capital spending, the strength of residential and 
commercial real estate markets, residential housing markets, the food service industry, the commercial business climate, global 
supply chain stability, possible tariff increases, unemployment rates, availability of consumer and commercial financing, interest 
5

rates, inflation rates, and energy and commodity prices. Recessions, economic downturns, inflation, slowing economic growth and 
social and political instability in the industries and/or markets where we compete could negatively affect our revenues and 
financial performance in future periods, result in future restructuring charges, and adversely impact our ability to grow or sustain 
our business. For example, current macroeconomic and political instability, inflation and the strengthening of the U.S. dollar have 
and could continue to adversely impact our results of operations. In addition, military conflicts, such as those between Russia and 
Ukraine and in the Middle East, and their impact on economies, may adversely impact our results of operations. The businesses of 
many of our industrial customers are to varying degrees cyclical and have experienced periodic downturns. While we attempt to 
minimize our exposure to economic or market fluctuations by serving a balanced mix of end markets and geographic regions, any 
of the above factors, individually or in the aggregate, or a significant or sustained downturn in a specific end market or geographic 
region could reduce demand for our products and services, which could have a material adverse effect on our business, financial 
condition, results of operations and cash flows.
We compete in attractive markets with a high level of competition, which may result in pressure on our profit margins and 
limit our ability to maintain or increase the market share of our products.
The markets for our products and services are geographically diverse and highly competitive. We compete against large and well-
established national and global companies, regional and local companies, diversified and pure-play companies, and lower-cost 
manufacturers. Competition may also result from new entrants into the markets we serve offering products and/or services that 
compete with ours. We compete based on technical expertise, intellectual property, reputation for quality and reliability, 
timeliness of delivery, previous installation history, contractual terms, service offerings, customer experience and service, and 
price. Some of our competitors attempt to compete based primarily on price, localized expertise, and local relationships, 
especially with respect to products and applications that do not require a great deal of engineering or technical expertise. In 
addition, during economic downturns, average selling prices tend to decrease as market participants compete more aggressively 
on price. Moreover, demand for our products, which impacts profit margins, is affected by changes in customer order patterns, 
such as changes in the levels of inventory maintained by customers and the timing of customer purchases, adoption of new 
technology and connected products, and changes in customers’ preferences for our products, including the success of products 
offered by our competitors. Customer purchasing behavior may also shift by product mix in the market or result in a shift to new 
distribution channels. If we are unable to continue to differentiate our products, services and solutions or adapt to changes in 
customer purchasing behavior or shifts in distribution channels, or if we are unable to maintain our desired pricing or forced to 
incur additional costs to remain competitive, it could have a material adverse effect on our business, financial condition, results of 
operations and cash flows.
Our future growth is dependent upon our ability to transform and adapt our products, services, solutions, and organization to 
meet the demands of local markets in both developed and emerging economies and by developing or acquiring new 
technologies that achieve market acceptance with acceptable margins.
We operate in global markets that are characterized by customer demand that is often global in scope but localized in delivery. 
We compete with numerous smaller regional and local companies that may be positioned to offer products produced at lower cost 
than ours, or to capitalize on highly localized relationships and knowledge that are difficult for us to replicate. Also, in several 
markets, potential customers prefer local suppliers, in some cases because of existing relationships and in other cases because of 
local legal restrictions or incentives that favor local businesses. In addition, we need to be flexible to adapt our products to ever 
changing customer preferences, including those relating to climate change and sustainability matters as well as regulatory 
requirements. We have identified specific product and geographic market opportunities that we find attractive and continue to 
pursue, both within and outside the U.S. We expect to continue investing in our businesses to drive these opportunities through 
research and development and additional sales and marketing resources. Unless we successfully penetrate these markets, our core 
sales growth will likely be limited or may decline. Accordingly, our future success depends upon a number of factors, including 
our ability to transform and adapt our products, services, solutions, organization, workforce and sales strategies to fit localities 
throughout the world; identify emerging technological and other trends in our target end markets; and develop or acquire 
competitive technologies, products, services, and solutions and bring them to market quickly and cost-effectively. We must also 
monitor emerging technologies, such as artificial intelligence, and business models, and we may not be able to take advantage of 
such technologies, which could include not being able to attract and retain talent that would enable us to leverage such 
technologies. Our competitors may be more successful in their technology strategy and develop superior products and services 
with the aid of emerging technologies. In addition, the markets for our products, services and solutions may not develop or grow 
as we anticipate. The failure of our products, services or solutions to gain market acceptance due to more attractive offerings by 
our competitors, the introduction of new competitors to the market with new or innovative product offerings, or the failure to 
address any of the above factors could have a material adverse effect on our business, financial condition, results of operations 
and cash flows.
6

We may not be able to identify, finance and complete suitable acquisitions and investments, and any completed acquisitions 
and investments may be unsuccessful or consume significant resources. 
Our business strategy includes acquiring businesses and making investments that complement our existing businesses. We 
continue to analyze and evaluate the acquisition of strategic businesses or product lines with the potential to strengthen our 
industry position or enhance our existing set of product, service, and solution offerings. We may not be able to identify suitable 
acquisition candidates, obtain financing or have sufficient cash necessary for acquisitions, or successfully complete acquisitions in 
the future. Acquisitions and investments may involve significant cash expenditures, debt incurrences, equity issuances, operating 
losses and expenses. Acquisitions involve numerous other risks, including:
•
diversion of management time and attention from daily operations;
•
difficulties integrating acquired businesses, technologies and personnel into our business;
•
difficulties in obtaining and verifying the financial statements and other business information of acquired businesses;
•
inability to obtain required regulatory approvals;
•
potential loss of key employees, key contractual relationships or key customers of acquired companies or of ours;
•
assumption of the liabilities and exposure to unforeseen liabilities of acquired companies; and
•
dilution of interests of holders of our shares through the issuance of equity securities or equity-linked securities.
It may be difficult for us to integrate acquired businesses efficiently into our business operations. Any acquisitions or investments 
may not be successful or realize the intended benefits and may ultimately result in impairment charges or have a material adverse 
effect on our business, financial condition, results of operations and cash flows.
We may not achieve some or all of the expected benefits of our business initiatives.
During 2024 and 2023, we executed certain business restructuring initiatives aimed at reducing our fixed cost structure and 
realigning our business. Additionally, in 2024 and 2023, we made progress on our Transformation Program designed to accelerate 
growth and drive margin expansion by driving operational excellence, reducing complexity and streamlining our processes. As a 
result, we have incurred and expect to continue to incur in the future substantial expense, including transformation costs that 
include professional services, project management and related design and execution charges, as well as costs related to both labor 
and non-labor restructuring and IT investments, and restructuring charges. In 2024, we also began using 80/20 guiding principles, 
which focus on key customers and products through quadrant-based strategies, and we expect this analysis to result in actions to 
improve operating performance by reducing lower margin sales and removing complexity. As a result, it is possible our revenues 
could be reduced by exiting certain customers and products. In addition, we may not be able to achieve accelerated growth and 
margin expansion or operating efficiencies to reduce costs or realize benefits that we anticipate in connection with the foregoing 
initiatives. If we are unable to execute these initiatives as planned, we may not realize all or any of the anticipated benefits, which 
could have a material adverse effect on our business, financial condition, results of operations and cash flows.
We may experience cost increases and other inflation.
In recent years, we experienced inflationary cost increases of raw materials, such as metals and resins, drives and motors, as well 
as increases in logistics, transportation, energy, insurance and labor costs (including wages, pensions and health care benefits). 
The ongoing volatile market for commodities has the potential to continue to drive price increases in our supply chain. The 
current U.S. administration has recently implemented tariffs and has announced the possibility of implementing additional, or 
increasing current, tariffs; these actions and any reactionary tariff adjustments by other countries may also contribute to 
inflationary cost increases. We strive for productivity improvements and implement increases in selling prices to help mitigate 
cost increases. We also implement operational initiatives to mitigate the impacts of inflation and reduce our costs. However, these 
actions may not be successful in managing our costs or increasing our productivity. We anticipate supply chain pressures and 
inflationary cost increases due to potential tariffs and pressure on global manufacturing to continue into 2025. Continued cost 
inflation, new or increased tariffs, or our failure to increase prices, generate cost savings or improve productivity could have a 
material adverse effect on our business, financial condition, results of operations and cash flows.
Interruption of our supply chain could affect our ability to produce or deliver our products and could negatively impact our 
business and profitability.
In recent years, we experienced supply chain challenges, including increased lead times for raw materials due to availability 
constraints and high demand for these materials. These disruptions or our failure to effectively respond to them may increase 
product, logistics or labor costs, limit availability of raw materials or cause delays in delivering our backlog, or may cause an 
inability to deliver products to our customers or meet customer demand. While we have elevated our engagement with our 
suppliers and used secondary suppliers and new methods of procurement where available to mitigate supply chain pressures, 
7

supply chain challenges may continue in the future. In addition, as we execute on our ongoing Transformation Program, we may 
incur additional costs as a result of changing to new suppliers and investing in alternative fixtures and tools. Any material 
interruption in our supply chain, such as: material interruption of the supply of raw materials and components due to the casualty 
loss of any of our manufacturing plants; interruptions in service by our third-party logistic service providers or common carriers 
that ship goods within our distribution channels; unexpected delays in shipping or processing through customs of goods; increased 
logistics costs, including air freight; lack of availability of marine cargo insurance for shipments in certain geographies due to 
hostilities; trade restrictions, such as increased tariffs or quotas, embargoes or customs restrictions or inspections; or other 
unexpected or uncontrollable events that cause a material interruption in our supply chain such as pandemics, social or labor 
unrest, natural disasters, or political disputes, international hostilities, and military conflicts could negatively affect our ability to 
produce or deliver our products and have a negative material impact on our business and our profitability. Additionally, our raw 
materials and components are sourced from a wide variety of domestic and international business partners. We rely on these 
suppliers to provide high quality products and to comply with applicable laws. Our ability to find qualified suppliers who meet 
our standards and supply products in a timely and efficient manner may be a challenge, especially with respect to raw materials 
and components sourced from outside the U.S. and from countries or regions with diminished infrastructure, developing or failing 
economies, or which are experiencing political instability or social unrest. For certain products, we may rely on one or very few 
suppliers. A supplier's failure to meet our standards, provide products in a timely and efficient manner, or comply with applicable 
laws is beyond our control. In addition, our competitors may be less reliant on third-party suppliers than we are or have suppliers 
in a region that has a better cost position or an enhanced logistical advantage than we have, which may give such competitors 
more control over their supply chain and lead times for manufacturing products. These issues could have a material adverse effect 
on our business, financial condition, results of operations and cash flows.
We are exposed to political, regulatory, economic, trade, and other risks that arise from operating a multinational business.
Sales outside of the U.S. for the year ended December 31, 2024 accounted for 31% of our net sales. Further, most of our 
businesses obtain some products, components and raw materials from non-U.S. suppliers. Accordingly, our business is subject to 
the political, regulatory, economic, trade, and other risks that are inherent in operating in, and purchasing from, numerous 
countries. These risks include:
•
changes in general economic and political conditions in countries where we operate or purchase from, particularly in 
emerging markets;
•
relatively more severe or unpredictable economic conditions in some international markets than in the U.S.;
•
the imposition of sanctions, tariffs, duties, exchange controls, currency restrictions or other trade restrictions;
•
changes in tax treaties, laws or rulings that could have a material adverse impact on our effective tax rate;
•
the difficulty of enforcing agreements and collecting receivables through non-U.S. legal systems;
•
the difficulty of communicating and monitoring evolving regulations, standards and directives across our sales channels, 
product lines, services and global facilities;
•
the difficulty of ensuring that our products, services, sales channels and supply chains meet ever-changing regional 
regulations and requirements;
•
trade protection measures and import or export licensing requirements and restrictions;
•
the possibility of international hostilities, military conflicts or terrorist action affecting us, our operations, supply chains, 
our end-markets or economies generally;
•
the threat of nationalization and expropriation;
•
changes due to nationalist consumer sentiment;
•
the difficulty in staffing and managing widespread operations in non-U.S. labor markets;
•
limitations on repatriation of earnings or other regionally-imposed capital requirements;
•
the difficulty of protecting intellectual property in non-U.S. countries; and
•
changes in and required compliance with a variety of non-U.S. laws and regulations, some of which may be incompatible 
with each other or U.S. laws and regulations.
8

Our success depends in part on our ability to anticipate and effectively manage these and other risks. We cannot assure that these 
and other factors will not have a material adverse effect on our international operations or on our business as a whole.
Changes in U.S. or foreign government administrative policy, including the imposition of, or increases in, tariffs and changes 
to existing trade agreements, could have a material adverse effect on us. 
As a result of changes to U.S. or foreign government administrative policy, there may be changes to existing trade agreements; 
greater restrictions on free trade generally; imposition of or significant increases in tariffs on goods including those imported into 
the U.S., particularly tariffs on products manufactured in Mexico, China, Canada, or other countries where we purchase, have 
operations or manufacture or sell products; prohibitions or restrictions on doing business with certain entities, including those 
with certain relationships with China; and adverse responses by foreign governments to U.S. trade policy, among other possible 
changes. The current U.S. administration has recently implemented tariffs and has announced the possibility of implementing 
additional, or increasing current, tariffs, and it remains unclear what the U.S. administration or foreign governments, including 
China, will or will not do with respect to tariffs or international trade agreements and policies. A trade war; other governmental 
action, including threatened actions and uncertainty, related to tariffs or international trade agreements; changes in U.S. social, 
political, regulatory and economic conditions or in laws and policies governing foreign trade, manufacturing, development and 
investment in the territories and countries where we currently purchase, have operations or manufacture and sell products; and any 
resulting negative sentiments towards the U.S. as a result of such changes, could have a material adverse effect on our business, 
financial condition, results of operations and cash flows.
Intellectual property challenges may hinder our ability to develop, engineer and market our products.
Patents, non-compete agreements, proprietary technologies, customer relationships, trademarks, trade names and brand names are 
important to our business. Intellectual property protections, however, may not preclude competitors from developing products like 
ours, or from challenging our names or products. Our pending patent, copyright, and trademark registration applications may not 
be accepted, or competitors may challenge the validity or scope of our patents, copyrights or trademarks. In addition, our patents, 
copyrights, trademarks and other intellectual property rights may not provide us a significant competitive advantage. Furthermore, 
our business strategy also includes expanding our smart product offerings and there are many other companies that hold patents in 
this space. We have noticed an increasing tendency for participants in our markets, including competitors, to use challenges to 
intellectual property to compete. Patent and trademark challenges increase our costs to develop, engineer and market our products. 
We may need to spend significant resources monitoring, enforcing and defending, including through litigation, our intellectual 
property rights, and we may or may not be able to detect infringement by third parties. If we fail to successfully enforce our 
intellectual property rights or register new patents, our competitive position could suffer, which could have a material adverse 
effect on our business, financial condition, results of operations and cash flows.
We have significant goodwill and intangible assets and future impairment of our goodwill and intangible assets could have a 
material adverse effect on our results of operations.
We test goodwill and other indefinite-lived intangible assets for impairment on at least an annual basis, and more frequently if 
circumstances warrant. As of December 31, 2024, our goodwill and intangible assets were $4,320.4 million and represented 
approximately 67% of our total assets. Declines in fair market value could result in future goodwill and intangible asset 
impairment charges. 
A loss of, or material cancellation, reduction, or delay in purchases by or delivery of products to, one or more of our largest 
customers could harm our business.
Our net sales to our largest customer represented approximately 15% of our consolidated net sales in 2024. While we do not have 
any other customers that accounted for more than 10% of our consolidated net sales in 2024, we have other customers that are key 
to the success of our business. Our concentration of sales to a relatively small number of larger customers makes our relationship 
with each of these customers important to our business. Our success is dependent on retaining these customers, which requires us 
to successfully manage relationships and anticipate the needs of our customers in the channels in which we sell our products. Our 
customers also may be impacted by economic conditions in the industries of those customers, which could result in reduced 
demand for or a delay in purchases of our products. In addition, our customers may cancel orders for purchases of our products or 
may not order products at rates consistent with past order levels, including due to inventory rebalancing or corrections in 
channels. In addition, we may not be able to timely deliver products to our largest customers due to supply chain interruptions or 
otherwise. We cannot provide assurance that we will be able to retain our largest customers. In addition, some of our customers 
may shift their purchases to our competitors in the future. The loss of one or more of our largest customers, any material 
cancellation, reduction, or delay in purchases by or delivery of products to these customers, or our inability to successfully 
develop relationships with additional customers could have a material adverse effect on our business, financial condition, results 
of operations and cash flows.
9

Catastrophic and other events beyond our control may disrupt operations at our manufacturing facilities and those of our 
suppliers, which could cause us to be unable to meet customer demands or increase our costs, or reduce customer spending.
If operations at any of our manufacturing facilities or those of our suppliers were to be disrupted as a result of significant 
equipment failures, natural disasters, earthquakes, power outages, fires, explosions, terrorism, political disputes, international 
hostilities, military conflicts, cybersecurity incidents, adverse weather conditions, labor disputes, public health epidemics or 
pandemics, or other catastrophic events or disruptions outside of our control, we may be unable to fill customer orders and 
otherwise meet customer demand for our products. Some of our operations, including our pool business operations in North 
Carolina, Florida and California, are in areas that are more susceptible to natural disasters such as hurricanes, wildfires and 
earthquakes. These types of events may negatively impact residential, commercial and industrial spending in impacted regions or, 
depending on the severity, global spending. As a result, any of such events could have a material adverse effect on our business, 
financial condition, results of operations and cash flows. We maintain property insurance that we believe to be adequate to 
provide for reconstruction of facilities and equipment, and to cover business interruption losses resulting from any production 
interruption or shutdown caused by an insured loss. However, any recovery under our insurance policies may not offset the lost 
sales or increased costs that may be experienced during the disruption of operations and may also affect the price and availability 
of insurance in the future, which could have a material adverse effect on our business, financial condition, results of operations 
and cash flows.
Seasonality of sales and weather conditions could have a material adverse effect on our financial results.
We experience seasonal demand with end customers and end users within each of our business segments. Demand for pool 
equipment in the Pool segment, water solution products in the Water Solutions segment, and residential water supply and 
agricultural products within the Flow segment follows warm weather trends, with seasonal highs ranging from April to 
September. While historically we have attempted to mitigate the magnitude of the sales spikes in the Pool segment by employing 
some advance sale “early buy” programs (generally including extended payment terms and/or additional discounts), we cannot 
provide assurance that these programs will be successful should we continue to use them in the future. In addition, seasonal 
effects associated with products within our Flow, Water Solutions and Pool segments may vary from year-to-year and be 
impacted by weather patterns, such as temperature, heavy flooding and droughts. Moreover, adverse weather conditions, such as 
cold or wet weather, may negatively impact demand for, and sales of, products within our business segments.
Volatility in currency exchange rates and failure to effectively hedge our exposure to fluctuations could have a material 
adverse effect on our financial condition, results of operations and cash flows.
Sales outside of the U.S. for the year ended December 31, 2024 accounted for approximately 31% of our net sales. Our financial 
statements reflect translation of items denominated in non-U.S. currencies to U.S. dollars. Therefore, if the U.S. dollar strengthens 
in relation to the principal non-U.S. currencies from which we derive revenue as compared to a prior period, our U.S. dollar 
reported revenue and income will effectively be decreased to the extent of the change in currency valuations, and vice-versa. 
Fluctuations in foreign currency exchange rates, most notably the strengthening of the U.S. dollar against the euro, could have a 
material adverse effect on our reported revenue in future periods. In addition, currency variations could have a material adverse 
effect on margins on sales of our products in countries outside of the U.S. and margins on sales of products that include 
components obtained from suppliers located outside of the U.S.
Periodically, we use derivative financial instruments to manage or reduce the impact of changes in foreign currency rates. If we 
are not successful in monitoring our foreign currency exchange exposures and conducting an effective hedging program, our 
foreign currency hedging activities may not offset the impact of fluctuations in currency exchange rates on our results of 
operations and financial position.
Our business may be adversely affected by matters associated with our labor force.
Certain of our employees are covered by collective bargaining agreements or represented by works councils. Although we believe 
that our relations with the labor unions and works councils that represent our employees are generally good and we have 
experienced no material work stoppages recently, we may experience these and other types of conflicts with labor unions, works 
councils, or other groups representing our employees. Any future negotiations with these groups may result in significant 
increases in our cost of labor. In addition, an important aspect of attracting and retaining qualified personnel is continuing to offer 
competitive wages, employee healthcare, retirement plans and other benefits. The expenses we record for our employee benefit 
plans depend on factors such as changes in market interest rates and healthcare cost inflation, and significant unfavorable changes 
in these factors could increase our expenses and funding requirements. An inability to control costs and funding requirements 
related to employee benefits could negatively impact our results of operations and financial condition.
Complications with the design or implementation of our updated enterprise resource planning system could adversely impact 
our business and operations.
We rely extensively on information systems and technology to operate and manage our business and summarize operating results. 
We are in the process of a multi-year implementation of an updated global enterprise resource planning (“ERP”) system in 
connection with moving to digital processes under our Transformation Program. Ultimately, this ERP system will modernize 
10

several of our existing operating and transactional financial systems. The ERP system is designed to accurately maintain our 
financial records, enhance operational functionality and provide timely information to our management team related to the 
operation of the business. The ERP system implementation process has required, and will continue to require, the investment of 
significant personnel and financial resources. We may not be able to successfully implement the ERP system without 
experiencing delays, increased costs and other difficulties. If we are unable to successfully design and implement the updated 
ERP system as planned, our financial position, results of operations and cash flows could be negatively impacted. Additionally, if 
we do not effectively implement the ERP system as planned or the ERP system does not operate as intended, the effectiveness of 
our internal control over financial reporting could be adversely affected or our ability to assess those controls adequately could be 
delayed.
Risks Relating to Our Debt and Financial Markets
Increased leverage may harm our business, financial condition and results of operations.
As of December 31, 2024, we had $1,663.1 million of total debt outstanding on a consolidated basis. Subject to restrictions in our 
debt agreements, we and our subsidiaries may incur additional indebtedness in the future, including in connection with 
acquisitions. Our level of indebtedness and any future increases in our level of indebtedness may have important effects on our 
future operations, including, without limitation:
•
additional cash requirements in order to support the payment of interest on our outstanding indebtedness;
•
increased vulnerability to adverse changes in general economic and industry conditions, as well as to competitive 
pressure;
•
reduced ability to obtain additional financing for working capital, capital expenditures, general corporate and other 
purposes;
•
reduced flexibility in planning for, or reacting to, changes in our business and our industry; and
•
limited flexibility to make acquisitions and develop technology.
Our ability to make payments of principal and interest on and to refinance our indebtedness, including our existing debt as well as 
any future debt that we may incur, will depend on our ability to generate cash in the future from operations, financings or sales of 
assets or businesses. Our ability to generate cash is subject to general economic conditions and financial, business and other 
factors affecting our operations, many of which are beyond our control. If we are unable to generate sufficient cash flow from 
operations in the future to service our debt and meet our other cash requirements, we may be required, among other things:
•
to seek additional financing in the debt or equity markets;
•
to refinance or restructure all or a portion of our indebtedness;
•
to sell selected assets or businesses; or
•
to reduce or delay planned capital or operating expenditures.
Such measures might not be sufficient to enable us to service our debt and meet our other cash requirements. In addition, any such 
financing, refinancing or sale of assets or businesses might not be available at all or on economically favorable terms.
Covenants in our debt instruments may adversely affect us.
Our credit agreements and indentures contain customary financial covenants, including those that limit the amount of our debt, 
which may restrict the operations of our business and our ability to incur additional debt to finance acquisitions. Our ability to 
meet the financial covenants may be affected by events beyond our control, and we cannot provide assurance that we will meet 
those tests. A breach of any of these covenants could result in a default under our credit agreements or indentures. Upon the 
occurrence of an event of default under any of our credit facilities or indentures, the lenders or trustees could elect to declare all 
amounts outstanding thereunder to be immediately due and payable and, in the case of credit facility lenders, terminate all 
commitments to extend further credit. If the lenders or trustees accelerate the repayment of borrowings, we cannot provide 
assurance that we will have sufficient assets to repay our credit facilities and our other indebtedness. Furthermore, acceleration of 
any obligation under any of our material debt instruments will permit the holders of our other material debt to accelerate their 
obligations, which could have a material adverse effect on our financial condition.
11

We may increase our debt or raise additional capital, our credit ratings may be downgraded in the future, or our interest rates 
may increase, each of which could affect our financial condition, and may decrease our profitability.
As of December 31, 2024, we had $1,663.1 million of total debt outstanding on a consolidated basis. We may increase our debt or 
raise additional capital in the future, subject to restrictions in our debt agreements. If our cash flow from operations is less than we 
anticipate, if our cash requirements are more than we expect, or if we intend to finance acquisitions, we may require more 
financing. However, debt or equity financing may not be available to us on acceptable terms, or at all. If we incur additional debt 
or raise equity through the issuance of additional capital shares, the terms of the debt or capital shares issued may give the holders 
rights, preferences and privileges senior to those of holders of our ordinary shares, particularly in the event of liquidation. The 
terms of the debt may also impose additional and more stringent restrictions on our operations than we currently have. If we raise 
funds through the issuance of additional equity, the percentage ownership of existing shareholders in our company would decline. 
If we are unable to raise additional capital when needed, our financial condition could be adversely affected. 
Unfavorable changes in the ratings that rating agencies assign to our debt may ultimately negatively impact our access to the debt 
capital markets and increase the costs we incur to borrow funds. If ratings for our debt fall below investment grade, our access to 
the debt capital markets may become restricted. Additionally, our credit agreements generally include an increase in interest rates 
if the ratings for our debt are downgraded. To the extent that our interest rates increase, our interest expense will increase, which 
could adversely affect our financial condition, results of operations and cash flows.
Disruptions in the financial markets could adversely affect us, our customers and our suppliers by increasing funding costs or 
reducing availability of credit.
In the normal course of our business, we may access credit markets for general corporate purposes, which may include repayment 
of indebtedness, acquisitions, additions to working capital, repurchase of shares, capital expenditures and investments in our 
subsidiaries. Although we expect to have sufficient liquidity to meet our foreseeable needs, our access to and the cost of capital 
could be negatively impacted by disruptions in the credit markets, including due to failures of financial institutions, which have 
occurred in the past and made financing terms for borrowers unattractive or unavailable. These factors may make it more difficult 
or expensive for us to access credit markets if the need arises. In addition, these factors may make it more difficult for our 
suppliers to meet demand for products or for customers to purchase products or commence new projects as suppliers and 
customers may experience increased costs of debt financing or difficulties in obtaining debt financing. Disruptions in the financial 
markets may have adverse effects on various areas of the economy, which could lead to a slowdown in general economic activity 
and adversely affect our businesses. One or more of these factors could adversely affect our business, financial condition, results 
of operations or cash flows.
Risks Relating to Legal, Regulatory and Compliance Matters
Violations of the U.S. Foreign Corrupt Practices Act, U.K. Bribery Act, and other anti-corruption laws outside the U.S. could 
have a material adverse effect on us.
The U.S. Foreign Corrupt Practices Act (“FCPA”), U.K. Bribery Act, and other anti-corruption laws in other jurisdictions 
generally prohibit companies and their intermediaries from making improper payments to government officials or other persons 
for the purpose of obtaining or retaining business. Recent years have seen a substantial increase in anti-bribery law enforcement 
activity, with more frequent and aggressive investigations and enforcement proceedings by both the U.S. Department of Justice 
and the SEC, increased enforcement activity by non-U.S. regulators, and increases in criminal and civil proceedings brought 
against companies and individuals. Our policies mandate compliance with these anti-bribery laws. We operate in many parts of 
the world that are recognized as having governmental and commercial corruption and, in certain circumstances, strict compliance 
with anti-bribery laws may conflict with local customs and practices. We cannot assure that our internal control policies and 
procedures will always protect us from negligent, reckless or criminal acts committed by our employees or third-party 
intermediaries. In the event that we believe or have reason to believe that our employees, suppliers, customers, or agents have or 
may have violated applicable anti-corruption laws, including the FCPA, we may be required to investigate the relevant facts and 
circumstances, which can be expensive and require significant time and attention from senior management. Violations of these 
laws may require self-disclosure to government agencies and result in criminal or civil sanctions, which could disrupt our business 
and result in a material adverse effect on our reputation, business, financial condition, results of operations and cash flows.
Our failure to satisfy international trade compliance regulations, and changes in U.S. government and other applicable 
sanctions, could have a material adverse effect on us.
Our global operations require importing and exporting goods and technology across international borders on a regular basis. 
Certain of the products we sell are “dual use” products, which are products that may have both civil and military applications, or 
may otherwise be involved in weapons proliferation, and are often subject to more stringent export controls. From time to time, 
we obtain or receive information alleging improper activity in connection with imports or exports. Our policies mandate strict 
compliance with U.S. and non-U.S. trade laws applicable to our products. However, even when we are in strict compliance with 
law and our policies, we may suffer reputational damage if certain of our products are sold through various intermediaries to 
12

sanctioned entities or to entities operating in sanctioned countries. When we receive information alleging improper activity, our 
policy is to investigate that information and respond appropriately, including, if warranted, reporting our findings to relevant 
governmental authorities. Nonetheless, our policies and procedures may not always protect us from actions that would violate 
applicable laws. Any improper actions could subject us to civil or criminal penalties, including material monetary fines, or other 
adverse actions including denial of import or export privileges, and could damage our reputation and business prospects.
We are exposed to environmental, and health and safety laws, liabilities and litigation.
We are subject to U.S. federal, state, local and non-U.S. laws and regulations governing protection of the environment and worker 
health and safety. Compliance with these environmental, health and safety regulations could require us to satisfy environmental 
requirements, increase the cost of manufacturing our products or otherwise have a material adverse effect on our business, 
financial condition, results of operations and cash flows. Any violations of these laws by us could cause us to incur unanticipated 
liabilities. We are also required to comply with various environmental laws and maintain permits, many of which are subject to 
renewal from time to time, for many of our businesses, and we could be adversely impacted if we are unable to renew existing 
permits or to obtain any additional permits that may be required. Compliance with environmental requirements also could require 
significant operating or capital expenditures or result in significant operational restrictions. We cannot provide assurance that we 
have been or will be at all times in compliance with environmental and health and safety laws. If we violate these laws, we could 
be fined, criminally charged or otherwise sanctioned by regulators.
We have been named as a defendant, target or a potentially responsible party (“PRP”) in a number of environmental matters 
relating to our current or former businesses. We have disposed of a number of businesses and in certain cases, we have retained 
responsibility and potential liability for certain environmental obligations. We have received claims for indemnification from 
certain purchasers of businesses from us. We may be named as a PRP at other sites in the future for existing business units, as 
well as both divested and acquired businesses. In addition to clean-up actions brought by governmental authorities, private parties 
could bring individual or class-action claims due to the presence of, or exposure to, hazardous substances, including at sites where 
we did not have operations but may have acquired liability through an acquisition of a business.
Certain environmental laws impose liability on current or previous owners or operators of real property for the cost of removal or 
remediation of hazardous substances at their properties or at properties at which they have disposed of hazardous substances. We 
have projects underway at several current and former manufacturing facilities to investigate and remediate environmental 
contamination resulting from our past operations or by the operations of divested or acquired businesses or other businesses that 
previously owned or used the properties. The cost of remediation and other environmental liabilities can be difficult to accurately 
predict and is typically excluded by insurance. In addition, environmental requirements change and tend to become more stringent 
over time. Our eventual environmental remediation costs and liabilities could exceed the amount of our current reserves.
Our subsidiaries are party to asbestos-related litigation that could adversely affect our financial condition, results of 
operations and cash flows.
Our subsidiaries, along with numerous other companies, are named as defendants in a substantial number of lawsuits based on 
alleged exposure to asbestos-containing materials, substantially all of which relate to our discontinued operations. These cases 
typically involve product liability claims based primarily on allegations of manufacture, sale or distribution of industrial products 
that either contained asbestos or were attached to or used with asbestos-containing components manufactured by third parties or to 
which asbestos insulation was applied after installation. In addition, some cases brought against us involve the presence of 
asbestos at facilities that we own or used to own. Each case typically names a large number of product manufacturers, service 
providers and premises owners. Historically, our subsidiaries have been identified as defendants in asbestos-related claims. Our 
strategy has been, and continues to be, to mount a vigorous defense aimed at having unsubstantiated suits dismissed, and settling 
claims before trial only where appropriate. As of December 31, 2024, there were approximately 690 asbestos-related claims 
pending against our subsidiaries, substantially all of which relate to our discontinued operations. We cannot predict with certainty 
the extent to which we will be successful in litigating or otherwise resolving lawsuits in the future, and we continue to evaluate 
different strategies related to asbestos claims filed against us. Unfavorable rulings, judgments or settlement terms could have a 
material adverse impact on our business and financial condition, results of operations and cash flows. In addition, while most of 
the asbestos claims against us are covered by liability insurance policies from many years ago, not all claims are insured. As our 
insurers resolve claims relating to past policy periods, the aggregate coverage provided by those policies erodes. If we exhaust our 
coverage under those policies, we will be exposed to potential uninsured losses. Over time, the uninsured portion of our asbestos 
docket may increase, which may require us to set greater reserves to resolve future asbestos cases.
13

