Chua Sock Koong is a nominee of SingTel and was appointed as a non-executive director of bharti airtel in May 2001. Sock Koong joined SingTel in June 1989 as Treasurer and was promoted to Chief Financial Officer in April 1999. She held the positions of Group CFO and CEO International from February 2006 until October 12, 2006, when she was appointed Deputy Group CEO. She was appointed as SingTel Group CEO in April 2007.
Sock Koong holds a 1st Class Honours Degree in Accountancy from the University of Singapore and is a Certified Public Accountant and a Chartered Financial Analyst.