Peter Griffiths

Liquigas Ltd. owns and operates liquefied petroleum gas terminals. The company was founded on June 26, 1981 and is headquartered in New Plymouth, New Zealand.

Northport Ltd. provides port services. It operates a deep-water commercial port situated at Marsden Point near Whangarei in Northland, New Zealand. The firm designs and builds a multi-purpose facility to cater for a wide range of cargoes and their associated vessel types. The company was founded in 2000 and is headquartered in Marsden Point, New Zealand.

Z Energy Ltd. engages in the distribution and trade of oil and gas products. Its operations include bulk fuel deliveries and mini-tankers for vehicle fleet operators and road projects; provision of Z card for retail customers; and supply of bitumen for road infrastructure. The company was founded on June 18, 1959 and is headquartered in Wellington, New Zealand.

Part of Exxon Mobil Corp., BP Papua New Guinea Ltd. explores for oil and gas. The company is based in Lae, Papua New Guinea. BP Papua New Guinea was acquired by InterOil Corp. from BP Plc on April 29, 2004 for $11.30 million.

Kupe Royalties Ltd. is a New Zealander company that is involved in the exploration and production of crude oil, natural gas, liquefied petroleum gas, and condensate or light oil.

National Petroleum Ltd. is a company based in Wellington, New Zealand. The New Zealander company engages in crude petroleum and natural gas extraction. The company is ultimately controlled by the Government of New Zealand.

Nephrite Enterprises Ltd. is a New Zealander company that engages in the production and exploration of crude oil, natural gas, liquefied petroleum gas, and condensate or light oil. The company is based in Wellington, New Zealand. The company is ultimately controlled by the Government of New Zealand.

Petroleum Equities Ltd. is a New Zealander company that is involved in the production and exploration of crude oil, natural gas, liquefied petroleum gas, and condensate or light oil. The company is based in Wellington, New Zealand. The company is ultimately controlled by the Government of New Zealand. Petroleum Equities engages in the production and exploration of crude oil, natural gas, liquefied petroleum gas, and condensate or light oil.

Stewart Petroleum Co. Ltd. owns and operates oil producing wells. The company was founded on March 27, 1981 and is headquartered in New Zealand.

Part of Ampol Ltd., Challenge Petroleum Ltd. operates a chain of gas stations. The company is based in Porirua, New Zealand. Challenge Petroleum was acquired by Caltex New Zealand Ltd. from ArborGen Holdings Ltd. on June 27, 2001.

Part of Ampol Ltd., Z Energy 2015 Ltd. is a New Zealander company that provides oil and gas exploration services. The company is based in Wellington, New Zealand.

Manawa Energy Generation Ltd. supplies electricity and gas. The company is headquartered in Tauranga, New Zealand.