TechnipFMC plc

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

SCHEDULE 14A

Proxy Statement Pursuant to Section 14(a) of

the Securities Exchange Act of 1934 (Amendment No. )

Filed by the Registrant ☒

Filed by a Party other than the Registrant ☐

Check the appropriate box:

TECHNIPFMC PLC

(Name of Registrant as Specified In Its Charter)

(Name of Person(s) Filing Proxy Statement, if other than the Registrant)

Payment of Filing Fee (Check all boxes that apply):

Notice of 2024

TechnipFMC plc, a public limited company having its registered office at Hadrian House, Wincomblee Road, Newcastle upon Tyne, NE6 3PL, United Kingdom, and incorporated in England and Wales with company number 09909709

These items are more fully described in the Proxy Statement attached, which forms a part of this Notice of Annual General Meeting of Shareholders. As of the date of the Proxy Statement, TechnipFMC does not know of any other matters to be raised at the 2024 Annual General Meeting of Shareholders.

Your vote is very important. Please ensure you: (i) promptly return the enclosed proxy card in the enclosed envelope or (ii) grant a proxy and give voting instructions by telephone or internet, so that you may be represented at the meeting. Voting instructions are provided on your proxy card or on the voting instruction form provided by your broker.

Proxy Statement for the 2024

This Proxy Statement relates to the solicitation of votes or proxies by the Board of Directors (the “Board”) of TechnipFMC plc (the “Company,” “TechnipFMC,” “our,” “us,” or “we”) for use at our 2024 Annual General Meeting of Shareholders and at any adjournment or postponement of such meeting (the “Annual Meeting”).

The Notice of Internet Availability of Proxy Materials (the “Notice of Materials”) and related Proxy Materials (as defined below) were first made available to shareholders on or about March 15, 2024 atwww.proxyvote.com. You may also request a printed copy of this Proxy Statement and the form of proxy by any of the following methods:

Our U.S. Annual Report on Form 10-K, including consolidated financial statements, for the year ended December 31, 2023 (our “Annual Report on Form 10-K”) and our U.K. Annual Report and Accounts are being made available at the same time and by the same methods.

Our registered office is located at Hadrian House, Wincomblee Road, Newcastle upon Tyne, NE6 3PL, United Kingdom. Our telephone number in our Newcastle office is +44 (0) 191 296 7000. Information regarding the Annual Meeting, including the information required by Section 311A of the U.K. Companies Act 2006 (the “Companies Act”), can be found atwww.technipfmc.com. Information contained on our website is not to be considered as part of the proxy solicitation material and is not incorporated into this Proxy Statement.

TechnipFMC is a public limited company incorporated under the laws of England and Wales, and our ordinary shares (the “Ordinary Shares”) trade on the New York Stock Exchange in the United States (the “NYSE”) under the symbol “FTI.” As a result, the Company is governed by the Companies Act, U.S. securities laws and regulations, and the listing standards of the NYSE.

IMPORTANT NOTICE REGARDING THE AVAILABILITY OF PROXY MATERIALS FOR THE 2024 ANNUAL GENERAL MEETING OF SHAREHOLDERS TO BE HELD ON APRIL 26, 2024

The Notice of Annual General Meeting of Shareholders and Proxy Statement, Annual Report on Form 10-K, and U.K. Annual Report and Accounts are available at www.proxyvote.com.

