SunTrust Oil Company Nigeria Ltd is an exploration and production company based in Nigeria that focuses on the West African region and the Gulf of Guinea as its core business area. SunTrust is headquartered at No. 7a, Akin Olugbade Street, Victoria Island – Lagos and has operations across Nigeria. In March 2003, the Government of Nigeria awarded SunTrust a 30% interest in OML 56 (Umusadege), located in Delta state. SunTrust is working with its partner, Midwestern Oil & Gas to develop the field.