Philip Stanley Aiken is an Australian businessperson who has been at the head of 13 different companies and currently occupies the position of Chairman of The Australia Day Foundation Ltd., Chairman for Gammon China Ltd., Chairman of Gammon Construction Holdings Ltd., Non-Executive Chairman at Balfour Beatty Plc and Chairman of AVEVA Group Plc.

He is also on the board of 5 other companies.

Mr. Aiken previously held the position of Non-Executive Chairman of Robert Walters Plc, President at BHP Group Plc and Group President at BHP Billiton Energy Coal South Africa Ltd. (a subsidiary of BHP Group Plc), Chairman for AVEVA Solutions Ltd., Chief Executive Officer for BTR Nylex Ltd, Managing Director at BOC Ltd. (Australia), President for BHP Petroleum Ltd. and Chairman for World Energy Congress.

He received an undergraduate degree from The University of Sydney.