ITT INC.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 10-K

(Mark One)

For the fiscal year ended December 31, 2025

OR

For the Transition period from_____ to _____

Commission File No.001-05672

ITT INC.

(914) 641-2000

(Registrant's telephone number, including area code)

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

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 þ 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 þ

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

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). Yes þ 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.

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. Yes þ No¨

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☐ Noþ

The aggregate market value of common stock of the registrant held by non-affiliates of the registrant on June 30, 2025 was approximately $12.2 billion. As of February 6, 2026, there were 86.0 million shares of the registrant's common stock outstanding.

DOCUMENTS INCORPORATED BY REFERENCE

Portions of the registrant’s Definitive Proxy Statement to be filed with the Securities and Exchange Commission pursuant to Regulation 14A for its 2026 Annual Meeting of Shareholders are incorporated by reference in Part III of this Form 10-K.

TABLE OF CONTENTS

WHERE YOU CAN FIND MORE INFORMATION

We file annual, quarterly and current reports, proxy statements and other information with the U.S. Securities and Exchange Commission (the "SEC"). The SEC maintains a website at www.sec.gov on which you may access our SEC filings. In addition, we make available free of charge at investors.itt.com copies of materials we file with, or furnish to, the SEC as soon as reasonably practical after we electronically file or furnish these reports, as well as other important information that we disclose from time to time. In addition, in certain sections of this Annual Report on Form 10-K we refer readers to additional information that is contained on our website, or that can be accessed through our website. The information on our website, including the materials we are specifically referencing, do not constitute a part of this Annual Report on Form 10-K. We have included our website address only as an inactive textual reference and do not intend it to be an active link to our website.

Our corporate headquarters is located at 100 Washington Boulevard, 6th Floor, Stamford, Connecticut 06902 and the telephone number of this location is (914) 641-2000.

FORWARD-LOOKING AND CAUTIONARY STATEMENTS

Some of the information included herein includes forward-looking statements within the meaning of the Securities Exchange Act of 1933, and the Securities Exchange Act of 1934, as amended. We intend such forward-looking statements to qualify for the safe harbor from liability established by the Private Securities Litigation Reform Act of 1995. These forward-looking statements are not historical facts, but rather represent only a belief regarding future events based on current expectations, estimates, assumptions and projections about our business, future financial results, the industry in which we operate, and other legal, regulatory and economic developments. These forward-looking statements include, but are not limited to, future strategic plans, statements regarding closing of the acquisition of SPX FLOW, Inc. ("SPX FLOW") and the payment of the purchase price, the debt financing, the impact of the acquisition on ITT, expected cost synergies of the acquisition, and other statements that describe the company’s business strategy, outlook, objectives, plans, intentions or goals, and any discussion of future events and future operating or financial performance.

We use words such as “anticipate,” “believe,” “continue,” “could,” “estimate,” “expect,” “future,” “guidance,” “intend,” “may,” “plan,” “potential,” “project,” “should,” “target,” “will,” “would,” and other similar expressions to identify such forward-looking statements. Forward-looking statements are uncertain and, by their nature, many are inherently unpredictable and outside of ITT’s control, and involve known and unknown risks, uncertainties and other important factors that could cause actual results to differ materially from those expressed or implied in, or reasonably inferred from, such forward-looking statements.

Where in any forward-looking statement we express an expectation or belief as to future results or events, such expectation or belief is based on current plans and expectations of our management, expressed in good faith and believed to have a reasonable basis. However, we cannot provide any assurance that the expectation or belief will occur or that anticipated results will be achieved or accomplished.

Among the factors that could cause our results to differ materially from those indicated by forward-looking statements are risks and uncertainties inherent in our business including, without limitation:

•potential delays in consummating the pending acquisition of SPX FLOW;

•our ability to integrate the operations of SPX FLOW in a successful manner and in the expected time period;

•the possibility that any of the anticipated benefits and projected synergies of the pending acquisition of SPX FLOW will not be realized or will not be realized on the anticipated terms within the expected time period;

•the occurrence of any event, change, or other circumstance that could give rise to the termination of the purchase agreement for the pending acquisition of SPX FLOW;

•the effect of the pendency or completion of the pending acquisition of SPX FLOW on the parties' business relationships and business generally;

•uncertain global economic and capital markets conditions, which have been influenced by heightened geopolitical tensions, inflation, changes in monetary policies, the threat of a possible regional or global economic recession, trade disputes between the U.S. and its trading partners, political and social unrest, and the availability and fluctuations in prices of energy and commodities, including steel, oil, copper and tin;

•the imposition of new or increased tariffs by the U.S. government, particularly those targeting imports from specific countries, and the potential for retaliatory trade measures by affected countries, which could disrupt global supply chains, increase costs and reduce customer demand;

•fluctuations in interest rates and the impact of such fluctuations on customer behavior and on our cost of debt;

•fluctuations in foreign currency exchange rates and the impact of such fluctuations on our revenues, customer demand for our products and on our hedging arrangements;

•volatility in raw material prices and our suppliers’ ability to meet quality and delivery requirements;

•impacts and risk of liabilities from recent mergers, acquisitions, or venture investments, including the pending acquisition of SPX FLOW, and past divestitures and spin-offs;

•our inability to hire or retain key personnel;

•failure to compete successfully and innovate in our markets;

•failure to manage the distribution of products and services effectively;

•failure to protect our intellectual property rights or violations of the intellectual property rights of others;

•the extent to which there are quality problems with respect to manufacturing processes or finished goods;

•the risk of cybersecurity breaches or failure of any information systems used by the Company, including any flaws in the implementation of any enterprise resource planning systems;

•loss of or decrease in sales from our most significant customers;

•risks due to our operations and sales outside the U.S. and in emerging markets, including the imposition of tariffs and trade sanctions;

•fluctuations in demand or customers’ levels of capital investment, maintenance expenditures, production, and market cyclicality;

•the risk of material business interruptions, particularly at our manufacturing facilities;

•risks related to government contracting, including changes in levels of government spending and regulatory and contractual requirements applicable to sales to the U.S. government;

•fluctuations in our effective tax rate, including as a result of changing tax laws and other possible tax reform legislation in the U.S. and other jurisdictions;

•changes in environmental laws or regulations, discovery of previously unknown or more extensive contamination, or the failure of a potentially responsible party to perform;

•failure to comply with the U.S. Foreign Corrupt Practices Act or other applicable anti-corruption legislation, export controls and trade sanctions; and

•risk of product liability claims and litigation.

Refer to Item 1A, Risk Factors for more information on factors that could cause actual results or events to differ materially from those anticipated and disclosed within this Annual Report on Form 10-K, our Quarterly Reports on Form 10-Q and in other documents we file from time to time with the SEC.

The forward-looking statements included in this Annual Report on Form 10-K speak only as of the date of this report. We undertake no obligation (and expressly disclaim any obligation) to update any forward-looking statements, whether written or oral or as a result of new information, future events or otherwise.

Part I