Group Managing Director, Nigerian National Petroleum Corporation (2003- August 2007).
Chairman, Brass LNG Limited.
Chairman, OKLNG Limited.
Member, Board of Directors Nigeria LNG (NLNG) Limited.
Member, Board of Directors, Bonny Gas Transport (BGT) Company Limited.
Member, Joint Ministerial Council, Nigeria-Sao Tome Joint Development Authority.
Member, Petroleum Products Pricing Regulatory Agency (PPPRA).
Presidential Envoy, Gulf of Guinea Energy Security Strategy.
Special Assistant to the President on Petroleum Matters.