Failure to comply with the broad range of standards, laws and regulations in the jurisdictions in which we operate may result 
in exposure to substantial disruptions, costs and liabilities.
Our products, manufacturing facilities and business operations are subject to numerous federal, state and local statutory and 
regulatory requirements, both within and outside the U.S. These laws and regulations impose on us increasingly complex, 
stringent and costly monitoring and compliance activities, including but not limited to environmental, health, and safety protection 
standards and permitting, labeling and other requirements regarding (among other things) product efficiency and performance, 
material makeup, air quality and emissions, and wastewater discharges; the use, handling, and disposal of hazardous or toxic 
materials and substances, including perfluoroalkyl and polyfluoroalkyl substances (“PFAS”) and other substances of concern; 
remediation of environmental contamination; and working conditions for and compensation of our employees. We may also be 
affected by future standards, laws or regulations, including those imposed in response to energy, climate change, product 
functionality, geopolitical, corporate social responsibility, or similar concerns. These standards, laws, or regulations may impact 
our costs of operation, the sourcing of raw materials, and the manufacture and distribution of our products and place restrictions 
and other requirements or impediments on the products and solutions we can sell in certain geographical locations or on the 
willingness of certain investors to own our shares.
We are exposed to certain regulatory, financial and other risks related to climate change and other sustainability matters.
Climate change is receiving ever increasing attention worldwide. Many scientists, legislators and others attribute global warming 
to increased levels of greenhouse gases, which has led to significant legislative and regulatory efforts to limit greenhouse gas 
emissions. The U.S. Environmental Protection Agency (“EPA”) has published findings that emissions of carbon dioxide, 
methane, and other greenhouse gases (“GHGs”) present an endangerment to public health and the environment because emissions 
of such gases are, according to the EPA, contributing to the warming of the earth’s atmosphere and other climate changes. Based 
on these findings, the EPA has implemented regulations that require reporting of GHG emissions, or that limit emissions of GHGs 
from certain mobile or stationary sources. In addition, the U.S. Congress and federal and state regulatory agencies have 
considered other legislation and regulatory proposals to reduce emissions of GHGs, and many states have already taken legal 
measures to reduce emissions of GHGs, primarily through the development of GHG inventories, GHG permitting and/or regional 
GHG cap-and-trade programs. It is uncertain whether, when and in what form a federal mandatory carbon dioxide emissions 
reduction program, or other state programs, may be adopted. These and other existing or potential international initiatives and 
regulations could affect our operations. To the extent our customers, particularly our energy and industrial customers, are subject 
to any of these or other similar proposed or newly enacted laws and regulations, we are exposed to risks that the additional costs 
by customers to comply with such laws and regulations could impact their ability or desire to continue to operate at similar levels 
in certain jurisdictions as historically seen or as currently anticipated, which could negatively impact their demand for our 
products and services. As customers become increasingly concerned about the environmental impact of their purchases, if we fail 
to keep up with changing regulations or innovate or operate in ways that minimize the energy use of our products or operations, 
customers may choose more energy efficient or sustainable alternatives. These actions could also increase costs associated with 
our operations, including costs for raw materials and transportation. We may also be subject to consumer lawsuits or enforcement 
actions by governmental authorities if our sustainability claims relating to product marketing are inaccurate. It is uncertain what 
new laws will be enacted and therefore we cannot predict the potential impact of such laws on our future financial condition, 
results of operations and cash flows. The laws and regulations regarding sustainability disclosures and requirements, including the 
Corporate Sustainability Reporting Directive in the European Union and various U.S. state requirements such as in California, are 
rapidly evolving and could have an adverse effect on our operations and the costs of compliance with, and the other burdens 
imposed by, these and other laws or regulatory actions may increase our operational costs.
As part of our strategy regarding environmental, climate change and sustainability matters, we have set and may adjust corporate 
responsibility strategic targets or set additional targets aimed at reducing our impact on the environment and climate change and/
or targets relating to other sustainability matters. In addition, as a leading provider of water treatment solutions, our business 
strategy includes positioning our products and services as sustainable solutions. Actions we take to achieve our targets or strategy 
could result in increased costs to our operations. We may not be able to achieve such targets or our desired impact, and any future 
investments we make in furtherance of achieving such targets and our strategy may not meet investor expectations or standards 
regarding sustainability performance. Moreover, we may determine that it is in the best interest of our company and our 
shareholders to prioritize other business, social, governance or sustainable investments over the achievement of our current targets 
based on economic, regulatory and social factors, business strategy or feedback from investors or other stakeholders. In addition, 
investors and other stakeholders are increasingly focused on these matters, and as stakeholder expectations and standards are 
evolving, we may not be able to sufficiently respond to these evolving standards and expectations or investors may not view our 
products and services as sustainable solutions. Furthermore, we could be criticized for the accuracy or completeness of the 
disclosure of our corporate responsibility and sustainability initiatives. If we are unable to meet our targets or successfully 
implement our strategy or our corporate responsibility and sustainability reporting is inaccurate or incomplete, then we could 
suffer from reputational damage and incur adverse reaction from investors and other stakeholders, which could adversely impact 
the perception of our brand and our products and services by current and potential investors and customers, which could in turn 
adversely impact our business, results of operations, or financial condition.
14

Increased cybersecurity threats and computer crime pose a risk to our systems, networks, products and services, and we are 
exposed to potential regulatory, financial and reputational risks relating to the protection of our data.
We rely upon information technology systems and networks in connection with a variety of business activities, some of which are 
managed by third parties. As our business increasingly interfaces with employees, customers, dealers and suppliers using 
information technology systems and networks, we are subject to an increased risk to the secure operation of these systems and 
networks. Our evolution into smart products subjects us to increased cyber and technology risks. The secure operation of our 
information technology systems and networks is critical to our business operations and strategy. Cybersecurity threats designed to 
gain unauthorized access to our systems, networks and data are increasing in frequency and sophistication. These threats pose a 
risk to the security of our systems and networks and the confidentiality, availability and integrity of the data we process and 
maintain. Establishing systems and processes to address these threats may increase our costs. We have experienced cybersecurity 
incidents, and, although we have determined these cybersecurity incidents to be immaterial and to have had no material adverse 
effect on our business strategy, financial condition, results of operations or cash flows, there can be no assurance of similar results 
in the future. Should future attacks succeed, it could expose us and our employees, customers, dealers and suppliers to the theft of 
assets, misuse of information or systems, compromises of confidential information, manipulation and destruction of data, product 
failures, production downtimes and operations disruptions. The occurrence of any of these events could have a material adverse 
effect on our reputation, business, financial condition, results of operations and cash flows. While we maintain cybersecurity 
insurance, the costs related to cybersecurity threats or incidents may not be fully insured, and future cybersecurity coverage may 
become more expensive if we experience a cybersecurity incident. In addition, such cybersecurity incidents could result in 
litigation, reputational impacts, regulatory action and potential liability, and additional costs and operational consequences of 
implementing further data protection measures. For information on our cybersecurity risk management, strategy and governance, 
see ITEM 1C. - Cybersecurity.
Changes in data privacy laws and our ability to comply with them could have a material adverse effect on us.
We collect and store data that is sensitive to us and our employees, customers, dealers and suppliers. A variety of U.S. and non-
U.S. state and national, and international laws and regulations apply to the collection, use, retention, protection, security, 
disclosure, transfer and other processing of personal and other data. Many data privacy regulations outside of the U.S., including 
the General Data Protection Regulation (the “GDPR”) in the European Union, are more stringent than federal regulations in the 
U.S. Within the U.S., many states are considering adopting, or have already adopted privacy regulations, including, for example, 
the California Consumer Privacy Act. These laws and regulations are rapidly evolving and changing, and could have an adverse 
effect on our operations. Companies’ obligations and requirements under these laws and regulations are subject to uncertainty in 
how courts and governmental authorities may interpret them. The costs of compliance with, and the other burdens imposed by, 
these and other laws or regulatory actions may increase our operational costs, and/or result in interruptions or delays in the 
availability of systems. In the case of non-compliance with these laws, including the GDPR, regulators have the authority to levy 
significant fines. In addition, if there is a breach of privacy, we may be required to make notifications under data privacy laws or 
regulations, or could become subject to litigation. The occurrence of any of these events could have a material adverse effect on 
our reputation, business, financial condition, results of operations and cash flows.
We may be negatively impacted by litigation and other claims.
We are currently, and may in the future become, subject to litigation and other claims. These legal proceedings are typically 
claims that relate to our products or services or to the conduct of our business and include, without limitation, claims relating to 
commercial, regulatory or contractual disputes with suppliers, authorities, customers or parties to acquisitions and divestitures; 
intellectual property matters; environmental, asbestos, safety and health matters; product quality and liability matters; matters 
arising from the use or installation of our products; consumer protection matters; and employment and labor matters. The outcome 
of such legal proceedings cannot be predicted with certainty, and some may be disposed of unfavorably to us. In addition to 
insurance costs rising and insurers decreasing coverage, insurance coverage is not available for some of our claims and may be 
disputed by carriers in others. While we currently maintain what we believe to be suitable product liability insurance, we may not 
be able to maintain this insurance on our preferred terms or at an acceptable cost. Further, this insurance may not provide 
adequate protection against potential or previously existing liabilities. In addition, we self-insure a portion of product liability 
claims and must satisfy deductibles on other insured claims. Additionally, some of our business involves the sale of our products 
to customers that are constructing large and complex systems, facilities or other capital projects, and while we generally try to 
limit our exposure to liquidated damages, consequential damages and other potential damages in the contracts for these projects, 
we could be exposed to significant monetary damages and other liabilities in connection with the sale of our products for these 
projects for a variety of reasons. In addition, some of our businesses, customers, and dealers are subject to various laws and 
regulations regarding consumer protection and advertising and sales practices, and we have been named, and may be named in the 
future, as a defendant in litigation, including class action complaints, arising from alleged violation of these laws and regulations. 
In addition, our indemnification obligations relating to the purchase or sale of businesses could result in litigation or claims of 
unknown amounts. Successful claims or litigation against us for significant amounts could have a material adverse effect on our 
reputation, business, financial condition, results of operations and cash flows.
15

Risks Relating to Our Jurisdiction of Incorporation in Ireland and Tax Residency in the U.K.
We are subject to changes in law and other factors that may not allow us to maintain a worldwide effective corporate tax rate 
that is competitive in our industry. 
While we believe that we should be able to maintain a worldwide effective corporate tax rate that is competitive in our industry, 
we cannot give any assurance as to what our effective tax rate will be in the future because of, among other things, uncertainty 
regarding tax policies of the jurisdictions where we operate. Also, the tax laws and treaties of the U.S., the U.K., Ireland and other 
jurisdictions could change in the future, and such changes could cause a material change in our worldwide effective corporate tax 
rate. For example, the Organization for Economic Co-operation and Development Pillar Two Model Rules (“Pillar Two”) for a 
global 15.0% minimum tax, have been adopted by a number of jurisdictions in which we operate. Pillar Two has negatively 
impacted our effective tax rate in 2024 and is likely to continue to impact our effective tax rate in the future. We continue to 
evaluate the enacted legislative changes and new guidance as it becomes available. In addition, legislative action could be taken 
by the U.S., the U.K., Ireland or the European Union that could override tax treaties or modify tax statutes or regulations upon 
which we expect to rely and adversely affect our effective tax rate. We cannot predict the outcome of any specific legislative 
proposals. If proposals were enacted that had the effect of disregarding our incorporation in Ireland or limiting our ability as an 
Irish company to maintain tax residency in the U.K., we could be subject to increased taxation and/or be required to take action to 
maintain our effective tax rate, which could materially adversely affect our financial condition, results of operations, cash flows or 
our effective tax rate in future reporting periods.
A change in our tax residency could have a negative effect on our future profitability, and may trigger taxes on dividends or 
exit charges.
Under current Irish legislation, a company is regarded as resident for tax purposes in Ireland if it is incorporated in Ireland. Under 
current U.K. legislation, a company that is centrally managed and controlled in the U.K. is regarded as resident in the U.K. for 
taxation purposes unless it is treated as resident in another jurisdiction pursuant to any appropriate double tax treaty with the U.K. 
Other jurisdictions may also seek to assert taxing jurisdiction over us. 
The Organization for Economic Co-operation and Development proposed a number of measures relating to the tax treatment of 
multinationals, some of which are implemented by amending double tax treaties through the multilateral convention to implement 
tax treaty-related measures to prevent base erosion and profit shifting (the “MLI”). The MLI has now entered into force for a 
number of countries, including Ireland and the U.K. Under the Double Taxation Convention between Ireland and the U.K., as 
amended by the MLI, the residency tie-breaker provides that a company will remain dual resident unless there is a determination 
otherwise by the tax authorities of the two contracting states. 
In January 2021, we obtained a determination from the tax authorities in Ireland, the Irish Revenue Commissioners, and in the 
U.K., HM Revenue & Customs, which states that we are resident for tax purposes only in the U.K.
It is possible that in the future, whether as a result of a change in law or the practice of any relevant tax authority or as a result of 
any change in the conduct of our affairs, we could become, or be regarded as having become, resident in a jurisdiction other than 
the U.K. If we cease to be resident in the U.K. and become a resident in another jurisdiction, we may be subject to U.K. exit 
charges, and could become liable for additional tax charges in the other jurisdiction (including dividend withholding taxes or 
corporate income tax charges). If we were to be treated as resident in more than one jurisdiction, we could be subject to taxation 
in multiple jurisdictions. If, for example, we were considered to be a tax resident of Ireland, we could become liable for Irish 
corporation tax, and any dividends paid by us could be subject to Irish dividend withholding tax. 
Irish law differs from the laws in effect in the United States and may afford less protection to holders of our securities.
It may not be possible to enforce court judgments obtained in the U.S. against us in Ireland based on the civil liability provisions 
of the U.S. federal or state securities laws. In addition, there is some uncertainty as to whether the courts of Ireland would 
recognize or enforce judgments of U.S. courts obtained against us or our directors or officers based on the civil liabilities 
provisions of the U.S. federal or state securities laws or hear actions against us or those persons based on those laws. We have 
been advised that the U.S. currently does not have a treaty with Ireland providing for the reciprocal recognition and enforcement 
of judgments in civil and commercial matters. Therefore, a final judgment for the payment of money rendered by any U.S. federal 
or state court based on civil liability, whether or not based solely on U.S. federal or state securities laws, would not automatically 
be enforceable in Ireland.
As an Irish company, we are governed by Irish law and the Irish Companies Act 2014, which differs in some material respects 
from laws generally applicable to U.S. corporations and shareholders, including, among others, differences relating to interested 
director and officer transactions, mergers and acquisitions and takeovers, and shareholder lawsuits and indemnification of 
directors. Further, the duties of directors and officers of an Irish company generally are owed to the company only. Shareholders 
of Irish companies generally do not have a personal right of action against directors or officers of the company and may exercise 
such rights of action on behalf of the company only in limited circumstances and require court permission to do so. Accordingly, 
16

holders of our securities may have more difficulty protecting their interests than would holders of securities of a corporation 
incorporated in a jurisdiction of the U.S.
Irish law differs from the laws in effect in the United States, which may negatively impact our ability to issue ordinary shares.
Under Irish law, we must have authority from our shareholders to issue any ordinary shares, including shares that are part of our 
authorized but unissued share capital. In addition, unless otherwise authorized by its shareholders or constitutional document, 
when an Irish company issues shares for cash to new shareholders, it is required first to offer those shares on the same or more 
favorable terms to existing shareholders on a pro-rata basis. If we are unable to continue to obtain these authorizations from our 
shareholders, or are otherwise limited by the terms of our authorizations, our ability to issue ordinary shares under our equity 
compensation plans and, if applicable, to facilitate funding acquisitions or otherwise raise capital could be adversely affected.
Transfers of our ordinary shares may be subject to Irish stamp duty.
Transfers of our ordinary shares effected by means of the transfer of book entry interests in the Depository Trust Company 
(“DTC”) will not be subject to Irish stamp duty. However, if you hold your ordinary shares directly rather than beneficially 
through DTC, any transfer of your ordinary shares could be subject to Irish stamp duty (currently at the rate of 1% of the higher of 
the price paid or the market value of the shares acquired). Payment of Irish stamp duty is generally a legal obligation of the 
transferee.
We currently intend to pay, or cause one of our affiliates to pay, stamp duty in connection with share transfers made in the 
ordinary course of trading by a seller who holds shares directly to a buyer who holds the acquired shares beneficially. In other 
cases we may, in our absolute discretion, pay or cause one of our affiliates to pay any stamp duty. Our articles of association 
provide that, in the event of any such payment, we (i) may seek reimbursement from the buyer, (ii) will have a lien against the 
shares acquired by such buyer and any dividends paid on such shares and (iii) may set-off the amount of the stamp duty against 
future dividends on such shares. Parties to a share transfer may assume that any stamp duty arising in respect of a transaction in 
our shares has been paid unless one or both of such parties is otherwise notified by us.
Our ordinary shares, received by means of a gift or inheritance could be subject to Irish capital acquisitions tax.
Irish capital acquisitions tax (“CAT”) could apply to a gift or inheritance of our ordinary shares irrespective of the place of 
residence, ordinary residence or domicile of the parties. This is because our shares will be regarded as property situated in Ireland. 
The person who receives the gift or inheritance has primary liability for CAT. Gifts and inheritances passing between spouses are 
exempt from CAT. Children have a tax-free threshold of €400,000 per lifetime in respect of taxable gifts or inheritances received 
from their parents for periods on or after October 2, 2024. The standard rate of CAT for gifts and inheritances received above this 
threshold is 33%.
General Risk Factors
Our share price may fluctuate significantly.
We cannot predict the prices at which our shares may trade. The market price of our shares may fluctuate widely, depending on 
many factors, some of which may be beyond our control, including:
•
actual or anticipated fluctuations in our results of operations due to factors related to our business;
•
success or failure of our business strategy;
•
our quarterly or annual earnings, or those of other companies in our industry;
•
our ability to obtain third-party financing as needed;
•
announcements by us or our competitors of significant acquisitions or dispositions;
•
changes in accounting standards, policies, guidance, interpretations or principles;
•
changes in earnings estimates or guidance by us or securities analysts or our ability to meet those estimates or guidance;
•
the operating and share price performance of other comparable companies;
•
investor perception of us;
•
effect of certain events or occurrences on our reputation;
•
overall market fluctuations;
•
results from any material litigation or governmental investigation or environmental liabilities;
17

•
natural or other environmental disasters;
•
changes in laws and regulations affecting our business; and
•
general economic conditions and other external factors.
Stock markets in general have experienced volatility that has often been unrelated to the operating performance of a particular 
company. These broad market fluctuations could have a material adverse effect on our share price.
ITEM 1B.  UNRESOLVED STAFF COMMENTS
None.
ITEM 1C. CYBERSECURITY
Our management and Board of Directors (the “Board”) recognize the importance of maintaining the security and resiliency of our 
cybersecurity environment to deliver on the expectations of our customers, dealers, business partners, employees and investors. 
The Board oversees our risk management practices, including our overall enterprise risk management (“ERM”) program, in which 
cybersecurity risk is included. Our cybersecurity program is aligned with the National Institute of Standards and Technology 
(“NIST”) Cybersecurity Framework (“CSF”) and leverages the International Organization for Standardization and other 
applicable industry standards. Overall, the purpose of our information security program is to protect the confidentiality, integrity 
and availability of our systems and data, along with the safe operation of our connected products. This is supported by our 
security operating framework, roadmap and governance.
Cybersecurity Risk Management and Strategy
Our cybersecurity program is focused on the following areas:
Security governance 
We have established processes aimed to assess, identify and manage material risks from cybersecurity threats. Our ERM 
organizational process includes annual risk assessments. Our cybersecurity team, which is led by our Chief Information Officer 
and Chief Information Security Officer (the “CIO/CISO”), is responsible for identifying, assessing and managing strategic and 
operational cybersecurity risks. Our cybersecurity team shares information regarding such risks with our Security Steering 
Committee, which consists of our General Counsel, Chief Financial Officer, CIO/CISO, and members of our IT, Legal and ERM 
functions. Both our Security Steering Committee and our ERM function support the Board’s oversight of cybersecurity risk.
Technical safeguards 
We deploy technical safeguards designed to protect our systems from cybersecurity threats, including firewalls, anti-malware 
software, and authentication and authorization controls. Ongoing enhancements are integrated into our security roadmap, as 
informed by our security audits and assessments.
Security and privacy incident response 
We maintain an incident response plan to identify, protect, detect, respond to and recover from cybersecurity threats and 
incidents. We test and evaluate our plans on a regular basis. The CIO/CISO, the Security Steering Committee, our Chief 
Executive Officer and the Board are notified of any material cybersecurity incidents through an established escalation process.
Third-party risk management
We maintain a risk-based third-party risk management process designed to identify, assess and manage risks presented by service 
providers, vendors and other third parties that access our systems or that process or store our data.
Security awareness and training
We provide ongoing security awareness and training to educate internal users on how to identify and report potential issues. 
Professional-level employees receive mandatory cybersecurity education and training. Employee phishing tests are conducted on 
a regular basis. Employees who do not follow protocol are redirected for additional training. We also provide periodic updates to 
employees on emerging cybersecurity trends and ways to protect themselves and our company.
Security audits and assessments
We perform periodic security audits and assessments to test our cybersecurity program. These efforts span across our 
cybersecurity program, including but not limited to audits, assessments, tabletop exercises, vulnerability scanning and penetration 
tests. We regularly engage third parties to assess our cybersecurity program, including cybersecurity maturity assessments, 
penetration testing, and independent review of our security control environment and operating effectiveness. The results of the 
assessments are included for review by the Security Steering Committee and the Audit and Finance Committee of the Board. We 
look to enhance our cybersecurity program with the results of the audits, assessments and reviews we perform.
18

Governance
The Board is responsible for general oversight of our risk management, including cybersecurity risk. The Audit and Finance 
Committee of the Board is responsible for overseeing our risk exposure to information security, cybersecurity and data protection, 
as well as the steps management has taken to monitor and control such exposures. We conduct cybersecurity audits and 
assessments on a regular basis and either our CIO/CISO or Chief Financial Officer report to the Audit and Finance Committee on 
a quarterly basis.
Our cybersecurity team, which is responsible for assessing and managing our risks from cybersecurity threats, is led by the CIO/
CISO, who reports to our Chief Financial Officer. The Security Steering Committee provides additional oversight for assessing 
and managing cybersecurity risk.
The CIO/CISO has over 20 years of cybersecurity and technology experience and has previously held Chief Information Security 
Officer positions at a large public retail company, as well as at a public technology company and services organization. The CIO/
CISO has an undergraduate degree in Management Information Systems. Members of our cybersecurity team have broad 
experience in security functions in various industries. Our Chief Executive Officer, Chief Financial Officer and General Counsel 
each hold degrees in their respective fields, and each have over 25 years of experience managing risks at the Company and at 
similar companies, including risks arising from cybersecurity threats.
Impact of Cybersecurity Threats
Previous cybersecurity incidents have not materially affected us, including our business strategy, results of operations or financial 
condition. However, risks from cybersecurity threats, including but not limited to exploitation of vulnerabilities, ransomware, 
denial of service, supply chain attacks, or other similar threats may materially affect us, including our execution of business 
strategy, reputation, results of operations and/or financial condition. See ITEM 1A. “Risk Factors - Increased cybersecurity threats 
and computer crime pose a risk to our systems, networks, products and services, and we are exposed to potential regulatory, 
financial and reputational risks relating to the protection of our data” for a discussion of cybersecurity risks.
ITEM 2.  PROPERTIES
Our principal office is located in leased premises in London, U.K., and our management office in the U.S. is located in leased 
premises in Golden Valley, Minnesota.
Our operations are conducted in sites throughout the world. These sites house manufacturing and distribution operations, as well 
as sales and marketing, engineering and administrative offices. The following is a summary of our principal properties as of 
December 31, 2024, including manufacturing, distribution, sales offices and service centers:
No. of Sites
Location
Manufacturing Distribution
Sales and 
Corporate Offices
Service Centers
Flow
U.S. and 15 foreign countries
 
21  
10  
4  
8 
Water Solutions
U.S. and 5 foreign countries
 
14  
5  
4  
30 
Pool
U.S. and 2 foreign countries
 
6  
15  
4  
2 
Corporate
U.S. and 3 foreign countries
 
—  
—  
6  
— 
Total
 
41  
30  
18  
40 
We believe that our production sites, as well as the related machinery and equipment, are well maintained and suitable for their 
purpose and are adequate to support our businesses.
19

ITEM 3.  LEGAL PROCEEDINGS
We have been, and in the future may be, made parties to a number of actions filed, or have been, and in the future may be, given 
notice of potential claims relating to the conduct of our business, including those relating to commercial, regulatory or contractual 
disputes with suppliers, customers, authorities or parties to acquisitions and divestitures; intellectual property matters; 
environmental, asbestos, safety and health matters; product liability; the use or installation of our products; consumer matters; and 
employment and labor matters. Refer to “Legal proceedings” and “Environmental matters” within Note 15 “Commitments and 
Contingencies,” of the consolidated financial statements included in ITEM 8 of Part II of this Form 10-K for information 
regarding legal and regulatory proceedings we are involved in. In addition, see Item 1A “Risk Factors - Our subsidiaries are party 
to asbestos-related litigation that could adversely affect our financial condition, results of operations and cash flows” related to 
asbestos matters. 
ITEM 4.  MINE SAFETY DISCLOSURES
Not applicable.
20

INFORMATION ABOUT OUR EXECUTIVE OFFICERS
Current executive officers of Pentair plc, their ages, current position and their business experience during at least the past five 
years are as follows:
Name
Age
Current Position and Business Experience
John L. Stauch
60
President and Chief Executive Officer since 2018; Executive Vice President and Chief Financial 
Officer 2007 – 2018; Chief Financial Officer of the Automation and Control Systems unit of 
Honeywell International Inc. 2005 – 2007; Vice President, Finance and Chief Financial Officer of 
the Sensing and Controls unit of Honeywell International Inc. 2004 – 2005; Vice President, 
Finance and Chief Financial Officer of the Automation & Control Products unit of Honeywell 
International Inc. 2002 – 2004; Chief Financial Officer and IT Director of PerkinElmer 
Optoelectronics, a unit of PerkinElmer, Inc., 2000 – 2002.
Adrian C. Chiu
46
Executive Vice President and President of the Water Solutions reportable segment since 2023; 
Executive Vice President, Chief Human Resources Officer and Chief Transformation Officer 2021 
– 2022; Vice President of Total Rewards and Human Resources Information Systems 2018 – 2021; 
Vice President and Project Management Office Leader for the separation of nVent plc (Pentair’s 
former electrical business) 2017 – 2018; Vice President of Human Resources Technology, 
Operations, and Equity Compensation 2016 – 2018; Senior Director of Human Resources 
Technology and Services 2011 – 2016; Various consulting positions of increasing responsibility at 
IBM Global Business Services 2000 – 2011.
Robert P. Fishman
61
Executive Vice President, Chief Financial Officer and Chief Accounting Officer since 2020; 
Executive Vice President and Chief Financial Officer of NCR Corporation (a global provider of 
omni-channel technology solutions) 2016 – 2018; Senior Vice President and Chief Financial 
Officer of NCR Corporation 2010 – 2016; Vice President and Corporate Controller of NCR 
Corporation 2007 – 2009.
Tanya L. Hooper
52
Executive Vice President and Chief Human Resources Officer since 2023; Vice President of 
Global Talent and Corporate Human Resources of Honeywell International Inc. 2021 – 2022; Vice 
President and Chief Human Resources Officer of Collins Aerospace 2019 – 2021; Vice President 
of Talent of Collins Aerospace 2018 – 2019; Vice President of Human Resources of Collins 
Aerospace 2016 – 2018; Various positions of increasing responsibility at Shell 2000 – 2016.
Jerome O. Pedretti
54
Executive Vice President and Chief Executive Officer of the Pool reportable segment since 2023; 
Executive Vice President and President of the Flow reportable segment 2020 – 2022; Senior Vice 
President of Pentair’s former Aquatic Systems reportable segment 2016 – 2019; Vice President of 
Pentair’s former Valves & Controls business 2014 – 2016; Vice President Growth Strategy 2010 – 
2014; Various business leadership positions of Pentair 2005 – 2014; Consultant at Bain & Co 2002 
– 2005. 
Stephen J. Pilla
61
Executive Vice President, Chief Supply Chain Officer and Chief Transformation Officer since 
2023; Executive Vice President and Chief Supply Chain Officer 2020 – 2022; Vice President and 
Chief Supply Chain Officer of Red Wing Shoe Co. (a manufacturer of personal protection 
equipment and footwear) 2017 – 2020; Vice President and General Manager of Pentair’s former 
Enclosure Division 2015 – 2017; Vice President of Pentair’s Global Operations and Supply Chain 
2014 – 2016; Vice President, Global Supply of Pentair 2009 – 2012; Various other business 
leadership positions of Pentair 2002 – 2009.
Karla C. Robertson
54
Executive Vice President, Chief Sustainability Officer, General Counsel and Secretary since 2020; 
Executive Vice President, General Counsel and Secretary 2018 – 2020; General Counsel, Water 
segment 2017 – 2018; Executive Vice President, General Counsel and Corporate Secretary of 
SUPERVALU Inc. (a wholesaler and retailer of grocery products) 2013 – 2017; Vice President, 
Employment, Compensation and Benefits Law of SUPERVALU Inc. 2012 – 2013; Director, 
Employment Law of SUPERVALU Inc. 2011 – 2012; Senior Counsel, Employment Law of 
SUPERVALU Inc. 2009 – 2011; Senior Employee Relations Counsel of Target Corporation 2006 
– 2008; Associate, Faegre & Benson LLP 2000 – 2005; Judicial Clerk, United States District Court 
for the Southern District of Iowa 1998 – 2000.
Philip M. Rolchigo
63
Executive Vice President and Chief Technology Officer since 2018; Chief Technology Officer 
2017 – 2018; Vice President of Technology 2015 – 2017; Vice President of Engineering 2007 – 
2015; Business Development Director of Water Technologies business of GE Global Research 
Center 2006 – 2007; Director of Technology of GE Water & Process Technologies 2003 – 2006; 
Chief Technology Officer of Osmonics 2000 – 2003; Vice President of Research & Development 
of Osmonics 1998 – 2000.
De’Mon L. Wiggins
50
Executive Vice President and President of the Flow reportable segment since 2023; Group 
President of Pentair’s Pool business 2021 – 2022; Vice President of Pentair’s Pool business 2017 – 
2021; Vice President and Strategic Business Unit leader for Pentair’s Fluid Motion platform 2016 
– 2017; Various other business leadership positions of Pentair 2010 – 2016.
21

PART II
ITEM 5.  MARKET FOR REGISTRANT’S COMMON EQUITY, RELATED STOCKHOLDER MATTERS AND 
ISSUER PURCHASES OF EQUITY SECURITIES
Our ordinary shares are listed for trading on the New York Stock Exchange (“NYSE”) under the symbol “PNR.” As of December 
31, 2024, there were 11,731 shareholders of record. 
Pentair has paid 196 consecutive quarterly cash dividends, including most recently a dividend of $0.23 per share in the fourth 
quarter of 2024. On December 16, 2024, Pentair’s Board of Directors approved a regular quarterly cash dividend of $0.25 per 
share that was paid on February 7, 2025 to shareholders of record at the close of business on January 24, 2025. This dividend 
reflects a 9 percent increase in the Company’s regular cash dividend rate and marks the 49th consecutive year that Pentair has 
increased its dividend.
The timing, declaration and payment of future dividends to holders of our ordinary shares will depend upon many factors, 
including our financial condition and results of operations, the capital requirements of our businesses, industry practice and any 
other relevant factors.
Share Performance Graph
The following information under the caption “Share Performance Graph” in this ITEM 5 of this Annual Report on Form 10-K is 
not deemed to be “soliciting material” or to be “filed” with the SEC or subject to Regulation 14A or 14C under the Securities 
Exchange Act of 1934, as amended (the “Exchange Act”), or to the liabilities of Section 18 of the Exchange Act and will not be 
deemed to be incorporated by reference into any filing under the Securities Act of 1933, as amended, or the Exchange Act, except 
to the extent we specifically incorporate it by reference into such a filing.
The following graph sets forth the cumulative total shareholder return on our ordinary shares for the last five years, assuming the 
investment of $100 on December 31, 2019 and the reinvestment of all dividends since that date to December 31, 2024. The graph 
also contains for comparison purposes the S&P 500 Index and the S&P 500 Industrials Index, assuming the same investment level 
and reinvestment of dividends.
By virtue of our market capitalization, we are a component of the S&P 500 Index. On the basis of our size and diversity of 
businesses, we believe the S&P 500 Industrials Index is an appropriate published industry index for comparison purposes.
22

