Dr KO Chan Gock, WilliamS.B.S., Ph.D., Non-Executive Director, joined the Company in 2009. Dr Ko graduated from The University of Hong Kong in 1968. He served in the HKSAR Government for more than 38 years, having worked in a wide range of departments including the Water Supplies Department, the Highways Department, the Civil Engineering and Development Department and the Works Branch. In 2001, he was appointed as the Director of Water Supplies. Dr Ko retired from the civil service in January 2007.