Wong Kim Yin

Group President & CEO
Joined 2020

Mr Wong is Group President & CEO of Sembcorp Industries. He has over 20 years of leadership experience in the energy sector and investment management. As a former group chief executive officer of Singapore Power (SP Group), Mr Wong led the transformation of the company towards an increased focus on sustainability and innovation.

Prior to the SP Group, Mr Wong was senior managing director of investments at Temasek International, overseeing investments in the energy, transportation and industrial sectors. He was also with The AES Corporation managing project development and mergers and acquisitions across the Asia Pacific.

Mr Wong is also the chairman of SkillsFuture Singapore. He is also a director of China Venture Capital Fund Corporation, DSO National Laboratories, the Inland Revenue Authority of Singapore as well as a board member of the National Research Foundation. 

Mr Wong holds a Bachelor of Science in Computer Science & Information Systems from the National University of Singapore and a Master’s Degree in Business Administration from the University of Chicago Booth School of Business.

Eugene Cheng

Group Chief Financial Officer
Joined 2021

Mr Cheng joined Sembcorp in March 2021 and oversees the Group’s finance, strategy, portfolio, and commercial functions.

He brings with him extensive experience in financial and strategic leadership across the aviation, offshore oil & gas, marine engineering and logistics industries. Prior to joining Sembcorp, Mr Cheng was chief corporate officer of SATS where he oversaw key business functions such as business development, strategic investments and mergers and acquisitions (M&A), as well as corporate strategy. Mr Cheng also served as group chief corporate officer of IMC Industrial Group. He was an investment banker with JP Morgan and Citigroup, specialising in M&A advisory, corporate financing and capital raising.

Mr Cheng holds a Bachelor (First Class Honours) and a Master of Accountancy from Nanyang Technological University. 

Robert Chong

Chief Corporate & Human Resource Officer

Joined 2020

Mr Chong oversees the Group's human resource (HR), strategic communications and sustainability, health, safety, security and environment as well as corporate secretariat departments. He has over 30 years of senior management experience in leading HR, organisational transformation and various corporate functions supporting business growth, having helmed senior roles at various global companies such as the Shangri-La Group, Keppel Corporation, Temasek International and Shell (Asia Pacific & Middle East).

Certified as a Master Professional by the Institute for Human Resource Professionals, Mr Chong is an active advocator and contributor in developing senior HR leaders.

Mr Chong holds a Bachelor of Arts in Sociology from the National University of Singapore and a Master of Business Administration in Accountancy from the Nanyang Technological University. He also attended the Advanced Management Program at Harvard Business School, USA, and other senior leadership programmes at INSEAD, France, and IMD, Switzerland. 

Koh Chiap Khiong

CEO, Singapore & Southeast Asia
Joined 2008

Mr Koh is responsible for driving the strategic direction and growth of the Singapore and Southeast Asia markets. 

He has deep knowledge of the energy and water sectors with extensive experience in managing infrastructure-related businesses and a strong financial background. He has held various senior appointments in Sembcorp, including group chief financial officer, chief transformation officer, as well as the head of finance and chief risk officer of its Utilities business. Mr Koh was previously chief financial officer of Power Seraya.

Mr Koh holds a first class honours degree in Accountancy from the National University of Singapore and completed the Advanced Management Program at Harvard Business School, USA.

Alex Tan

CEO, China
Joined 2021

Mr Tan is CEO of China at Sembcorp Industries, responsible for the operations, strategic direction and business growth of its sustainable solutions offerings in China.

Mr Tan has over 20 years of experience in the chemical, logistics and financial sectors. He spent 17 years at Air Products, an industrial gases company, taking on various management roles in Singapore and China before becoming President of its Southeast Asia operations. He also held various corporate development and finance roles at IMC Industrial Group and TD Securities.

Mr Tan holds a Bachelor’s degree in Economics and Statistics from the National University of Singapore and an MBA from the University of Rochester (Simon School).

Vipul Tuli

CEO, South Asia
Joined 2015

Mr Tuli oversees Sembcorp’s investments and key stakeholder relationships in India and Bangladesh. He is also the Managing Director of Sembcorp Energy India Limited, a leading independent power company in India wholly-owned by Sembcorp. 

He has 25 years of experience in the energy sector. Prior to Sembcorp, he was a senior partner with McKinsey & Company where he helped to build and lead its Asian energy practice. He has also advised government institutions on issues of energy policy, organisation, industry structure, and regulation.

Mr Tuli holds a Bachelor’s degree in Technology (Chemical Engineering) from the Indian Institute of Technology in New Delhi, India and received his MBA from the Indian Institute of Management in Calcutta, India.

Andy Koss

CEO, UK & Middle East

Joined 2020

Mr Koss oversees Sembcorp’s operations comprising large-scale industrial assets on the Wilton International site, a portfolio of flexible gas engines and battery energy storage systems across the UK, together with the company’s business interests in the Middle East.