Base Period
December
INDEXED RETURNS
Years ended December 31
Company / Index
2019
2020
2021
2022
2023
2024
Pentair plc
$ 
100 $ 
117.89 $ 
164.15 $ 
102.80 $ 
168.75 $ 
236.25 
S&P 500 Index
 
100  
118.40  
152.39  
124.79  
157.59  
197.02 
S&P 500 Industrials Index
 
100  
123.17  
157.53  
126.96  
165.61  
207.55 
Purchases of Equity Securities
The following table provides information with respect to purchases we made of our ordinary shares during the fourth quarter of 
2024:
(a)
(b)
(c)
(d)
Total number 
of shares
purchased
Average 
price paid 
per share
Total number 
of shares 
purchased as 
part of publicly
announced plans 
or programs
Dollar value of
shares that may
yet be purchased
under the plans 
or programs
October 1 – October 26
 
229 $ 
95.00  
— $ 
500,002,264 
October 27 – November 23
 
1,086  
99.06  
—  
500,002,264 
November 24 – December 31
 
473,457  
106.05  
471,493  
450,002,346 
Total
 
474,772 
 
471,493 
(a) The purchases in this column include 229 shares for the period October 1 – October 26, 1,086 shares for the period October 27 – 
November 23, and 1,964 shares for the period November 24 – December 31 deemed surrendered to us by participants in our equity incentive 
plans to satisfy the exercise price or withholding of tax obligations related to the exercise of stock options and vesting of restricted and 
performance shares.
(b) The average price paid in this column includes shares repurchased as part of our publicly announced plans and shares deemed surrendered to 
us by participants in our equity incentive plans to satisfy the exercise price for the exercise price of stock options and withholding tax 
obligations due upon stock option exercises and vesting of restricted and performance shares.
(c) The number of shares in this column represents the number of shares repurchased as part of our publicly announced plans to repurchase our 
ordinary shares up to a maximum dollar limit authorized by the Board of Directors, discussed below.
(d) In December 2020, the Board of Directors authorized the repurchase of our ordinary shares up to a maximum dollar limit of $750.0 million. 
This authorization expires on December 31, 2025. As of December 31, 2024, we had $450.0 million remaining availability for repurchases 
under this authorization. From time to time, we may enter into a Rule 10b5-1 trading plan for the purpose of repurchasing shares under this 
authorization.
ITEM 6.  [RESERVED]
23

ITEM 7.  MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF 
OPERATIONS
Forward-looking statements
This report contains statements that we believe to be “forward-looking statements” within the meaning of the Private Securities 
Litigation Reform Act of 1995. All statements, other than statements of historical fact, are forward-looking statements. Without 
limitation, any statements preceded or followed by or that include the words “targets,” “plans,” “believes,” “expects,” “intends,” 
“will,” “likely,” “may,” “anticipates,” “estimates,” “projects,” “should,” “would,” “could,” “positioned,” “strategy,” or “future” or 
words, phrases, or terms of similar substance or the negative thereof are forward-looking statements. These forward-looking 
statements are not guarantees of future performance and are subject to risks, uncertainties, assumptions and other factors, some of 
which are beyond our control, which could cause actual results to differ materially from those expressed or implied by such 
forward-looking statements. These factors include the overall global economic and business conditions impacting our business, 
including the strength of housing and related markets and conditions relating to international hostilities; supply, demand, logistics, 
competition and pricing pressures related to and in the markets we serve; the ability to achieve the benefits of our restructuring 
plans, cost reduction initiatives and Transformation Program; the impact of raw material, logistics and labor costs and other 
inflation; volatility in currency exchange rates and interest rates; failure of markets to accept new product introductions and 
enhancements; the ability to successfully identify, finance, complete and integrate acquisitions; risks associated with operating 
foreign businesses; the impact of seasonality of sales and weather conditions; our ability to comply with laws and regulations; the 
impact of changes in laws, regulations and administrative policy, including those that limit U.S. tax benefits or impact trade 
agreements and tariffs; the outcome of litigation and governmental proceedings; and the ability to achieve our long-term strategic 
operating and sustainability goals and targets. Additional information concerning these and other factors is contained in our filings 
with the U.S. Securities and Exchange Commission (the “SEC”), including this Annual Report on Form 10-K. All forward-
looking statements speak only as of the date of this report. Pentair assumes no obligation, and disclaims any obligation, to update 
the information contained in this report.
Overview
Pentair plc and its consolidated subsidiaries (“we,” “us,” “our,” “Pentair” or the “Company”) is a pure play water industrial 
manufacturing company comprised of three reportable segments: Flow, Water Solutions and Pool. We classify our operations into 
business segments based primarily on types of products offered and markets served. For the year ended December 31, 2024, the 
Flow, Water Solutions and Pool reportable segments represented approximately 37%, 28% and 35% of total consolidated net 
sales, respectively. 
Although our jurisdiction of organization is Ireland, we manage our affairs so that we are centrally managed and controlled in the 
United Kingdom (the “U.K.”) and therefore have our tax residency in the U.K.
On December 2, 2024, as part of our Pool reportable segment, we completed the acquisition of G & F Manufacturing, LLC (“G & 
F Manufacturing”) for $116.0 million in cash, net of cash acquired and subject to customary adjustments. The net purchase price 
is comprised of an upfront cash payment of $108.0 million, subject to customary adjustments, and the estimated fair value at the 
acquisition date of a contingent earn-out liability based upon the achievement of certain defined operating results in the two years 
following the acquisition. G & F Manufacturing manufactures and services pool heat pumps. 
Key trends and uncertainties regarding our existing business
The following trends and uncertainties affected our financial performance in 2024, and are reasonably likely to impact our results 
in the future:
•
We have a Transformation Program designed to accelerate growth and drive margin expansion by driving operational 
excellence, reducing complexity and streamlining our processes. During 2024, we made strategic progress on our 
Transformation Program initiatives with a focus on our four key themes of pricing excellence, strategic sourcing, 
operations excellence and organizational effectiveness. We expect to continue to execute on our key Transformation 
Program initiatives to drive margin expansion and to continue to incur transformation costs in 2025 and beyond.
•
In 2024, we began using 80/20 guiding principles to enable our Transformation Program. This 80/20 analysis is expected 
to create value by focusing on key customers and products through quadrant-based strategies. We expect the analysis to 
result in actions to improve operating performance by driving growth with our highest value customers, reducing lower 
margin sales and removing complexity in the future.
•
In 2024, we executed certain business restructuring initiatives aimed at reducing our fixed cost structure and realigning 
our business. We expect these actions to continue into 2025 and to drive margin growth.
24

•
During 2024, we experienced inflationary cost increases for certain raw materials as well as logistics and transportation 
costs. The ongoing volatile market for commodities has the potential to continue to drive price increases in our supply 
chain. In addition, the current U.S. administration has recently implemented tariffs and has announced the possibility of 
implementing additional, or increasing current, tariffs; these actions and any reactionary tariff adjustments by other 
countries may also contribute to inflationary cost increases. As a result, we have taken pricing actions, which may 
continue going forward, and implemented transformation initiatives that we expect to improve productivity and offset 
cost increases. We anticipate supply chain pressures and inflationary cost increases due to potential tariffs and pressure 
on global manufacturing to continue into 2025.
•
The Organization for Economic Co-operation and Development Pillar Two Model Rules (“Pillar Two”), for a global 
15.0% minimum tax, have been adopted by a number of jurisdictions in which we operate. Pillar Two has negatively 
impacted our effective tax rate in 2024 and is likely to continue to impact our effective tax rate in the future. We continue 
to evaluate the enacted legislative changes and new guidance as it becomes available.
•
We have identified specific product and geographic market opportunities that we find attractive and continue to pursue, 
both within and outside the U.S. We expect to continue investing in our businesses to drive these opportunities through 
research and development and additional sales and marketing resources. Unless we successfully penetrate these markets, 
our core sales growth will likely be limited or may decline.
In 2025, our operating objectives focus on delivering our core and building our future. We expect to execute these objectives by:
•
Delivering profitable revenue growth and productivity for customers and shareholders; 
•
Continuing to focus on capital allocation through:
◦
Committing to maintain our investment grade rating; 
◦
Focusing on reducing our long-term debt;
◦
Returning cash to shareholders through dividends and share repurchases; and
◦
Accelerating our performance with strategically-aligned mergers and acquisitions;
•
Focusing growth initiatives that accelerate our investments in digital, innovation, technology and sustainability;
•
Continuing to implement our Transformation Program initiatives that will drive operational excellence, reduce 
complexity and improve our organizational structure, which includes the focus on 80/20 actions to drive profitable 
growth; and
•
Building a high performance growth culture and delivering on our commitments while living our Win Right values.
25

CONSOLIDATED RESULTS OF OPERATIONS
The consolidated results of operations were as follows:
Years ended December 31
% / point change
In millions
2024
2023
2022
2024 vs 2023 2023 vs 2022
Net sales
$ 4,082.8 
$ 4,104.5 
$ 4,121.8 
 (0.5) %
 (0.4) %
Cost of goods sold
 
2,484.0 
 
2,585.3 
 
2,757.2 
 (3.9) %
 (6.2) %
Gross profit
 
1,598.8 
 
1,519.2 
 
1,364.6 
 5.2 %
 11.3 %
% of net sales
 39.2 %
 37.0 %
 33.1 %
 2.2  pts
 3.9  pts
Selling, general and administrative
 
701.4 
 
680.2 
 
677.1 
 3.1 %
 0.5 %
% of net sales
 17.2 %
 16.6 %
 16.4 %
 0.6  pts
 0.2  pts
Research and development
 
93.6 
 
99.8 
 
92.2 
 (6.2) %
 8.2 %
% of net sales
 2.3 %
 2.4 %
 2.2 %
 (0.1) pts
 0.2  pts
Operating income
 
803.8 
 
739.2 
 
595.3 
 8.7 %
 24.2 %
% of net sales
 19.7 %
 18.0 %
 14.4 %
 1.7  pts
 3.6  pts
Net interest expense
 
88.6 
 
118.3 
 
61.8 
 (25.1) %
 91.4 %
Other (income) expense
 
(3.7)  
2.0 
 
(17.1) 
N.M.
N.M.
Income from continuing operations before income taxes
 
718.9 
 
618.9 
 
550.6 
 16.2 %
 12.4 %
Provision (benefit) for income taxes
 
93.3 
 
(4.0)  
67.4 
N.M.
N.M.
   Effective tax rate
 13.0 %
 (0.6) %
 12.2 %
 13.6  pts
 (12.8) pts
N.M. Not Meaningful
Net sales
The components of the consolidated net sales change were as follows:
2024 vs 2023
2023 vs 2022
Volume
 (2.3) %
 (11.3) %
Price
 1.9 
 6.4 
   Core growth
 (0.4) 
 (4.9) 
Acquisition/Divestiture
 (0.1) 
 4.4 
Currency
 — 
 0.1 
Total
 (0.5) %
 (0.4) %
The 0.5 percent decrease in consolidated net sales in 2024 from 2023 was primarily the result of:
•
decreased sales volume in our residential flow and industrial solutions businesses within our Flow segment compared to 
the prior year;
•
decreased sales volume in our Water Solutions segment compared to the prior year, in addition to a business exit in our 
residential business in 2024 and the completion of a large project in 2023 within our commercial business that did not 
recur in 2024; and
•
a product line exit in our Pool segment that occurred in 2024.
This decrease was partially offset by:
•
increased selling prices across all of our segments to mitigate inflationary cost increases;
•
increased sales volume in our commercial flow business within our Flow segment compared to the prior year;
26

•
increased sales volume within our Pool segment due to higher demand compared to the prior year; and 
•
increased sales due to the acquisition of G & F Manufacturing completed in the fourth quarter of 2024.
Gross profit
The 2.2 percentage point increase in gross profit as a percentage of net sales in 2024 from 2023 was primarily the result of:
•
increases in selling prices to mitigate impacts of inflationary costs; and
•
increased productivity mainly driven by transformation initiatives.
This increase was partially offset by:
•
inflationary cost increases related to labor costs and certain raw materials; and
•
asset impairment and write-offs of $11.3 million recorded in 2024, compared to $7.0 million recorded in 2023.
Selling, general and administrative (“SG&A”)
The 0.6 percentage point increase in SG&A expense as a percentage of net sales in 2024 from 2023 was driven by:
•
transformation costs of $52.0 million in 2024, compared to $44.3 million in 2023;
•
restructuring costs of $34.4 million in 2024, compared to $9.1 million in 2023; and
•
asset impairment charges of $6.3 million in 2024, compared to $0.9 million in 2023.
This increase was partially offset by:
•
a reduction in our legal accrual of $7.5 million in 2024, compared to an increase in our legal accrual of $2.2 million in 
2023.
Net interest expense
The 25.1 percent decrease in net interest expense in 2024 from 2023 was the result of:
•
lower variable-rate debt compared to the prior year.
Provision for income taxes
The 13.6 percentage point increase in the effective tax rate in 2024 from 2023 was primarily due to:
•
favorable impacts in the prior year that did not recur in the current year, including worthless stock deductions related to 
exiting certain businesses in our Water Solutions segment and increases in tax basis of assets located in foreign 
jurisdictions; 
•
withholding taxes primarily related to the repatriation of earnings in 2024 which did not occur in 2023; and
•
the unfavorable mix of global earnings. 
This increase was partially offset by:
•
the favorable impact of discrete items that occurred during 2024 primarily related to changes in uncertain tax positions.
2023 Comparison with 2022
A discussion of changes in our consolidated results of operations, segment results of operations and liquidity and capital resources 
from the year ended December 31, 2023 to December 31, 2022 can be found in Part II, ITEM 7, Management’s Discussion and 
Analysis of Financial Condition and Results of Operations of our Annual Report on Form 10-K for the year ended December 31, 
2023, which was filed with the SEC on February 20, 2024. However, such discussion is not incorporated by reference into, and 
does not constitute a part of, this Annual Report on Form 10-K.
27

SEGMENT RESULTS OF OPERATIONS
The summary that follows provides a discussion of the results of operations of our three reportable segments (Flow, Water 
Solutions and Pool). Each of these segments comprises various product offerings that serve multiple end users.
We evaluate performance based on net sales and reportable segment income (“segment income”) and use certain ratios, 
particularly return on sales, to measure performance of our reportable segments. Segment income represents operating income of 
each reportable segment inclusive of equity income of unconsolidated subsidiaries and exclusive of intangible amortization, 
certain acquisition related expenses, costs of restructuring and transformation activities, impairments, legal accrual adjustments 
and settlements and other unusual non-operating items.
Flow
The net sales and segment income for Flow were as follows:
Years ended December 31
% / point change
In millions
2024
2023
2022
2024 vs 2023 2023 vs 2022
Net sales
$ 
1,514.0 
$ 
1,582.1 
$ 
1,500.8 
 (4.3) %
 5.4 %
Segment income
 
318.1 
 
282.3 
 
242.3 
 12.7 %
 16.5 %
% of net sales
 21.0 %
 17.8 %
 16.1 %
 3.2   pts
 1.7   pts
Net sales
The components of the change in Flow net sales were as follows:
2024 vs 2023
2023 vs 2022
Volume
 (6.0) %
 (2.0) %
Price
 1.7 
 7.1 
   Core growth
 (4.3) 
 5.1 
Currency
 — 
 0.3 
Total
 (4.3) %
 5.4 %
The 4.3 percent decrease in net sales for Flow in 2024 from 2023 was primarily the result of:
•
decreased sales volume in our residential flow and industrial solutions businesses compared to the prior year.
The decrease was partially offset by:
•
increased selling prices to mitigate inflationary cost increases; and
•
increased sales volume in our commercial flow business compared to the prior year.
Segment income 
The components of the change in Flow segment income as a percentage of net sales from the prior period were as follows:
2024
2023
Volume/Price
 
2.5  pts  
5.6  pts
Currency
 
— 
 
(0.1) 
Inflation
 
(2.3) 
 
(5.6) 
Productivity
 
3.0 
 
1.8 
Total
 
3.2  pts  
1.7  pts
The 3.2 percentage point increase in segment income for Flow as a percentage of net sales in 2024 from 2023 was primarily the 
result of:
•
increased productivity mainly driven by transformation initiatives; and
•
increased selling prices to mitigate impacts of inflation.
This increase was partially offset by:
•
inflationary cost increases related to labor costs and certain raw materials. 
28

Water Solutions
The net sales and segment income for Water Solutions were as follows:
Years ended December 31
% / point change
In millions
2024
2023
2022
2024 vs 2023
2023 vs 2022
Net sales
$ 
1,131.0 
$ 
1,177.2 
$ 
986.8 
 (3.9) %
 19.3 %
Segment income
 
255.1 
 
247.6 
 
149.0 
 3.0 %
 66.2 %
% of net sales
 22.6 %
 21.0 %
 15.1 %
 1.6   pts
 5.9   pts
Net sales
The components of the change in Water Solutions net sales were as follows:
2024 vs 2023
2023 vs 2022
Volume
 (4.8) %
 (2.0) %
Price
 1.2 
 3.1 
   Core growth
 (3.6) 
 1.1 
Acquisition/Divestiture
 (0.1) 
 18.5 
Currency
 (0.2) 
 (0.3) 
Total
 (3.9) %
 19.3 %
The 3.9 percent decrease in net sales for Water Solutions in 2024 from 2023 was primarily the result of:
•
decreased sales volume compared to the prior year, in addition to the completion of a large project in 2023 within our 
commercial business that did not recur in 2024;
•
unfavorable foreign currency effects compared to the prior year; and
•
a business exit in our residential business that occurred in 2024.
This decrease was partially offset by:
•
increased selling prices to mitigate inflationary cost increases.
Segment income 
The components of the change in Water Solutions segment income as a percentage of net sales from the prior period were as 
follows:
2024
2023
Volume/Price/Acquisition/Divestiture
 
1.3  pts  
7.8  pts
Currency
 
0.1 
 
(0.5) 
Inflation
 
(2.5) 
 
(4.7) 
Productivity
 
2.7 
 
3.3 
Total
 
1.6  pts  
5.9  pts
The 1.6 percentage point increase in segment income for Water Solutions as a percentage of net sales in 2024 from 2023 was 
primarily the result of:
•
increased productivity mainly driven by transformation initiatives; and
•
increased selling prices to mitigate impacts of inflation.
This increase was partially offset by:
•
inflationary cost increases related to labor costs and certain raw materials.
29

Pool
The net sales and segment income for Pool were as follows:
Years ended December 31
% / point change
In millions
2024
2023
2022
2024 vs 2023
2023 vs 2022
Net sales
$ 
1,436.1 
$ 
1,343.6 
$ 1,632.7 
 6.9 %
 (17.7) %
Segment income
 
476.5 
 
417.0 
 
462.1 
 14.3 %
 (9.8) %
% of net sales
 33.2 %
 31.0 %
 28.3 %
 2.2   pts
 2.7   pts
Net sales
The components of the change in Pool net sales were as follows:
2024 vs 2023
2023 vs 2022
Volume
 4.1 %
 (25.2) %
Price
 2.9 
 7.6 
   Core growth
 7.0 
 (17.6) 
Acquisition/Divestiture
 (0.2) 
 — 
Currency
 0.1 
 (0.1) 
Total
 6.9 %
 (17.7) %
The 6.9 percent increase in net sales for Pool in 2024 from 2023 was primarily the result of:
•
increased sales volume due to higher demand compared to the prior year;
•
increased selling prices to mitigate inflationary cost increases; and  
•
increased sales due to the acquisition of G & F Manufacturing completed in the fourth quarter of 2024.
This increase was partially offset by:
•
a product line exit that occurred in 2024.
Segment income 
The components of the change in Pool segment income as a percentage of net sales from the prior period were as follows:
2024
2023
Volume/Price/Acquisition/Divestiture
 
2.2  pts  
5.3  pts
Inflation
 
(1.7) 
 
(2.9) 
Productivity
 
1.7 
 
0.3 
Total
 
2.2  pts  
2.7  pts
The 2.2 percentage point increase in segment income for Pool as a percentage of net sales in 2024 from 2023 was primarily the 
result of:
•
increased selling prices to mitigate impacts of inflation; and
•
increased productivity driven by transformation initiatives.
This increase was partially offset by:
•
inflationary cost increases related to labor costs and certain raw materials.
30

BACKLOG OF ORDERS BY SEGMENT
December 31
In millions
2024
2023
$ Change
% Change
Flow
$ 
352.3 $ 
390.1 $ 
(37.8) 
 (9.7) %
Water Solutions
 
68.9  
108.5  
(39.6) 
 (36.5) %
Pool
 
190.0  
239.7  
(49.7) 
 (20.7) %
Total
$ 
611.2 $ 
738.3 $ 
(127.1) 
 (17.2) %
The majority of our backlog is short cycle in nature with shipments within one year from when a customer places an order, and a 
substantial portion of our revenues has historically resulted from orders received and products delivered in the same month. A 
portion of our backlog, particularly from orders for major capital projects, can take more than one year from order to delivery 
depending on the size and type of order. We record, as part of our backlog, all orders from external customers, which represent 
firm commitments, and are supported by a purchase order or other legitimate contract. Our backlog of orders is dependent upon 
when customers place orders and is not necessarily an indicator of our expected results for our 2025 net sales. The decrease in our 
overall backlog from the prior year was primarily driven by our backlog trending down to more historical levels as a result of 
increased manufacturing capacity and improved lead times within each of our reportable segments as well as timing of delivery of 
orders associated with certain advance sale (“early buy”) programs within our Pool segment. 
LIQUIDITY AND CAPITAL RESOURCES
We generally fund cash requirements for working capital, capital expenditures, equity investments, acquisitions, debt repayments, 
dividend payments and share repurchases from cash generated from operations, availability under existing committed revolving 
credit facilities and in certain instances, public and private debt and equity offerings. Our primary revolving credit facility has 
generally been adequate for these purposes, although we have negotiated additional credit facilities or completed debt and equity 
offerings as needed to allow us to complete acquisitions. 
We experience seasonal cash flows primarily due to seasonal demand in a number of markets. Consistent with historical trends, 
we experienced seasonal cash usage in the first quarter of 2024 and drew on our revolving credit facility to fund our operations. 
This cash usage reversed in the second quarter of 2024 as the seasonality of our businesses peaked and generated significant cash 
to fund our operations. In the second half of 2024, we funded our operations using our strong cash flow and revolving credit 
facility.
End-user demand for pool equipment in the Pool segment, water solution products in the Water Solutions segment, and residential 
water supply and agricultural products within the Flow segment follows warm weather trends, with seasonal highs ranging from 
April to September. The magnitude of the sales spike has historically been partially mitigated by employing some advance sale 
“early buy” programs (generally including extended payment terms and/or additional discounts). Demand for residential and 
agricultural water systems is also impacted by weather patterns, particularly by temperature, heavy flooding and droughts. 
On December 2, 2024, as part of our Pool reportable segment, we completed the acquisition of G & F Manufacturing for 
approximately $116.0 million in cash, net of cash acquired, including an upfront cash payment of $108.0 million. We funded the 
purchase price for this acquisition with cash on hand. 
31

Summary of Cash Flows
Years ended December 31
In millions
2024
2023
2022
Cash provided by (used for):
   Operating activities of continuing operations
$ 
766.9 $ 
620.8 $ 
364.3 
   Investing activities
(187.6)
(85.4)
(1,582.8)
   Financing activities
(636.7)
(468.1)
1,232.7
Operating activities
In 2024, net cash provided by operating activities of continuing operations primarily reflects net income from continuing 
operations, net of non-cash depreciation, definite-lived intangible amortization and asset impairment, of $757.8 million.
In 2023, net cash provided by operating activities of continuing operations primarily reflects net income from continuing 
operations, net of non-cash depreciation, definite-lived intangible amortization, asset impairment and deferred income taxes, of 
$653.1 million. Additionally, we had a cash outflow of $61.3 million as a result of changes in net working capital, primarily due 
to an increase in accounts receivable and decreases in accounts payable and other current liability balances, partially offset by 
lower inventory compared to December 31, 2022. Decreases in inventory and accounts payable were primarily related to supply 
chain efficiencies and improved lead times.
Investing activities
Net cash used for investing activities in 2024 primarily reflects net cash paid of $108.0 million for the acquisition of G & F 
Manufacturing, capital expenditures of $74.4 million and cash paid upon the settlement of net investment hedges of $5.8 million.
Net cash used for investing activities in 2023 primarily reflects capital expenditures of $76.0 million and cash paid upon the 
settlement of net investment hedges of $18.5 million, partially offset by proceeds from the sale of property and equipment of $5.6 
million. 
Financing activities
In 2024, net cash used for financing activities primarily relates to the repayment of $200.0 million of term loans under the Senior 
Credit Facility (as defined below), $162.5 million of principal payments on the Term Loan Facility (as defined below), dividend 
payments of $152.3 million and share repurchases of $150.0 million.
In 2023, net cash used for financing activities primarily relates to net repayments of revolving long-term debt of $320.0 million 
and dividend payments of $145.2 million.
Free Cash Flow
In addition to measuring our cash flow generation or usage based upon operating, investing and financing classifications included 
in the Consolidated Statements of Cash Flows, we also measure our free cash flow. We have a long-term goal to consistently 
generate free cash flow that is equal to 100 percent conversion of net income. Free cash flow is a non-U.S. GAAP financial 
measure that we use to assess our cash flow performance. We believe free cash flow is an important measure of liquidity because 
it provides us and our investors a measurement of cash generated from operations that is available to pay dividends, repurchase 
shares and repay debt. In addition, free cash flow is used as a criterion to measure and pay compensation-based incentives. Our 
measure of free cash flow may not be comparable to similarly titled measures reported by other companies. 
The following table is a reconciliation of free cash flow:
Years ended December 31
In millions
2024
2023
2022
Net cash provided by operating activities of continuing operations
$ 
766.9 $ 
620.8 $ 
364.3 
Capital expenditures of continuing operations
 
(74.4)  
(76.0)  
(85.2) 
Proceeds from sale of property and equipment of continuing operations
 
0.6  
5.6  
4.1 
Free cash flow from continuing operations
$ 
693.1 $ 
550.4 $ 
283.2 
Net cash used for operating activities of discontinued operations
 
(0.2)  
(1.6)  
(1.0) 
Free cash flow
$ 
692.9 $ 
548.8 $ 
282.2 
32

Debt and Capital
Pentair, Pentair Finance S.à r.l (“PFSA“) and Pentair, Inc. are parties to a credit agreement (the “Senior Credit Facility”), with 
Pentair as guarantor and PFSA and Pentair, Inc. as borrowers, providing for a $900.0 million senior unsecured revolving credit 
facility. During 2024, PFSA repaid $200.0 million of term loans under the Senior Credit Facility. The revolving credit facility has 
a maturity date of December 16, 2026. Borrowings under the Senior Credit Facility bear interest at a rate equal to an alternate 
base rate, adjusted term secured overnight financing rate, adjusted euro interbank offered rate, adjusted daily simple secured 
overnight financing rate or central bank rate, plus, in each case, an applicable margin. The applicable margin is based on, at 
PFSA’s election, Pentair’s leverage level or PFSA’s public credit rating. 
As of December 31, 2024, total availability under the Senior Credit Facility was $890.5 million. In addition, PFSA has the option 
to request to increase the revolving credit facility and/or to enter into one or more additional tranches of term loans in an 
aggregate amount of up to $300.0 million, subject to customary conditions, including the commitment of the participating lenders.
In addition, Pentair and PFSA are parties to a senior unsecured term loan facility (the “Term Loan Facility”), with PFSA, as 
borrower, Pentair, as guarantor, providing for an aggregate principal amount of $1.0 billion. The Term Loan Facility has a 
maturity date of July 28, 2027, with required quarterly installment payments of $6.3 million which began on the last day of the 
third quarter of 2023 and increased to $12.5 million on the last day of the third quarter of 2024. During 2024, PFSA repaid the 
remaining $162.5 million of quarterly installments on the Term Loan Facility, such that PFSA is not required to make any further 
quarterly installment payments. As of December 31, 2024, the remaining obligation of $825.0 million matures on July 28, 2027. 
The Term Loan Facility bears interest at a rate equal to an alternate base rate, adjusted term secured overnight financing rate, or 
adjusted daily simple secured overnight financing rate, plus, in each case, an applicable margin. The applicable margin is based 
on, at PFSA’s election, Pentair’s leverage level or PFSA’s public credit rating.
Our debt agreements contain various financial covenants, but the most restrictive covenants are contained in the Senior Credit 
Facility and the Term Loan Facility. The Senior Credit Facility and the Term Loan Facility contain covenants requiring us not to 
permit (i) the ratio of our consolidated debt (net of our consolidated unrestricted cash and cash equivalents in excess of $5.0 
million but not to exceed $250.0 million) to our consolidated net income (excluding, among other things, non-cash gains and 
losses) before interest, taxes, depreciation, amortization and non-cash share-based compensation expense (“EBITDA”) on the last 
day of any period of four consecutive fiscal quarters (each, a “testing period”) to exceed 3.75 to 1.00 (or, at PFSA’s election and 
subject to certain conditions, 4.25 to 1.00 for four testing periods in connection with certain material acquisitions) (the “Leverage 
Ratio”) and (ii) the ratio of our EBITDA to our consolidated interest expense, for the same period to be less than 3.00 to 1.00 as of 
the end of each fiscal quarter. For purposes of the Leverage Ratio, the Senior Credit Facility and the Term Loan Facility provide 
for the calculation of EBITDA giving pro forma effect to certain acquisitions, divestitures and liquidations during the period to 
which such calculation relates. 
In addition to the Senior Credit Facility and the Term Loan Facility, we have various other credit facilities with an aggregate 
availability of $20.8 million, of which there were no outstanding borrowings at December 31, 2024. Borrowings under these 
credit facilities bear interest at variable rates.
We have $19.3 million of senior notes maturing in the next twelve months. We classified this debt as long-term as of December 
31, 2024 as we have the intent and ability to refinance such obligations on a long-term basis under the revolving credit facility 
under the Senior Credit Facility.
As of December 31, 2024, we had $89.5 million of cash held in certain countries in which the ability to repatriate is limited due to 
local regulations or significant potential tax consequences.
Authorized shares
Our authorized share capital consists of 426.0 million ordinary shares with a par value of $0.01 per share. 
Share repurchases
In December 2020, the Board of Directors authorized the repurchase of our ordinary shares up to a maximum dollar limit of 
$750.0 million. This authorization expires on December 31, 2025.
During the year ended December 31, 2023, no ordinary shares were repurchased. During the year ended December 31, 2024, we 
repurchased 1.6 million of our ordinary shares for $150.0 million. As of December 31, 2024, we had $450.0 million available for 
share repurchases under this authorization. 
33

