GTE Corporation, formerly General Telephone & Electronics Corporation (1955–1982), was the largest independent telephone company in the United States during the days of the Bell System. The company operated from 1926, with roots tracing further back than that, until 2000, when it was acquired by Bell Atlantic; the combined company took the name Verizon.
Communications in the United States Virgin Islands
Bell Canada is a Canadian telecommunications company headquartered at 1 Carrefour Alexander-Graham-Bell in the borough of Verdun, Quebec, in Canada. It is an ILEC in the provinces of Ontario and Quebec; as such, it was a founding member of the Stentor Alliance. It is also a CLEC for enterprise customers in the western provinces.
Bell Aliant is a brand name used by Bell Canada for telecommunications services in Atlantic Canada.
Cogeco Inc. is a Canadian telecommunications and media company. Its corporate offices are located at 1 Place Ville-Marie in Montreal, Quebec. The company is structured into three strategic business units (SBU); Cogeco Connexion, Breezeline, and Cogeco Media. The company provides a range of telecommunication products and services including cable television, radio and television broadcasting, telephony, and Internet services in Ontario and Quebec in Canada, and in eleven states along the east coast of the United States.
Shaw Communications Inc. was a Canadian telecommunications company which provided telephone, Internet, television, and mobile services. The company was founded in 1966 as Capital Cable Television Company, Ltd. by JR Shaw in Edmonton. The company was acquired by and amalgamated into Rogers Communications in 2023; most operations were rebranded to the Rogers brand beginning in July of that year.
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.
Globe Telecom, Inc., commonly shortened as Globe, is a major provider of telecommunications services in the Philippines. The company operates the largest mobile network in the Philippines and one of the largest fixed-line and broadband networks. As of November 2023, Globe has 54.7 million subscribers, making it the second largest network in terms of subscriber base.
Liberty Global plc is a multinational telecommunications company with headquarters in London, Amsterdam and Denver. Its respective legal names are Liberty Global Plc, Liberty Global B.V. and Liberty Global, Inc., with the first of these being publicly traded. It was formed in 2005 by the merger of the international arm of Liberty Media and UnitedGlobalCom (UGC).
Innovate Corp. is an American public financial services company founded in 1994.
Alaska Communications is a telecommunications corporation headquartered in Anchorage, Alaska. It was the first telecommunications provider in the state of Alaska to maintain a third-generation wireless network and the only provider in Alaska that owned fully incorporated infrastructure for the major telecommunications platforms; wireless communications, Internet networking, and local and long-distance phone service. Alaska Communications wireline operations include advanced data networks and an underwater fiber optic system. The Alaska Communications wireless operations included a statewide 3G CDMA network, and coverage extended from the North Slope to Southeast Alaska.
Bayan Telecommunications Inc. (BayanTel) is a telecommunications company headquartered in Quezon City, Philippines serving areas in Metro Manila, Bicol and local exchange service areas in the Visayas and Mindanao regions combined, cover a population of over 25 million, nearly 33% of the population of the Philippines. BayanTel now operates as a subsidiary of Globe Telecom.
Frontier Communications Parent, Inc. is an American telecommunications company. Known as Citizens Utilities Company until 2000, Citizens Communications Company until 2008, and Frontier Communications Corporation until 2020, as a communications provider with a fiber-optic network and cloud-based services, Frontier offers broadband internet, digital television, and computer technical support to residential and business customers in 25 states. In some areas it also offers home phone services.
Centel Corporation was an American telecommunications company, with primary interests in providing basic telephone service, cellular phone service and cable television service.
Alcatel–Lucent S.A. was a multinational telecommunications equipment company, headquartered in Boulogne-Billancourt, France. It was formed in 2006 by the merger of France-based Alcatel and U.S.-based Lucent, the latter being a successor of AT&T's Western Electric and a holding company of Bell Labs.
GO p.l.c. is a Maltese integrated telecommunications company. It is a quadruple play provider that offers local and long distance telephone services, wireless services, digital terrestrial television, DSL and Fiber to the home internet access. GO is based in Marsa, Malta.
UPC Holding is a European telecommunications company owned by Liberty Global which provides cable television, broadband internet and fixed telephony in Europe.
ATN International, Inc. (ATN) formerly known as Atlantic Tele-Network, Inc., is a publicly traded telecommunications company that is headquartered in Beverly, Massachusetts. It operates digital wireless, wireline, and both terrestrial and submarine fiber optic networks, serving markets that are geographically separated and technically challenging, such as the plains, deserts, and mountainous areas of the United States.
Cable & Wireless Communications Ltd operating as C&W Communications is a telecommunications company which has operations in the Caribbean and Central America. It is owned by Liberty Latin America and is headquartered in Denver, Colorado.