Forward-Looking Statements

The Proxy Materials contain “forward-looking statements” as defined in Section 27A of the United States Securities Act of 1933, as amended, and Section 21E of the United States Securities Exchange Act of 1934, as amended (the “Exchange Act”). All statements other than statements of historical or current facts, including statements regarding our environmental and other environmental, social, and governance (“ESG”) plans and goals, made in this document are forward-looking. We use words such as “believe,” “expect,” “anticipate,” “plan,” “intend,” “commit,” “foresee,” “should,” “would,” “could,” “may,” “estimate,” “outlook” and similar expressions, including the negative thereof. The absence of these words, however, does not mean that the statements are not forward-looking. All of our forward-looking statements involve risks and uncertainties (some of which are significant or beyond our control) and assumptions that could cause actual results to differ materially from our historical experience and our present expectations or projections. These forward-looking statements are based on our current expectations, beliefs and assumptions concerning future developments and business conditions and their potential effect on us. While management believes these forward-looking statements are reasonable as and when made, there can be no assurance that future developments affecting us will be those that we anticipate. Known material factors that could cause actual results to differ materially from those contemplated in the forward-looking statements include unpredictable trends in the demand for and price of oil and natural gas; competition and unanticipated changes relating to competitive factors in our industry, including ongoing industry consolidation; our inability to develop, implement and protect new technologies and services and intellectual property related thereto, including new technologies and services for our New Energy business; the cumulative loss of major contracts, customers or alliances and unfavorable credit and commercial terms of certain contracts; disruptions in the political, regulatory, economic and social conditions of the countries in which we conduct business; the refusal of the Depository Trust Company (“DTC”) to act as depository and clearing agency for our shares; the impact of our existing and future indebtedness and the restrictions on our operations by terms of the agreements governing our existing indebtedness; the risks caused by our acquisition and divestiture activities; additional costs or risks from increasing scrutiny and expectations regarding ESG matters; uncertainties related to our investments in New Energy business; the risks caused by fixed-price contracts; our failure to timely deliver our backlog; our reliance on subcontractors, suppliers and our joint venture partners; a failure or breach of our IT infrastructure or that of our subcontractors, suppliers or joint venture partners, including as a result of cyberattacks; risks of pirates and maritime conflicts endangering our maritime employees and assets; any delays and cost overruns of new capital asset construction projects for vessels and manufacturing facilities; potential liabilities inherent in the industries in which we operate or have operated; our failure to comply with existing and future laws and regulations, including those related to environmental protection, climate change, health and safety, labor and employment, import/export controls, currency exchange, bribery and corruption, taxation, privacy, data protection and data security; the additional restrictions on dividend payouts or share repurchases as an English public limited company; uninsured claims and litigation against us; tax laws, treaties and regulations and any unfavorable findings by relevant tax authorities; potential departure of our key managers and employees; adverse seasonal, weather, and other climatic conditions and unfavorable currency exchange rates; risk in connection with our defined benefit pension plan commitments; and our inability to obtain sufficient bonding capacity for certain contracts, as well as the risk factors discussed in our filings with the U.S. Securities and Exchange Commission (“SEC”), including our annual reports on Form 10-K and quarterly reports on Form 10-Q. In addition, historical, current, and forward-looking ESG-related statements may be based on standards for measuring progress that are still developing, and internal controls and processes that continue to evolve. Forward-looking and other statements in the Proxy Materials may also address our corporate responsibility and sustainability progress, plans, and goals, and the inclusion of such statements is not an indication that these contents are necessarily material for the purposes of complying with or reporting pursuant to the U.S. federal securities laws and regulations, even if we use the word “material” or “materiality” in this document. Additionally, any references to our website or other materials not included in our Proxy Materials are, absent express language to the contrary, not incorporated by reference into these documents. With respect to ESG information that pertains to our third-party vendors, suppliers and partners, we often rely on such third-parties’ data and do not independently verify or audit, or commit to independently verifying or auditing, their information. Such information may also change over time as methodologies and data availability and quality continue to evolve. These factors, as well as any inaccuracies in third-party information we use, including in estimates or assumptions, may cause results to differ materially and adversely from statements, estimates, and beliefs made by us or third-parties. We caution you not to place undue reliance on any forward-looking statements,

which speak only as of the date hereof. We undertake no obligation to publicly update or revise any of our forward-looking statements after the date they are made, whether as a result of new information, future events or otherwise, except to the extent required by law. Additionally, we may provide information that is not necessarily material for SEC reporting purposes but that is informed by various ESG standards and frameworks (including standards for the measurement of underlying data), internal controls, and assumptions or third-party information that are still evolving and subject to change. For example, we note that standards and expectations regarding greenhouse gas (GHG) accounting and the processes for measuring and counting GHG emissions and GHG emission reductions are evolving, and it is possible that our approaches both to measuring our emissions and to reducing emissions and measuring those reductions may be, either currently by some stakeholders or at some point future, considered inconsistent with common or best practices with respect to measuring and accounting for such matters, and reducing overall emissions. Similarly, our disclosures based on any standards may change due to revisions in framework requirements, availability of information, changes in our business or applicable governmental policies, or other factors, some of which may be beyond our control.

Contents