Sembcorp Marine Ltd. announced the appointment of Mr. Jan Holm as Independent Director. Role And Responsibilities Non-executive. Job Title Independent Director, CSRC Chairman, ARC Member and TC Member Working Experience - 2020 to Present, Seaborg Technologies; Executive Vice President - 2004 to 2021, Maersk Group; Board Member Conflict Of Interest None Familial RelationShip None Other DirectorShips Past A.P. Moller Singapore Pte.

Ltd. Africasia Capital Pte. Ltd. Dropboy ApS Holdingselskabet af 29.11.2017 A/S Maersk Drilling JS-Services Lda (Angola) Maersk Drilling Labuan Ltd. Maersk Drilling Malaysia Sdn. Bhd.

Maersk Rigworld Ghana Limited Maersk Supply Service Singapore Pte. Ltd. Noble Drilling Nigeria Holdings Pte. Ltd. Noble Drilling Services Singapore Pte.

Ltd. Noble Drillship I Singapore Pte. Ltd. Noble Drillship II Singapore Pte. Ltd. Noble Drillship IV Singapore Pte.

Ltd. Noble Highlander UK Ltd, Singapore Branch Noblecorp Drilling Holdings Singapore Pte. Ltd. Own Suite Home Pte. Ltd. Other DirectorShips Present Alexandra Road Ventures Pte.

Ltd. Oceanway Holdings Pte. Ltd. Risk Intelligence A/S Risk Intelligence Singapore Pte. Ltd. Rov-Tech Pte.

Ltd. Seaborg Singapore Pte. Ltd. Sirius Venture Pte. Ltd. Centre for Strategic Energy and Resources Limited Director Experience Details Mr. Holm does not have prior experience in being a director of an issuer listed on the Exchange, and has undertaken to attend the mandatory training as prescribed by the Listing Manual within one year from his appointment to the Board.

Event Description Appointment of Mr. Jan Holm as Independent Director of Sembcorp Marine Ltd. (the "Company"), Chairman of Corporate Social Responsibility Committee, Member of Audit and Risk Committee and Member of Transformation Committee Professional Qualifications - Certified International Director, INSEAD, Singapore (2022) - Executive MBA - Management, Copenhagen Business School, Denmark (2002) - Asian International Executive Program, INSEAD (2011) - Advanced Management Program, INSEAD (2007) - Master of Science Economics and Business Administration Finance and Accounting, Aarhus School of Business, Denmark (1997) - Diploma in Economics and Business Administration International Business, Aarhus School of Business, Denmark (1994) - Bachelor of Science in Economics and Business Administration, Aarhus School of Business, Denmark (1992). Appointment Date February 28, 2023.