SEACOR Marine Holdings Inc 2024年度报告

(Mark One) Registrant’s telephone number, including area code (346)980-1700 Securities registered pursuant to Section 12(b) of the Act: 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 duringthe preceding 12 months (or such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past90 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 ofRegulation 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☐No Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting company. Seedefinitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company” and “emerging growth company” in Rule 12b-2 of the Exchange Act. (Checkone): Accelerated filer☒Non-accelerated filer☐Smaller reporting company☐Emerging growth company☐ 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 controlover 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 itsaudit 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 filingreflect 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 byany of the registrant’s executive officers during the relevant recovery period pursuant to §240.10D-1(b).☐ As of June 28, 2024, the last business day of the registrant’s most recent completed second fiscal quarter, the aggregate market value of the voting stock of theregistrant held by non-affiliates was approximately $325.9million based on the closing price on the New York Stock Exchange on such date. The total number ofshares of Common Stock outstanding as ofFebruary 23, 2025was27,669,361. DOCUMENTS INCORPORATED BY REFERENCE Portions of the Registrant’s definitive proxy statement for its 2024 Annual Meeting of Stockholders to be filed with the Securities and Exchange Commission(the “SEC”) pursuant to Regulation 14A within 120 days after the end of the Registrant’s last fiscal year is incorporated by reference into Part III of this AnnualReport on Form 10-K. SEACOR MARINE HOLDINGS INC.FORM 10-KTABLE OF CONTENTS Item 1.BusinessGeneralBusinessGovernment RegulationIndustry Hazards and InsuranceEmployees and Human Capital Management Item 1A.Risk FactorsItem 1B.Unresolved Staff CommentsItem 1C.CybersecurityItem 2.PropertiesItem 3.Legal ProceedingsItem 4.Mine Safety DisclosuresExecutive Officers of the Registrant 393940PART IIItem 5.Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities41Item 6.[Reserved]42Item 7.Management’s Discussion and Analysis of Financial Condition and Results of Operations43Overview43Recent Developments43Trends Affecting the Offshore Marine Business44Certain Components of Revenues and Expenses45Consolidated Results of Operations47Liquidity and Capital Resources61Debt Securities and Credit Agreements64Contingencies64Related Party Transactions65Critical Accounting Policies and Estimates65Item 7A.Quantitative and Qualitative Disclosures About Market Risk67Item 8.Financial Statements and Supplementary Data67Item 9.Changes in and Disagreements with Accountants on Accounting and Financial Disclosure67Item 9A.Controls and Procedures67Item 9B.Other Information69Item 9C.Disclosure Regarding Foreign Jurisdictions that Prevent Inspections69PART IIIItem 10.Directors, Executive Officers and Corporate Governance70Item 11.Executive Compensation70Item 12.Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters70Item 13.Certain Relationships and Related Transactions, and Director Independence70Item 14.Principal Accounting Fees and Services70PART IVItem 15.Exhibits, Financial Statement Schedules71Item 16.Form 10-K Summary73 FORWARD-LOOKING STATEMENTS Certain statements discussed in Item 1. (Business), Item 1A. (Risk Factors), Item 3. (Legal Proceedings), Item 7.(Management’s Discussion and Analysis of Financial Condition and Results of Operations), Item 7A. (Quantitative and QualitativeDisclosures About Market Risk) and elsewhere in this Annual Report on Fo