| Ms Lee Chiew Hiang
| Ms. Lee Chiew Hiang is The Chief Executive Officer and Executive Director at Rapid Synergy Berhad. Ms. Lee is the sole Executive Director and was appointed to the Board of RSB on 25 May 2011. She leads the Senior Management team and is primarily responsible for strategic planning and daily operational management of RSB Group. She held several key positions in RPT since 1990 with increasing responsibilities and seniority before assuming her present position. Ms Lee is also the sole key senior management personnel. |
| Ms Zamilia Binti Raja Mansur
| Y.M. Raja Dato' Zamilia Binti Raja Mansur is The Non-Executive Independent Director at Ranhill Utilities Berhad. She holds a Bachelor of Science (Hons) in Law with Land Use and Development from De Montfort University, Leicester, United Kingdom. YM Raja Dato’ Zamilia is a seasoned strategic communications professional with expertise in reputation management, branding, issues and crisis management. She has specialised experience in government relations, sustainability, corporate planning, and investor relations. Her career spans over three decades across multiple industries, including health, agribusiness, Islamic banking, transportation, aviation, building materials, automotive, and hospitality. She has served in public-listed companies, government-linked companies, statutory bodies and multinational corporations. With more than 30 years of experience, she has spent the last 18 years in senior roles at organisations such as Kuwait Finance House (Malaysia) Berhad, Malaysia Airlines Berhad, FGV Holdings Berhad, MSM Malaysia Holdings Berhad, Northern Corridor Implementation Authority (NCIA), and ProtectHealth Corporation Sdn Bhd, a wholly-owned subsidiary under the Ministry of Health. She was involved in the pre-opening of several companies, including Malaysia’s first foreign Islamic bank. During her tenure at FGV Holdings Berhad, she led the re-branding of FGV following its listing, established the group’s sustainability department, and spearheaded the formulation of key sustainability policies across the group. |
| Mr Wira Anuar Bin Ahmed
| Mr. Wira Anuar Bin Ahmed is The Non-Executive Non-Independent Director at Ranhill Utilities Berhad. He is currently the Executive Director of SIPP Energy Group of Companies and has more than 30 years of business experience across a wide range of industries, particularly in energy and transportation. He sits on the board of companies involved in the development of the 1,440 MW gas-fuelled power plant in Pasir Gudang, Johor, and the Gemas-Johor Bahru electric double track project. An entrepreneur with interests in utilities, plantation, and technology, he also serves on the boards of subsidiaries of YTL Power International Berhad, LBS Bina Group Berhad and Tenaga Nasional Berhad. He is a Board of Trustee of Yayasan Annor Bakti. |
| Mr Ramlee Bin A. Rahman
| Y. Bhg. Dato' Ramlee Bin A. Rahman is The Non-Executive Non-Independent Director at Ranhill Utilities Berhad. He is currently the Chief Executive (Group) of Permodalan Darul Ta’zim Sdn. Bhd. (“PDT”) with over 30 years of experience in the public and private sectors, spanning senior leadership roles in Johor Government-linked Companies (GLCs) across multiples industries. He began his career in the civil service in 1992 and later served as Deputy State Secretary (Development) for the Johor State Economic Planning Division. He is also an Adjunct Professor at Universiti Teknologi Malaysia, and the Board representative of PDT, a major shareholder of Ranhill. |
| Mr Yeoh Keong Yuan
| Mr. Yeoh Keong Yuan is The Executive Director at Ranhill Utilities Berhad. Mr Yeoh Keong Yuan is an Executive Director in the Construction division of the YTL Group. He is the current Vice President of the Master Builders Association of Malaysia. He is involved in the management of the construction of infrastructure, high-rise buildings, and railway projects in particular the 192km Gemas-Johor Bahru Electrified Double Track Project and power plants projects. He delivered awardwinning residential projects in Malaysia and Singapore such as the Fennel at Sentul East, 3 Orchard by the Park in Singapore and the Menara YTL, the current headquarters of the YTL Group. He is the Director of YTL Power Services Sdn Bhd, which oversees the operations and maintenance of YTL Power International Berhad’s portfolio of power generation assets. |
| Mr Yeoh Keong Yeen
| Mr Yeoh Keong Yeen is The Executive Director at Ranhill Utilities Berhad. Mr Yeoh Keong Yeen is an Executive Director in the Construction division of the YTL Group, and is involved in large construction and development projects spanning Malaysia and the United Kingdom. His portfolio includes leading an international multi-disciplinary team for the development of the Brabazon Development in the United Kingdom; which is a master development of over 350 acres and includes a mix of residential homes, student accommodations, business suites and an entertainment arena. He also leads the construction of the YTL Green Data Centre Park in Kulai, Johor, oversees the development and construction of the warehousing projects and manages the 192km Gemas-Johor Bahru Electrified Double Track Project. |
| Mr Faiz Bin Ishak