Dividends
On December 16, 2024, the Board of Directors approved a regular quarterly cash dividend of $0.25 per share that was paid on 
February 7, 2025 to shareholders of record at the close of business on January 24, 2025. This dividend reflects a 9 percent
increase in the Company’s regular cash dividend rate. The balance of dividends payable included in Other current liabilities on 
our Consolidated Balance Sheets was $41.2 million at December 31, 2024. Dividends paid per ordinary share were $0.92, $0.88 
and $0.84 for the years ended December 31, 2024, 2023 and 2022, respectively.
Under Irish law, the payment of future cash dividends and repurchases of shares may be paid only out of Pentair plc’s 
“distributable reserves” on its statutory balance sheet. Pentair plc is not permitted to pay dividends out of share capital, which 
includes share premiums. Distributable reserves may be created through the earnings of the Irish parent company and through a 
reduction in share capital approved by the Irish High Court. Distributable reserves are not linked to a U.S. GAAP reported amount 
(e.g., retained earnings). Our distributable reserve balance was $6.8 billion and $6.9 billion as of December 31, 2024 and 2023, 
respectively.
Supplemental guarantor information
Pentair plc (the “Parent Company Guarantor”), fully and unconditionally, guarantees the senior notes of PFSA (the “Subsidiary 
Issuer”). The Subsidiary Issuer is a Luxembourg private limited liability company and 100 percent-owned subsidiary of the Parent 
Company Guarantor. 
The Parent Company Guarantor is a holding company established to own directly and indirectly substantially all of its operating 
and other subsidiaries. The Subsidiary Issuer is a holding company formed to own directly and indirectly substantially all of its 
operating and other subsidiaries and to issue debt securities, including the senior notes. The Parent Company Guarantor’s 
principal source of cash flow, including cash flow to make payments on the senior notes pursuant to the guarantees, is dividends 
from its subsidiaries. The Subsidiary Issuer’s principal source of cash flow is interest income from its subsidiaries. None of the 
subsidiaries of the Parent Company Guarantor or the Subsidiary Issuer is under any direct obligation to pay or otherwise fund 
amounts due on the senior notes or the guarantees, whether in the form of dividends, distributions, loans or other payments. In 
addition, there may be statutory and regulatory limitations on the payment of dividends from certain subsidiaries of the Parent 
Company Guarantor or the Subsidiary Issuer. If such subsidiaries are unable to transfer funds to the Parent Company Guarantor or 
the Subsidiary Issuer and sufficient cash or liquidity is not otherwise available, the Parent Company Guarantor or the Subsidiary 
Issuer may not be able to make principal and interest payments on their outstanding debt, including the senior notes or the 
guarantees.
The following table presents summarized financial information as of December 31, 2024 for the Parent Company Guarantor and 
Subsidiary Issuer on a combined basis after elimination of (i) intercompany transactions and balances among the guarantors and 
issuer and (ii) equity in earnings from and investments in any subsidiary that is a non-Guarantor or issuer.
In millions
December 31, 2024
Current assets (1)
$ 
1.3 
Noncurrent assets (2)
 
2,551.7 
Current liabilities (3)
 
1,893.1 
Noncurrent liabilities (4)
 
1,828.6 
(1) No assets due from non-guarantor subsidiaries were included.
(2)  Includes assets due from non-guarantor subsidiaries of $2,547.3 million. 
(3)  Includes liabilities due to non-guarantor subsidiaries of $1,843.0 million.
(4) Includes liabilities due to non-guarantor subsidiaries of $151.5 million.
The Parent Company Guarantor and Subsidiary Issuer do not have material results of operations on a combined basis.
34

Material Cash Requirements From Contractual Obligations and Commitments
We expect to continue to have sufficient cash and borrowing capacity to support working capital needs and capital expenditures, 
to pay interest and service debt and to pay dividends to shareholders quarterly. We believe we have the ability to meet our short-
term and long-term cash requirements by using available cash and internally generated funds and to borrow under our committed 
and uncommitted credit facilities. The following summarizes our material cash requirements from significant contractual 
obligations and purchase commitments that impact our liquidity as of December 31, 2024:
In millions
Next Twelve 
Months
Greater Than 
Twelve Months
Total
Debt obligations (Note 8)
$ 
28.6 $ 
1,634.5 $ 
1,663.1 
Interest obligations on fixed-rate debt
 
42.5  
237.2  
279.7 
Operating lease obligations, net of sublease rentals (Note 15)
 
31.2  
110.6  
141.8 
Pension and other post-retirement plan benefit payments (Note 11)
 
9.0  
72.7  
81.7 
Other purchase obligations
 
45.4  
11.3  
56.7 
Total contractual obligations, net
$ 
156.7 $ 
2,066.3 $ 
2,223.0 
Other purchase obligations primarily include service and marketing contracts as well as commitments for raw materials to be 
utilized in the normal course of business. For purposes of the above table, arrangements are considered purchase obligations if a 
contract specifies all significant terms, including fixed or minimum quantities to be purchased, a pricing structure and 
approximate timing of the transaction.
In addition to the significant contractual obligations described above, we will incur annual interest expense on outstanding 
variable rate debt. As of December 31, 2024, variable interest rate debt was $843.8 million at a weighted average interest rate of 
5.84%. Inclusive of our interest rate swaps and collars, our weighted average interest rate on our variable rate debt was 5.59% as 
of December 31, 2024. Refer to ITEM 8, Note 9 of the Notes to Consolidated Financial Statements for additional information 
regarding our interest rate swaps and collars. 
The total gross liability for uncertain tax positions at December 31, 2024 was estimated to be $6.0 million. We record penalties 
and interest related to unrecognized tax benefits in Provision (benefit) for income taxes and Net interest expense, respectively, 
which is consistent with our past practices. As of December 31, 2024, we had recorded $3.9 million related to the possible 
payment of interest and recorded no liabilities for the possible payment of penalties.
COMMITMENTS AND CONTINGENCIES
We have been, and in the future may be, made parties to a number of actions filed or have been, and in the future may be, given 
notice of potential claims relating to the conduct of our business, including those relating to commercial, regulatory or contractual 
disputes with suppliers, authorities, customers or parties to acquisitions and divestitures, intellectual property matters, 
environmental, asbestos, safety and health matters, product liability, the use or installation of our products, consumer matters, and 
employment and labor matters.
While we believe that a material impact on our consolidated financial position, results of operations or cash flows from any such 
future claims or potential claims is unlikely, given the inherent uncertainty of litigation, a remote possibility exists that a future 
adverse ruling or unfavorable development could result in future charges that could have a material impact. We do and will 
continue to periodically reexamine our estimates of probable liabilities and any associated expenses and receivables and make 
appropriate adjustments to such estimates based on experience and developments in litigation and applicable accounting rules. As 
a result, the current estimates of the potential impact on our consolidated financial position, results of operations and cash flows 
for the proceedings and claims described in ITEM 8, Note 15 of the Notes to Consolidated Financial Statements could change in 
the future.
Product liability claims
We are subject to various product liability lawsuits and personal injury claims. A substantial number of these lawsuits and claims 
are insured and accrued for by Penwald, our captive insurance subsidiary. See discussion in ITEM 1 and ITEM 8, Note 1 of the 
Notes to Consolidated Financial Statements — Insurance subsidiary. Penwald records a liability for these claims based on 
actuarial projections of ultimate losses. For all other claims, accruals covering the claims are recorded, on an undiscounted basis, 
when it is probable that a liability has been incurred and the amount of the liability can be reasonably estimated based on existing 
information. The accruals are adjusted periodically as additional information becomes available. We have not experienced 
significant unfavorable trends in either the severity or frequency of product liability lawsuits or personal injury claims.
35

Stand-by letters of credit, bank guarantees and bonds
In certain situations, Tyco International Ltd., Pentair Ltd.’s former parent company (“Tyco”), guaranteed performance by the flow 
control business of Pentair Ltd. (“Flow Control”) to third parties or provided financial guarantees for financial commitments of 
Flow Control. In situations where Flow Control and Tyco were unable to obtain a release from these guarantees in connection 
with the spin-off of Flow Control from Tyco, we will indemnify Tyco for any losses it suffers as a result of such guarantees.
In the ordinary course of business, we are required to commit to bonds, letters of credit and bank guarantees that require payments 
to our customers for any non-performance. The outstanding face value of these instruments fluctuates with the value of our 
projects in process and in our backlog. In addition, we issue financial stand-by letters of credit primarily to secure our 
performance to third parties under self-insurance programs.
As of December 31, 2024 and 2023, the outstanding value of bonds, letters of credit and bank guarantees totaled $102.1 million 
and $124.3 million, respectively.
NEW ACCOUNTING STANDARDS
See ITEM 8, Note 1 of the Notes to Consolidated Financial Statements, included in this Form 10-K, for information pertaining to 
accounting standards recently adopted or to be adopted in the future.
CRITICAL ACCOUNTING POLICIES
We have adopted various accounting policies to prepare the consolidated financial statements in accordance with U.S. GAAP. 
Our significant accounting policies are more fully described in ITEM 8, Note 1 of the Notes to Consolidated Financial Statements. 
Certain accounting policies require the application of significant judgment by management in selecting the appropriate 
assumptions for calculating financial estimates. By their nature, these judgments are subject to an inherent degree of uncertainty. 
These judgments are based on our historical experience, terms of existing contracts, our observance of trends in the industry and 
information available from other outside sources, as appropriate. We consider an accounting estimate to be critical if:
•
it requires us to make assumptions about matters that were uncertain at the time we were making the estimate; and
•
changes in the estimate or different estimates that we could have selected which would have had a material impact on our 
financial condition or results of operations.
Our critical accounting estimates include the following:
Impairment of goodwill and indefinite-lived intangibles
Goodwill
Goodwill represents the excess of the cost of acquired businesses over the net of the fair value of identifiable tangible net assets 
and identifiable intangible assets purchased and liabilities assumed.
We test our goodwill for impairment at least annually during the fourth quarter or more frequently if events or changes in 
circumstances indicate that the asset might be impaired. We perform our annual or interim goodwill impairment test by comparing 
the fair value of the relevant reporting unit with its carrying amount. We would recognize an impairment charge for the amount by 
which the carrying amount exceeds the reporting unit’s fair value; however, the loss recognized would not exceed the total 
amount of goodwill allocated to that reporting unit. 
We have the option to perform a qualitative assessment to determine whether it is necessary to perform the quantitative goodwill 
impairment test. However, we may elect to perform the quantitative goodwill impairment test even if no indications of a potential 
impairment exist.
During 2024, a qualitative assessment was performed. As a result, it was determined that it was more likely than not that the fair 
value of the reporting units exceeded their respective carrying values. Factors considered in the analysis included the 2023 
discounted cash flow fair value assessment of the reporting units and the calculated excess fair value over carrying amount, 
financial performance, forecasts and trends, market capitalization, regulatory and environmental issues, macro-economic 
conditions, industry and market considerations, raw material costs and management stability. We also consider the extent to 
which each of the adverse events and circumstances identified affect the comparison of the respective reporting unit’s fair value 
with its carrying amount. We place more weight on the events and circumstances that most affect the respective reporting unit’s 
fair value or the carrying amount of its net assets. We consider positive and mitigating events and circumstances that may affect 
its determination of whether it is more likely than not that the fair value exceeds the carrying amount.
36

During 2023, a quantitative assessment was performed. The fair value of each reporting unit was determined using a discounted 
cash flow analysis and market approach. Projecting discounted future cash flows requires us to make significant estimates 
regarding future revenues and expenses, projected capital expenditures, changes in working capital and the appropriate discount 
rate. Use of the market approach consists of comparisons to comparable publicly-traded companies that are similar in size and 
industry. For the 2023 annual impairment test, the estimated fair value significantly exceeded the carrying value in each of our 
reporting units, therefore, no impairment charge was required. The non-recurring fair value measurement is a “Level 3” 
measurement under the fair value hierarchy described in ITEM 8, Note 9 of the Notes to Consolidated Financial Statements.
Identifiable intangible assets
Our primary identifiable intangible assets include: customer relationships, trade names, proprietary technology and patents. 
Identifiable intangibles with finite lives are amortized and those identifiable intangibles with indefinite lives are not amortized. 
Identifiable intangible assets that are subject to amortization are evaluated for impairment whenever events or changes in 
circumstances indicate that the carrying amount may not be recoverable. No impairment charges associated with identifiable 
intangibles with finite lives were recognized in 2024 or 2023.
Identifiable intangible assets not subject to amortization are tested for impairment annually or more frequently if events warrant. 
We complete our annual impairment test the first day of the fourth quarter each year for those identifiable assets not subject to 
amortization. The impairment test for trade names consists of a comparison of the fair value of the trade name with its carrying 
value. Fair value is measured using the relief-from-royalty method. This method assumes the trade name has value to the extent 
that the owner is relieved of the obligation to pay royalties for the benefits received from them. This method requires us to 
estimate the future revenue for the related brands, the appropriate royalty rate and the weighted average cost of capital. The non-
recurring fair value measurement is a “Level 3” measurement under the fair value hierarchy. No impairment charges were 
recognized in 2024 or 2023 as a result of our annual impairment assessment.
Pension and other post-retirement plans
We sponsor U.S. and non-U.S. defined-benefit pension and other post-retirement plans. The amounts recognized in our 
consolidated financial statements related to our defined-benefit pension and other post-retirement plans are determined from 
actuarial valuations. Inherent in these valuations are assumptions, including: expected return on plan assets, discount rates, rate of 
increase in future compensation levels and health care cost trend rates. These assumptions are updated annually and are disclosed 
in ITEM 8, Note 11 to the Notes to Consolidated Financial Statements. Differences in actual experience or changes in 
assumptions may affect our pension and other post-retirement obligations and future expense. 
We recognize changes in the fair value of plan assets and net actuarial gains or losses for pension and other post-retirement 
benefits annually in the fourth quarter each year (“mark-to-market adjustment”) and, if applicable, in any quarter in which an 
interim re-measurement is triggered. Net actuarial gains and losses occur when the actual experience differs from any of the 
various assumptions used to value our pension and other post-retirement plans or when assumptions change as they may each 
year. The primary factors contributing to actuarial gains and losses each year are (1) changes in the discount rate used to value 
pension and other post-retirement benefit obligations as of the measurement date and (2) differences between the expected and the 
actual return on plan assets. This accounting method also results in the potential for volatile and difficult to forecast mark-to-
market adjustments. Mark-to-market adjustments resulted in pre-tax gains of $5.3 million and $17.5 million in 2024 and 2022, 
respectively, and a pre-tax loss of $6.1 million in 2023. The remaining components of pension expense, including service and 
interest costs and the expected return on plan assets, are recorded on a quarterly basis as ongoing pension expense.
Discount rates
The discount rate reflects the current rate at which the pension liabilities could be effectively settled. The discount rate was 
determined by matching our expected benefit payments to payments from a stream of bonds rated AA or higher available in the 
marketplace. There are no known or anticipated changes in our discount rate assumptions that will impact our pension expense in 
2025.
Expected rate of return
The expected rate of return is designed to be a long-term assumption that may be subject to considerable year-to-year variance 
from actual returns. In developing the expected long-term rate of return, we considered our historical returns, with consideration 
given to forecasted economic conditions, our asset allocations, input from external consultants and broader long-term market 
indices.
37

Sensitivity to changes in key assumptions
A 100 basis point increase or decrease in the discount rates used to measure our U.S. defined-benefit pension and other post-
retirement plans would result in an approximate decrease of $5 million or increase of $6 million in our total projected benefit 
obligation. A 100 basis point increase or decrease in the assumed rate of return on pension assets or discount rates for our U.S. 
pension and other post-retirement benefit plans would result in an immaterial change in our ongoing pension expense. These 
estimates exclude any potential mark-to-market adjustments.
Loss contingencies
Accruals are recorded for various contingencies including legal proceedings, self-insurance and other claims that arise in the 
normal course of business. The accruals are based on judgment, the probability of losses and, where applicable, the consideration 
of opinions of internal and/or external legal counsel and actuarial estimates. Additionally, we record receivables from third party 
insurers when recovery has been determined to be probable.
Income taxes
In determining taxable income for financial statement purposes, we must make certain estimates and judgments. These estimates 
and judgments affect the calculation of certain tax liabilities and the determination of the recoverability of certain of the deferred 
tax assets, which arise from temporary differences between the tax and financial statement recognition of revenue and expense. In 
evaluating our ability to recover our deferred tax assets we consider all available positive and negative evidence including our past 
operating results, the existence of cumulative losses in the most recent years and our forecast of future taxable income. In 
estimating future taxable income, we develop assumptions including the amount of future pre-tax operating income, the reversal 
of temporary differences and the implementation of feasible and prudent tax planning strategies. These assumptions require 
significant judgment about the forecasts of future taxable income and are consistent with the plans and estimates we are using to 
manage the underlying businesses.
We currently have recorded valuation allowances that we will maintain until when, in the opinion of management, it is more 
likely than not that some portion or all of the deferred tax assets will be realized. Our income tax expense recorded in the future 
may be reduced to the extent of decreases in our valuation allowances. The realization of our remaining deferred tax assets is 
primarily dependent on future taxable income in the appropriate jurisdiction. Any reduction in future taxable income including but 
not limited to any future restructuring activities may require that we record an additional valuation allowance against our deferred 
tax assets. An increase in the valuation allowance could result in additional income tax expense in such period and could have a 
significant impact on our future earnings.
Changes in tax laws and rates could also affect recorded deferred tax assets and liabilities in the future. Management records the 
effect of a tax rate or law change on the Company’s deferred tax assets and liabilities in the period of enactment. Future tax rate or 
law changes could have a material effect on the Company’s financial condition, results of operations or cash flows.
In addition, the calculation of our tax liabilities involves dealing with uncertainties in the application of complex tax regulations in 
a multitude of jurisdictions across our global operations. We perform reviews of our income tax positions on a quarterly basis and 
accrue for uncertain tax positions. We recognize potential liabilities and record tax liabilities for anticipated tax audit issues in the 
tax jurisdictions in which we operate based on our estimate of whether, and the extent to which, additional taxes will be due. 
These tax liabilities are reflected net of related tax loss carryforwards. As events change or resolution occurs, these liabilities are 
adjusted, such as in the case of audit settlements with taxing authorities. The ultimate resolution may result in a payment that is 
materially different from our current estimate of the tax liabilities. If our estimate of tax liabilities proves to be less than the 
ultimate assessment, an additional charge to expense would result. If payment of these amounts ultimately proves to be less than 
the recorded amounts, the reversal of the liabilities would result in tax benefits being recognized in the period when we determine 
the liabilities are no longer necessary.
38

ITEM 7A.  QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK
Market risk is the potential economic loss that may result from adverse changes in the fair value of financial instruments. We are 
exposed to various market risks, including changes in interest rates and foreign currency rates. Periodically, we use derivative 
financial instruments to manage or reduce the impact of changes in interest rates and foreign currency rates. Counterparties to all 
derivative contracts are major financial institutions. All instruments are entered into for other than trading purposes. The major 
accounting policies and utilization of these instruments is described more fully in ITEM 8, Note 1 of the Notes to Consolidated 
Financial Statements.
Interest rate risk
Our debt portfolio as of December 31, 2024, was comprised of debt denominated in U.S. dollars. This debt portfolio is comprised 
of 49% fixed-rate debt and 51% variable-rate debt. Changes in interest rates have different impacts on the fixed and variable-rate 
portions of our debt portfolio. A change in interest rates on the fixed portion of the debt portfolio impacts the fair value, but has 
no impact on interest incurred or cash flows. A change in interest rates on the variable portion of the debt portfolio impacts the 
interest incurred and cash flows but does not impact the net financial instrument position.
Based on the fixed-rate debt included in our debt portfolio, as of December 31, 2024, a 100 basis point increase or decrease in 
interest rates would result in approximately a $42 million decrease or a $45 million increase in fair value of total fixed rate debt 
outstanding, respectively.
We manage our exposure to certain interest rate risks related to our variable-rate debt through the use of interest rate swaps and 
collars. We enter into these agreements to hedge the variability of interest expense and cash flows attributable to changes in 
interest rates of our variable-rate debt. As of December 31, 2024, we had an aggregate notional amount of $300.0 million and 
$200.0 million in interest rate swaps and collars, respectively, that are designated as cash flow hedges. Refer to ITEM 8, Note 9 of 
the Notes to Consolidated Financial Statements for additional information regarding our interest rate swaps and collars. 
A 100 basis point fluctuation in interest rates associated with our variable-rate debt as of December 31, 2024, inclusive of our 
interest rate swaps and collars, would result in an approximately $5 million increase or decrease in interest incurred.
Foreign currency risk
We conduct business in various locations throughout the world and are subject to market risk due to changes in the value of 
foreign currencies in relation to our reporting currency, the U.S. dollar. Periodically, we use derivative financial instruments to 
manage these risks. The functional currencies of our foreign operating locations are generally the local currency in the country of 
domicile. We manage these operating activities at the local level and revenues, costs, assets and liabilities are generally 
denominated in local currencies, thereby mitigating the risk associated with changes in foreign currency exchange. However, our 
results of operations and assets and liabilities are reported in U.S. dollars and thus will fluctuate with changes in exchange rates 
between such local currencies and the U.S. dollar.
From time to time, we may enter into short duration foreign currency contracts to hedge foreign currency risks. As the majority of 
our foreign currency contracts have an original maturity date of less than one year, there is no material foreign currency risk. At 
December 31, 2024, there were no outstanding foreign currency derivative contracts. Changes in the fair value of all derivatives 
are recognized immediately in income unless the derivative qualifies as a hedge of future cash flows. Gains and losses related to a 
hedge are deferred and recorded in the Consolidated Balance Sheets as a component of Accumulated other comprehensive loss
and subsequently recognized in the Consolidated Statements of Operations and Comprehensive Income when the hedged item 
affects earnings.
At December 31, 2024, we had outstanding cross currency swap agreements with a combined notional amount of $728.5 million. 
The cross currency swap agreements are accounted for as either cash flow hedges to hedge foreign currency fluctuations on 
certain intercompany debt, or as net investment hedges to manage our exposure to fluctuations in the Euro-U.S. Dollar exchange 
rate. The currency risk related to the cross currency swap agreements is measured by estimating the potential impact of a 10% 
change in the value of the U.S. dollar relative to the Euro. A 10% appreciation or a 10% depreciation of the U.S. dollar relative to 
the Euro would result in a change in accumulated other comprehensive income of approximately $68 million. However, the 
change in other comprehensive income would be offset by decreases or increases in the hedged items on our balance sheet.
39

ITEM 8.  FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA
MANAGEMENT’S REPORT ON INTERNAL CONTROL OVER FINANCIAL REPORTING
Management of Pentair plc and its subsidiaries (the “Company”) is responsible for establishing and maintaining adequate internal 
control over financial reporting, as such term is defined in Rules 13a-15(f) and 15d-15(f) of the Securities Exchange Act of 1934. 
The Company’s internal control over financial reporting is 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. The Company’s internal control over financial reporting includes those policies and procedures that 
(1) pertain to maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the 
assets of the Company; (2) provide reasonable assurance that transactions are recorded as necessary to permit preparation of the 
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 (3) 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 the effectiveness of internal control over financial reporting to future periods are subject to the 
risk that the controls may become inadequate because of changes in conditions or that the degree of compliance with the policies 
or procedures may deteriorate.
Management assessed the effectiveness of the Company’s internal control over financial reporting as of December 31, 2024. In 
making this assessment, management used the criteria for effective internal control over financial reporting described in Internal 
Control-Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission. 
Based on this assessment, management believes that, as of December 31, 2024, the Company’s internal control over financial 
reporting was effective based on those criteria. 
Our independent registered public accounting firm, Deloitte & Touche LLP, has issued an attestation report on the Company’s 
internal control over financial reporting as of December 31, 2024. That attestation report is set forth immediately following this 
management report.
John L. Stauch
Robert P. Fishman
President and Chief Executive Officer
Executive Vice President, Chief Financial Officer and 
Chief Accounting Officer
40

REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
To the shareholders and the Board of Directors of Pentair plc
Opinion on Internal Control over Financial Reporting
We have audited the internal control over financial reporting of Pentair plc and subsidiaries (the “Company”) 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 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 COSO.
We have also audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) 
(PCAOB), the consolidated financial statements as of and for the year ended December 31, 2024, of the Company and our report 
dated February 25, 2025, expressed an unqualified opinion on those financial statements.
Basis for Opinion
The Company’s management is responsible 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 an opinion on the Company’s internal control over 
financial reporting based on our audit. We are a public accounting firm registered with the 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 audit in accordance with the standards of the PCAOB. Those standards require that we plan and perform the 
audit to obtain reasonable assurance about whether effective internal control over financial reporting was maintained in all 
material respects. Our audit included obtaining an understanding of internal control over financial reporting, assessing the risk that 
a material weakness exists, testing and evaluating the design and operating effectiveness of internal control based on the assessed 
risk, and performing such other procedures as we considered necessary in the circumstances. We believe that our audit provides a 
reasonable basis for our opinion.
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 
(1) pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of 
the assets of the company; (2) 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 (3) 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.
/s/ Deloitte & Touche LLP
Minneapolis, Minnesota
February 25, 2025
41

REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
To the shareholders and the Board of Directors of Pentair plc
Opinion on the Financial Statements
We have audited the accompanying consolidated balance sheets of Pentair plc and subsidiaries (the “Company”) as of December 
31, 2024 and 2023, the related consolidated statements of operations and comprehensive income, cash flows and changes in 
equity, for each of the three years in the period ended December 31, 2024, and the related notes (collectively referred to as the 
“financial statements”). In our opinion, the financial statements 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.
We have also audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) 
(PCAOB), 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 and our report dated February 25, 2025, expressed an unqualified opinion on the Company’s internal control over 
financial reporting.
Basis for Opinion
These financial statements are the responsibility of the Company's management. Our responsibility is to express an opinion on the 
Company's financial statements based on our audits. We are a public accounting firm registered with the 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 
audit to obtain reasonable assurance about whether the financial statements are free of material misstatement, whether due to error 
or fraud. Our audits included performing procedures to assess the risks of material misstatement of the 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 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 
financial statements. We believe that our audits provide a reasonable basis for our opinion.
Critical Audit Matter
The critical audit matter communicated below is a matter arising from the current-period audit of the financial statements that was 
communicated or required to be communicated to the audit committee and that (1) relates to accounts or disclosures that are 
material to the financial statements and (2) involved our especially challenging, subjective, or complex judgments. The 
communication of critical audit matters does not alter in any way our opinion on the 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.
Income Taxes — Completeness of Uncertain Tax Positions — Refer to Notes 1 and 10 to the financial statements
Critical Audit Matter Description
The Company assesses uncertain tax positions (“UTPs”) based upon an evaluation of available information and records a liability 
when a position taken or expected to be taken in a tax return does not meet certain measurement or recognition criteria. A tax 
benefit is recognized only if management believes it is more likely than not that the tax position will be sustained upon 
examination by the relevant tax authority. Determining the completeness of UTPs is complex and significant judgment is involved 
in identifying which positions may not meet the required measurement or recognition criteria. As of December 31, 2024, the 
Company’s recorded UTP balance was $6.0 million.
The UTP analysis is complex as it includes numerous tax jurisdictions and varying applications of tax laws. Given the multiple 
jurisdictions in which the Company operates and the complexity of tax regulations, auditing the completeness of UTPs involved a 
high degree of auditor judgment, and an increased extent of audit effort, including the need to involve our tax specialists. 
42

How the Critical Audit Matter Was Addressed in the Audit
Our audit procedures to evaluate the completeness of UTPs in material jurisdictions included the following, among others: 
•
We tested the effectiveness of controls over management’s determination of the existence of UTPs.
•
With the assistance of our income tax specialists, we assessed the Company’s determination of the existence of UTPs. In 
particular, our procedures included:
–
Evaluating the Company’s significant judgments related to completeness of UTPs in material jurisdictions:
•
We performed inquiries of management to assess whether they are aware of any new items or 
significant changes to the business that would impact the UTP assessment or give rise to new UTPs. 
•
We evaluated the following: technical merits of existing UTPs, technical merits of potential UTPs, and 
significant transactions and their tax implications, including the completeness and accuracy of the 
underlying data supporting the transactions. 
•
We assessed the appropriateness and consistency of management’s methods and assumptions used in 
identifying UTPs. 
•
We evaluated former and ongoing tax audits by tax authorities.
•
We considered changes in and assessed the Company’s interpretation of applicable tax laws. 
•
We inspected the Company’s summary of differences between the filed tax returns and the tax 
provision to obtain an understanding of significant differences. We assessed whether the appropriate 
UTPs were recorded as well as whether any additional UTPs needed to be considered.
 /s/ Deloitte & Touche LLP
Minneapolis, Minnesota
February 25, 2025
We have served as the Company’s auditor since 1977.
43

Pentair plc and Subsidiaries
Consolidated Statements of Operations and Comprehensive Income
Years ended December 31
In millions, except per-share data
2024
2023
2022
Net sales
$ 
4,082.8 $ 
4,104.5 $ 
4,121.8 
Cost of goods sold
 
2,484.0  
2,585.3  
2,757.2 
Gross profit
 
1,598.8  
1,519.2  
1,364.6 
Selling, general and administrative
 
701.4  
680.2  
677.1 
Research and development
 
93.6  
99.8  
92.2 
Operating income
 
803.8  
739.2  
595.3 
Other expense (income)
Net interest expense
 
88.6  
118.3  
61.8 
Other (income) expense
 
(3.7)  
2.0  
(17.1) 
Income from continuing operations before income taxes
 
718.9  
618.9  
550.6 
 Provision (benefit) for income taxes
 
93.3  
(4.0)  
67.4 
Net income from continuing operations
 
625.6  
622.9  
483.2 
Loss from discontinued operations, net of tax
 
(0.2)  
(0.2)  
(2.3) 
Net income
$ 
625.4 $ 
622.7 $ 
480.9 
Comprehensive income, net of tax
Net income
$ 
625.4 $ 
622.7 $ 
480.9 
Changes in cumulative translation adjustment            
 
(65.8)  
24.0  
(56.4) 
Changes in market value of derivative financial instruments, net of tax
 
33.6  
(29.4)  
31.3 
Comprehensive income
$ 
593.2 $ 
617.3 $ 
455.8 
Earnings (loss) per ordinary share
Basic
Continuing operations
$ 
3.78 $ 
3.77 $ 
2.93 
Discontinued operations
 
—  
—  
(0.01) 
Basic earnings per ordinary share
$ 
3.78 $ 
3.77 $ 
2.92 
Diluted
Continuing operations
$ 
3.74 $ 
3.75 $ 
2.92 
Discontinued operations
 
—  
—  
(0.02) 
Diluted earnings per ordinary share
$ 
3.74 $ 
3.75 $ 
2.90 
Weighted average ordinary shares outstanding
Basic
 
165.6  
165.1  
164.8 
Diluted
 
167.1  
166.3  
165.6 
See accompanying notes to consolidated financial statements.
44

Pentair plc and Subsidiaries
Consolidated Balance Sheets
December 31
In millions, except per-share data
2024
2023
Assets
Current assets
Cash and cash equivalents
$ 
118.7 $ 
170.3 
Accounts receivable, net of allowances of $9.1 and $11.2, respectively
 
565.2  
561.7 
Inventories
 
610.9  
677.7 
Other current assets
 
141.3  
159.3 
Total current assets
 
1,436.1  
1,569.0 
Property, plant and equipment, net
 
358.8  
362.0 
Other assets
Goodwill
 
3,286.6  
3,274.6 
Intangibles, net
 
1,033.8  
1,042.4 
Other non-current assets
 
331.2  
315.3 
Total other assets
 
4,651.6  
4,632.3 
Total assets
$ 
6,446.5 $ 
6,563.3 
Liabilities and Equity
Current liabilities
Current maturities of short-term borrowings
$ 
9.3 $ 
— 
Accounts payable
 
272.8  
278.9 
Employee compensation and benefits
 
116.2  
125.4 
Other current liabilities
 
496.8  
545.3 
Total current liabilities
 
895.1  
949.6 
Other liabilities
Long-term debt
 
1,638.7  
1,988.3 
Pension and other post-retirement compensation and benefits
 
61.6  
73.6 
Deferred tax liabilities
 
44.4  
40.0 
Other non-current liabilities
 
243.8  
294.7 
Total liabilities
 
2,883.6  
3,346.2 
Commitments and contingencies (Note 15)
Equity
Ordinary shares $0.01 par value, 426.0 authorized, 164.8 and 165.3 issued at December 31, 
2024 and 2023, respectively
 
1.7  
1.7 
Additional paid-in capital
 
1,501.7  
1,593.6 
Retained earnings
 
2,336.1  
1,866.2 
Accumulated other comprehensive loss
 
(276.6)  
(244.4) 
Total equity
 
3,562.9  
3,217.1 
Total liabilities and equity
$ 
6,446.5 $ 
6,563.3 
See accompanying notes to consolidated financial statements.
45

Pentair plc and Subsidiaries
Consolidated Statements of Cash Flows 
Years ended December 31
In millions
2024
2023
2022
Operating activities
Net income
$ 
625.4 $ 
622.7 $ 
480.9 
Loss from discontinued operations, net of tax
 
0.2  
0.2  
2.3 
Adjustments to reconcile net income from continuing operations to net cash provided by 
operating activities of continuing operations
Equity income of unconsolidated subsidiaries
 
(1.9)  
(2.8)  
(1.8) 
Depreciation
 
60.3  
59.5  
54.1 
Amortization
 
54.3  
55.3  
52.5 
Deferred income taxes
 
(11.4)  
(92.5)  
(44.8) 
Share-based compensation
 
39.7  
29.1  
24.9 
Asset impairment and write-offs
 
17.6  
7.9  
25.6 
Amortization of bridge financing debt issuance costs 
 
—  
—  
9.0 
Pension and other post-retirement expense (benefit)
 
