Exhibit 99.11

April 2, 2025

Via Edgar Correspondence

Dear Sir or Madam,

The undersigned, OMS Energy Technologies Inc., a foreign private issuer organized under the laws of the Cayman Islands (the “Company”), is submitting this letter to the U.S. Securities and Exchange Commission (the “Commission”) in connection with the Company’s registration statement on Form F-1, as amended (the “F-1/A”), relating to a proposed initial public offering and listing of the Company’s ordinary shares in the United States.

The Company has included in the F-1/A its audited consolidated financial statements, prepared in accordance with International Financial Reporting Standards, as of March 31, 2024 and 2023, and for each of the two fiscal years ended March 31, 2024 and 2023, and unaudited interim consolidated financial statements as of September 30, 2024, for the six-month period ended September 30, 2024, and the periods April 1, 2023 to June 15, 2023, and the period June 16, 2023 to September 30, 2023.

The Company respectfully requests that the Commission waive the requirement of Item 8.A.4 of Form 20-F, which states that in the case of a company’s initial public offering, the registration statement on Form F-1 must contain audited financial statements of a date not older than 12 months from the date of the offering (the “12-Month Requirement”). See also Division of Corporation Finance, Financial Reporting Manual, Section 6220.3.

The Company is submitting this waiver request pursuant to Instruction 2 to Item 8.A.4 of Form 20-F, which provides that the Commission will waive the 12-Month Requirement “in cases where the company is able to represent adequately to us that it is not required to comply with this requirement in any other jurisdiction outside the United States and that complying with this requirement is impracticable or involves undue hardship.” See also the 2004 release entitled International Reporting and Disclosure Issues in the Division of Corporation Finance (available on the Commission’s website at http://www.sec.gov/divisions/corpfin/internatl/cfirdissues1104.htm) by the staff of the Division of Corporation Finance of the Commission at Section III.B.c, in which the staff notes that:

“the instruction indicates that the staff will waive the 12-month requirement where it is not applicable in the registrant’s other filing jurisdictions and is impracticable or involves undue hardship. As a result, we expect that the vast majority of IPOs will be subject only to the 15-month rule. The only times that we anticipate audited financial statements will be filed under the 12-month rule are when the registrant must comply with the rule in another jurisdiction, or when those audited financial statements are otherwise readily available.”

In connection with this waiver request, the Company represents to the Commission that:

The Company will file this letter as an exhibit to the Registration Statement pursuant to Instruction 2 to Item 8.A.4 of Form 20-F.