CapitaLand Ascendas REIT - Annual Report 2025

Management Team William Tay Wee Leong Chief Executive Officer (CEO) Koo Lee Sze Chief Financial Officer William is the Executive Director and CEO of the Manager of CLAR. He is responsible for leading the management team in the planning and execution of CLAR's value creation and growth strategy across all aspects of its global operations. Prior to his current appointment, William was the Deputy CEO of Singapore and Southeast Asia (SSEA) of the Ascendas-Singbridge Group. In addition to leading Ascendas-Singbridge SSEA regional teams in Singapore, Malaysia, Indonesia and Vietnam, he was concurrently the CEO for South Korea, overseeing the real estate private equity funds business and investments in South Korea. William has approximately 30 years of wide-ranging experience in real estate, straddling both the public and private sectors as well as Singapore and overseas. Since joining Ascendas-Singbridge in 2007, he held various leadership positions in investment, business development, asset and fund management as well as country operations. William started his career with JTC Corporation where he spent 12 years in the development and marketing of Ready-Built Factories, Wafer Fabrication Parks and Logistics Parks, as well as strategic and corporate planning. William holds a Bachelor’s Degree in Estate Management (Honours) from the National University of Singapore. Lee Sze oversees financial and sustainability reporting, risk management and taxation matters. She develops key business strategies of CLAR together with the management team, ensures principle base governance and executes the strategies through financial management. Prior to joining the Manager, Lee Sze was the Director of Finance at Popular Holdings Limited where she was responsible for the financial management and reporting of various aspects of the business including retail and distribution, publishing and e-Learning. Lee Sze started her career in the audit and assurance division of Deloitte & Touche after graduation. She has extensive exposure in real estate, manufacturing, retail and service industries and has about three decades of experience in key financial and managerial roles. Lee Sze holds a Bachelor of Accountancy degree from the National University of Singapore and is a Member of the Institute of Singapore Chartered Accountants. CapitaLand Ascendas REIT 14

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