Humphrey Okposo founded Atlantic Marine & Oilfield Services Ltd in 1994. He has over 25years experience in corrosion and subsea engineering. Prior to incorporating the company Atlantic Marine, he had worked with the Nigeria International Bank (now Citibank N.A. Nigeria) and he was head of branch marketing in two branches before he left in 1990.
He has a first degree from the University of Lagos and an MBA in1986 also from the same University. He is a member of NICA and NACE.