Bristow Group Inc

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 20549

FORM 10-K

ANNUAL REPORT

PURSUANT TO SECTIONS 13 OR 15(d) OF THE

SECURITIES EXCHANGE ACT OF 1934

(Mark One)

OR

Registrant’s telephone number, including area code:

(713)267-7600

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

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 whether 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 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.☑

If securities are registered pursuant to Section 12(b) of the Act, indicate by check mark whether the financial statements of the registrant included in the filing reflect the correction of an error to previously issued financial statements.☐

Indicate by check mark whether any of those error corrections are restatements that required a recovery analysis of incentive-based compensation received by any of the registrant’s executive officers during the relevant recovery period pursuant to §240.10D-1(b). ☐

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes☐ No☑

The aggregate market value of the voting stock of the registrant held by non-affiliates (in thousands) as of June 30, 2024 was $820,568. The total number of shares of common stock (in thousands), par value $0.01 per share, outstanding as of February 21, 2025 was 28,632. The Registrant has no other class of common stock outstanding.

FORM 10-K

TABLE OF CONTENTS

FORWARD-LOOKING STATEMENTS

This Annual Report on Form 10-K includes “forward-looking statements” within the meaning of Section 27A of the Securities Act of 1933, as amended, (the “Securities Act”), and Section 21E of the Securities Exchange Act of 1934, as amended (the “Exchange Act”). Forward-looking statements are statements about our future business, strategy, operations, capabilities and results; financial projections; plans and objectives of our management, including our expectations regarding a quarterly dividend program and our intention to pay down debt; expected actions by us and by third parties, including our customers, competitors, vendors and regulators, and other matters. Some of the forward-looking statements can be identified by the use of words such as “believes”, “belief”, “forecasts”, “expects”, “plans”, “anticipates”, “intends”, “projects”, “estimates”, “may”, “might”, “will”, “would”, “could”, “should” or other similar words; however, all statements in this Annual Report on Form 10-K, other than statements of historical fact or historical financial results, are forward-looking statements.

Our forward-looking statements reflect our views and assumptions on the date we are filing this Annual Report on Form 10-K regarding future events and operating performance. We believe that they are reasonable, but they involve significant known and unknown risks, uncertainties, assumptions and other factors, many of which may be beyond our control, that may cause actual results to differ materially from any future results, performance or achievements expressed or implied by the forward-looking statements. Such risks, uncertainties and factors that could cause or contribute to such differences, include, but are not limited to, those discussed in this Annual Report on Form 10-K, and in particular, the risks discussed in Part I, Item 1A, “Risk Factors” of this report and those discussed in other documents we file with the Securities and Exchange Commission (the “SEC”). Accordingly, you should not put undue reliance on any forward-looking statements.

You should consider the following key factors when evaluating these forward-looking statements:

•the impact of supply chain disruptions and inflation and our ability to recoup rising costs in the rates we charge to our customers;

•our reliance on a limited number of helicopter manufacturers and suppliers and the impact of a shortfall in availability of aircraft components and parts required for maintenance and repairs of our helicopters, including significant delays in the delivery of parts for our S92 fleet;

•our reliance on a limited number of customers and the reduction of our customer base as a result of consolidation and/or the energy transition;

•public health crises, such as pandemics and epidemics, and any related government policies and actions;

•our inability to execute our business strategy for diversification efforts related to government services and advanced air mobility;

•the potential for cyberattacks or security breaches that could disrupt operations, compromise confidential or sensitive information, damage reputation, expose to legal liability, or cause financial losses;

•the possibility that we may be unable to maintain compliance with covenants in our financing agreements;

•global and regional changes in the demand, supply, prices or other market conditions affecting oil and gas, including changes resulting from a public health crisis or from the imposition or lifting of crude oil production quotas or other actions that might be imposed by the Organization of Petroleum Exporting Countries (“OPEC”) and other producing countries;

•fluctuations in the demand for our services;

•the possibility of significant changes in foreign exchange rates and controls;

•potential effects of increased competition and the introduction of alternative modes of transportation and solutions;

•the possibility that portions of our fleet may be grounded for extended periods of time or indefinitely (including due to severe weather events);

•the possibility of political instability, civil unrest, war or acts of terrorism in any of the countries where we operate or elsewhere;

•the possibility that we may be unable to re-deploy our aircraft to regions with greater demand;

•the existence of operating risks inherent in our business, including the possibility of declining safety performance;

•labor issues, including our inability to negotiate acceptable collective bargaining or union agreements with employees covered by such agreements;

•the possibility of changes in tax, environmental, trade, immigration and other laws and regulations and policies, including, without limitation, tariffs and actions of the governments that impact oil and gas operations, favor renewable energy projects or address climate change;

•any failure to effectively manage, and receive anticipated returns from, acquisitions, divestitures, investments, joint ventures and other portfolio actions;

•the possibility that we may be unable to dispose of older aircraft through sales into the aftermarket;

•the possibility that we may impair our long-lived assets and other assets, including inventory, property and equipment and investments in unconsolidated affiliates;

•general economic conditions, including interest rates or uncertainty in the capital and credit markets;

•the possibility that reductions in spending on aviation services by governmental agencies where we are seeking contracts could adversely affect or lead to modifications of the procurement process or that such reductions in spending could adversely affect search and rescue (“SAR”) contract terms or otherwise delay service or the receipt of payments under such contracts; and

•the effectiveness of our environmental, social and governance initiatives.

The above description of risks and uncertainties is by no means all-inclusive, but is designed to highlight what we believe are important factors to consider. All forward-looking statements in this Annual Report on Form 10-K are qualified by these cautionary statements and are only made as of the date of this Annual Report. The forward-looking statements in this Annual Report on Form 10-K should be evaluated together with the many uncertainties that affect our businesses, particularly those discussed in greater detail in Part I, Item 1A, “Risk Factors” and Part II, Item 7, “Management’s Discussion and Analysis of Financial Condition and Results of Operations” of this Annual Report on Form 10-K.

We disclaim any obligation or undertaking, other than as required by law, to provide any updates or revisions to any forward-looking statement to reflect any change in our expectations or any change in events, conditions or circumstances on which the forward-looking statement is based, whether as a result of new information, future events or otherwise.