Dubri Oil Company Limited, incorporated on 10 March 1987, describes itself as Nigeria’s first indigenous petroleum producing company and lists a corporate head office on A.J. Marinho Drive in Victoria Island, Lagos, together with an operational base at 56 Boundary Road, GRA, Benin City; the company provides upstream exploration and production activities supported by Lagos corporate functions and regional operations, and publishes direct telephone lines and a central email for stakeholder engagement.