• Hitachi Zosen, Kyushu

• Exxon Corporation: Advised on contract and alliancing arrangements for a major gas development.

• World Bank: Long term contract from 2000 to 2006 to represent PNG in negotiation and drafting of the Gas Agreement for the Gas to Australia project. General advising and policy development and drafting relating to PNG Oil and Gas Act.

• Asian Development Bank: Engaged from 2006 and current to advise on matters relating to ADB energy related business interests.

• Independent State of Papua New Guinea: Long term contract to assist senior State legal officers for the major LNG development and advise and assist in the further development of the statutory and fiscal regime.