BT Group plc is a British multinational telecommunications holding company headquartered in London, England. It has operations in around 180 countries and is the largest provider of fixed-line, broadband and mobile services in the UK, and also provides subscription television and IT services.
Orange S.A., sometimes known as Groupe Orange and formerly known as France Télécom S.A. is a French multinational telecommunications company. It has 266 million customers worldwide and employs 89,000 people in France and 59,000 people elsewhere. In 2023, the group had a revenue of €43 billion. The company's head office is located in Issy-les-Moulineaux, in the southwestern suburban area of Paris.
Cable & Wireless Worldwide PLC was a British multinational telecommunications services company headquartered in Bracknell, United Kingdom. It was formed in 2010 by the split of Cable & Wireless plc into two companies, the other being Cable & Wireless Communications serving Central America and the Caribbean.
Vodafone Group Plc is a British multinational telecommunications company. Its registered office and global headquarters are in Newbury, Berkshire, England. It predominantly operates services in Asia, Africa, Europe, and Oceania.
Swisscom AG is a major telecommunications provider in Switzerland. Its headquarters are located in Worblaufen near Bern. The Swiss government owns 51 percent of Swisscom AG. According to its own published data, Swisscom holds a market share of 56% for mobile, 50% for broadband and 37% for TV telecommunication in Switzerland. Its Italian subsidiary Fastweb is attributed 16% of private clients and 29% of corporate clients share of Italian broadband and is also active in the mobile market.
Cable & Wireless plc was a British telecommunications company. In the mid-1980s, it became the first company in the UK to offer an alternative telephone service to British Telecom. The company later offered cable TV to its customers, but it sold its cable assets to NTL in 2000. It remained a significant player in the UK telecoms market and in certain overseas markets, especially in the former British colonies of the Caribbean, where it was formerly the monopoly incumbent. It was also the main supplier of communication in the British South Atlantic, including Saint Helena and the Falkland Islands. It was listed on the London Stock Exchange and was a constituent of the FTSE 100 Index.
KCOM Group is a UK communications and IT services provider. Its headquarters are in the city of Kingston upon Hull, and it serves local residents and businesses with Internet and telephony services. It was listed on the London Stock Exchange but is now privately owned by Macquarie Group.
Telent Technology Services Limited is a British radio, telecommunications, and digital infrastructure systems installation and services provision company. The name is used from 2006 for those parts of the United Kingdom and German services businesses of Marconi Corporation which had not been acquired by Ericsson. Companies with Marconi in their name can trace their ultimate origins, through mergers and takeovers, to The Marconi Company Ltd, founded by Guglielmo Marconi in 1897 as The Wireless Telegraph & Signal Company.
Spirent Communications plc is a British multinational telecommunications testing company headquartered in Crawley, West Sussex, in the United Kingdom. It is listed on the London Stock Exchange and is a constituent of the FTSE 250 Index.
Saudi Telecommunication Company (Group) (stylized as stc; Arabic: شركة الاتصالات السعودية) provides ICT services in the Kingdom of Saudi Arabia, across the Middle East and Europe. The group offers landline and fixed infrastructure, mobile and data services, and broadband & cloud computing services. stc Group also offers online payments, telecommunications, IOT, 5G, e-gaming, cybersecurity, digital entertainment, and fintech.
Windstream Holdings, Inc., also doing business as Windstream Communications or Windstream, is a provider of voice and data network communications, and managed services, to businesses in the United States. The company also offers residential broadband, phone and digital streaming TV services to consumers within its coverage area. It is the ninth largest residential telephone provider in the country with service covering more than 8.1 million people in 21 states.
Vocus Group Limited, formerly known as Vocus Communications, is an international telecommunications company headquartered in North Sydney, Australia. Founded by James Spenceley as a wholesale, business, government and consumer telecommunications provider, Vocus owns and manages Australia's second largest intercapital fibre network. Vocus provides retail, wholesale and corporate telecommunications services across Australia and New Zealand. Vocus offers data network services such as Internet, dark fibre, IP WAN, unified communications and telephony and cloud services to mid, large and corporate businesses direct and also acts as a wholesaler. The company owns and operates 18 data centres across Australia and New Zealand and has an onshore network operations centre run by the engineers who built the network.
Damovo is a provider of information and communication technology services. The company, owned by Global Growth, has a regional presence across Europe, the Americas and APAC, with a global support capability spanning over 150 countries.
Andrew Corporation, a former hardware manufacturer for communications networks, was founded by Victor J. Andrew in the basement of his Chicago, Illinois home in 1937, and further established in Orland Park, Illinois in 1953. Andrew was a renowned global telecommunications company that played a significant role in the development of wireless communication technologies.
CommScope Holding Company, Inc. is an American network infrastructure provider based in Hickory, North Carolina. CommScope employs over 30,000 employees. The company joined the Nasdaq stock exchange on October 25, 2013.
Timico is an Information Technology Managed Services provider in the United Kingdom. In June 2021, Timico was rebranded to Digital Space.
Outsourcery Plc, was a UK-based cloud services provider founded in 2007 by co-CEOs, Piers Linney and Simon Newton. They provided services primarily to small-and-medium-sized enterprises (SMEs). The company went into administration in June 2016 when most of the business and assets were acquired by GCI Network Solutions Ltd.
Jonathan Piers Daniel Linney is a British businessman and investor with a professional background in the City. Linney has been recognised as one of the top 100 Black Britons and is known as a champion of entrepreneurship and growth businesses.
RSK Group is a privately held UK-based environmental, engineering and technical services group, comprising over 175 companies employing some 10,500 people and with turnover of £1.22bn in 2023.
