Mr Chris Ong was appointed as an Executive Director and Chief Executive Officer (CEO) on 28 February 2023. He has been CEO of Seatrium Offshore & Marine Limited (renamed from Keppel Offshore & Marine Ltd) since 1 July 2017.

Mr Ong is a board member of the Maritime and Port Authority of Singapore, a member of the Board of Governors of the Institute of Technical Education and a member of the Board of Governors of the Global Centre for Maritime Decarbonisation. He is the Chairman of the Singapore Institute of Technology Industry Advisory Committee. He is a council member of Stiftelsen Det Norske Veritas, a member of DNV GL South East Asia and Pacific Technical Committee and American Bureau of Shipping Committee.

Mr Ong holds a Bachelor of Engineering (Electrical and Electronics) and a Master of Science (Electrical and Electronics Engineering) from the National University of Singapore and has completed the Berkeley-Nanyang’s Advanced Management Programme.

Mr Adrian Teng oversees the Group’s finance functions, which covers corporate finance, treasury, accounting, financial reporting, tax and investor relations.

Mr Teng brings over two decades of diverse international experience in strategy, finance, restructuring, operations and corporate management across developed and emerging markets globally. Prior to his current appointment, he was Group Chief Financial Officer and Chief Operating Officer of Clifford Capital Holdings, with responsibilities in finance, treasury, strategy, technology and corporate operations. Before Clifford Capital, Mr Teng was Group Finance Director of Jardine Cycle & Carriage Limited in Singapore and Group Treasurer of Jardine Matheson Limited in Hong Kong. Prior to that, he spent several years with various organisations in restructuring, corporate and investment banking globally.

Mr Teng holds a Master of Science in Public Policy and Management from the School of Oriental and African Studies, University of London, a Master of Business Administration from the University of Illinois at Urbana Champaign, a Bachelor of Science from Creighton University, and the Executive Diploma in Directorship from the Singapore Institute of Directors. He has also completed the Stanford Executive Programme from Stanford University, and the Asian Financial Leaders Programme from the Singapore Management University. In addition, he holds the Certified Treasury Professional designation from The Association for Financial Professionals, and the Certificate in International Cash Management from The Association of Corporate Treasurers.

Mr Chor How Jat oversees Seatrium’s yard operations globally. As Chief Operating Officer, he leads the Group’s operations across multiple sites globally and manages an operating system across the EPCI value chain to design and deliver complex commercial solutions. Mr Chor has vast experience in leading Commercial, Engineering, Operations, Workplace Health & Safety, Quality, Supply Chain, and Project Management departments.

Prior to his current appointment, Mr Chor was the Chief Operating Officer and Managing Director (Conversions & Repairs) of Keppel Offshore & Marine. He sat on the boards of numerous subsidiaries of Keppel Offshore & Marine. In addition, Mr Chor is a member of the American Bureau of Shipping (ABS), The Marine Technical Committee (TMTC) of ABS, Singapore Technical Committee of Nippon Kaiji Kyokai and Lloyd’s Register Southeast Asia Technical Committee (SEATC).

Mr Chor holds a Bachelor of Engineering (Honours) in Naval Architecture & Shipbuilding and Master of Science in Marine Technology from University of Newcastle Upon Tyne, UK. He has also attended the General Management Program at Harvard Business School.

Dr Lee Chay Hoon is responsible for the formulation and implementation of Seatrium’s people strategy to achieve organisational goals. She leads the assessment and design of organisation development systems, global people management processes, and leadership and capabilities building to promote business excellence and competitive advantage.

Dr Lee has held various leadership and board appointments at Keppel Offshore & Marine, steered and worked with teams from more than 10 countries. She has extensive experience working with customers, unions, government agencies, classification societies, research institutes and tertiary education institutions. Dr Lee was previously Associate Professor and Director of the Nanyang Fellows EMBA Programme at Nanyang Technological University, Singapore.

Dr Lee holds a Bachelor of Arts in Economics (Honours) from California State University, Northridge. She also holds a Master of Business Administration, a Master of Science in Quantitative Analysis, and a Doctor of Philosophy in Management from the University of Cincinnati. Dr Lee has also completed post-doctoral programmes from Harvard Business School, Center of Creative Leadership and University of Denver.

Mr Lim Howe Run oversees the Group’s risk functions which include risk management, compliance, integrated audit and security.

Prior to his current appointment, Mr Lim held various leadership positions with Singapore Power Limited in general management, mergers & acquisitions, investment stewardship, risk management, risk control and compliance. He was previously Head of Compliance and Operational Audit, Head of Strategic Investments, Head of Regulatory Management and Deputy CEO of SPI Australia Assets Pte Ltd.

Mr Lim holds a Bachelor of Engineering (Mechanical) from the National University of Singapore.

As General Counsel, Mdm Looi Lee Hwa oversees legal compliance, corporate governance and corporate secretariate matters, and provides strategic legal guidance to the Group.

Mdm Looi brings a wealth of experience in corporate law, regulatory matters, mergers and acquisitions, capital market fundraising, and resolving commercial disputes. She is a highly accomplished professional with over three decades of experience spanning multiple industries, including energy and renewables, liner shipping, manufacturing, and oil & gas. Prior to joining Seatrium, she held senior positions as Group General Counsel in several major companies, including Sembcorp Industries Ltd, Neptune Orient Lines Ltd, and Chartered Semiconductor Manufacturing. Her legal expertise and extensive experience make her a valuable asset in ensuring the legal and regulatory aspects of Seatrium’s operations are well-managed and in compliance with relevant laws and standards.

