On 7 December 2020, IGB Berhad announced the appointment of Tan Mei Sian as alternate director to Tan Lei Cheng. Tan Mei Sian is the Head of Group Strategy & Risk and ExCo Chairman of the Commercial Division of IGB Berhad. She is an Executive Director and the Head of Strategy & Risk of IGB REIT Management Sdn Bhd ("IGB REIT Management"), the Manager of IGB Real Estate Investment Trust. From May 2016 to July 2018, she was Executive Director of Goldis Berhad, now renamed IGB Berhad.