0.1  
12.1  
(12.2) 
Pension and other post-retirement contributions
 
(12.0)  
(8.7)  
(8.8) 
Gain on sale of assets
 
—  
(3.4)  
(2.3) 
Changes in assets and liabilities, net of effects of business acquisitions
Accounts receivable
 
(11.2)  
(24.4)  
30.4 
Inventories
 
53.6  
109.6  
(187.0) 
Other current assets
 
14.1  
(29.1)  
(16.5) 
Accounts payable
 
(3.7)  
(75.1)  
(56.9) 
Employee compensation and benefits
 
(5.0)  
17.2  
(35.2) 
Other current liabilities
 
(48.7)  
(59.5)  
46.3 
Other non-current assets and liabilities
 
(4.5)  
2.7  
3.8 
Net cash provided by operating activities of continuing operations
 
766.9  
620.8  
364.3 
Net cash used for operating activities of discontinued operations
 
(0.2)  
(1.6)  
(1.0) 
Net cash provided by operating activities
 
766.7  
619.2  
363.3 
Investing activities
Capital expenditures
 
(74.4)  
(76.0)  
(85.2) 
Proceeds from sale of property and equipment
 
0.6  
5.6  
4.1 
Acquisitions, net of cash acquired
 
(108.0)  
(0.6)  
(1,580.9) 
(Payments) receipts upon the settlement of net investment hedges
 
(5.8)  
(18.5)  
78.9 
Other
 
—  
4.1  
0.3 
Net cash used for investing activities
 
(187.6)  
(85.4)  
(1,582.8) 
Financing activities
Net receipts of short-term borrowings
 
9.3  
—  
— 
Net borrowings (repayments) of revolving long-term debt
 
9.5  
(320.0)  
124.5 
Proceeds from long-term debt
 
—  
—  
1,391.3 
Repayments of long-term debt
 
(362.5)  
(12.5)  
(88.3) 
Debt issuance costs
 
—  
—  
(15.8) 
Shares issued to employees, net of shares withheld
 
18.4  
9.6  
(2.7) 
Repurchases of ordinary shares
 
(150.0)  
—  
(50.0) 
Dividends paid
 
(152.3)  
(145.2)  
(138.6) 
(Payments) receipts upon the settlement of cross currency swaps
 
(9.1)  
—  
12.3 
Net cash (used for) provided by financing activities
 
(636.7)  
(468.1)  
1,232.7 
Effect of exchange rate changes on cash and cash equivalents
 
6.0  
(4.3)  
1.2 
Change in cash and cash equivalents
 
(51.6)  
61.4  
14.4 
Cash and cash equivalents, beginning of year
 
170.3  
108.9  
94.5 
Cash and cash equivalents, end of year
$ 
118.7 $ 
170.3 $ 
108.9 
Supplemental disclosure of cash flow information:
Cash paid for interest, net
$ 
145.6 $ 
146.4 $ 
57.0 
Cash paid for income taxes, net
 
121.0  
120.0  
122.6 
See accompanying notes to consolidated financial statements.
46

Pentair plc and Subsidiaries
Consolidated Statements of Changes in Equity
In millions
Ordinary shares
Additional 
paid-in 
capital
Retained 
earnings
Accumulated 
other 
comprehensive  
loss
 Total
Number
Amount
Balance - December 31, 2021
 
165.1 $ 
1.7 $ 
1,582.7 $ 
1,051.4 $ 
(213.9) $ 2,421.9 
Net income
 
—  
—  
—  
480.9  
—  
480.9 
Other comprehensive loss, net of tax
 
—  
—  
—  
—  
(25.1)  
(25.1) 
Dividends declared
 
—  
—  
—  
(141.8)  
—  
(141.8) 
Share repurchases
 
(1.0)  
—  
(50.0)  
—  
—  
(50.0) 
Exercise of options, net of shares tendered for 
payment
 
0.1  
—  
3.6  
—  
—  
3.6 
Issuance of restricted shares, net of cancellations
 
0.4  
—  
—  
—  
—  
— 
Shares surrendered by employees to pay taxes
 
(0.1)  
—  
(6.3)  
—  
—  
(6.3) 
Share-based compensation
 
—  
—  
24.9  
—  
—  
24.9 
Balance - December 31, 2022
 
164.5 $ 
1.7 $ 
1,554.9 $ 
1,390.5 $ 
(239.0) $ 2,708.1 
Net income
 
—  
—  
—  
622.7  
—  
622.7 
Other comprehensive loss, net of tax
 
—  
—  
—  
—  
(5.4)  
(5.4) 
Dividends declared
 
—  
—  
—  
(147.0)  
—  
(147.0) 
Exercise of options, net of shares tendered for 
payment
 
0.4  
—  
18.3  
—  
—  
18.3 
Issuance of restricted shares, net of cancellations
 
0.5  
—  
—  
—  
—  
— 
Shares surrendered by employees to pay taxes
 
(0.1)  
—  
(8.7)  
—  
—  
(8.7) 
Share-based compensation
 
—  
—  
29.1  
—  
—  
29.1 
Balance - December 31, 2023
 
165.3 $ 
1.7 $ 
1,593.6 $ 
1,866.2 $ 
(244.4) $ 3,217.1 
Net income 
 
—  
—  
—  
625.4  
—  
625.4 
Other comprehensive loss, net of tax
 
—  
—  
—  
—  
(32.2)  
(32.2) 
Dividends declared
 
—  
—  
—  
(155.5)  
—  
(155.5) 
Share repurchases
 
(1.6)  
—  
(150.0)  
—  
—  
(150.0) 
Exercise of options, net of shares tendered for 
payment
 
0.8  
—  
28.8  
—  
—  
28.8 
Issuance of restricted shares, net of cancellations
 
0.4  
—  
—  
—  
—  
— 
Shares surrendered by employees to pay taxes
 
(0.1)  
—  
(10.4)  
—  
—  
(10.4) 
Share-based compensation
 
—  
—  
39.7  
—  
—  
39.7 
Balance - December 31, 2024
 
164.8 $ 
1.7 $ 
1,501.7 $ 
2,336.1 $ 
(276.6) $ 3,562.9 
See accompanying notes to consolidated financial statements.
47

1.
Basis of Presentation and Summary of Significant Accounting Policies
Business
Pentair plc and its consolidated subsidiaries (“we,” “us,” “our,” “Pentair” or the “Company”) is a water industrial manufacturing 
company comprised of three reportable segments: Flow, Water Solutions and Pool. 
Basis of presentation
The accompanying consolidated financial statements include the accounts of Pentair plc, its wholly-owned subsidiaries and 
entities for which the Company has a controlling financial interest. Intercompany accounts and transactions have been eliminated. 
Investments in companies of which we own 20% to 50% of the voting stock or have the ability to exercise significant influence 
over operating and financial policies of the investee are accounted for using the equity method of accounting and as a result, our 
share of the earnings or losses of such equity affiliates is included in the Consolidated Statements of Operations and 
Comprehensive Income.
The consolidated financial statements have been prepared in U.S. dollars (“USD”) and in accordance with accounting principles 
generally accepted in the United States (“U.S.”) (“U.S. GAAP”). 
Fiscal year
Our fiscal year ends on December 31. We report our interim quarterly periods on a calendar quarter basis.
Use of estimates
The 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 these consolidated financial statements and accompanying notes, disclosures of 
contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during 
the reporting period. These estimates include our accounting for valuation of goodwill and indefinite lived intangible assets, 
estimated losses on accounts receivable, estimated realizable value on excess and obsolete inventory, over time revenue 
recognition, assets acquired and liabilities assumed in acquisitions, estimated selling proceeds from assets held for sale, contingent 
liabilities, income taxes and pension and other post-retirement benefits. Actual results could differ from our estimates.
Revenue recognition
Revenue is recognized when control of the promised goods or services is transferred to our customers, in an amount that reflects 
the consideration we expect to be entitled to in exchange for transferring those goods or providing services. We account for a 
contract when it has approval and commitment from both parties, the rights of the parties are identified, payment terms are 
identified, the contract has commercial substance and collectability of consideration is probable.
When determining whether the customer has obtained control of the goods or services, we consider any future performance 
obligations. Generally, there is no post-shipment obligation on product sold other than warranty obligations in the normal and 
ordinary course of business. In the event significant post-shipment obligations were to exist, revenue recognition would be 
deferred until Pentair has substantially accomplished what it must do to be entitled to the benefits represented by the revenue.
Performance obligations
A performance obligation is a promise in a contract to transfer a distinct good or service to the customer, and is the unit of account 
for purposes of revenue recognition. A contract’s transaction price is allocated to each distinct performance obligation and 
recognized as revenue when, or as, the performance obligation is satisfied. The majority of our contracts have a single 
performance obligation as the promise to transfer the individual goods or services is not separately identifiable from other 
promises in the contracts and, therefore, not distinct. For contracts with multiple performance obligations, standalone selling price 
is generally readily observable.
Our performance obligations are satisfied at a point in time or over time as work progresses. Revenue from goods and services 
transferred to customers at a point in time accounted for 91.2%, 90.6% and 91.7% of our revenue for the years ended December 
31, 2024, 2023 and 2022, respectively. Revenue on these contracts is recognized when obligations under the terms of the contract 
with our customer are satisfied; generally, this occurs with the transfer of control upon shipment. 
Revenue from products and services transferred to customers over time accounted for 8.8%, 9.4% and 8.3% of our revenue for the 
years ended December 31, 2024, 2023 and 2022, respectively. For the majority of our revenue recognized over time, we use an 
input measure to determine progress towards completion. Under this method, sales and gross profit are recognized as work is 
performed generally based on the relationship between the actual costs incurred and the total estimated costs at completion (“the 
cost-to-cost method”) or based on efforts for measuring progress towards completion in situations in which this approach is more 
representative of the progress on the contract than the cost-to-cost method. Contract costs include labor, material, overhead and, 
when appropriate, general and administrative expenses. Changes to the original estimates may be required during the life of the 
contract, and such estimates are reviewed on a regular basis. Sales and gross profit are adjusted using the cumulative catch-up 
Pentair plc and Subsidiaries
Notes to consolidated financial statements
48

method for revisions in estimated total contract costs. These reviews have not resulted in adjustments that were significant to our 
results of operations. For performance obligations related to long term contracts, when estimates of total costs to be incurred on a 
performance obligation exceed total estimates of revenue to be earned, a provision for the entire loss on the performance 
obligation is recognized in the period the loss is determined. 
On December 31, 2024, we had $103.2 million of remaining performance obligations on contracts with an original expected 
duration of one year or more. We expect to recognize the majority of our remaining performance obligations on these contracts 
within the next 12 to 18 months.
Sales returns
The right of return may exist explicitly or implicitly with our customers. Our return policy allows for customer returns only upon 
our authorization. Goods returned must be products we continue to market and must be in salable condition. When the right of 
return exists, we adjust the transaction price for the estimated effect of returns. We estimate the expected returns based on 
historical sales levels, the timing and magnitude of historical sales return levels as a percent of sales, type of product, type of 
customer and a projection of this experience into the future.
Pricing and sales incentives
Our contracts may give customers the option to purchase additional goods or services priced at a discount. Options to acquire 
additional goods or services at a discount can come in many forms, such as customer programs and incentive offerings including 
pricing arrangements, promotions and other volume-based incentives.
We reduce the transaction price for certain customer programs and incentive offerings including pricing arrangements, 
promotions and other volume-based incentives that represent variable consideration. Sales incentives given to our customers are 
recorded using either the expected value method or most likely amount approach for estimating the amount of consideration to 
which Pentair shall be entitled. The expected value is the sum of probability-weighted amounts in a range of possible 
consideration amounts. An expected value is an appropriate estimate of the amount of variable consideration when there are a 
large number of contracts with similar characteristics. The most likely amount is the single most likely amount in a range of 
possible consideration amounts (that is, the single most likely outcome of the contract). The most likely amount is an appropriate 
estimate of the amount of variable consideration if the contract has limited possible outcomes (for example, an entity either 
achieves a performance bonus or does not).
Pricing is established at or prior to the time of sale with our customers, and we record sales at the agreed-upon net selling price. 
However, one of our businesses allows customers to apply for a refund of a percentage of the original purchase price if they can 
demonstrate sales to a qualifying end customer. We use the expected value method to estimate the anticipated refund to be paid 
based on historical experience and reduce sales for the probable cost of the discount. The cost of these refunds is recorded as a 
reduction of the transaction price.
Volume-based incentives involve rebates that are negotiated at or prior to the time of sale with the customer and are redeemable 
only if the customer achieves a specified cumulative level of sales or sales increase. Under these incentive programs, at the time 
of sale, we determine the most likely amount of the rebate to be paid based on forecasted sales levels. These forecasts are updated 
at least quarterly for each customer, and the transaction price is reduced for the anticipated cost of the rebate. If the forecasted 
sales for a customer change, the accrual for rebates is adjusted to reflect the new amount of rebates expected to be earned by the 
customer.
Shipping and handling costs
Amounts billed to customers for shipping and handling activities after the customer obtains control are treated as a promised 
service performance obligation and recorded in Net sales in the accompanying Consolidated Statements of Operations and 
Comprehensive Income. Shipping and handling costs incurred by Pentair for the delivery of goods to customers are considered a 
cost to fulfill the contract and are included in Cost of goods sold in the accompanying Consolidated Statements of Operations and 
Comprehensive Income.
Contract assets and liabilities
Contract assets consist of unbilled amounts resulting from sales under long-term contracts when the cost-to-cost method of 
revenue recognition is utilized and revenue recognized exceeds the amount billed to the customer, such as when the customer 
retains a small portion of the contract price until completion of the contract. We typically receive interim payments on sales under 
long-term contracts as work progresses, although for some contracts, we may be entitled to receive an advance payment. Contract 
liabilities consist of advanced payments, billings in excess of costs incurred and deferred revenue. 
Contract assets are recorded within Other current assets, and contract liabilities are recorded within Other current liabilities in the 
Consolidated Balance Sheets. 
49
Pentair plc and Subsidiaries
Notes to consolidated financial statements

Contract assets and liabilities consisted of the following:
December 31
In millions
2024
2023
$ Change
% Change
Contract assets
$ 
46.7 $ 
70.8 $ 
(24.1) 
 (34.0) %
Contract liabilities
 
38.8  
53.7  
(14.9) 
 (27.7) %
Net contract assets
$ 
7.9 $ 
17.1 $ 
(9.2) 
 (53.8) %
The $9.2 million decrease in net contract assets from December 31, 2023 to December 31, 2024 was primarily the result of timing 
of milestone payments. Approximately 95% of our contract liabilities at December 31, 2023 were recognized in revenue during 
the twelve months ended December 31, 2024. There were no impairment losses recognized on our net contract assets for the 
twelve months ended December 31, 2024 and December 31, 2023.
Practical expedients and exemptions
We generally expense incremental costs of obtaining a contract when incurred because the amortization period would be less than 
one year. These costs primarily relate to sales commissions and are recorded in Selling, general and administrative expense in the 
Consolidated Statements of Operations and Comprehensive Income. 
We do not disclose the value of unsatisfied performance obligations for contracts with an original expected length of one year or 
less. Further, we do not adjust the promised amount of consideration for the effects of a significant financing component if we 
expect, at contract inception, that the period between when we transfer a promised good or service to a customer and when the 
customer pays for that good or service will be one year or less.
Revenue by category
We disaggregate our revenue from contracts with customers by segment, geographic location and vertical market, as we believe 
these best depict how the nature, amount, timing and uncertainty of our revenue and cash flows are affected by economic factors.
Refer to Note 14 for revenue disaggregated by reportable segment.
Geographic net sales information, based on geographic destination of the sale, was as follows:
Years ended December 31
In millions
2024
2023
2022
U.S.
$ 
2,833.6 $ 
2,835.9 $ 
2,913.2 
Western Europe
 
493.3  
471.9  
439.2 
Developing (1)
 
527.2  
558.0  
515.5 
Other Developed (2)
 
228.7  
238.7  
253.9 
Consolidated net sales (3)
$ 
4,082.8 $ 
4,104.5 $ 
4,121.8 
(1) Developing includes China, Eastern Europe, Latin America, the Middle East and Southeast Asia.
(2) Other Developed includes Australia, Canada and Japan.
(3) Net sales in Ireland, for each of the years presented, were not material.
Vertical market net sales information was as follows:
Years ended December 31
In millions
2024
2023
2022
Residential
$ 
2,191.5 $ 
2,134.0 $ 
2,613.6 
Commercial
 
1,117.2  
1,177.2  
809.1 
Industrial
 
774.1  
793.3  
699.1 
Consolidated net sales
$ 
4,082.8 $ 
4,104.5 $ 
4,121.8 
Research and development
We conduct research and development (“R&D”) activities primarily in our own facilities, which mostly consist of development of 
new products, product applications and manufacturing processes. We expense R&D costs as incurred. R&D expenditures during 
2024, 2023 and 2022 were $93.6 million, $99.8 million and $92.2 million, respectively.
50
Pentair plc and Subsidiaries
Notes to consolidated financial statements

Cash equivalents
We consider highly liquid investments with original maturities of three months or less at the date of acquisition to be cash 
equivalents.
Trade receivables and concentration of credit risk
We record an allowance for credit losses, reducing our receivables balance to an amount we estimate is collectible from our 
customers. Estimates used in determining the allowance for credit losses are based on current trends, aging of accounts receivable, 
periodic credit evaluations of our customers’ financial condition, and historical collection experience as well as reasonable and 
supportable forecasts of future economic conditions. We generally do not require collateral.
The following table summarizes the activity in the allowance for credit losses:
Years ended December 31
In millions
2024
2023
2022
Beginning balance
$ 
11.2 $ 
10.8 $ 
9.1 
Bad debt (benefit) expense
 
(0.2)  
0.7  
3.6 
Acquisitions
 
—  
—  
0.3 
Write-offs, net of recoveries
 
(1.4)  
(0.7)  
(1.4) 
Other (1)
 
(0.5)  
0.4  
(0.8) 
Ending balance
$ 
9.1 $ 
11.2 $ 
10.8 
(1) Other amounts are primarily the effects of changes in currency translations and the impact of allowance for credits.
Inventories
Inventories are stated at the lower of cost or net realizable value with substantially all inventories recorded using the first-in, first-
out (“FIFO”) cost method.
Property, plant and equipment, net
Property, plant and equipment is stated at historical cost. We compute depreciation by the straight-line method based on the 
following estimated useful lives:
Years
Land improvements
5 to 20
Buildings and leasehold improvements
5 to 50
Machinery and equipment
3 to 15
Capitalized software
3 to 10
Significant improvements that add to productive capacity or extend the lives of properties are capitalized. Costs for repairs and 
maintenance are charged to expense as incurred. We capitalize costs associated with software developed or obtained for internal 
use when both the preliminary project stage is completed, and it is probable the software being developed will be completed and 
placed in service. The costs of computer software developed or obtained for internal use are amortized on a straight-line basis 
unless another systematic and rational basis is more representative of the software’s use. When property or capitalized software is 
retired or otherwise disposed of, the recorded cost of the assets and their related accumulated depreciation are removed from the 
Consolidated Balance Sheets and any related gains or losses are included in income.
51
Pentair plc and Subsidiaries
Notes to consolidated financial statements

The following table presents geographic Property, plant and equipment, net by region as of December 31:
In millions
2024
2023
U.S.
$ 
225.0 $ 
223.9 
Western Europe
 
76.0  
77.4 
Developing (1)
 
48.2  
50.5 
Other Developed (2)
 
9.6  
10.2 
Consolidated (3)
$ 
358.8 $ 
362.0 
(1) Developing includes China, Eastern Europe, Latin America, the Middle East and Southeast Asia.
(2) Other Developed includes Australia, Canada and Japan.
(3) Property, plant and equipment, net in Ireland, for each of the years presented, were not material.
We review the recoverability of long-lived assets to be held and used, such as property, plant and equipment, when events or 
changes in circumstances occur that indicate the carrying value of the asset or asset group may not be recoverable. The assessment 
of possible impairment is based on our ability to recover the carrying value of the asset or asset group from the expected future 
pre-tax cash flows (undiscounted and without interest charges) of the related operations. If these cash flows are less than the 
carrying value of such asset or asset group, an impairment loss is recognized for the difference between estimated fair value and 
carrying value. Impairment losses on long-lived assets held for sale are determined in a similar manner, except that fair values are 
reduced for the cost to dispose of the assets. The measurement of impairment requires us to estimate future cash flows and the fair 
value of long-lived assets. We recorded $9.2 million of long-lived asset impairment charges in 2022 comprised of long-lived 
assets which were primarily written off as a result of restructuring actions and certain business exits announced in the fourth 
quarter of 2022. No material long-lived asset impairment charges were recorded in 2024 or 2023. 
Goodwill and identifiable intangible assets
Goodwill
Goodwill represents the excess of the cost of acquired businesses over the net of the fair value of identifiable tangible net assets 
and identifiable intangible assets purchased and liabilities assumed.
We test our goodwill for impairment at least annually during the fourth quarter or more frequently if events or changes in 
circumstances indicate that the asset might be impaired. We perform our annual or interim goodwill impairment test by comparing 
the fair value of the relevant reporting unit with its carrying amount. We would recognize an impairment charge for the amount by 
which the carrying amount exceeds the reporting unit’s fair value; however, the loss recognized would not exceed the total 
amount of goodwill allocated to that reporting unit. 
We have the option to perform a qualitative assessment to determine whether it is necessary to perform the quantitative goodwill 
impairment test. However, we may elect to perform the quantitative goodwill impairment test even if no indications of a potential 
impairment exist.
During 2024, a qualitative assessment was performed. As a result, it was determined that it was more likely than not that the fair 
value of the reporting units exceeded their respective carrying values. Factors considered in the analysis included the 2023 
discounted cash flow fair value assessment of the reporting units and the calculated excess fair value over carrying amount, 
financial performance, forecasts and trends, market capitalization, regulatory and environmental issues, macro-economic 
conditions, industry and market considerations, raw material costs and management stability. We also consider the extent to 
which each of the adverse events and circumstances identified affect the comparison of the respective reporting unit’s fair value 
with its carrying amount. We place more weight on the events and circumstances that most affect the respective reporting unit’s 
fair value or the carrying amount of its net assets. We consider positive and mitigating events and circumstances that may affect 
its determination of whether it is more likely than not that the fair value exceeds the carrying amount.
During 2023, a quantitative assessment was performed. The fair value of each reporting unit was determined using a discounted 
cash flow analysis and market approach. Projecting discounted future cash flows requires us to make significant estimates 
regarding future revenues and expenses, projected capital expenditures, changes in working capital and the appropriate discount 
rate. Use of the market approach consists of comparisons to comparable publicly-traded companies that are similar in size and 
industry. For the 2023 annual impairment test, the estimated fair value significantly exceeded the carrying value in each of our 
reporting units, therefore, no impairment charge was required. The non-recurring fair value measurement is a “Level 3” 
measurement under the fair value hierarchy.
52
Pentair plc and Subsidiaries
Notes to consolidated financial statements

Identifiable intangible assets
Our primary identifiable intangible assets include: customer relationships, trade names, proprietary technology and patents. 
Identifiable intangibles with finite lives are amortized and those identifiable intangibles with indefinite lives are not amortized. 
Identifiable intangible assets that are subject to amortization are evaluated for impairment whenever events or changes in 
circumstances indicate that the carrying amount may not be recoverable. An impairment charge of $2.7 million was recorded in 
2022 related to the write-off of a proprietary technology intangible asset as a result of restructuring initiatives implemented in the 
fourth quarter of 2022. The impairment charge was recorded in Selling, general and administrative in our Consolidated 
Statements of Operations and Comprehensive Income. No impairment charges associated with identifiable intangibles with finite 
lives were recognized in 2024 or 2023.
Identifiable intangible assets not subject to amortization are tested for impairment annually or more frequently if events warrant. 
We complete our annual impairment test the first day of the fourth quarter each year for those identifiable assets not subject to 
amortization. The impairment test for trade names consists of a comparison of the fair value of the trade name with its carrying 
value. Fair value is measured using the relief-from-royalty method. This method assumes the trade name has value to the extent 
that the owner is relieved of the obligation to pay royalties for the benefits received from them. This method requires us to 
estimate the future revenue for the related brands, the appropriate royalty rate and the weighted average cost of capital. The non-
recurring fair value measurement is a “Level 3” measurement under the fair value hierarchy. No impairment charges were 
recognized in 2024, 2023, or 2022 as a result of our annual impairment assessment. 
Income taxes
We use the asset and liability approach to account for income taxes. Under this method, deferred tax assets and liabilities are 
recognized for the expected future tax consequences of differences between the carrying amounts of assets and liabilities and their 
respective tax bases using enacted tax rates in effect for the year in which the differences are expected to reverse. The effect on 
deferred tax assets and liabilities of a change in tax rates is recognized in income in the period when the change is enacted. We 
maintain valuation allowances unless it is more likely than not that all or a portion of the deferred tax assets will be realized. 
Changes in valuation allowances from period to period are included in our tax provision in the period of change. We recognize the 
effect of income tax positions only if those positions are more likely than not of being sustained. Recognized income tax positions 
are measured at the largest amount that is greater than 50% likely of being realized. Changes in recognition or measurement are 
reflected in the period in which the change in judgment occurs.
Pension and other post-retirement plans
We sponsor U.S. and non-U.S. defined-benefit pension and other post-retirement plans. The pension and other post-retirement 
benefit costs for company-sponsored benefit plans are determined from actuarial assumptions and methodologies, including 
discount rates and expected returns on plan assets. These assumptions are updated annually and are disclosed in Note 11. 
We recognize changes in the fair value of plan assets and net actuarial gains or losses for pension and other post-retirement 
benefits annually in the fourth quarter each year (“mark-to-market adjustment”) and, if applicable, in any quarter in which an 
interim re-measurement is triggered. Net actuarial gains and losses occur when the actual experience differs from any of the 
various assumptions used to value our pension and other post-retirement plans or when assumptions change, as they may each 
year. The remaining components of pension expense, including service and interest costs and estimated return on plan assets, are 
recorded on a quarterly basis. The service costs are recorded within Operating income and the interest costs, expected return on 
plan assets and net actuarial gain/loss components of net periodic pension and other post-retirement benefit costs are recorded 
within Other (income) expense.
Insurance subsidiary
A portion of our property and casualty insurance program is insured through our regulated wholly-owned captive insurance 
subsidiary, Penwald Insurance Company (“Penwald”). Reserves for policy claims are established based on actuarial projections of 
ultimate losses. As of December 31, 2024 and 2023, reserves for policy claims were $68.6 million, of which $13.0 million was 
included in Other current liabilities and $55.6 million was included in Other non-current liabilities, and $64.9 million, of which 
$13.0 million was included in Other current liabilities and $51.9 million was included in Other non-current liabilities, 
respectively.
Share-based compensation
We account for share-based compensation awards on a fair value basis. The estimated grant date fair value of each option award 
is recognized in income on an accelerated basis over the requisite service period (generally the vesting period). The estimated fair 
value of each option award is calculated using the Black-Scholes option-pricing model. From time to time, we have elected to 
modify the terms of the original grant. These modified grants are accounted for as a new award and measured using the fair value 
method, resulting in the inclusion of additional compensation expense in our Consolidated Statements of Operations and 
Comprehensive Income. 
53
Pentair plc and Subsidiaries
Notes to consolidated financial statements

Restricted share awards and units (“RSUs”) are recorded as compensation cost over the requisite service periods based on the 
market value on the date of grant. 
Performance share units (“PSUs”) are stock awards where the ultimate number of shares issued will be contingent on the 
Company’s performance against certain performance goals. The Compensation Committee has the ability to adjust performance 
goals or modify the manner of measuring or evaluating a performance goal using its discretion. The fair value of each PSU is 
based on the market value on the date of grant. We recognize expense related to the estimated vesting of our PSUs granted. The 
estimated vesting of the PSUs is based on the probability of achieving certain performance metrics over the specified performance 
period. 
The requisite service period for options and RSUs and the performance period for PSUs may be shorter than the vesting period if 
the employee becomes retirement eligible before the end of the vesting period.
Earnings per ordinary share
We present two calculations of earnings per ordinary share (“EPS”). Basic EPS equals net income divided by the weighted-
average number of ordinary shares outstanding during the period. Diluted EPS is computed by dividing net income by the sum of 
weighted-average number of ordinary shares outstanding plus dilutive effects of ordinary share equivalents, calculated using the 
two-class method.
Derivative financial instruments
We recognize all derivatives, including those embedded in other contracts, as either assets or liabilities at fair value in our 
Consolidated Balance Sheets. If the derivative is designated and effective, the effective portion of changes in the fair value of the 
derivative is recorded in Accumulated other comprehensive income (loss) (“AOCI”) as a separate component of equity in the 
Consolidated Balance Sheets and is recognized in the Consolidated Statements of Operations and Comprehensive Income when 
the hedged item affects earnings. If the underlying hedged transaction ceases to exist or if the hedge becomes ineffective, all 
changes in fair value of the related derivatives that have not been settled are recognized in current earnings. For a derivative that is 
not designated as or does not qualify as a hedge, changes in fair value are reported in earnings immediately. 
We use derivative instruments for the purpose of hedging interest rate and currency exposures, which exist as part of ongoing 
business operations. We do not hold or issue derivative financial instruments for trading or speculative purposes. Our policy is not 
to enter into contracts with terms that cannot be designated as normal purchases or sales. From time to time, we may enter into 
short duration foreign currency contracts to hedge foreign currency risks.
Foreign currency translation
The financial statements of the Company’s non-U.S. dollar functional currency international subsidiaries are measured using the 
local currency as the functional currency. Assets and liabilities of these subsidiaries are translated at the rates of exchange at the 
balance sheet date. Income (loss) and expense items are translated at average monthly rates of exchange. The resultant translation 
adjustments are included in AOCI, a component of equity.
New and recently adopted accounting standards
In November 2023, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) No. 
2023-07, “Segment Reporting,” which expands annual and interim disclosure requirements for reportable segments, primarily 
through enhanced disclosures regarding significant expenses. We adopted the standard retrospectively beginning with our annual 
reporting for the year ended December 31, 2024. Refer to Note 14 for further information on our segment reporting.
In December 2023, the FASB issued ASU No. 2023-09, “Improvements to Income Tax Disclosures,” which requires new and 
enhanced disclosures primarily related to income taxes paid and the effective tax rate reconciliation. We will adopt the standard 
beginning with our annual reporting for the year ending December 31, 2025. We are currently evaluating the potential effect that 
the updated standard will have on our financial statement disclosures.
In November 2024, the FASB issued ASU No. 2024-03, “Disaggregation - Income Statement Expenses,” which requires 
disclosure of disaggregation of certain relevant expenses within the Consolidated Statements of Operations and Comprehensive 
Income on an annual and interim basis. We will adopt the standard beginning with our annual reporting for the year ending 
December 31, 2027. We are currently evaluating the effect that the updated standard will have on our financial statement 
disclosures.
54
Pentair plc and Subsidiaries
Notes to consolidated financial statements

2.
Acquisitions
On December 2, 2024, as part of our Pool reportable segment, we completed the acquisition of G & F Manufacturing, LLC for 
$116.0 million in cash, net of cash acquired and subject to customary adjustments. The net purchase price is comprised of an 
upfront cash payment of $108.0 million, subject to customary adjustments, and the estimated fair value at the acquisition date of 
contingent earn-out liabilities based upon the achievement of certain defined operating results in the two years following the 
acquisition. The excess purchase price over tangible and identifiable intangible net assets acquired has been preliminarily 
allocated to goodwill in the amount of $56.6 million, all of which is expected to be deductible for income tax purposes. 
Identifiable intangible assets acquired consisted of $51.6 million of definite-lived customer relationships with an estimated useful 
life of 16 years. The pro forma impact of the acquisition was not material.
In July 2022, as part of our Water Solutions reportable segment, we acquired the issued and outstanding equity securities of 
certain subsidiaries of Welbilt, Inc. (“Welbilt”) and certain other assets, rights, and properties, and assumed certain liabilities, 
comprising Welbilt’s Manitowoc Ice business (“Manitowoc Ice”), for approximately $1.6 billion in cash.
Manitowoc Ice is a designer, manufacturer and distributor of commercial ice machines. The acquisition of Manitowoc Ice allows 
us to enhance and deliver our total water management offerings to an expanded network of channel partners and customers.
The purchase price has been allocated based on the fair value of assets acquired and liabilities assumed at the date of the 
Manitowoc Ice acquisition. The purchase price allocation was completed in the third quarter of 2023.
The following table summarizes the final allocation of the purchase price to the fair value of assets acquired and liabilities 
assumed in the Manitowoc Ice acquisition:
In millions
Cash
$ 
33.8 
Accounts receivable
 
