Gregory George Hancock is an Australian businessperson who has been the head of 7 different companies and occupies the position of Non-Executive Chairman at AusQuest Ltd., Non-Executive Chairman for Triangle Energy (Global) Ltd., Non-Executive Chairman for BMG Resources Ltd., Non-Executive Chairman of Cobra Resources Plc and Managing Director at Hancock Corporate Investments Pty Ltd. Mr. Hancock is also Member of Australasian Institute of Mining & Metallurgy and on the board of 5 other companies.

Gregory George Hancock previously occupied the position of Executive Chairman of Cooper Energy Ltd. and Chairman at Strata-X Energy Ltd.

He received an undergraduate degree from The University of New South Wales.