| Encik Faiz Bin Ishak is The Non-Executive Non-Independent Chairman of the Board at Ranhill Utilities Berhad. Dato’ Faiz is a Fellow of the Association of Chartered Certified Accountants (ACCA), United Kingdom, and a member of the Malaysian Institute of Accountants. He served in various finance-related roles in The New Straits Times Press (M) Berhad (NSTP) from 1982, with his last appointment as Managing Director from 1999 to 2003. He later joined Commerce Assurance Berhad (a licensed general insurance underwriter, now part of Allianz General Insurance Berhad) as Executive Director in 2003 and later assumed the role of Chief Executive Officer from 2006 to 2007. He was formerly a director of Transocean Holdings Bhd, YTL Corporation Berhad and YTL Power International Berhad. |
| Mr Lim Tau Chin
| Mr. Lim Tau Chin is The Independent Non-Executive Director at Radium Development Berhad. Datuk Sydney Lim Tau Chin is the Chairman of Remuneration Committee and a member of the Nomination Committee of our Group. He graduated with a Bachelor of Science in Business Administration – Accountancy Option from California State University, United States of America in 1992. In 2006, he obtained his Corporate Finance Qualification from Corporate Finance Faculty of The Institute of Chartered Accountants in England and Wales, and was also accepted as a member of the Singapore Institute of Arbitrators. In 2004, he completed the Harvard Business School Senior Management Development Program. Subsequently, he also attended the Residential Strategic Leadership Programme at Oxford University in 2007. In 2022, he became a member of the Malaysian Institute of Management. He has more than 30 years of working experience in areas of corporate finance and advisory, property development, construction industries and hotel management. In 2022, he was appointed as the Executive Director of Southern Score Builders Berhad. He also holds directorships in several private companies. |
| Ms Koay Lean Lee
| Ms. Koay Lean Lee is The Independent Non-Executive Director at Radium Development Berhad. Koay Lean Lee is the Chairperson of Nomination Committee and a member of the Audit and Risk Management Committee of our Group. She graduated with a Bachelor of Economics in Business Administration from University of Malaya in 1992. She obtained her Certificate in Investor Relations from The Investor Relations Society, United Kingdom in 2009. She began her career in 1992 when she joined Public Bank Berhad as Bank Officer and subsequently, she joined The Kuala Lumpur Stock Exchange (now known as Bursa Malaysia Berhad) as Listing Officer. Over the years, she was promoted to various designations within the listing department. Prior to leaving in 2016, she was a Vice President, Investor Relations in Bursa Malaysia Berhad. She then joined TAEL Management Co. (Malaysia) Sdn. Bhd. as Senior Vice President, Investor Relations, and left in December 2022 to take a career break. Subsequently, she has been serving as the Director of Parent Relations at Stonyhurst International School, Penang, since August 2024. |
| Ms Nor Zaemah Binti Dato Zainuddin
| Ms. Nor Zaemah Binti Dato Zainuddin is The Independent Non-Executive Director at Radium Development Berhad. |
| Ms Nurazlin Binti A. Samad
| Ms. Nurazlin Binti A. Samad is The Independent Non-Executive Director at Radium Development Berhad. |
| Mr Gan Tiong Kian
| Mr. Gan Tiong Kian is The Executive Director at Radium Development Berhad. |
| Mr Gan Kok Peng
| Mr. Gan Kok Peng is The Executive Director at Radium Development Berhad. |
| Mr Chai Woon Hou
| Mr. Chai Woon Hou is The Executive Director at Radium Development Berhad. |
| Mr Gan Kah Siong
| Mr. Gan Kah Siong is The Group Managing Director and Non-Independent Executive Director at Radium Development Berhad. |
| Mr Mhd Amin Nordin Bin Abd Aziz
| Tan Sri Mhd Amin Nordin Bin Abd Aziz is The Independent Non-Executive Chairman of the Board at Radium Development Berhad. |
| Mr Lee Thiam Lai
| Mr. Lee Thiam Lai is an Owner at Ralco Corporation Berhad. |
| Mr Ong Aun Kung
| Mr. Ong Aun Kung is an Owner at Ralco Corporation Berhad. |
| Mr Goh Phaik Lynn
| Mr. Goh Phaik Lynn is an Owner at Ralco Corporation Berhad. |
| Ms Lee Set Yee
| Ms. Lee Set Yee is The Non-Executive Independent Director at Ralco Corporation Berhad. Ms. Lee Set Yee was appointed to the Board on 22 August 2025. She was appointed as a member of the Audit Committee, Nomination Committee, Remuneration Committee and Risk Management Committee. Ms. Lee Set Yee obtained two Professional Qualifications in Laws from High Court of Malaya and Malaysia Bar as well as Bachelor of Laws (L.L.B Hons) degree from University of London. In addition, she holds several certifications including a Certificate in Islamic Finance from INCEIF University, a Certificate in Real Estate Investment Trusts (REITs) from Bursa Malaysia Berhad and a Competition Compliance Programmer Certification from Malaysian Competition Commission. Ms. Lee Set Yee accomplished commercial and conveyancing lawyer with over 15 years of experience, and Principal of an established law firm in Malaysia. Advises clients on a broad spectrum of real estate, banking, and commercial transactions, including high-value property acquisitions, project financing, and secured lending. Trusted by developers, financial institutions, and corporate clients for practical legal strategies that mitigate risks while achieving commercial objectives. As a business owner, oversees all aspects of firm management including compliance, finance, human resources, and strategic growth. Brings an independent, analytical, and solutions-focused mindset to board roles, underpinned by deep legal knowledge, governance awareness, and a commitment to integrity and accountability. |