36.7 
Inventories
 
66.7 
Other current assets
 
3.9 
Property, plant and equipment
 
21.6 
Identifiable intangible assets
 
728.3 
Goodwill
 
789.7 
Other assets
 
0.7 
Current liabilities
 
(62.7) 
Other liabilities
 
(4.8) 
Purchase price
$ 
1,613.9 
The excess of purchase price over tangible net assets and identified intangible assets acquired has been allocated to goodwill in 
the amount of $789.7 million, all of which is deductible for income tax purposes. Goodwill recognized from the Manitowoc Ice 
acquisition primarily reflects the future economic benefit resulting from synergies of our combined operations.
Identifiable intangible assets acquired as part of the Manitowoc Ice acquisition include $78.4 million of indefinite-lived trade 
name intangible assets, $588.4 million of definite-lived customer relationships with a weighted-average estimated useful life of 20 
years, $47.1 million of definite-lived proprietary technology intangible assets with a weighted-average estimated useful life of 10 
years and $14.4 million of other definite-lived intangible assets with a weighted-average estimated useful life of four months. The 
fair values of trade names and proprietary technology acquired in the acquisition were determined using a relief-from-royalty 
method, and customer relationships and other definite-lived intangible assets acquired were determined using a multi-period 
excess earnings method. These methods utilize unobservable inputs that are significant to these fair value measurements and thus 
classified as Level 3 of the fair value hierarchy described in Note 9.
For the year ended December 31, 2022, non-recurring expense related to the fair value adjustment to acquisition-date inventory of 
$5.8 million, transaction-related charges of $19.9 million, and acquisition-related bridge financing costs of $9.0 million are 
reflected in Cost of goods sold, Selling, general and administrative and Net interest expense, respectively, in the Consolidated 
Statements of Operations and Comprehensive Income. Manitowoc Ice’s net sales and operating income for the period from the 
acquisition date to December 31, 2022 were $156.3 million and $12.2 million, respectively. For the year ended December 31, 
2022, Manitowoc’s operating income includes $28.6 million of identifiable intangible asset amortization expense and $5.8 million
of amortization of inventory fair market value step-up. 
55
Pentair plc and Subsidiaries
Notes to consolidated financial statements

The following table presents unaudited pro forma financial information as if the Manitowoc Ice acquisition had occurred on 
January 1, 2022, the beginning of the comparable prior annual reporting period:
Year Ended December 31
In millions, except per share data
2022
Pro forma net sales
$ 
4,328.6 
Pro forma net income from continuing operations
 
486.3 
Pro forma earnings per ordinary share - continuing operations
Basic
$ 
2.95 
Diluted
 
2.94 
The unaudited pro forma net income from continuing operations includes Manitowoc Ice’s identifiable intangible asset 
amortization expense of $34.1 million for the year ended December 31, 2022. The unaudited pro forma net income from 
continuing operations for the year ended December 31, 2022 excludes the impact of $34.7 million of transaction-related charges, 
acquisition-related bridge financing costs and non-recurring expense related to the fair value adjustment to acquisition-date 
inventory.
The pro forma condensed consolidated financial information has been prepared for comparative purposes only and includes 
certain adjustments, as noted above. The adjustments are estimates based on currently available information and actual amounts 
may differ materially from these estimates. They do not reflect the effect of costs or synergies that would have been expected to 
result from the integration of the Manitowoc Ice acquisition. The pro forma information does not purport to be indicative of the 
results of operations that actually would have resulted had the Manitowoc Ice acquisition occurred on January 1, 2022.
3. 
Earnings Per Share
Basic and diluted earnings per share were calculated as follows:
Years ended December 31
In millions, except per share data
2024
2023
2022
Net income
$ 
625.4 $ 
622.7 $ 
480.9 
Net income from continuing operations
$ 
625.6 $ 
622.9 $ 
483.2 
Weighted average ordinary shares outstanding
Basic
 
165.6  
165.1  
164.8 
Dilutive impact of stock options and restricted stock awards
 
1.5  
1.2  
0.8 
Diluted
 
167.1  
166.3  
165.6 
Earnings (loss) per ordinary share 
Basic
Continuing operations
$ 
3.78 $ 
3.77 $ 
2.93 
Discontinued operations
 
—  
—  
(0.01) 
Basic earnings per ordinary share 
$ 
3.78 $ 
3.77 $ 
2.92 
Diluted
Continuing operations
$ 
3.74 $ 
3.75 $ 
2.92 
Discontinued operations
 
—  
—  
(0.02) 
Diluted earnings per ordinary share 
$ 
3.74 $ 
3.75 $ 
2.90 
Anti-dilutive stock options excluded from the calculation of diluted 
earnings per share
 
0.1  
0.3  
0.9 
4. 
Restructuring and Transformation Program
In 2021, we launched and committed resources to a program designed to accelerate growth and drive margin expansion through 
transformation of our business model to drive operational excellence, reduce complexity and streamline our processes (the 
“Transformation Program”). The Transformation Program is structured in multiple phases and is expected to empower us to work 
more efficiently and optimize our business to better serve our customers while meeting our financial objectives.
56
Pentair plc and Subsidiaries
Notes to consolidated financial statements

During 2024, 2023 and 2022, we initiated and continued execution of activities associated with our Transformation Program as 
well as initiated and continued certain business restructuring initiatives aimed at reducing our fixed cost structure and realigning 
our business. Restructuring and Transformation Program initiatives during the years ended December 31, 2024, 2023 and 2022 
included a reduction in hourly and salaried headcount of approximately 575 employees, 475 employees and 625 employees, 
respectively.
Restructuring and transformation-related costs included within Cost of goods sold and Selling, general and administrative
expenses in the Consolidated Statements of Operations and Comprehensive Income included the following:
Years ended December 31
In millions
2024
2023
2022
Restructuring Initiatives
Severance and related costs
$ 
34.5 $ 
8.2 $ 
17.7 
Asset impairment and write-offs (1)
 
9.9  
3.8  
25.6 
Other restructuring costs and related adjustments (2)
 
(0.9)  
(6.0)  
13.0 
Total restructuring costs
 
43.5  
6.0  
56.3 
Transformation Program
Severance and related costs
 
0.7  
6.9  
3.4 
Asset impairment and write-offs (1)
7.7
0.4  
— 
Other transformation costs (3)
 
51.4  
37.4  
23.8 
Total transformation costs
 
59.8  
44.7  
27.2 
Total restructuring and transformation costs
$ 
103.3 $ 
50.7 $ 
83.5 
(1) Consists of inventory and long-lived asset impairments and write-offs associated with restructuring or transformation activities. An 
identifiable intangible asset was also impaired in 2022 as a result of certain business exits.
(2) Other restructuring costs and related adjustments primarily consist of certain accruals and related refinements as well as various contract 
termination costs associated with business and product line exits.
(3) Other transformation costs primarily consist of professional services and project management related costs, partially offset by gain on sale of 
assets in 2023.
Restructuring and transformation costs by reportable segment as well as Corporate and other were as follows:
Years ended December 31
In millions
2024
2023
2022
Flow
$ 
15.5 $ 
3.4 $ 
2.2 
Water Solutions
 
19.4  
(0.1)  
41.1 
Pool
 
15.7  
9.1  
14.3 
Corporate and other
 
52.7  
38.3  
25.9 
Total restructuring and transformation costs
$ 
103.3 $ 
50.7 $ 
83.5 
Activity related to accrued severance and related costs recorded in Other current liabilities in the Consolidated Balance Sheets is 
summarized as follows:
Years ended December 31
In millions
2024
2023
Beginning balance
$ 
13.4 $ 
23.2 
Costs incurred
 
35.2  
15.1 
Cash payments and other
 
(29.9)  
(24.9) 
Ending balance
$ 
18.7 $ 
13.4 
57
Pentair plc and Subsidiaries
Notes to consolidated financial statements

5. 
Goodwill and Other Identifiable Intangible Assets
The changes in the carrying amount of goodwill for the years ended December 31, 2024 and 2023 by reportable segment were as 
follows:
In millions
December 31, 
2023
Acquisitions
Foreign 
currency
translation
December 31, 
2024
Flow
$ 
767.1 $ 
— $ 
(36.7) $ 
730.4 
Water Solutions
 
1,400.6  
—  
(7.9)  
1,392.7 
Pool
 
1,106.9  
56.6  
—  
1,163.5 
Total goodwill
$ 
3,274.6 $ 
56.6 $ 
(44.6) $ 
3,286.6 
In millions
December 31, 
2022
Purchase 
accounting 
adjustments
Foreign
currency
translation
December 31, 
2023
Flow
$ 
747.6 $ 
— $ 
19.5 $ 
767.1 
Water Solutions
 
1,398.1  
(0.8)  
3.3  
1,400.6 
Pool
 
1,106.9  
—  
—  
1,106.9 
Total goodwill
$ 
3,252.6 $ 
(0.8) $ 
22.8 $ 
3,274.6 
There has been no impairment of goodwill for any of the years presented.
Identifiable intangible assets consisted of the following at December 31:
2024
2023
In millions
Cost
Accumulated
amortization
Net
Cost
Accumulated
amortization
Net
Definite-life intangibles
Customer relationships
$ 
1,146.5 $ 
(400.2) $ 
746.3 $ 
1,106.2 $ 
(361.8) $ 
744.4 
Proprietary technology and patents
 
88.8  
(48.4)  
40.4  
89.7  
(43.2)  
46.5 
Total definite-life intangibles
 
1,235.3  
(448.6)  
786.7  
1,195.9  
(405.0)  
790.9 
Indefinite-life intangibles
Trade names
 
247.1  
—  
247.1  
251.5  
—  
251.5 
Total intangibles
$ 
1,482.4 $ 
(448.6) $ 
1,033.8 $ 
1,447.4 $ 
(405.0) $ 
1,042.4 
Identifiable intangible asset amortization expense in 2024, 2023 and 2022 was $54.3 million, $55.3 million and $52.5 million, 
respectively.
An impairment charge of $2.7 million was recorded in 2022 related to the write-off of a proprietary technology intangible asset as 
a result of a business exit announced in the fourth quarter of 2022. No impairment charge was recorded for identifiable intangible 
assets in 2024 or 2023.
Estimated future amortization expense for identifiable intangible assets during the next five years is as follows:
In millions
2025
2026
2027
2028
2029
Estimated amortization expense
$ 
57.1 $ 
55.8 $ 
54.5 $ 
52.1 $ 
51.7 
58
Pentair plc and Subsidiaries
Notes to consolidated financial statements

 6. 
Supplemental Balance Sheet Information
December 31
In millions
2024
2023
Inventories
Raw materials and supplies
$ 
315.8 $ 
369.1 
Work-in-process
 
88.4  
97.1 
Finished goods
 
206.7  
211.5 
Total inventories
$ 
610.9 $ 
677.7 
Other current assets
Cost in excess of billings
$ 
46.7 $ 
70.8 
Prepaid expenses
 
51.0  
55.2 
Other current assets
 
43.6  
33.3 
Total other current assets
$ 
141.3 $ 
159.3 
Property, plant and equipment, net
Land and land improvements
$ 
31.3 $ 
32.3 
Buildings and leasehold improvements
 
217.9  
225.5 
Machinery and equipment
 
675.8  
669.9 
Capitalized software
 
92.2  
70.5 
Construction in progress
 
51.1  
55.8 
Total property, plant and equipment
 
1,068.3  
1,054.0 
Accumulated depreciation and amortization
 
709.5  
692.0 
Total property, plant and equipment, net
$ 
358.8 $ 
362.0 
Other non-current assets
Right-of-use lease assets
$ 
116.1 $ 
102.0 
Deferred income taxes
 
129.6  
113.2 
Deferred compensation plan assets
 
29.4  
26.1 
Other non-current assets
 
56.1  
74.0 
Total other non-current assets
$ 
331.2 $ 
315.3 
Other current liabilities
Dividends payable
$ 
41.2 $ 
38.0 
Accrued warranty
 
67.2  
65.0 
Accrued rebates and incentives
 
176.7  
181.8 
Accrued freight
 
18.4  
20.4 
Billings in excess of cost
 
33.8  
46.9 
Current lease liability
 
26.3  
26.2 
Income taxes payable
 
28.8  
20.7 
Accrued restructuring
 
18.7  
13.4 
Interest payable
 
5.5  
29.7 
Other current liabilities
 
80.2  
103.2 
Total other current liabilities
$ 
496.8 $ 
545.3 
Other non-current liabilities
Long-term lease liability
$ 
92.8 $ 
79.1 
Income taxes payable
 
8.1  
35.6 
Self-insurance liabilities
 
55.6  
51.9 
Deferred compensation plan liabilities
 
29.4  
26.1 
Foreign currency contract liabilities
 
16.3  
70.0 
Other non-current liabilities
 
41.6  
32.0 
Total other non-current liabilities
$ 
243.8 $ 
294.7 
59
Pentair plc and Subsidiaries
Notes to consolidated financial statements

7. 
Accumulated Other Comprehensive Loss
Components of Accumulated Other Comprehensive Loss consist of the following:
December 31
In millions
2024
2023
Cumulative translation adjustments
$ 
(322.3) $ 
(256.5) 
Market value of derivative financial instruments, net of tax
 
45.7  
12.1 
Accumulated other comprehensive loss
$ 
(276.6) $ 
(244.4) 
8. 
Debt
Debt and the average interest rates on debt outstanding were as follows:
In millions
Average
interest rate at
Maturity
Year
December 31
December 31, 2024
2024
2023
Revolving credit facility (Senior Credit Facility)
5.533%
2026
$ 
9.5 $ 
— 
Term Loan Facility
5.850%
2023 - 2027
 
825.0  
987.5 
Term loans (Senior Credit Facility)
N/A
2024
 
—  
200.0 
Senior notes - fixed rate (1) 
4.650%
2025
 
19.3  
19.3 
Senior notes - fixed rate (1)
4.500%
2029
 
400.0  
400.0 
Senior notes - fixed rate (1)
5.900%
2032
 
400.0  
400.0 
Other
5.533%
2025
 
9.3  
— 
Unamortized debt issuance costs and discounts
N/A
N/A
 
(15.1)  
(18.5) 
Total debt
 
1,648.0  
1,988.3 
Less: Current maturities of short-term borrowings
 
9.3  
— 
Long-term debt
$ 
1,638.7 $ 
1,988.3 
(1) Senior notes are guaranteed as to payment by Pentair plc. 
Pentair, Pentair Finance S.à r.l (“PFSA“) and Pentair, Inc. are parties to a credit agreement (the “Senior Credit Facility”), with 
Pentair as guarantor and PFSA and Pentair, Inc. as borrowers, providing for a $900.0 million senior unsecured revolving credit 
facility. During 2024, PFSA repaid $200.0 million of term loans under the Senior Credit Facility. The revolving credit facility has 
a maturity date of December 16, 2026. Borrowings under the Senior Credit Facility bear interest at a rate equal to an alternate 
base rate, adjusted term secured overnight financing rate, adjusted euro interbank offered rate, adjusted daily simple secured 
overnight financing rate or central bank rate, plus, in each case, an applicable margin. The applicable margin is based on, at 
PFSA’s election, Pentair’s leverage level or PFSA’s public credit rating. 
As of December 31, 2024, total availability under the Senior Credit Facility was $890.5 million. In addition, PFSA has the option 
to request to increase the revolving credit facility and/or to enter into one or more additional tranches of term loans in an 
aggregate amount of up to $300.0 million, subject to customary conditions, including the commitment of the participating lenders.
In addition, Pentair and PFSA are parties to a senior unsecured term loan facility (the “Term Loan Facility”), with PFSA, as 
borrower, Pentair, as guarantor, providing for an aggregate principal amount of $1.0 billion. The Term Loan Facility has a 
maturity date of July 28, 2027, with required quarterly installment payments of $6.3 million which began on the last day of the 
third quarter of 2023 and increased to $12.5 million on the last day of the third quarter of 2024. During 2024, PFSA repaid the 
remaining $162.5 million of quarterly installments on the Term Loan Facility, such that PFSA is not required to make any further 
quarterly installment payments. As of December 31, 2024, the remaining obligation of $825.0 million matures on July 28, 2027. 
The Term Loan Facility bears interest at a rate equal to an alternate base rate, adjusted term secured overnight financing rate, or 
adjusted daily simple secured overnight financing rate, plus, in each case, an applicable margin. The applicable margin is based 
on, at PFSA’s election, Pentair’s leverage level or PFSA’s public credit rating.
60
Pentair plc and Subsidiaries
Notes to consolidated financial statements

Our debt agreements contain various financial covenants, but the most restrictive covenants are contained in the Senior Credit 
Facility and the Term Loan Facility. The Senior Credit Facility and the Term Loan Facility contain covenants requiring us not to 
permit (i) the ratio of our consolidated debt (net of our consolidated unrestricted cash and cash equivalents in excess of $5.0 
million but not to exceed $250.0 million) to our consolidated net income (excluding, among other things, non-cash gains and 
losses) before interest, taxes, depreciation, amortization and non-cash share-based compensation expense (“EBITDA”) on the last 
day of any period of four consecutive fiscal quarters (each, a “testing period”) to exceed 3.75 to 1.00 (or, at PFSA’s election and 
subject to certain conditions, 4.25 to 1.00 for four testing periods in connection with certain material acquisitions) (the “Leverage 
Ratio”) and (ii) the ratio of our EBITDA to our consolidated interest expense, for the same period to be less than 3.00 to 1.00 as of 
the end of each fiscal quarter. For purposes of the Leverage Ratio, the Senior Credit Facility and the Term Loan Facility provide 
for the calculation of EBITDA giving pro forma effect to certain acquisitions, divestitures and liquidations during the period to 
which such calculation relates. 
In addition to the Senior Credit Facility and the Term Loan Facility, we have various other credit facilities with an aggregate 
availability of $20.8 million, of which there were no outstanding borrowings at December 31, 2024. Borrowings under these 
credit facilities bear interest at variable rates.
We have $19.3 million of senior notes maturing in the next twelve months. We classified this debt as long-term as of December 
31, 2024 as we have the intent and ability to refinance such obligations on a long-term basis under the revolving credit facility 
under the Senior Credit Facility.
Debt outstanding, excluding unamortized issuance costs and discounts, at December 31, 2024 matures on a calendar year basis as 
follows:
In millions
2025
2026
2027
2028
2029
Thereafter
Total
Contractual debt obligation maturities
$ 
28.6 $ 
9.5 $ 
825.0 $ 
— $ 
400.0 $ 
400.0 $ 1,663.1 
9. 
Derivatives and Financial Instruments
Derivative financial instruments
We are exposed to market risk related to changes in foreign currency exchange rates and interest rates on our variable rate 
indebtedness. To manage the volatility related to these exposures, we periodically enter into a variety of derivative financial 
instruments. Our objective is to reduce, where it is deemed appropriate to do so, fluctuations in earnings and cash flows associated 
with changes in foreign currency rates or variable interest rates. The derivative contracts contain credit risk to the extent that our 
bank counterparties may be unable to meet the terms of the agreements. The amount of such credit risk is generally limited to the 
unrealized gains, if any, in such contracts. Such risk is minimized by limiting those counterparties to major financial institutions 
of high credit quality.
Foreign currency contracts
We conduct business in various locations throughout the world and are subject to market risk due to changes in the value of 
foreign currencies in relation to our reporting currency, the U.S. dollar. We manage our economic and transaction exposure to 
certain market-based risks through the use of foreign currency derivative financial instruments. Our objective in holding these 
derivatives is to reduce the volatility of net earnings and cash flows associated with changes in foreign currency exchange rates. 
The majority of our foreign currency contracts have an original maturity date of less than one year.
At December 31, 2024, there were no outstanding foreign currency derivative contracts. At December 31, 2023, we had 
outstanding foreign currency derivative contracts with gross notional U.S. dollar equivalent amounts of $23.9 million. The impact 
of these contracts on the Consolidated Statements of Operations and Comprehensive Income was not material for any period 
presented.
Cross currency swaps
At December 31, 2024 and 2023, we had outstanding cross currency swap agreements with a combined notional amount of 
$728.5 million and $940.2 million, respectively. The agreements are accounted for as either cash flow hedges, to hedge foreign 
currency fluctuations on certain intercompany debt, or as net investment hedges to manage our exposure to fluctuations in the 
Euro-U.S. Dollar exchange rate. As of December 31, 2024 and 2023, we had deferred foreign currency losses of $13.8 million
and $51.6 million, respectively, recorded in Accumulated other comprehensive loss associated with our cross currency swap 
activity. The periodic interest settlements related to our cross currency swap agreements are classified as operating activities. The 
cash flows that relate to principal balances are classified as financing activities for the cash flow hedges on intercompany debt and 
investing activities for the net investment hedges.
61
Pentair plc and Subsidiaries
Notes to consolidated financial statements

In December 2024, a cross currency swap agreement, which was accounted for as a cash flow hedge, matured, resulting in a net 
cash payment of $8.3 million, of which $9.1 million is included within financing activities and $0.8 million of interest income 
included within operating activities on the Consolidated Statements of Cash Flows.
In November 2024, we entered into transactions to early terminate and cash settle €450.0 million our cross currency swap 
agreements, resulting in total net cash received of $11.4 million, of which $10.6 million is included within investing activities and 
$0.8 million of interest income is included within operating activities on the Consolidated Statements of Cash Flows. Subsequent 
to the termination, we entered into new cross currency swap agreements with euro notional amounts matching the original swap 
agreements.
In August 2024, we entered into a transaction to early terminate and cash settle a €150 million cross currency swap agreement, 
resulting in a net cash payment of $16.1 million, of which $16.4 million is included in investing activities and $0.3 million of 
interest income is included within operating activities on the Consolidated Statements of Cash Flows. Subsequent to the 
termination, we entered into new cross currency swap agreements with euro notional amounts matching the original swap 
agreement.
In December 2023, we terminated a €150.0 million cross currency swap agreement, resulting in a net cash payment of 
$17.6 million, of which $18.5 million is included within investing activities and $0.9 million of interest income is included within 
operating activities on the Consolidated Statements of Cash Flows. Subsequent to the termination, we entered into new cross 
currency swaps with a combined notional amount of €300.0 million.
Hedging of variable interest rates
We manage our exposure to certain interest rate risks related to our variable-rate debt through the use of interest rate swaps and 
collars. We enter into these agreements to hedge the variability of interest expense and cash flows attributable to changes in 
interest rates of our variable-rate debt. As of December 31, 2024, we had an aggregate notional amount of $300.0 million and 
$200.0 million in interest rate swaps and collars, respectively, that are designated as cash flow hedges.
Unrealized gains and losses related to the fair value of the interest rate swaps are recorded in Accumulated other comprehensive 
loss on our Consolidated Balance Sheets. We had unrealized gains of $1.9 million and $0.3 million at December 31, 2024 and 
2023, respectively, recorded in Accumulated other comprehensive loss associated with our interest rate swap and collar activity. 
The periodic interest settlements related to our interest rate swaps and collars are classified as operating activities.
Fair value measurements
Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction 
between market participants at the measurement date. Assets and liabilities measured at fair value are classified using the 
following hierarchy, which is based upon the transparency of inputs to the valuation as of the measurement date:
Level 1:
Valuation is based on observable inputs such as quoted market prices (unadjusted) for identical assets or 
liabilities in active markets.
Level 2:
Valuation is based on inputs such as quoted market prices for similar assets or liabilities in active markets or 
other inputs that are observable for the asset or liability, either directly or indirectly, for substantially the full term 
of the financial instrument.
Level 3:
Valuation is based upon other unobservable inputs that are significant to the fair value measurement.
In making fair value measurements, observable market data must be used when available. When inputs used to measure fair value 
fall within different levels of the hierarchy, the level within which the fair value measurement is categorized is based on the 
lowest level input that is significant to the fair value measurement.
Fair value of financial instruments
The following methods were used to estimate the fair values of each class of financial instrument:
•
short-term financial instruments (cash and cash equivalents, accounts and notes receivable, accounts payable and 
variable-rate debt) — recorded amount approximates fair value because of the short maturity period;
•
long-term fixed-rate debt, including current maturities — fair value is based on market quotes available for issuance of 
debt with similar terms, which are inputs that are classified as Level 2 in the valuation hierarchy defined above;
•
foreign currency contracts, interest rate swap and collar agreements — fair values are determined through the use of 
models that consider various assumptions, including time value, yield curves, as well as other relevant economic 
measures, which are inputs that are classified as Level 2 in the valuation hierarchy defined above;
62
Pentair plc and Subsidiaries
Notes to consolidated financial statements

•
deferred compensation plan assets (mutual funds, common/collective trusts and cash equivalents for payment of certain 
non-qualified benefits for retired, terminated and active employees) — fair value of mutual funds and cash equivalents 
are based on quoted market prices in active markets that are classified as Level 1 in the valuation hierarchy defined 
above; fair value of common/collective trusts are valued at net asset value (“NAV”), which is based on the fair value of 
the underlying securities owned by the fund and divided by the number of shares outstanding; and
•
contingent earn-out liabilities — fair value is generally established using a probability-weighted discounted income 
approach to convert future estimated cash flows to a single present value amount. The related inputs are classified as 
Level 3 in the valuation hierarchy defined above.
The recorded amounts and estimated fair values of total debt, excluding unamortized issuance costs and discounts, at 
December 31 were as follows:
2024
2023
In millions
Recorded 
Amount
Fair         
Value
Recorded 
Amount
Fair        
Value
Variable rate debt
$ 
843.8 $ 
843.8 $ 
1,187.5 $ 
1,187.5 
Fixed rate debt
 
819.3  
814.3  
819.3  
824.5 
Total debt
$ 
1,663.1 $ 
1,658.1 $ 
2,006.8 $ 
2,012.0 
Financial assets and liabilities measured at fair value on a recurring and nonrecurring basis were as follows:
December 31, 2024
In millions
Level 1
Level 2
Level 3
NAV
Total
Recurring fair value measurements
Interest rate contract assets
$ 
— $ 
1.9 $ 
— $ 
— $ 
1.9 
Foreign currency contract assets
 
—  
2.5  
—  
—  
2.5 
Foreign currency contract liabilities
 
—  
(16.3)  
—  
—  
(16.3) 
Deferred compensation plan assets
 
15.0  
—  
—  
14.4  
29.4 
Contingent earn-out liabilities
 
—  
—  
8.0  
—  
8.0 
Total recurring fair value measurements
$ 
15.0 $ 
(11.9) $ 
8.0 $ 
14.4 $ 
25.5 
December 31, 2023
In millions
Level 1
Level 2
Level 3
NAV
Total
Recurring fair value measurements
Interest rate contract assets
$ 
— $ 
0.3 $ 
— $ 
— $ 
0.3 
Foreign currency contract assets
 
—  
0.2  
—  
—  
0.2 
Foreign currency contract liabilities
 
—  
(70.0)  
—  
—  
(70.0) 
Deferred compensation plan assets
 
12.1  
—  
—  
14.0  
26.1 
Total recurring fair value measurements
$ 
12.1 $ 
(69.5) $ 
— $ 
14.0 $ 
(43.4) 
In conjunction with the acquisition of G & F Manufacturing, we recorded an estimated fair value of $8.0 million of contingent 
earn-out liabilities, which are considered Level 3 under our fair value hierarchy. The recorded fair value of the associated 
contingent earn-out liabilities was reviewed as of December 31, 2024, with no further change in fair value. The fair value of the 
contingent earn-out liabilities will be re-measured for each reporting period until resolution of the contingent earn-out payments, 
and any resulting changes to fair value would be recorded in earnings.
63
Pentair plc and Subsidiaries
Notes to consolidated financial statements

10. 
Income Taxes
Income from continuing operations before income taxes consisted of the following:
Years ended December 31
In millions
2024
2023
2022
Federal (1)
$ 
1.9 $ 
(9.9) $ 
(10.1) 
International (2)
 
717.0  
628.8  
560.7 
Income from continuing operations before income taxes
$ 
718.9 $ 
618.9 $ 
550.6 
(1) “Federal” reflects United Kingdom (“U.K.”) income (loss) from continuing operations before income taxes, given U.K. tax residency.
(2) “International” reflects non-U.K. income from continuing operations before income taxes.
The provision (benefit) for income taxes consisted of the following: 
Years ended December 31
In millions
2024
2023
2022
Currently payable (receivable)
Federal (1)
$ 
3.0 $ 
— $ 
— 
International (2)
 
101.7  
88.5  
112.2 
Total current taxes
 
104.7  
88.5  
112.2 
Deferred
International (2)
 
(11.4)  
(92.5)  
(44.8) 
Total deferred taxes
 
(11.4)  
(92.5)  
(44.8) 
Total provision (benefit) for income taxes
$ 
93.3 $ 
(4.0) $ 
67.4 
(1) “Federal” represents U.K. taxes.
(2)  “International” represents non-U.K. taxes.
Reconciliations of the federal statutory income tax rate to our effective tax rate were as follows:
Years ended December 31
Percentages
2024
2023
2022
U.K. federal statutory income tax rate (1)
 25.0 %
 23.5 %
 19.0 %
Tax effect of international operations (2)
 (11.5) 
 (13.2) 
 (7.6) 
Change in valuation allowances
 2.0 
 2.2 
 1.0 
Withholding taxes
 1.5 
 — 
 — 
Excess tax benefits on stock-based compensation
 (1.5) 
 (0.1) 
 (0.2) 
Unrecognized tax benefits
 (2.7) 
 — 
 — 
Worthless stock deduction
 — 
 (5.0) 
 — 
Change in tax basis in foreign assets (3)
 0.2 
 (8.0) 
 — 
Effective tax rate
 13.0 %
 (0.6) %
 12.2 %
(1) The U.K. Finance Act of 2021 increased the statutory tax rate from 19.0% to 25.0%, effective April 1, 2023. Given this change, a prorated 
U.K. federal statutory income tax rate was utilized for 2023. 
(2) The tax effect of international operations consists of non-U.K. jurisdictions.
(3) The 2023 impact primarily represents the initial recognition of tax basis in intangible assets in foreign jurisdictions and the related valuation 
allowance.
64
Pentair plc and Subsidiaries
Notes to consolidated financial statements

Reconciliations of the beginning and ending gross unrecognized tax benefits were as follows:
Years ended December 31
In millions
2024
2023
2022
Beginning balance
$ 
38.6 $ 
39.6 $ 
37.3 
Gross increases for tax positions in prior periods
 
—  
0.6  
3.6 
Gross decreases for tax positions in prior periods
 
(31.5)  
(0.2)  
(0.9) 
Gross increases based on tax positions related to the current year
 
0.2  
1.6  
0.2 
Gross decreases related to settlements with taxing authorities
 
(1.3)  
(3.0)  
(0.6) 
Ending balance
$ 
6.0 $ 
38.6 $ 
39.6 
We record gross unrecognized tax benefits in Other current liabilities and Other non-current liabilities in the Consolidated 
Balance Sheets. The $6.0 million of total gross unrecognized tax benefits as of December 31, 2024, if recognized, would impact 
the effective tax rate. It is reasonably possible that the gross unrecognized tax benefits as of December 31, 2024 may decrease by 
a range of zero to $1.0 million during 2025, primarily as a result of the resolution of tax audits.
Based on the outcome of these examinations, or as a result of the expiration of statutes of limitations for specific jurisdictions, it is 
reasonably possible that certain unrecognized tax benefits for tax positions taken on previously filed tax returns will materially 
change from those recorded as liabilities in our financial statements. A number of tax periods from 2009 to present are under audit 
by tax authorities in various jurisdictions, including Belgium, Germany and India. We anticipate that several of these audits may 
be concluded in the foreseeable future.
We record penalties and interest related to unrecognized tax benefits in Provision (benefit) for income taxes and Net interest 
expense, respectively, in the Consolidated Statements of Operations and Comprehensive Income. At December 31, 2024, we have 
no liabilities for the possible payment of penalties, and at December 31, 2023, we had liabilities of $0.3 million for the possible 
payment of penalties. At December 31, 2024 and 2023, we had $3.9 million and $6.4 million, respectively, for the possible 
payment of interest expense, which are recorded in Other current liabilities in the Consolidated Balance Sheets.
Deferred taxes arise because of different treatment between financial statement accounting and tax accounting, known as 
“temporary differences.” We record the tax effect of these temporary differences as “deferred tax assets” (generally items that can 
be used as a tax deduction or credit in future periods) and “deferred tax liabilities” (generally items for which we received a tax 
deduction but the tax impact has not yet been recorded in the Consolidated Statements of Operations and Comprehensive 
Income).
Deferred taxes were recorded in the Consolidated Balance Sheets as follows:
December 31
In millions
2024
2023
Other non-current assets
$ 
129.6 $ 
113.2 
Deferred tax liabilities
 
