The Financial Times Stock Exchange 100 Index, also called the FTSE 100 Index, FTSE 100, FTSE, or, informally, the "Footsie", is a share index of the 100 companies listed on the London Stock Exchange with the highest market capitalisation. The index is maintained by the FTSE Group, a subsidiary of the London Stock Exchange Group.
DCC plc is an Irish international sales, marketing and support services group. DCC is organised and managed in four separate divisions, each focused on specific market sectors. Its shares are listed on the London Stock Exchange and it is a constituent of the FTSE 100 Index.
BG Group plc was a British multinational oil and gas company headquartered in Reading, United Kingdom. On 8 April 2015, Royal Dutch Shell announced that it had reached an agreement to acquire BG Group for $70 billion, subject to regulatory and shareholder agreement. The sale was completed on 15 February 2016. Prior to the takeover, BG Group was listed on the London Stock Exchange and was a constituent of the FTSE 100 Index. In the 2015 Forbes Global 2000, BG Group was ranked as the 583rd largest public company in the world.
Capricorn Energy PLC is a British oil and gas exploration and development company and is listed on the London Stock Exchange. Capricorn has discovered and extracted oil and gas in a variety of locations around the world. Capricorn Energy has a primary listing on the London Stock Exchange and is a constituent of the FTSE 250 Index.
PT Medco Energi Internasional Tbk or MedcoEnergi is a public stock listed Indonesian oil and gas company. The company operates in Trading and Holding & Related Operations, Exploration for and Production of Oil & Gas, Power, Services, Chemicals and Rental of properties.
Premier Oil plc was an independent UK oil company with gas and oil interests in the UK, Asia, Africa and Mexico. It was devoted entirely to the 'upstream' sector of the industry - the exploitation of oil and gas - as opposed to the 'downstream' refining and retail sector. It was listed on the London Stock Exchange until it was acquired by Chrysaor Holdings and then merged into Harbour Energy in March 2021.
APA Corporation is the holding company for Apache Corporation, an American company engaged in hydrocarbon exploration. It is organized in Delaware and headquartered in Houston. The company is ranked 595th on the Fortune 500.
Energen Corporation was a company engaged in hydrocarbon exploration. In 2018, the company was acquired by Diamondback Energy.
Pharos Energy Plc, previously SOCO International, is an oil and gas exploitation and production company, headquartered in London. The company changed its name to Pharos Energy Plc in October 2019 after coming under fire for illegal activity in Virunga.
The Intercontinental Exchange (ICE) is an American Fortune 500 company formed in 2000 that operates global exchanges, clearing houses and provides mortgage technology, data and listing services. The company owns exchanges for financial and commodity markets, and operates 12 regulated exchanges and marketplaces. This includes ICE futures exchanges in the United States, Canada and Europe, the Liffe futures exchanges in Europe, the New York Stock Exchange, equity options exchanges and OTC energy, credit and equity markets.
Noble Energy, Inc. was a company engaged in hydrocarbon exploration headquartered in Houston, Texas. In October 2020, the company was acquired by Chevron Corporation.
Nabors Industries is an American global oil and gas drilling contractor based and headquartered in Houston, Texas. Nabors owns the largest land drilling fleet in the world with approximately 400 rigs in more than 20 countries. Company consists of the following business segments: U.S. Drilling, Canada Drilling, International Drilling, Drilling Solutions, and Rig Technologies.
Mongolia Energy Corporation Limited is a mining and energy development holding company operating in Mongolia and Xinjiang in northwestern China. It was incorporated in Bermuda and listed on the Hong Kong Stock Exchange. MEC became a constituent to the MSCI Hong Kong Index from June 2008.
Hunting plc is a British-based supplier to the oil and gas industry. Some 27% of the business is owned by the Hunting family. It is listed on the London Stock Exchange.
Xtract Resources plc is a diversified metals and minerals producer based in London, United Kingdom. The company's shares are traded on London Stock Exchange Alternative Investment Market. Its CEO is Colin Bird. The primary focus of the company is gold and copper exploration and mining. The company's main assets are located in Chile, Mozambique, and South Africa.
Oando Plc is a Nigerian multinational energy company operating in the upstream, midstream and downstream.
Helix Energy Solutions Inc., known as Cal Dive International prior to 2006, is an American oil and gas services company headquartered in Houston, Texas. The company is a global provider of offshore services in well intervention and ROV operations of new and existing oil and gas fields.
Star Energy was a British onshore oil exploration company until acquired by IGas Energy in December 2011
Vermilion Energy is an international oil and gas producer based in Calgary, Canada. It has operations in North America, Europe and Australia. Vermilion is listed on the Toronto Stock Exchange and the New York Stock Exchange.
Ophir Energy plc was an oil and gas exploration and production company based in London. It owned both operating and non-operating assets in Africa, Asia, and Mexico.