Mr Koss has nearly 30 years of experience in the financial and energy sectors. Prior to joining Sembcorp, he spent 15 years at Drax Group where he rose to chief executive officer of generation and oversaw the group’s UK power generation sites and key functions. He was deputy group treasurer of Provident Financial, and has held various accounting and investment banking roles at companies including Coopers & Lybrand, UBS and Dresdner Kleinwort Benson.

Mr Koss is a qualified chartered accountant and treasurer. He holds a first class honours degree in Mathematics, Operational Research, Statistics and Economics from the University of Warwick in the UK.

Kelvin Teo

CEO, Urban
Joined 1993

Mr Teo is CEO of Sembcorp Development, the Urban business which comprises industrial properties, business hubs, commercial and residential projects in Vietnam, China and Indonesia. He oversees business performance, joint venture relations and the integration of urban solutions for the development of sustainable developments.

He was previously the Urban business’ president and chief operating officer, as well as chief financial officer. He is a council member of the Singapore-Jiangsu Cooperation Council, Singapore-Sichuan Trade and Investment Committee, and the Vietnam-Singapore Business Council. Mr Teo is a recipient of the Vietnam Government’s Friendship Medal for his long-standing contribution to the country’s socio-economic development and enhancement of Vietnam-Singapore relations.

An accountant by training, Mr Teo is an affiliate of the Association of Chartered Certified Accountants in the UK and holds a Diploma (with Merit) in Business Studies from Ngee Ann Polytechnic, Singapore. He completed the Senior Executive Programme jointly conducted by Harvard Business School, USA and Tsinghua University's School of Economics and Management, China, as well as the Advanced Management Programme at INSEAD, France.

Tan Cheng Guan

Executive Vice President, Office of the Group President & CEO
Joined 1990-2004 & 2007-Present

Mr Tan leads the development of Sembcorp’s water business and is also Chairman of Sembcorp China, providing strategic guidance to the business.

He is also chairman of Sembcorp’s Climate Change Working Committee, and drives the company’s performance towards climate-related metrics and targets, overseeing key initiatives such as risk mitigation, opportunities, and greenhouse gas mitigation.

Mr Tan pioneered the early development of Sembcorp’s utilities business on Jurong Island in Singapore. He was instrumental in leading the Group’s entry into the renewables business, and also led the company’s business expansion in China, India, the UK, the Middle East, Myanmar and Bangladesh. He has held various senior appointments in Sembcorp, including the Head of Business Development as well as Head of Group Centre of Excellence.

Possessing broad experience in engineering, strategy, business and project development for the utilities and energy industry, Mr Tan has worked in Shanghai, London, Kuala Lumpur and Sarawak.

Mr Tan holds a Bachelor of Civil Engineering (Honours) from the University of Liverpool, UK, and completed the Advanced Management Program at Harvard Business School, USA.

Hong Howe Yong

Head, Group Centre of Excellence
Joined 2021

Mr Hong is responsible for leading and growing the Group’s Engineering and Technological capabilities, to support the Group’s renewables, conventional, water and waste-to-resource businesses, and oversee the establishment of standards and governance of our capabilities across the Group.

He brings with him deep experience in engineering and technology, including managing a petrochemical manufacturing complex previously. He has also held various corporate roles in strategic planning, marketing and supply chain over his 27 years in the refining and petrochemicals industry.

Mr Hong holds a Master of Business in Information Technology from the University of Surrey, UK and a Bachelor of Science in Chemical Engineering from National University of Singapore.

Charles Koh

Chief Digital Officer
Joined 2021

Mr Koh is Chief Digital Officer of Sembcorp Industries. He drives the Group’s digitalisation journey, focused on efforts to build and scale key digital capabilities across the Group’s businesses.

Mr Koh has 25 years of experience digitalising businesses in various senior roles across the energy, financial, hospitality, logistics and consulting sectors in companies such as Temasek Holdings, McKinsey & Company and PepsiCo. Prior to Sembcorp, Mr Koh led the Future Ready and Future of Work platforms at DBS Bank, a leading financial services group in Asia. He was also responsible for 5G, blockchain and IoT applications in cross-industry ecosystems and digital fulfilment via Conversational Artificial Intelligence at the bank. He also founded a tech start-up which he took to profitability.

Mr Koh holds a Bachelor of Science in Economics & Management from the London School of Economics.

Looi Lee Hwa

General Counsel
Joined 2018

Ms Looi oversees legal, ethics and compliance matters within the Group.

She brings to Sembcorp rich experience in her field, having worked in legal and compliance positions in a number of industries, including shipping, manufacturing as well as oil and gas. Prior to joining Sembcorp, Ms Looi was group general counsel and company secretary at Neptune Orient Lines Group and at Chartered Semiconductor Manufacturing.  

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