44.4  
40.0 
Net deferred tax assets
$ 
85.2 $ 
73.2 
65
Pentair plc and Subsidiaries
Notes to consolidated financial statements

The tax effects of the major items recorded as deferred tax assets and liabilities were as follows:
December 31
In millions
2024
2023
Deferred tax assets
Accrued liabilities and reserves
$ 
54.8 $ 
58.8 
Pension and other post-retirement compensation and benefits
 
17.5  
20.1 
Employee compensation and benefits
 
27.4  
28.6 
Research and development costs
 
36.6  
28.4 
Tax loss and credit carryforwards
 
691.4  
769.4 
Interest limitations
 
214.0  
168.4 
Total deferred tax assets
 
1,041.7  
1,073.7 
Valuation allowance
 
739.7  
816.6 
Deferred tax assets, net of valuation allowance
 
302.0  
257.1 
Deferred tax liabilities
Property, plant and equipment
 
17.1  
17.9 
Goodwill and other intangibles
 
177.9  
149.7 
Other liabilities
 
21.8  
16.3 
Total deferred tax liabilities
 
216.8  
183.9 
Net deferred tax assets
$ 
85.2 $ 
73.2 
As of December 31, 2024, tax loss carryforwards of $2,852.8 million were available to offset future income. A valuation 
allowance of $681.1 million exists for deferred income tax benefits related to the tax loss carryforwards which may not be 
realized. We believe sufficient taxable income will be generated in the respective jurisdictions to allow us to fully recover the 
remainder of the tax losses. The tax losses primarily relate to non-U.S. carryforwards of $2,796.5 million of which
$1,762.4 million are located in jurisdictions with unlimited tax loss carryforward periods, while the remainder will begin to expire 
in 2025. In addition, there were $56.3 million of U.S. state tax loss carryforwards as of December 31, 2024. U.S. state tax losses 
of $7.3 million are in jurisdictions with unlimited tax loss carryforward periods, while the remainder will expire in future years 
through 2044.
Deferred taxes in the amount of $8.0 million have been provided on undistributed earnings of certain subsidiaries. Taxes have not 
been provided on undistributed earnings of subsidiaries where it is our intention to reinvest these earnings permanently or to 
repatriate the earnings only when it is tax effective to do so. It is not practicable to estimate the amount of tax that might be 
payable if such earnings were to be remitted.
The Organization for Economic Co-operation and Development Pillar Two Model Rules (“Pillar Two”) for a global 15.0% 
minimum tax have been adopted by a number of jurisdictions in which we operate. For the year ended December 31, 2024, the 
impact of Pillar Two on our consolidated financial statements was not material.
66
Pentair plc and Subsidiaries
Notes to consolidated financial statements

11. 
Benefit Plans
Pension and other post-retirement plans
We sponsor U.S. and non-U.S. defined-benefit pension and other post-retirement plans. Pension benefits are based principally on 
an employee’s years of service and/or compensation levels near retirement. In addition, we provide certain post-retirement health 
care and life insurance benefits. Generally, the post-retirement health care and life insurance plans require contributions from 
retirees.
Obligations and funded status
The following tables present reconciliations of plan benefit obligations, fair value of plan assets and the funded status of pension 
plans and other post-retirement plans as of and for the years ended December 31, 2024 and 2023:
Pension plans
Other post-retirement 
plans
In millions
2024
2023
2024
2023
Change in benefit obligations
Benefit obligation beginning of year
$ 
97.5 $ 
90.5 $ 
7.6 $ 
9.0 
Service cost
 
1.7  
1.7  
—  
— 
Interest cost
 
3.9  
4.1  
0.4  
0.5 
Settlement (1)
 
(6.8)  
—  
—  
— 
Curtailment (1)
 
(2.0)  
—  
—  
— 
Actuarial (gain) loss (2)
 
(2.7)  
7.4  
(0.6)  
(0.8) 
Foreign currency translation
 
(1.1)  
1.1  
—  
— 
Benefits paid
 
(7.2)  
(7.3)  
(0.8)  
(1.1) 
Benefit obligation end of year
$ 
83.3 $ 
97.5 $ 
6.6 $ 
7.6 
Change in plan assets
Fair value of plan assets beginning of year
$ 
30.5 $ 
28.4 $ 
— $ 
— 
Actual return on plan assets
 
0.6  
0.8  
—  
— 
Company contributions
 
11.2  
7.6  
0.8  
1.1 
Settlement
 
(6.8)  
—  
—  
— 
Foreign currency translation
 
(0.9)  
1.0  
—  
— 
Benefits paid
 
(7.2)  
(7.3)  
(0.8)  
(1.1) 
Fair value of plan assets end of year
$ 
27.4 $ 
30.5 $ 
— $ 
— 
Funded status
Benefit obligations in excess of the fair value of plan assets
$ 
(55.9) $ 
(67.0) $ 
(6.6) $ 
(7.6) 
(1) The settlement and curtailment in 2024 related to a reduction in headcount in one of our pension plans as a result of ongoing transformation 
initiatives.
(2) The actuarial gain in 2024 was primarily due to increases in discount rates to reflect economic conditions at December 31, 2024. The actuarial 
loss in 2023 was primarily due to declines in discount rates to reflect economic conditions at December 31, 2023.
Amounts recorded in the Consolidated Balance Sheets were as follows:
Pension plans
Other post-retirement 
plans
In millions
2024
2023
2024
2023
Current liabilities
$ 
(6.2) $ 
(6.5) $ 
(1.0) $ 
(1.1) 
Non-current liabilities
 
(49.7)  
(60.5)  
(5.6)  
(6.5) 
Benefit obligations in excess of the fair value of plan assets
$ 
(55.9) $ 
(67.0) $ 
(6.6) $ 
(7.6) 
The accumulated benefit obligation for our pension plans was $82.6 million and $93.4 million at December 31, 2024 and 2023, 
respectively.
67
Pentair plc and Subsidiaries
Notes to consolidated financial statements

Information for pension plans with an accumulated benefit obligation or projected benefit obligation in excess of plan assets as of 
December 31 was as follows:
Projected benefit obligation
exceeds the fair value
of plan assets
Accumulated benefit  
obligation
exceeds the fair value of
plan assets
In millions
2024
2023
2024
2023
Projected benefit obligation
$ 
83.3 $ 
97.5 $ 
83.3 $ 
83.5 
Fair value of plan assets
 
27.4  
30.5  
27.4  
18.8 
Accumulated benefit obligation
N/A
N/A  
82.6  
81.9 
Components of net periodic benefit expense for our pension plans for the years ended December 31 were as follows:
In millions
2024
2023
2022
Service cost
$ 
1.7 $ 
1.7 $ 
2.4 
Interest cost
 
3.9  
4.1  
2.5 
Expected return on plan assets
 
(0.6)  
(0.8)  
(0.7) 
Curtailment
 
(2.0)  
—  
— 
Net actuarial (gain) loss
 
(2.9)  
7.1  
(16.4) 
Net periodic benefit expense (income)
$ 
0.1 $ 
12.1 $ 
(12.2) 
Components of net periodic benefit expense and income for our other post-retirement plans for the years ended December 31, 
2024, 2023 and 2022, were not material.
Assumptions
The following table provides the weighted-average assumptions used to determine benefit obligations and net periodic benefit 
cost as they pertain to our pension and other post-retirement plans.
Pension plans
Other post-retirement plans
Percentages
2024
2023
2022
2024
2023
2022
Benefit obligation assumptions
Discount rate
 4.83 %
 4.26 %
 4.77 %
 5.31 %
 4.84 %
 5.11 %
Rate of compensation increase
 3.78 %
 3.70 %
 3.80 %
N/A
N/A
N/A
Net periodic benefit expense assumptions
Discount rate
 4.26 %
 4.77 %
 2.21 %
 4.84 %
 5.11 %
 2.34 %
Expected long-term return on plan assets
 4.36 %
 4.76 %
 2.89 %
N/A
N/A
N/A
Rate of compensation increase
 3.70 %
 3.80 %
 3.61 %
N/A
N/A
N/A
Discount rates
The discount rate reflects the current rate at which the pension liabilities could be effectively settled. The discount rate was 
determined by matching our expected benefit payments to payments from a stream of bonds rated AA or higher available in the 
marketplace. There are no known or anticipated changes in our discount rate assumptions that will impact our pension expense in 
2025.
Expected rates of return
The expected rate of return is designed to be a long-term assumption that may be subject to considerable year-to-year variance 
from actual returns. In developing the expected long-term rate of return, we considered our historical returns, with consideration 
given to forecasted economic conditions, our asset allocations, input from external consultants and broader long-term market 
indices. Pension plan assets yielded gains of 1.97% and 2.82% in 2024 and 2023, respectively, and a loss of 16.86% in 2022.
68
Pentair plc and Subsidiaries
Notes to consolidated financial statements

Healthcare cost trend rates
The assumed healthcare cost trend rates for other post-retirement plans as of December 31 were as follows:
2024
2023
Healthcare cost trend rate assumed for following year
 7.0 %
 6.1 %
Rate to which the cost trend rate is assumed to decline (the ultimate trend rate)
 4.0 %
 4.0 %
Year the cost trend rate reaches the ultimate trend rate
2035
2046
Pension plans assets
Objective
The primary objective of our investment strategy is to meet the pension obligation to our employees at a reasonable cost to us. 
This is primarily accomplished through growth of capital and safety of the funds invested.
Asset allocation
Our actual overall asset allocation for our pension plans as compared to our investment policy goals as of December 31 was as 
follows:
Actual
Target
Percentages
2024
2023
2024
2023
Fixed income
 70 %
 53 %
 71 %
 53 %
Alternative
 29 %
 47 %
 29 %
 47 %
Cash
 1 %
 — %
 — %
 — %
Fair value measurement
The fair values of our pension plan assets and their respective levels in the fair value hierarchy as of December 31, 2024 and 
December 31, 2023 were as follows:
December 31, 2024
In millions
Level 1
Level 2
Level 3
Total
Cash and cash equivalents
$ 
0.3 $ 
— $ 
— $ 
0.3 
Other investments
 
—  
—  
8.0  
8.0 
Total investments at fair value
$ 
0.3 $ 
— $ 
8.0 $ 
8.3 
Investments measured at NAV
 
19.1 
Total
$ 
27.4 
December 31, 2023
In millions
Level 1
Level 2
Level 3
Total
Cash and cash equivalents
$ 
0.2 $ 
— $ 
— $ 
0.2 
Other investments
 
—  
—  
14.2  
14.2 
Total investments at fair value
$ 
0.2 $ 
— $ 
14.2 $ 
14.4 
Investments measured at NAV
 
16.1 
Total
$ 
30.5 
Valuation methodologies used for investments measured at fair value were as follows:
•
Cash and cash equivalents — Cash consists of cash held in bank accounts and is considered a Level 1 investment. 
•
Other investments — Other investments include investments in commingled funds with diversified investment strategies. 
Investments in commingled funds that were valued based on unobservable inputs due to liquidation restrictions were 
classified as Level 3.
69
Pentair plc and Subsidiaries
Notes to consolidated financial statements

Activity for our Level 3 pension plan assets held during the year ended December 31, 2024 was as follows:
In millions
December 31, 2024
Beginning balance
$ 
14.2 
Actual return on plan assets
 
0.5 
Company contributions
 
0.7 
Benefits received
 
0.3 
Settlement
 
(6.8) 
Foreign currency translation
 
(0.9) 
Ending balance
$ 
8.0 
Activity for our Level 3 pension plan assets held during the year ended December 31, 2023 was not material.
Cash flows
Contributions
Pension contributions totaled $11.2 million and $7.6 million in 2024 and 2023, respectively. We anticipate our 2025 pension 
contributions to be approximately $6.8 million. The 2025 expected contributions will equal or exceed our minimum funding 
requirements.
Estimated future benefit payments
The following benefit payments, which reflect expected future service or payout from termination, as appropriate, are expected to 
be paid by the plans in each of the next five fiscal years and in the aggregate for the five fiscal years thereafter are as follows:
In millions
Pension plans
Other post-
retirement 
plans
2025
$ 
8.0 $ 
1.0 
2026
 
8.3  
0.9 
2027
 
8.5  
0.8 
2028
 
8.3  
0.8 
2029
 
7.9  
0.7 
2030 - 2034
 
34.0  
2.5 
Savings plan
We have a 401(k) plan (the “401(k) plan”) with an employee share ownership (“ESOP”) bonus component, which covers certain 
union and all non-union U.S. employees who meet certain age requirements. Under the 401(k) plan, eligible U.S. employees may 
voluntarily contribute a percentage of their eligible compensation. We match contributions made by employees who meet certain 
eligibility and service requirements. The 401(k) company match contribution is a dollar-for-dollar (100%) matching contribution 
on up to 5% of employee eligible earnings, contributed as before-tax contributions. 
Our expense for the 401(k) plan, including the ESOP, was $19.7 million, $19.5 million and $21.4 million in 2024, 2023 and 2022, 
respectively. 
Other retirement compensation
Total other accrued retirement compensation, primarily related to deferred compensation and supplemental retirement plans, was 
$35.7 million and $32.7 million as of December 31, 2024 and 2023, respectively, and is included in Pension and other post-
retirement compensation and benefits and Other non-current liabilities in the Consolidated Balance Sheets.
12. 
Shareholders’ Equity
Authorized shares
Our authorized share capital consists of 426.0 million ordinary shares with a par value of $0.01 per share. 
Share repurchases
In December 2020, the Board of Directors authorized the repurchase of our ordinary shares up to a maximum dollar limit of 
$750.0 million. This authorization expires on December 31, 2025.
70
Pentair plc and Subsidiaries
Notes to consolidated financial statements

During the year ended December 31, 2023, no ordinary shares were repurchased. During the year ended December 31, 2024, we 
repurchased 1.6 million of our ordinary shares for $150.0 million. As of December 31, 2024, we had $450.0 million available for 
share repurchases under this authorization.
Dividends payable
On December 16, 2024, the Board of Directors approved a regular quarterly cash dividend of $0.25 per share that was paid on 
February 7, 2025 to shareholders of record at the close of business on January 24, 2025. This dividend reflects a 9 percent
increase in the Company’s regular cash dividend rate. The balance of dividends payable included in Other current liabilities on 
our Consolidated Balance Sheets was $41.2 million at December 31, 2024. Dividends paid per ordinary share were $0.92, $0.88 
and $0.84 for the years ended December 31, 2024, 2023 and 2022, respectively.
13. 
Share Plans
Share-based compensation expense
Total share-based compensation expense for 2024, 2023 and 2022 was as follows: 
December 31
In millions
2024
2023
2022
Stock options
$ 
5.3 $ 
4.3 $ 
3.7 
Restricted stock units
 
16.1  
15.0  
14.6 
Performance share units
 
18.3  
9.8  
6.6 
Total share-based compensation expense
$ 
39.7 $ 
29.1 $ 
24.9 
Share incentive plans
In May 2020, the Pentair plc 2020 Share and Incentive Plan (“2020 Share Plan”) was approved during the Annual General 
Meeting of Shareholders. The Pentair plc 2012 Stock and Incentive Plan (“2012 Stock Plan”) terminated upon the approval of the 
2020 Share Plan, although awards outstanding under the 2012 Stock Plan continue in effect. Beginning May 5, 2020, all share-
based compensation grants were made under the 2020 Share Plan.
The 2020 Share Plan authorizes the issuance of 3.3 million of our ordinary shares, plus the number of shares reserved under the 
2012 Stock Plan that were not the subject of outstanding awards as of the date the 2020 Share Plan became effective, which was 
2.5 million shares, plus certain shares that would become available under the 2012 Stock Plan if it had remained in effect. The 
shares may be issued as new shares or from shares held in treasury. Our practice is to settle equity-based awards by issuing new 
shares. The 2020 Share Plan terminates on the date all shares reserved for issuance have been issued. The 2020 Share Plan allows 
for the granting to our employees, consultants and directors of stock options, stock appreciation rights, performance share units, 
restricted shares, restricted stock units, deferred stock rights, incentive awards, dividend equivalent units and other equity-based 
awards. 
The 2020 Share Plan is administered by our compensation committee (the “Committee”), which is made up of independent 
members of our Board of Directors. Employees eligible to receive awards under the 2020 Share Plan are managerial, 
administrative or professional employees. The Committee has the authority to select the recipients of awards, determine the type 
and size of awards, establish certain terms and conditions of award grants and take certain other actions as permitted under the 
2020 Share Plan. The 2020 Share Plan prohibits the Committee from re-pricing awards or canceling and reissuing awards at lower 
prices.
Non-qualified and incentive stock options
Under the 2020 Share Plan, we may grant stock options to any eligible employee with an exercise price equal to the market value 
of the shares on the dates the options were granted. Options generally vest one-third each year over a period of three years 
commencing on the grant date and expire 10 years after the grant date.
Restricted shares and restricted stock units
Under the 2020 Share Plan, eligible employees may be awarded restricted shares or restricted stock units of our common stock. 
Restricted shares and restricted stock units generally vest one-third each year over a period of three years commencing on the 
grant date, subject to continuous employment and certain other conditions. Restricted shares and restricted stock units are valued 
at market value on the date of grant and are expensed over the vesting period. 
71
Pentair plc and Subsidiaries
Notes to consolidated financial statements

Stock appreciation rights, performance shares and performance units
Under the 2020 Share Plan, the Committee is permitted to issue these awards which are generally contingent on the achievement 
of predetermined performance goals over a vesting period of three years. The Committee has the ability to adjust performance 
goals or modify the manner of measuring or evaluating a performance goal using its discretion. PSUs are granted to certain 
employees that vest based on the satisfaction of a service period of three years and the achievement of certain performance 
metrics over that same period. Upon vesting, PSU holders receive dividends that accumulate during the vesting period. The fair 
value of these PSUs is determined based on the closing market price of the Company’s ordinary shares at the date of grant. 
Compensation expense is recognized over the period an employee is required to provide service based on the estimated vesting of 
the PSUs granted. The estimated vesting of the PSUs is based on the probability of achieving certain performance metrics during 
the vesting period.
Stock options
The following table summarizes stock option activity under all plans for the year ended December 31, 2024:
Shares and intrinsic value in millions
Number of 
shares
Weighted-
average
exercise
price
Weighted-
average
remaining
contractual life
(years)
Aggregate
intrinsic
value
Outstanding as of January 1, 2024
 
2.3 $ 
45.07 
Granted
 
0.2  
72.78 
Exercised
 
(0.8)  
40.20 
Outstanding as of December 31, 2024
 
1.7 $ 
50.35 
5.6
$ 
86.8 
Options exercisable as of December 31, 2024
 
1.2 $ 
46.36 
4.5
$ 
67.2 
Options expected to vest as of December 31, 2024
 
0.5 $ 
60.38 
8.3
$ 
19.2 
Fair value of options granted
The weighted average grant date fair value of options granted under the 2020 Share Plan in 2024, 2023 and 2022 was estimated to 
be $24.84, $14.03 and $17.88 per share, respectively. The total intrinsic value of options that were exercised during 2024, 2023 
and 2022 was $32.0 million, $5.3 million and $0.7 million, respectively. At December 31, 2024, the total unrecognized 
compensation cost related to stock options was $3.6 million. This cost is expected to be recognized over a weighted average 
period of 1.9 years.
We estimated the fair value of each stock option award issued in the annual share-based compensation grant using a Black-
Scholes option pricing model, modified for dividends and using the following assumptions:
December 31
2024
2023
2022
Risk-free interest rate
 4.44 %
 4.00 %
 1.18 %
Expected dividend yield
 1.43 %
 2.02 %
 1.14 %
Expected share price volatility
 30.90 %
 30.40 %
 29.60 %
Expected term (years)
6.5
6.1
6.4
These estimates require us to make assumptions based on historical results, observance of trends in our share price, changes in 
option exercise behavior, future expectations and other relevant factors. If other assumptions had been used, share-based 
compensation expense, as calculated and recorded under the accounting guidance, could have been affected.
We based the expected life assumption on historical experience as well as the terms and vesting periods of the options granted. 
For purposes of determining expected volatility, we considered a rolling average of historical volatility measured over a period 
approximately equal to the expected option term. The risk-free rate for periods that coincide with the expected life of the options 
is based on the U.S. Treasury Department yield curve in effect at the time of grant.
Cash received from option exercises for the years ended December 31, 2024, 2023 and 2022 was $28.5 million, $16.0 million and 
$2.5 million, respectively. The tax benefit related to options exercised was $6.7 million, $1.0 million and $0.1 million for the 
years ended December 31, 2024, 2023 and 2022, respectively.
72
Pentair plc and Subsidiaries
Notes to consolidated financial statements

Restricted stock units
The following table summarizes restricted stock unit activity under all plans for the year ended December 31, 2024:
Shares in millions
Number of
shares
Weighted
average
grant date
fair value
Outstanding as of January 1, 2024
 
0.6 $ 
53.88 
Granted
 
0.3  
75.88 
Vested
 
(0.3)  
54.93 
Forfeited
 
(0.1)  
62.86 
Outstanding as of December 31, 2024
 
0.5 $ 
62.93 
As of December 31, 2024, there was $18.4 million of unrecognized compensation cost related to restricted share compensation 
arrangements granted under the 2020 Plan and previous plans. That cost is expected to be recognized over a weighted-average 
period of 0.8 years. The total fair value of shares vested during the years ended December 31, 2024, 2023 and 2022, was $14.9 
million, $17.6 million and $11.7 million, respectively. The tax benefit related to restricted stock units vested was $3.4 million, 
$2.7 million and $2.1 million for the years ended December 31, 2024, 2023 and 2022, respectively. 
Performance share units
The following table summarizes performance share unit activity under all plans for the year ended December 31, 2024:
Shares in millions
Number of
shares
Weighted
average
grant date
fair value
Outstanding as of January 1, 2024
 
0.4 $ 
54.06 
Granted
 
0.2  
71.97 
Vested
 
(0.2)  
52.41 
Outstanding as of December 31, 2024
 
0.4 $ 
59.68 
The expense recognized each period is dependent upon our estimate of the number of shares that will ultimately be issued. As of 
December 31, 2024, there was $15.8 million of unrecognized compensation cost related to performance share compensation 
arrangements granted under the 2020 Plan and previous plans. That cost is expected to be recognized over a weighted-average 
period of 1.2 years. The tax benefits related to performance share units were $0.9 million for the years ended December 31, 2024 
and 2023, and $0.3 million for the year ended December 31, 2022. 
14. 
Segment Information
At Pentair, our chief operating decision maker (“CODM”) is our President and Chief Executive Officer. We define our reportable 
segments on the basis of the way in which internally reported financial information is regularly reviewed by the CODM to 
analyze financial performance, make decisions and allocate resources. Based on this, we classify our operations into the following 
reportable segments:
•
Flow — The focus of this segment is to deliver water where it is needed, when it is needed, more efficiently and to 
transform waste into value. This segment designs, manufactures and sells a variety of fluid treatment and pump products 
and systems, including pressure vessels, gas recovery solutions, membrane bioreactors, wastewater reuse systems and 
advanced membrane filtration, separation systems, water disposal pumps, water supply pumps, fluid transfer pumps, 
turbine pumps, solid handling pumps, and agricultural spray nozzles, while serving the global residential, commercial 
and industrial markets. These products and systems are used in a range of applications, including fluid delivery, ion 
exchange, desalination, food and beverage, separation technologies for the oil and gas industry, residential and municipal 
wells, water treatment, wastewater solids handling, pressure boosting, circulation and transfer, fire suppression, flood 
control, agricultural irrigation and crop spray.
73
Pentair plc and Subsidiaries
Notes to consolidated financial statements

•
Water Solutions — The focus of this segment is to provide great tasting, higher-quality water and ice while helping 
people use water more productively. This segment designs, manufactures and sells commercial and residential water 
treatment products and systems including pressure tanks, control valves, activated carbon products, commercial ice 
machines, conventional filtration products, and point-of-entry and point-of-use water treatment systems. These water 
treatment products and systems are used in residential whole home water filtration, drinking water filtration and water 
softening solutions in addition to commercial total water management and filtration in foodservice operations. In 
addition, our water solutions business also provides installation and preventative services for water management 
solutions for commercial operators.
•
Pool — The focus of this segment is to provide innovative, energy-efficient pool solutions to help people more 
sustainably enjoy water. This segment designs, manufactures and sells a complete line of energy-efficient residential and 
commercial pool equipment and accessories including pumps, filters, heaters, lights, automatic controls, automatic 
cleaners, maintenance equipment and pool accessories. Applications for our pool products include residential and 
commercial pool maintenance, pool repair, renovation, service, construction and aquaculture solutions.
Our CODM evaluates our reportable segments’ performance based on net sales and reportable segment income and uses certain 
ratios, particularly return on sales, to measure their performance. Additionally, these measures are used to evaluate reinvestment 
of profits into our reportable segments or into other parts of the Company, such as for acquisitions, debt repayments, dividend 
payments or share repurchases. These results are not necessarily indicative of the results of operations that would have occurred 
had each segment been an independent, stand-alone entity during the periods presented. Reportable segment income represents 
operating income of each reportable segment inclusive of equity income of unconsolidated subsidiaries and exclusive of 
intangible amortization, certain acquisition related expenses, costs of restructuring and transformation activities, impairments, 
legal accrual adjustments and settlements and other unusual non-operating items. “Corporate and other” activity primarily consists 
of corporate expenses not allocated to the segments, including executive office, board of directors, and centrally-managed 
corporate functional or shared service costs related to finance, human resources, communications and corporate development. 
These activities do not meet the criteria for a stand-alone reportable segment under accounting standards codification (“ASC”) 
280.
Financial information by reportable segment as well as a reconciliation of reportable segment income to consolidated income 
from continuing operations before income taxes is as follows:
2024
2023
2022
2024
2023
2022
2024
2023
2022
In millions
Identifiable assets (1)
Capital expenditures
Depreciation
Flow
$ 1,590.7 $ 1,709.7 $ 1,722.4 $ 
20.1 $ 
19.6 $ 
24.0 $ 
21.4 $ 
21.1 $ 
19.5 
Water Solutions
 2,613.5  2,695.2  2,786.4  
22.3  
23.0  
24.7  
17.1  
18.1  
18.4 
Pool
 1,801.3  1,679.8  1,710.3  
17.1  
17.3  
28.8  
13.1  
11.4  
8.9 
Reportable segment total
 6,005.5  6,084.7  6,219.1  
59.5  
59.9  
77.5  
51.6  
50.6  
46.8 
Corporate and other
 
441.0  
478.6  
228.4  
14.9  
16.1  
7.7  
8.7  
8.9  
7.3 
Consolidated
$ 6,446.5 $ 6,563.3 $ 6,447.5 $ 
74.4 $ 
76.0 $ 
85.2 $ 
60.3 $ 
59.5 $ 
54.1 
(1) All cash and cash equivalents are included in “Corporate and other.”
74
Pentair plc and Subsidiaries
Notes to consolidated financial statements

2024
In millions
Flow
Water Solutions
Pool
Total
Net sales
$ 
1,514.0 $ 
1,131.0 $ 
1,436.1 $ 
4,081.1 
Reconciliation of consolidated net sales
Corporate and other
 
1.7 
Total consolidated net sales (1)
$ 
4,082.8 
Cost of goods sold (2)(4)
 
(965.1)  
(706.8)  
(799.3) 
Operating expenses (2)(3)(4)
 
(230.8)  
(169.1)  
(160.3) 
Reportable segment income
$ 
318.1 $ 
255.1 $ 
476.5 $ 
1,049.7 
Corporate and other
 
(90.5) 
Restructuring and other
 
(37.0) 
Transformation costs
 
(52.1) 
Pension and other post-retirement mark-to-market gain
 
5.3 
Asset impairment and write-offs
 
(17.6) 
Legal accrual adjustments and settlements
 
7.5 
Intangible amortization
 
(54.3) 
Interest expense, net
 
(88.6) 
Other expense
 
(3.5) 
Income from continuing operations before income taxes
$ 
718.9 
(1) One customer in the Pool business represented approximately 15% of our consolidated net sales in 2024. 
(2) The significant expense categories and amounts align with the segment-level information that is regularly provided to the CODM, which 
includes certain corporate overhead allocations directly attributable to each of the segments.
(3) Operating expenses include selling, general, administrative, research and development costs which primarily consist of non-manufacturing 
employee compensation, non-manufacturing overhead and professional service costs as well as depreciation expense.
(4) These costs exclude certain expenses reported in the Consolidated Statements of Operations and Comprehensive Income, including costs that 
are reflected in “Corporate and other” and expenses excluded from reportable segment income as defined above.
2023
In millions
Flow
Water Solutions
Pool
Total
Net sales
$ 
1,582.1 $ 
1,177.2 $ 
1,343.6 $ 
4,102.9 
Reconciliation of consolidated net sales
Corporate and other
1.6
Total consolidated net sales (1)
$ 
4,104.5 
Cost of goods sold (2)(4)
 
(1,054.7)  
(752.5)  
(775.2) 
Operating expenses (2)(3)(4)
 
(245.1)  
(177.1)  
(151.4) 
Reportable segment income
$ 
282.3 $ 
247.6 $ 
417.0 $ 
946.9 
Corporate and other
 
(91.8) 
Restructuring and other
 
(3.4) 
Transformation costs
 
(44.3) 
Pension and other post-retirement mark-to-market loss
 
(6.1) 
Asset impairment and write-offs
 
(7.9) 
Legal accrual adjustments and settlements
 
(2.2) 
Intangible amortization
 
(55.3) 
Interest expense, net
 
(118.3) 
Other income
 
1.3 
Income from continuing operations before income taxes
$ 
618.9 
(1) One customer in the Pool business represented approximately 15% of our consolidated net sales in 2023. 
(2) The significant expense categories and amounts align with the segment-level information that is regularly provided to the CODM, which 
includes certain corporate overhead allocations directly attributable to each of the segments.
(3) Operating expenses include selling, general, administrative, research and development costs which primarily consist of non-manufacturing 
employee compensation, non-manufacturing overhead and professional service costs as well as depreciation expense.
(4) These costs exclude certain expenses reported in the Consolidated Statements of Operations and Comprehensive Income, including costs that 
are reflected in “Corporate and other” and expenses excluded from reportable segment income as defined above.
75
Pentair plc and Subsidiaries
Notes to consolidated financial statements

2022
In millions
Flow
Water Solutions
Pool
Total
Net sales
$ 
1,500.8 $ 
986.8 $ 
1,632.7 $ 
4,120.3 
Reconciliation of consolidated net sales
Corporate and other
1.5
Total consolidated net sales (1)
$ 
4,121.8 
Cost of goods sold (2)(4)
 
(1,041.5)  
(672.5)  
(1,009.8) 
Operating expenses (2)(3)(4)
 
(217.0)  
(165.3)  
(160.8) 
Reportable segment income
$ 
242.3 $ 
149.0 $ 
462.1 $ 
853.4 
Corporate and other
 
(85.7) 
Restructuring and other
 
(32.4) 
Transformation costs
 
(27.2) 
Inventory step-up
 
(5.8) 
Pension and other post-retirement mark-to-market gain
 
17.5 
Asset impairment and write-offs
 
(25.6) 
Russia business exit impact
 
(4.7) 
Deal-related costs and expenses
 
(22.2) 
Legal accrual adjustments and settlements
 
(0.2) 
Intangible amortization
 
(52.5) 
Interest expense, net
 
(61.8) 
Other expense
 
(2.2) 
Income from continuing operations before income taxes
$ 
550.6 
(1) One customer in the Pool business represented approximately 20% of our consolidated net sales in 2022. 
(2) The significant expense categories and amounts align with the segment-level information that is regularly provided to the CODM, which 
includes certain corporate overhead allocations directly attributable to each of the segments.
(3) Operating expenses include selling, general, administrative, research and development costs which primarily consist of non-manufacturing 
employee compensation, non-manufacturing overhead and professional service costs as well as depreciation expense.
(4) These costs exclude certain expenses reported in the Consolidated Statements of Operations and Comprehensive Income, including costs that 
are reflected in “Corporate and other” and expenses excluded from reportable segment income as defined above.
15. 
Commitments and Contingencies
Legal proceedings
We have been, and in the future may be, made parties to a number of actions filed or have been, and in the future may be, given 
notice of potential claims relating to the conduct of our business, including those relating to commercial, regulatory or contractual 
disputes with suppliers, authorities, customers or parties to acquisitions and divestitures, intellectual property matters, 
environmental, asbestos, safety and health matters, product liability, the use or installation of our products, consumer matters, and 
employment and labor matters.
While we believe that a material impact on our consolidated financial position, results of operations or cash flows from any such 
future claims or potential claims is unlikely, given the inherent uncertainty of litigation, a remote possibility exists that a future 
adverse ruling or unfavorable development could result in future charges that could have a material adverse impact. We do and 
will continue to periodically reexamine our estimates of probable liabilities and any associated expenses and receivables and make 
appropriate adjustments to such estimates based on experience and developments in litigation and applicable accounting rules. As 
a result, the current estimates of the potential impact on our consolidated financial position, results of operations and cash flows 
for the proceedings and claims described in the notes to our consolidated financial statements could change in the future.
Environmental matters 
We have been named as defendant, target or a potentially responsible party in a number of environmental clean-ups relating to our 
current or former business units. Accruals for environmental matters are recorded on a site-by-site basis when it is probable that a 
liability has been incurred and the amount of the liability can be reasonably estimated, based on current law and existing 
technologies. It can be difficult to estimate reliably the final costs of investigation and remediation due to various factors. In our 
opinion, the amounts accrued are appropriate based on facts and circumstances as currently known. As of December 31, 2024 and 
2023, our recorded reserves for environmental matters were not material. 
76
Pentair plc and Subsidiaries
Notes to consolidated financial statements

