The Financial Times Stock Exchange 100 Index, also called the FTSE 100 Index, FTSE 100, FTSE, or, informally, the "Footsie", is the United Kingdom's best-known stock market index of the 100 most highly capitalised blue chips listed on the London Stock Exchange.
Pearson plc is a multinational corporation, headquartered in the UK, focused on educational publishing and services.
DCC plc is a leading Irish international sales, marketing and support services group. Headquartered in Dublin, the Group operates across three sectors: energy, healthcare and technology. DCC plc is listed on the London Stock Exchange and is a constituent of the FTSE 100 Index.
Centrica plc is a British multinational energy and services company with its headquarters in Windsor, Berkshire. Its principal activity is the supply of electricity and gas to consumers in the United Kingdom and Ireland.
Smiths Group plc is a British, multinational, diversified engineering business headquartered in London, England. It operates in over 50 countries and employs 15,000 staff. Smiths Group is listed on the London Stock Exchange and is a constituent of the FTSE 100 Index.
National Grid plc is a British multinational electricity and gas utility company headquartered in London, England. Its principal activities are in the United Kingdom, where it owns and operates electricity and natural gas transmission networks, and in the Northeastern United States, where as well as operating transmission networks, the company produces and supplies electricity and gas, providing both to customers in New York and Massachusetts.
Bodycote plc is a supplier of heat treatments, metal joining, hot isostatic pressing and coatings services. Based in Macclesfield, United Kingdom, it is listed on the London Stock Exchange and is a constituent of the FTSE 250 Index.
Ashtead Group Public Limited Company is a British industrial equipment rental company based in London, England. It is listed on the London Stock Exchange as a constituent of the FTSE 100 Index.
Babcock International Group plc is a British aerospace, defence and nuclear engineering services company based in London, England. It specialises in managing complex assets and infrastructure. Although the company has civil contracts, its main business is with public bodies, particularly the United Kingdom's Ministry of Defence and Network Rail. The company has four operating sectors, with overseas operations based in Africa, North America, South America, Europe and Australia.
Eastern Electricity plc was an electricity supply and distribution utility serving Eastern England, including East Anglia and part of Greater London. It was renamed Eastern Group under which name it was listed on the London Stock Exchange and was a constituent of the FTSE 100 Index until it was acquired by Hanson plc in 1995, before being purchased by Texas Utilities in 1998.
Npower Limited was a British supplier of gas and electricity to businesses. It has been a subsidiary of E.ON UK since January 2019. The company was formerly known as Innogy plc and was listed on the London Stock Exchange and was a constituent of the FTSE 100 Index.
London Stock Exchange Group plc, also known as LSEG, is a global provider of financial markets data and infrastructure. Headquartered in London, England. It owns the London Stock Exchange, Refinitiv, LSEG Technology, FTSE Russell, and majority stakes in LCH and Tradeweb.
TP ICAP Group plc is a financial services firm headquartered in London, United Kingdom. Its stock is listed on the London Stock Exchange and is a constituent of the FTSE 250 Index.
John Wood Group plc, commonly known as Wood, is a British multinational engineering and consulting business with headquarters in Aberdeen, Scotland. It is listed on the London Stock Exchange as well as being a constituent of the FTSE 250 Index.
EnServe Group Limited is a support services company headquartered in Macclesfield, United Kingdom which provides infrastructure services to the utility sector. Formerly listed on the London Stock Exchange and a constituent of the FTSE 250 Index, it was wholly owned by the private equity company Cinven between 2010 and 2016, when it was bought by Rubicon.
Oando Plc is a Nigerian multinational energy company operating in the upstream, midstream and downstream.
Shell plc is a British multinational oil and gas company headquartered in London, England. Shell is a public limited company with a primary listing on the London Stock Exchange (LSE) and secondary listings on Euronext Amsterdam and the New York Stock Exchange. A core component of Big Oil, Shell is the second largest investor-owned oil and gas company in the world by revenue, and among the world's largest companies out of any industry. Measured by both its own emissions, and the emissions of all the fossil fuels it sells, Shell was the ninth-largest corporate producer of greenhouse gas emissions in the period 1988–2015.
Paysafe Limited is a multinational online payments company. Paysafe offers payment processing, digital wallet and online cash systems to businesses and consumers, with particular experience of serving the global entertainment sectors. The group offers services both under the Paysafe brand and subsidiary brands that have become part of the group through several mergers and acquisitions, most notably Neteller, Skrill, SafetyPay, PagoEfectivo, Paysafecash and paysafecard.
Energean plc is an international hydrocarbon exploration and production company, with a focus on natural gas. It is listed on the London Stock Exchange as well as the Tel Aviv Stock Exchange and is a constituent of the FTSE 250 Index.
Diversified Energy Company PLC, formerly Diversified Gas & Oil PLC, is a gas and oil production company operating in the Appalachian Basin and the Central Region in the United States. It is listed on the London Stock Exchange and the New York Stock Exchange.
£440.6 million (2023) [1] 
£1.2 million (2023) [1] 