Mdm Looi holds a Bachelor of Laws (Honours) degree from the National University of Singapore and is admitted to the Bar as an advocate and solicitor of the Supreme Court of Singapore.

Mr Lim Shih Hsien oversees the security, efficiency, and innovation of Seatrium's digital ecosystem, covering cybersecurity, IT (Information Technology), and OT (Operational Technology).

Mr Lim brings with him close to 25 years of experience in cybersecurity, IT and OT. Prior to his current appointment, he assumed various leadership positions in public and private sectors, driving digital innovation and transformation. His career achievements in Certis Group, SP Group, The Hong Kong Jockey Club and MOH Holdings Pte Ltd include developing robust cybersecurity strategies, overseeing IT systems, optimising OT initiatives, and managing technology risks.

Mr Lim has contributed his thought leadership at international platforms such as the World Economic Forum Centre for Cybersecurity & Electricity Industry Community, Hong Kong Health Authority, Gartner Research Board and Temasek Team8.

Mr Lim holds a Bachelor of Commerce in Information Systems (First Class Honours) from Curtin University of Technology, Perth, Western Australia and a Master of Science in Communications and Network Systems from the Nanyang Technological University. He has also completed the Leadership-in-Action Programme at Harvard University.

Mr Aziz Merchant oversees the technology development for new product development in offshore renewables, new energy, green oil & gas and autonomous ship solutions.

Mr Merchant has over 25 years of extensive design & engineering experience in offshore oil & gas development projects and offshore & marine vessel designs, with over 100 international scientific patents granted or filed under his name. He has been an Adjunct Professor at the National University of Singapore since 2014.

Prior to his current appointment, Mr Merchant was Director of Engineering at Keppel Offshore & Marine and Executive Director at Keppel Marine & Deepwater Technology.

Mr Merchant holds a Bachelor of Engineering (First Class Honours) in Naval Architecture & Ocean Engineering from University of Glasgow and a Master of Science (MSc) in Naval Architecture from University College London. He had also attended the General Management Program at Harvard Business School.

Mr William Gu oversees the Oil & Gas (International) business which covers the newbuilds and conversions of floating production systems such as tension leg wellhead platforms, FLNG facilities, FSRUs, near-shore LNG terminal solutions, semi-submersibles and jack-up rigs, drillships, and floating wind, carbon capture & storage and new energy floaters.

Mr Gu brings with him over 30 years of experience in the offshore & marine industry, playing a key role in establishing long-term partnerships with oil majors, as well as offshore vessel and rig owners.

Mr Gu holds a Bachelor of Engineering (Naval Architecture and Ocean Engineering) from Shanghai Jiao Tong University, China, and a Master of Science in Industrial and Systems Engineering from the National University of Singapore.

Mr Marlin Khiew oversees the Oil & Gas (Americas) business which covers newbuilds and conversions of floating production systems such as FPSOs, tension leg wellhead platforms (TLWPs), FLNGs, FSRUs, FPUs, semi-submersibles, jack-up rigs, amongst others. He also heads the Brazil business units with his vast experience and knowledge of its offshore and marine sector.

Over the years, Mr Khiew has been instrumental in establishing strong partnerships with clientele based in the Americas. In 2024, Mr Khiew was appointed Chairman of the Executive Committee of the Singapore Business Federation (SBF) Latin America Business Group, as well as a member of the SBF Internationalisation Action Committee.

Prior to his current appointment, Mr Khiew held various management positions in engineering, projects, operations, and was a commercial director at Keppel Offshore & Marine and its subsidiaries in Singapore, as well as in Brazil. He was previously Chairman of the Board of Floatel International Ltd.

Mr Khiew holds a Bachelor of Applied Science (Mechanical Engineering and specialised in Naval Architecture) from University of British Columbia, Canada. He had also attended the Advanced Management Programme at National University of Singapore Business School.

Mr Samuel Wong oversees the Fixed Platforms business, which covers International Renewables Offshore Substations, and Oil & Gas Offshore Platforms.

Mr Wong has been with the Group for over 30 years. He was Vice President and Head of Offshore Platforms since 2017, focusing on products such as process, drilling, wellhead, power generation and accommodation platforms, offshore substations and LNG modules.

Mr Wong holds a Bachelor of Engineering (First Class Honours) in Marine Technology (Naval Architecture) from the University of Newcastle Upon Tyne, UK.

Mr Alvin Gan oversees the Repairs & Upgrades business, which includes the repair, refurbishment, retrofitting, life extension and upgrading of vessels, offshore and marine structures, floating production and storage systems, and mobile offshore drilling units, as well as EPC upgrade and conversion solutions, including green, alternative fuels and low-carbon retrofitting and conversions.

Mr Gan joined the Group in 1995 and has assumed various production and project management positions in the Group’s ship repairs and upgrades business.

Mr Gan holds a Bachelor of Engineering (Honours) in Naval Architecture and Offshore Engineering from the University of Strathclyde, UK.