Mr Ogan has more than 28 years of experience across key areas of Banking, Insurance and Oil and Gas. He is the Group Chairman of Calvary Group which includes BECCA Petroleum and Gas Limited, Cordero Engineering Services Limited and Calvary Travels and Logistics Limited, a position he has held for twenty (20) years. In this role, he has gained expansive experience in Oil and Gas Management, Engineering Services, and Logistics.

Prior to his appointment as Chairman of the Calvary Group, he was the Head, Corporate Bank Pharmaceutical Group at Guaranty Trust Bank PLC.

Mr Ogan sits on the Board of several companies drawn from Banking, Oil and Gas, and Manufacturing including; Coronation Merchant Bank Limited, Eastern Bulkcem PLC and Marina Securities Limited

He is a member, of the Institute of Directors of Nigeria which is an affiliate of the Institute of Directors United Kingdom.