Dr Ong Tiong Guan was appointed Keppel Energy Pte Ltd's Executive Director from November 1999. He became Managing Director of Keppel Energy Pte Ltd with effect from 1 May 2003. He is responsible for Keppel Corporation's power generation and gas business, which develops, owns and operates power generation projects in Asia and in the Americas.
Dr Ong's career spans across the energy industry from engineering and contracting to investment and ownership of energy assets. He started with Jurong Engineering as a Design Engineer in 1987 and went on to hold senior management positions in Foster Wheeler Eastern, the Sembawang Group, and CMS Energy Asia. Dr Ong was Chairman of SEPEC (Singapore Electricity Pool Executive Committee) for the FY 2002/2003.
His directorships include Keppel Infrastructure Holdings Pte Ltd, Keppel Infrastructure Fund Management Pte Ltd, Keppel Energy Pte Ltd, Keppel Electric Pte Ltd, Keppel Gas Pte Ltd, Keppel Merlimau Cogen Pte Ltd, Keppel DHCS Pte Ltd, Keppel Infrastructure Services Pte Ltd, GE Keppel Energy Services Pte Ltd and Keppel Seghers Pte Ltd.
Dr Ong holds a Bachelor of Engineering (First Class Honours) from Monash University, and Doctor of Philosophy (Ph.D.) under Monash Graduate Scholarship, Monash University, Australia.