David Nicholas Gardner

Founded in 1903, The Shell Petroleum Co. Ltd. is a British company that owns and operates businesses in the oil and natural gas, chemicals, metals, and coal industries. Part of Shell Plc, the company is based in London, UK.

The Shell Transport & Trading Co. Ltd. provides processing and transportation services to producers and consumers of natural gas liquids. The company was founded on October 18,1897 and is headquartered in London, the United Kingdom.

BG International Ltd. provides gas transportation and storage services. It provides oil and gas reserves in developing a natural gas infrastructure. The firm also provides interconnector gas pipeline which links the UK and Continental grids. The company is headquartered in Reading, the United Kingdom.

Shell Overseas Holdings Ltd. engaged in the oil refining industry through its subsidiary. The company was founded on December 30, 1957 and is headquartered in London, the United Kingdom.

Petroleum Development Oman LLC explores and produces crude oil and supplies natural gas. It offers exploration, production, development, storage, and trasportation of hydrocarbons and crude oils. The company was founded in 1937 and is headquartered in Muscat, Oman.

Part of Shell Plc, GOGB Ltd. is a British company that retails automotive fuel. The company is based in London, UK. Founded in 1913.

Shell-Mex & B.P. Ltd. operates as a British non-trading company. The joint venture company is based in London, UK.

Part of Shell Plc, Shell Company (Hellas) Ltd. is a British company that wholesales and transports petroleum products. The company is based in London, UK and was founded in 1926.

Part of Shell Plc, Shell Trinidad & Tobago Ltd. engages in extraction and selling of crude petroleum. The company is based in London, UK. Founded in 1989.

Shell Treasury Centre Ltd. provides cash management, liquidity control, payments, interest management, risk management and corporate finance assessment services. The company was founded by Ralph Neil Gaskell, Timothy Donald Ryan Morrison, Joris Frits Kniep and Stephen Murley Garfield Hodge on November 12, 1997 and is headquartered in London, the United Kingdom.

Part of Shell Plc, Alie Investments Ltd. is an investment holding British company. The company is based in London, UK.

Part of Shell Plc, BG Singapore Ltd. functions as an investment holding British company. The company is based in London, UK.

Part of Shell Plc, Shell Gas Holdings (Malaysia) Ltd. is an investment holding British company. The company is based in London, UK and was founded in 2002.

Part of Shell Plc, BG Omikron Ltd. is a British company that provides investment services. The company is based in London, UK and was founded in 2006.

Part of Shell Plc, Shell Trinidad 5(A) Ltd. engages in exploration and production of hydrocarbons. The company is based in London, UK.

Part of Shell Plc, BG Finance Investments Ltd. is a British financing company. The company is based in London, UK.

Part of Shell Plc, Shell Ventures New Zealand Ltd. is an investment holding British company. The company is based in London, UK.

Part of Shell Plc, Shell Energy Investments Ltd. is a British company that provides investment services. The company is based in London, UK.

Part of Shell Plc, Enterprise Oil Norge Ltd. is a British dormant company. The company is based in London, UK. Founded in 1982.

Part of Shell Plc, BG Overseas Investments Ltd. is an investment holding British company. The company is based in London, UK.

Part of Shell Plc, Shell QGC Upstream 1 Ltd. is an investment holding British company. The company is based in London, UK and was founded in 2008.

Part of Shell Plc, Shell QGC Midstream 1 Ltd. operates as a British non-trading company. The company is based in London, UK.

Part of Shell Plc, BG General Investments provides financing services. The company is based in London, UK.

Part of Shell Plc, Shell QGC Holdings Ltd. is an investment holding British company. The company is based in London, UK.

Part of Shell Plc, BG Cyprus Ltd. engages in exploration, development, and production of gas. The company is based in London, UK.

Part of Shell Plc, Shell QGC Midstream 2 Ltd. is an investment holding British company. The company is based in London, UK and was founded in 2008.

Part of Shell Plc, Shell Benin Upstream Ltd. explores oil and gas properties. The company is based in London, UK.

Part of Shell Plc, Shell QGC Upstream 2 Ltd. is a British company that provides business support services. The company is based in London, UK.

Part of Shell Plc, BG UK Holdings Ltd. is a London-based investment holding company founded in 1986. The British company's primary function is to hold investments.

Part of Shell Plc, BG Gas Supply (UK) Ltd. is an investment holding British company. The company is based in London, UK and was founded in 1999.

Part of Shell Plc, Shell Trinidad Block E Ltd. is a British company that engages in the extraction of natural gas. The company is based in London, UK.

Part of Shell Plc, Shell Exploration & Production Tanzania Ltd. explores oil and gas. The company is based in London, UK.

Founded in 1913, The Shell Company of Hong Kong Ltd. is a British dormant company that operates as a subsidiary of Shell Plc. The company is based in London, UK.

Part of Shell Plc, BG Central Investments Ltd. operates as a British non-trading company. The company is based in London, UK.

Part of Shell Plc, Shell Holdings (U.K.) Ltd. operates as a holding British company, whose subsidiary engages in oil and gas exploration and production. The company is based in London, UK.

Part of Shell Plc, BG Karachaganak Ltd. is a British company that manufactures and supplies hydrocarbons. The company is based in London, UK. Founded in 1996.

Part of Shell Plc, Shell Pension Reserve Company (UK) Ltd. engages in pension fund services. The company is based in London, UK.