Product liability claims
We are subject to various product liability lawsuits and personal injury claims. A substantial number of these lawsuits and claims 
are insured and accrued for by Penwald, our captive insurance subsidiary. Penwald records a liability for these claims based on 
actuarial projections of ultimate losses. For all other claims, accruals covering the claims are recorded, on an undiscounted basis, 
when it is probable that a liability has been incurred and the amount of the liability can be reasonably estimated based on existing 
information. The accruals are adjusted periodically as additional information becomes available. We have not experienced 
significant unfavorable trends in either the severity or frequency of product liability lawsuits or personal injury claims.
Leases
Our lease portfolio principally consists of operating leases related to facilities, machinery, equipment and vehicles. Our 
accounting for lease terms does not include options to extend or terminate the lease until we are reasonably certain that we will 
exercise that option. Operating lease cost for lease payments is recognized on a straight-line basis over the lease term and 
principally consists of fixed payments for base rent.
These operating lease right-of-use (“ROU”) assets are included in Other non-current assets on the Consolidated Balance Sheets, 
and represent our right to use the underlying asset for the lease term. Our obligation to make lease payments arising from the lease 
are included in Other current liabilities and Other non-current liabilities on the Consolidated Balance Sheets. Lease ROU assets 
and liabilities are recognized at commencement date based on the present value of lease payments over the lease term. As we 
cannot readily determine the rate implicit in the lease, we use our incremental borrowing rate, determined by country of lease 
origin, based on the anticipated lease term at the commencement date in determining the present value of lease payments. The 
ROU asset also excludes any accrued lease payments and unamortized lease incentives.
For measurement and classification of lease agreements, we group lease and non-lease components into a single lease component 
for all underlying asset classes. Accordingly, all costs associated with a lease contract are accounted for as one lease cost. 
The components of lease cost were as follows:
December 31
In millions
2024
2023
Operating lease cost
$ 
50.3 $ 
49.7 
Sublease income
 
(0.9)  
(0.9) 
Total lease cost
$ 
49.4 $ 
48.8 
Supplemental cash flow information related to leases was as follows:
December 31
In millions
2024
2023
Operating cash flows from operating leases
$ 
36.3 $ 
35.5 
Right-of-use assets obtained in exchange for lease obligations
$ 
22.4 $ 
14.0 
Other information related to leases was as follows:
December 31
2024
2023
Weighted-average remaining lease term of operating leases (years)
6.0
6.2
Weighted-average discount rate of operating leases
 5.6 %
 5.7 %
77
Pentair plc and Subsidiaries
Notes to consolidated financial statements

Future minimum lease commitments under non-cancelable operating leases as of December 31, 2024 were as follows:
In millions
2025
$ 
31.2 
2026
 
27.7 
2027
 
20.7 
2028
 
15.2 
2029
 
11.1 
Thereafter
 
35.9 
Total lease payments
 
141.8 
Less: imputed interest
 
(22.7) 
Total
$ 
119.1 
Warranties and guarantees
In connection with the disposition of our businesses or product lines, we may agree to indemnify purchasers for various potential 
liabilities relating to the sold business, such as pre-closing tax, product liability, warranty, environmental, or other obligations. 
The subject matter, amounts and duration of any such indemnification obligations vary for each type of liability indemnified and 
may vary widely from transaction to transaction.
Generally, the maximum obligation under such indemnifications is not explicitly stated and as a result, the overall amount of these 
obligations cannot be reasonably estimated. Historically, we have not made significant payments for these indemnifications. We 
believe that if we were to incur a loss in any of these matters, the loss would not have a material effect on our financial position, 
results of operations or cash flows.
We recognize, at the inception of a guarantee, a liability for the fair value of the obligation undertaken in issuing the guarantee. In 
connection with the disposition of the Valves & Controls business, we agreed to indemnify Emerson Electric Co. for certain pre-
closing tax liabilities. We have recorded a liability representing the fair value of our expected future obligation for this matter.
We provide service and warranty policies on our products. Liability under service and warranty policies is based upon a review of 
historical warranty and service claim experience. Adjustments are made to accruals as claim data and historical experience 
warrant.
The changes in the carrying amount of service and product warranties from continuing operations were as follows:
Years ended December 31
In millions
2024
2023
2022
Beginning balance
$ 
65.0 $ 
63.1 $ 
40.5 
Service and product warranty provision
 
87.0  
90.0  
85.3 
Payments
 
(84.2)  
(88.2)  
(70.4) 
Acquisitions
 
—  
—  
8.0 
Foreign currency translation
 
(0.6)  
0.1  
(0.3) 
Ending balance
$ 
67.2 $ 
65.0 $ 
63.1 
Stand-by letters of credit, bank guarantees and bonds
In certain situations, Tyco International Ltd., Pentair Ltd.’s former parent company (“Tyco”), guaranteed performance by the flow 
control business of Pentair Ltd. (“Flow Control”) to third parties or provided financial guarantees for financial commitments of 
Flow Control. In situations where Flow Control and Tyco were unable to obtain a release from these guarantees in connection 
with the spin-off of Flow Control from Tyco, we will indemnify Tyco for any losses it suffers as a result of such guarantees.
In the ordinary course of business, we are required to commit to bonds, letters of credit and bank guarantees that require payments 
to our customers for any non-performance. The outstanding face value of these instruments fluctuates with the value of our 
projects in process and in our backlog. In addition, we issue financial stand-by letters of credit primarily to secure our 
performance to third parties under self-insurance programs.
As of December 31, 2024 and 2023, the outstanding value of bonds, letters of credit and bank guarantees totaled $102.1 million 
and $124.3 million, respectively.
78
Pentair plc and Subsidiaries
Notes to consolidated financial statements

ITEM 9.  CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND FINANCIAL 
DISCLOSURE
None.
ITEM 9A.  CONTROLS AND PROCEDURES
Our management, with the participation of our Chief Executive Officer and our Chief Financial Officer, evaluated the 
effectiveness of the design and operation of our disclosure controls and procedures as of the end of the year ended December 31, 
2024, pursuant to Rule 13a-15(b) of the Securities Exchange Act of 1934 (“the Exchange Act”). Based upon their evaluation, our 
Chief Executive Officer and our Chief Financial Officer concluded that our disclosure controls and procedures were effective as 
of the year ended December 31, 2024 to ensure that information required to be disclosed by us in the reports we file or submit 
under the Exchange Act is recorded, processed, summarized and reported, within the time periods specified in the Securities and 
Exchange Commission’s rules and forms and to ensure that information required to be disclosed by us in the reports we file or 
submit under the Exchange Act is accumulated and communicated to our management, including our principal executive and 
principal financial officers, as appropriate to allow timely decisions regarding required disclosures.
Management’s Annual Report on Internal Control Over Financial Reporting
The report of management required under this ITEM 9A is contained in ITEM 8 of this Annual Report on Form 10-K under the 
caption “Management’s Report on Internal Control Over Financial Reporting.” 
Attestation Report of Independent Registered Public Accounting Firm
The attestation report required under this ITEM 9A is contained in ITEM 8 of this Annual Report on Form 10-K under the caption 
“Report of Independent Registered Public Accounting Firm.”
Changes in Internal Control Over Financial Reporting
There was no change in our internal control over financial reporting that occurred during the quarter ended December 31, 2024 
that has materially affected, or is reasonably likely to materially affect, our internal control over financial reporting.
During 2024, we began a multi-year implementation of our new global enterprise resource planning (“ERP”) system at two 
locations within our Pool segment. Ultimately, this ERP system will modernize several of our existing operating and transactional 
financial systems. We believe this implementation will enhance our internal control over financial reporting due to improved 
operational functionality and further integration of related processes. We will continue to monitor our internal control over 
financial reporting for effectiveness throughout this implementation.
ITEM 9B.  OTHER INFORMATION
(b) During the fourth quarter of 2024, none of our directors or Section 16 officers adopted or terminated a “Rule 10b5-1 trading 
arrangement” or “non-Rule 10b5-1 trading arrangement” (as each term is defined in Item 408(a) of Regulation S-K).
ITEM 9C.  DISCLOSURE REGARDING FOREIGN JURISDICTIONS THAT PREVENT INSPECTIONS
Not applicable.
79

PART III
ITEM 10.  DIRECTORS, EXECUTIVE OFFICERS AND CORPORATE GOVERNANCE
Information required under this item with respect to directors is contained in our Proxy Statement for our 2025 annual general 
meeting of shareholders under the captions “Corporate Governance Matters” and “Proposal 1 Re-elect Director Nominees” and is 
incorporated herein by reference.
Information required under this item with respect to executive officers is contained in Part I of this Form 10-K under the caption 
“Information About Our Executive Officers.”
Our Board of Directors has adopted Pentair’s Code of Business Conduct and Ethics and designated it as the code of ethics for the 
Company’s Chief Executive Officer and senior financial officers. The Code of Business Conduct and Ethics also applies to all 
employees and directors in accordance with New York Stock Exchange Listing Standards. We have posted a copy of Pentair’s 
Code of Business Conduct and Ethics on our website at http://pentair.com/en/about-us/leadership/corporate-governance. We 
intend to satisfy the disclosure requirements under Item 5.05 of Form 8-K regarding amendments to or waivers from, Pentair’s 
Code of Business Conduct and Ethics by posting such information on our website at http://pentair.com/en/about-us/leadership/
corporate-governance.
Information required under this item with respect to our Insider Trading Policy is contained in our Proxy Statement for our 2025 
annual general meeting of shareholders under the caption “Insider Trading Policy, Including Prohibiting Hedging and Pledging 
Policies” and is incorporated herein by reference.
We are not including the information contained on our website as part of, or incorporating it by reference into, this report.
ITEM 11.  EXECUTIVE COMPENSATION
Information required under this item is contained in our Proxy Statement for our 2025 annual general meeting of shareholders 
under the captions “Compensation Discussion and Analysis,” “Compensation Committee Report,” “Executive Compensation 
Tables,” “CEO Pay Ratio” and “Corporate Governance - Director Compensation” and is incorporated herein by reference.
80

ITEM 12. SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT AND RELATED 
STOCKHOLDER MATTERS
Information required under this item with respect to security ownership is contained in our Proxy Statement for our 2025 annual 
general meeting of shareholders under the caption “Security Ownership” and is incorporated herein by reference.
The following table summarizes, as of December 31, 2024, information about compensation plans under which our equity 
securities are authorized for issuance:
Plan category
Number of securities to
be issued upon exercise
of outstanding options,
warrants and rights
(a)
Weighted-average
exercise price of
outstanding options,
warrants and rights
(b)
Number of securities
remaining available for
future issuance under
equity compensation
plans (excluding
securities reflected in
column (a))
(c)
Equity compensation plans approved by 
security holders:
2020 Share and Incentive Plan 
 
1,863,797 (1) $ 
57.90 (2)  
3,882,395 (3)
       2012 Stock and Incentive Plan 
 
823,881 (4)  
40.99 (2)  
— (5)
Total
 
2,687,678 
$ 
50.04 (2)  
3,882,395 
(1) Consists of 947,848 shares subject to stock options, 480,918 shares subject to restricted stock units, and 435,031 shares subject to 
performance share awards.
(2) Represents the weighted average exercise price of outstanding stock options and does not consider outstanding restricted stock units or 
performance share units.
(3) Represents securities remaining available for issuance under the 2020 Share and Incentive Plan.
(4) Consists of 823,881 shares subject to stock options and no shares subject to restricted stock units or performance share awards.
(5) The 2012 Stock and Incentive Plan was terminated in 2020. Stock options and restricted stock units previously granted under the 2012 Stock 
and Incentive Plan remain outstanding, but no further options or shares may be granted under this plan.
ITEM 13.  CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS, AND DIRECTOR INDEPENDENCE
Information required under this item is contained in our Proxy Statement for our 2025 annual general meeting of shareholders 
under the captions “Proposal 1 Re-Elect Director Nominees - Director Independence” and “Corporate Governance - Other 
Governance Policies and Practices - Policies and Procedures Regarding Related Person Transactions” and is incorporated herein 
by reference.
ITEM 14.  PRINCIPAL ACCOUNTING FEES AND SERVICES
Information required under this item is contained in our Proxy Statement for our 2025 annual general meeting of shareholders 
under the caption “Proposal 3 Ratify, by Nonbinding, Advisory Vote, the Appointment of Deloitte & Touche LLP as the 
Independent Auditor of Pentair plc and to Authorize, by Binding Vote, the Audit and Finance Committee of the Board of 
Directors to Set the Auditor’s Remuneration” and is incorporated herein by reference. Deloitte & Touche LLP (PCAOB ID No. 
34) is our principal accountant.
81

PART IV 
ITEM 15.    EXHIBITS AND FINANCIAL STATEMENT SCHEDULES
(a) List of documents filed as part of this report:
(1) Financial Statements
Consolidated Statements of Operations and Comprehensive Income for the years ended December 31, 2024, 
2023 and 2022 
Consolidated Balance Sheets as of December 31, 2024 and 2023
Consolidated Statements of Cash Flows for the years ended December 31, 2024, 2023 and 2022
Consolidated Statements of Changes in Equity for the years ended December 31, 2024, 2023 and 2022
Notes to Consolidated Financial Statements
(2) Financial Statement Schedule
None.
All other schedules for which provision is made in the applicable accounting regulations of the Securities and 
Exchange Commission have been omitted because they are not applicable or the required information is shown 
in the financial statements or notes thereto.
(3) Exhibits
The exhibits of this Annual Report on Form 10-K included herein are set forth below.
Exhibit
Number
Exhibit
3.1
Amended and Restated Memorandum and Articles of Association of Pentair plc (Incorporated by reference to Exhibit 
3.1 to the Current Report on Form 8-K of Pentair plc filed with the Commission on May 9, 2017 (File No. 
001-11625)).
4.1
Amended and Restated Credit Agreement, dated as of December 16, 2021, among Pentair plc, Pentair Finance S.à 
r.l., Pentair, Inc. and the lenders and agents party thereto (Incorporated by reference to Exhibit 4.1 to the Current 
Report on Form 8-K of Pentair plc filed with the Commission on December 20, 2021 (File No. 001-11625)).
4.2
Amendment No. 1, dated as of December 23, 2022, to Amended and Restated Credit Agreement, dated as of 
December 16, 2021, among Pentair plc, Pentair Finance S.à r.l., Pentair, Inc. and the lenders and agents party thereto 
(Incorporated by reference to Exhibit 4.2 to the Annual Report on Form 10-K of Pentair plc for the year ended 
December 31, 2022 (File No. 001-11625)).
4.3
Indenture, dated as of September 16, 2015, among Pentair Finance S.A. (as Issuer), Pentair plc (as Parent and 
Guarantor), Pentair Investments Switzerland GmbH (as Guarantor) and U.S. Bank National Association (as Trustee) 
(Incorporated by reference to Exhibit 4.1 to the Current Report on Form 8-K of Pentair plc filed with the 
Commission on September 16, 2015 (File No. 001-11625)).
4.4
Third Supplemental Indenture, dated as of September 16, 2015, among Pentair Finance S.A. (as Issuer), Pentair plc 
(as Parent and Guarantor), Pentair Investments Switzerland GmbH (as Guarantor) and U.S. Bank National 
Association (as Trustee) (Incorporated by reference to Exhibit 4.4 to the Current Report on Form 8-K of Pentair plc 
filed with the Commission on September 16, 2015 (File No. 001-11625)).
4.5
Fifth Supplemental Indenture, dated as of May 26, 2017, among Pentair Finance S.A., Pentair plc, Pentair 
Investments Switzerland GmbH and U.S. Bank National Association, as trustee (Incorporated by reference to Exhibit 
4.3 to the Current Report on Form 8-K of Pentair plc filed with the Commission on May 31, 2017 (File No. 
001-11625)).
4.6
Sixth Supplemental Indenture, dated as of June 21, 2019, among Pentair Finance S.à r.l. (as Issuer), Pentair plc (as 
Parent and Guarantor), Pentair Investments Switzerland GmbH (as Guarantor) and U.S. Bank National Association 
(as Trustee) (Incorporated by reference to Exhibit 4.2 to the Current Report on Form 8-K of Pentair plc filed with the 
Commission on June 21, 2019 (File No. 001-11625)).
82

4.7
Seventh Supplemental Indenture, dated as of June 22, 2020, among Pentair Finance S.à r.l. (as Issuer), Pentair plc (as 
Parent and Guarantor), Pentair Investments Switzerland GmbH (as Guarantor) and U.S. Bank National Association 
(as Trustee) (Incorporated by reference to Exhibit 4.2 to the Quarterly Report on Form 10-Q of Pentair plc filed with 
the Commission on July 23, 2020 (File No. 001-11625)).
4.8
Eighth Supplemental Indenture, dated as of July 8, 2022, among Pentair Finance S.à r.l., Pentair plc and U.S. Bank 
Trust Company, National Association, as trustee (Incorporated by reference to Exhibit 4.3 to the Current Report on 
Form 8-K of Pentair plc filed with the Commission on July 8, 2022 (File No. 001-11625)).
4.9
Loan Agreement, dated as of March 24, 2022, among Pentair plc, Pentair Finance S.à r.l., and the lenders and agents 
party thereto (Incorporated by reference to Exhibit 4.1 to the Current Report on Form 8-K of Pentair plc filed with 
the Commission on March 25, 2022 (File No. 001-11625)).
4.10
Amendment No. 1, dated as of June 30, 2022, to Loan Agreement, among Pentair plc, Pentair Finance S.à r.l., and 
the lenders and agents party thereto (Incorporated by reference to Exhibit 4.1 to the Current Report on Form 8-K of 
Pentair plc filed with the Commission on June 30, 2022 (File No. 001-11625)).
4.11
Description of Securities.
10.1
Pentair plc 2012 Stock and Incentive Plan, as amended and restated effective as of January 1, 2017. (Incorporated by 
reference to Exhibit 10.2 to the Annual Report on Form 10-K of Pentair plc for the year ended December 31, 2016 
(File No. 001-11625)).*
10.2
Form of Executive Officer Stock Option Grant Agreement for grants made prior to January 1, 2017 (Incorporated by 
reference to Exhibit 10.7 in the Current Report on Form 8-K of Pentair plc filed with the Commission on June 3, 
2014 (File No. 001-11625)).*
10.3
Form of Non-Employee Director Stock Option Grant Agreement (Incorporated by reference to Exhibit 10.10 in the 
Current Report on Form 8-K of Pentair plc filed with the Commission on June 3, 2014 (File No. 001-11625)).*
10.4
Form of Key Executive Employment and Severance Agreement for John L. Stauch (Incorporated by reference to 
Exhibit 10.1 in the Quarterly Report on Form 10-Q of Pentair plc for the quarter ended June 30, 2018 (File No. 
001-11625)).*
10.5
Form of Key Executive Employment and Severance Agreement for Karla C. Robertson, Philip M. Rolchigo, Robert 
P. Fishman, Jerome O. Pedretti and Stephen J. Pilla (Incorporated by reference to Exhibit 10.3 in the Quarterly 
Report on Form 10-Q of Pentair plc for the quarter ended June 30, 2018 (File No. 001-11625)).*
10.6
Amendment to Key Executive Employment and Severance Agreement, as of January 1, 2021, for John L. Stauch, 
Karla C. Robertson, Philip M. Rolchigo, Robert P. Fishman, Jerome O. Pedretti and Stephen J. Pilla (Incorporated by 
reference to Exhibit 10.7 to the Annual Report on Form 10-K of Pentair plc for the year ended December 31, 2023 
(File No. 001-11625)).*
10.7
Form of Key Executive Employment and Severance Agreement for Adrian C. Chiu, Tanya L. Hooper and De’Mon 
L. Wiggins (Incorporated by reference to Exhibit 10.8 to the Annual Report on Form 10-K of Pentair plc for the year 
ended December 31, 2021 (File No. 001-11625)).*
10.8
Amendment to Key Executive Employment and Severance Agreement, as of November 30, 2023, for John L. Stauch, 
Karla C. Robertson, Philip M. Rolchigo, Robert P. Fishman, Jerome O. Pedretti, Stephen J. Pilla, Adrian C. Chiu, 
Tanya L. Hooper and De’Mon L. Wiggins (Incorporated by reference to Exhibit 10.9 to the Annual Report on Form 
10-K of Pentair plc for the year ended December 31, 2023 (File No. 001-11625)).*
10.9
Pentair plc Compensation Plan for Non-Employee Directors, as amended and restated (Incorporated by reference to 
Exhibit 10.6 in the Current Report on Form 8-K of Pentair plc filed with the Commission on June 3, 2014 (File No. 
001-11625)).*
10.10
Pentair plc Employee Stock Purchase and Bonus Plan, as amended and restated effective as of January 1, 2021. 
(Incorporated by reference to Exhibit 10.11 to the Annual Report on Form 10-K of Pentair plc for the year ended 
December 31, 2020 (File No. 001-11625)).*
10.11
Pentair, Inc. Non-Qualified Deferred Compensation Plan, as amended and restated (Incorporated by reference to 
Exhibit 10.17 to the Annual Report on Form 10-K of Pentair plc for the year ended December 31, 2018 (File No. 
001-11625)).*
10.12
Trust Agreement for Pentair, Inc. Non-Qualified Deferred Compensation Plan between Pentair, Inc. and Fidelity 
Management Trust Company (Incorporated by reference to Exhibit 10.18 contained in the Annual Report on Form 
10-K of Pentair, Inc. for the year ended December 31, 1995 (File No. 000-04689)).*
10.13
Pentair, Inc. Supplemental Executive Retirement Plan effective January 1, 2009, as amended and restated 
(Incorporated by reference to Exhibit 10.13 in the Current Report on Form 8-K of Pentair plc filed with the 
Commission on June 3, 2014 (File No. 001-11625)).*
83

10.14
Pentair, Inc. Restoration Plan effective January 1, 2009, as amended and restated (Incorporated by reference to 
Exhibit 10.14 in the Current Report on Form 8-K of Pentair plc filed with the Commission on June 3, 2014 (File No. 
001-11625)).*
10.15
Form of Deed of Indemnification for directors and executive officers of Pentair plc (Incorporated by reference to 
Exhibit 10.15 in the Current Report on Form 8-K of Pentair plc filed with the Commission on June 3, 2014 (File No. 
001-11625)).*
10.16
Form of Indemnification Agreement for directors and executive officers of Pentair plc (Incorporated by reference to 
Exhibit 10.16 in the Current Report on Form 8-K of Pentair plc filed with the Commission on June 3, 2014 (File No. 
001-11625)).*
10.17
Form of Executive Officer Stock Option Grant Agreement for grants made on or after January 1, 2017 and prior to 
February 26, 2018 (Incorporated by reference to Exhibit 10.31 to the Annual Report on Form 10-K of Pentair plc for 
the year ended December 31, 2016 (File No. 001-11625)).*
10.18
Form of Executive Officer Stock Option Award Agreement for grants made on or after February 26, 2018 and prior 
to May 5, 2020 (Incorporated by reference to Exhibit 10.4 to the Quarterly Report on Form 10-Q of Pentair plc for 
the quarter ended March 31, 2018 (File No. 001-11625)).*
10.19
Pentair plc 2020 Share and Incentive Plan, effective as of May 5, 2020 (Incorporated by reference to Appendix B to 
the Definitive Proxy Statement on Schedule 14A of Pentair plc filed on March 20, 2020 (File No. 001-11625)).* 
10.20
Form of Employee Restricted Stock Unit Award Agreement under the Pentair plc 2020 Share and Incentive Plan 
(Incorporated by reference to Exhibit 10.21 to the Annual Report on Form 10-K of Pentair plc for the year ended 
December 31, 2023 (File No. 001-11625)).*
10.21
Form of Non-Employee Director Restricted Stock Unit Award Agreement under the Pentair plc 2020 Share and 
Incentive Plan (Incorporated by reference to Exhibit 99.2 to the Registration Statement on Form S-8 of Pentair plc 
(Reg. No. 333-238544)).*
10.22
Form of Key Talent Award Agreement under the Pentair plc 2020 Share and Incentive Plan (Incorporated by 
reference to Exhibit 10.23 to the Annual Report on Form 10-K of Pentair plc for the year ended December 31, 2023 
(File No. 001-11625)).* 
10.23
Form of Stock Option Award Agreement under the Pentair plc 2020 Share and Incentive Plan (Incorporated by 
reference to Exhibit 10.24 to the Annual Report on Form 10-K of Pentair plc for the year ended December 31, 2023 
(File No. 001-11625)).*
10.24
Form of Performance Share Unit Award Agreement under the Pentair plc 2020 Share and Incentive Plan 
(Incorporated by reference to Exhibit 10.25 to the Annual Report on Form 10-K of Pentair plc for the year ended 
December 31, 2023 (File No. 001-11625)).*
10.25
Pentair plc Executive Officer Severance Plan (Incorporated by reference to Exhibit 10.30 to the Annual Report on 
Form 10-K of Pentair plc for the year ended December 31, 2020 (File No. 001-11625)).*
10.26
Amendment No. 1 to the Pentair plc 2020 Share and Incentive Plan (Incorporated by reference to Exhibit 10.31 to the 
Annual Report on Form 10-K of Pentair plc for the year ended December 31, 2020 (File No. 001-11625)).*
19
Insider Trading Policy.
21
List of Pentair plc subsidiaries. 
22
List of Guarantors and Subsidiary Issuers of Guaranteed Securities. (Incorporated by reference to Exhibit 22 to the 
Quarterly Report on Form 10-Q of Pentair plc for the quarter ended September 30, 2022 (File No. 001-11625)).
23
Consent of Independent Registered Public Accounting Firm — Deloitte & Touche LLP.
24
Power of attorney.
31.1
Certification of Chief Executive Officer.
31.2
Certification of Chief Financial Officer.
32.1
Certification of Chief Executive Officer, Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906 of 
the Sarbanes-Oxley Act of 2002.
32.2
Certification of Chief Financial Officer, Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906 of 
the Sarbanes-Oxley Act of 2002.
84

97
Compensation Recovery Policy (Incorporated by reference to Exhibit 97 to the Annual Report on Form 10-K of 
Pentair plc for the year ended December 31, 2023 (File No. 001-11625)).
101
The following materials from Pentair plc’s Annual Report on Form 10-K for the year ended December 31, 2024 are 
filed herewith, formatted in iXBRL (Inline Extensible Business Reporting Language): (i) the Consolidated 
Statements of Operations and Comprehensive Income for the years ended December 31, 2024, 2023 and 2022, (ii) 
the Consolidated Balance Sheets as of December 31, 2024 and 2023, (iii) the Consolidated Statements of Cash Flows 
for the years ended December 31, 2024, 2023 and 2022, (iv) the Consolidated Statements of Changes in Equity for 
the years ended December 31, 2024, 2023 and 2022, (v) the Notes to the Consolidated Financial Statements, and (vi) 
the information included in Part I, Item IC, Part II, Item 9B(b) and Part III, Item 10. The instance document does not 
appear in the interactive data file because its XBRL tags are embedded within the Inline XBRL document.
104
Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101).
* Denotes a management contract or compensatory plan or arrangement.
ITEM 16.  FORM 10-K SUMMARY
None.
85

SIGNATURES
Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has duly caused this 
report to be signed on its behalf by the undersigned, thereunto duly authorized, on February 25, 2025.
PENTAIR PLC
By /s/ Robert P. Fishman
Robert P. Fishman
Executive Vice President, Chief Financial Officer and 
Chief Accounting 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 the Registrant and in the capacities indicated, on February 25, 2025.
Signature
Title
/s/  John L. Stauch
President and Chief Executive Officer, Director
John L. Stauch
/s/  Robert P. Fishman
Executive Vice President, Chief Financial Officer and 
Chief Accounting Officer
Robert P. Fishman
*
Director
Mona Abutaleb Stephenson
*
Director
Melissa Barra
*
Director
Tracey Doi
*
Director
T. Michael Glenn
*
Director
Theodore L. Harris
*
Director
David A. Jones
*
Director
Gregory E. Knight
*
Director
Michael T. Speetzen
*
Director
Billie I. Williamson
*By
/s/ Karla C. Robertson
Karla C. Robertson
Attorney-in-fact
86

ANNUAL GENERAL MEETING
Our Annual General Meeting of Shareholders will be held at 
Claridge’s, Brook Street, Mayfair, London, W1K 4HR, UK,  
on Tuesday, May 6, 2025, at 8:00 a.m. local time (BST).
Shareholders in Ireland may participate in the  
Annual General Meeting by audio link at the offices of 
Arthur Cox LLP, Ten Earlsfort Terrace, Dublin 2, D02 T380, 
Ireland, at 8:00 a.m. local time (IST).
STOCK EXCHANGE LISTING
New York Stock Exchange (symbol: PNR)
INVESTOR INFORMATION
Shareholders seeking more information about the Company 
can access news releases describing significant company 
events and earnings results for each quarter and the 
fiscal year as well as the Form 10-K and other Securities 
and Exchange Commission filings at www.pentair.com. 
Information may also be obtained by request from the 
Pentair Investor Relations Department, 5500 Wayzata Blvd, 
Suite 900, Golden Valley, Minnesota 55416.
REGISTRAR, STOCK TRANSFER AND PAYING AGENT
Computershare, Inc.  
P.O. Box 43078  
Providence, RI 02940-3078
By Overnight Delivery: 
Computershare, Inc.  
150 Royall Street Suite 101 
Canton, MA 02021
Telephone inquiries: 
1-866-241-7684 (U.S.) 
1-732-491-0587 (non U.S.)
E-mail inquiries: 
web.queries@
computershare.com
CAUTION CONCERNING FORWARD-LOOKING STATEMENTS
This report contains statements that we believe to be “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 
1995. All statements, other than statements of historical fact, are forward-looking statements. Without limitation, any statements preceded or followed 
by or that include the words “targets,” “plans,” “believes,” “expects,” “intends,” “will,” “likely,” “may,” “anticipates,” “estimates,” “projects,” “should,” “would,” 
“could,” “positioned,” “strategy,” or “future” or words, phrases, or terms of similar substance or the negative thereof are forward-looking statements. These 
forward-looking statements are not guarantees of future performance and are subject to risks, uncertainties, assumptions and other factors, some of 
which are beyond our control, which could cause actual results to differ materially from those expressed or implied by such forward-looking statements. 
These factors include the overall global economic and business conditions impacting our business, including the strength of housing and related markets 
and conditions relating to international hostilities; supply, demand, logistics, competition and pricing pressures related to and in the markets we serve; 
the ability to achieve the benefits of our restructuring plans, cost reduction initiatives and Transformation Program; the impact of raw material, logistics 
and labor costs and other inflation; volatility in currency exchange rates and interest rates; failure of markets to accept new product introductions and 
enhancements; the ability to successfully identify, finance, complete and integrate acquisitions; risks associated with operating foreign businesses; the 
impact of seasonality of sales and weather conditions; our ability to comply with laws and regulations; the impact of changes in laws, regulations and 
administrative policy, including those that limit U.S. tax benefits or impact trade agreements and tariffs; the outcome of litigation and governmental 
proceedings; and the ability to achieve our long-term strategic operating and sustainability goals and targets. Additional information concerning these 
and other factors is contained in our filings with the U.S. Securities and Exchange Commission (the “SEC”), including our Annual Report on Form 10-K for 
the year ended December 31, 2024. All forward-looking statements speak only as of the date of this report. Pentair assumes no obligation, and disclaims 
any obligation, to update the information contained in this report.

70 London Road
Twickenham, London, TW1 3QS
United Kingdom
pentair.com
All Pentair trademarks and logos are owned by Pentair. All other brands or product names are 
trademarks or registered marks of their respective owners. Because we are continuously improving 
our products and services, Pentair reserves the right to change specifications without prior notice.