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.
Pipex was the United Kingdom's first commercial Internet service provider (ISP). It was formed in 1990 and helped to develop the ISP market in the UK. In 1992 it began operating a 64k transatlantic leased line and built a connection to the UK government's JANET network. One of its first customers was Demon Internet which popularised dial up modem based internet access in the UK. It was also one of the key players in the development of the London Internet Exchange through a meeting with BT in 1994.
ihug was New Zealand's third largest ISP, before it was bought, then absorbed by Vodafone New Zealand. According to 2005 estimates, it had over 100,000 internet and phone subscribers. Before 2000 ihug was New Zealand's largest ISP but as other ISPs began offering flat rate services, some customers opted to transfer to those providers.
Demon Internet was a British Internet service provider, initially an independent business, later operating as a brand of Vodafone. It was one of the UK's earliest ISPs, offering dial-up Internet access services from 1 June 1992. According to the Daily Telegraph, it "sparked a revolution by becoming the first to provide genuinely affordable access to the internet in the UK".
Eircom Limited, trading as Eir, is a large fixed, mobile and broadband telecommunications company in Ireland. The now privatised company, which is currently incorporated in Jersey, traces its origins to the Republic of Ireland's former state-owned monopoly telecommunication provider Telecom Éireann and its predecessors, P&T and before the foundation of the state, the telecommunications division of the GPO. It remains the largest telecommunications operator in Ireland and has overseas operations focused on the business and corporate telecom markets in the United Kingdom. The company was in majority state ownership until 1999, when it was privatised through a floatation on the Irish and New York Stock Exchanges.
Telecom Éireann was an Irish state-owned telecommunications company, that operated from 1983 to 1999. Prior to then a telephone and postal service was provided by the Department of Posts and Telegraphs, as part of the civil service. Telecom Éireann was established by the Postal and Telecommunications Services Act, 1983; its full formal title was "Bord Telecom Éireann or, in the English language, The Irish Telecommunications Board". "Telecom Éireann" may be translated as "Telecom of Ireland". In 1999, the company was privatised and renamed as eircom.
Spark New Zealand Limited is a New Zealand telecommunications company providing fixed-line telephone services, a mobile phone network, internet access services, and ICT services to businesses. It was known as Telecom New Zealand until it was rebranded with its current name in 2014. It has operated as a publicly traded company since 1990. Spark is the second-largest wireless carrier in New Zealand, with 2.3 million subscribers as of July 2017.
O2 (typeset as O2) is a global brand name owned by the Spanish telecommunications company Telefónica. The company uses the O2 brand for its subsidiaries in the United Kingdom and Germany. Since 2018, it is also used as an online-only flanker brand in Spain.
Freeserve was a British Internet service provider, which was founded in 1998. At its height, the company became a constituent of the FTSE 100 Index, before merging into the Wanadoo group in 2000. It then became a subsidiary of France Telecom, who owned a controlling interest in Wanadoo. Wanadoo rebranded over time and eventually became Orange Home UK.
Vodafone Ireland Limited, a wholly owned subsidiary of the Vodafone Group, is a mobile phone network and broadband provider in the Republic of Ireland. It was created when the Vodafone Group bought Eircell, the mobile arm of Telecom Éireann. As of September 2019, Vodafone has 26% of broadband subscribers, and 43% of mobile phone subscribers.
Telefónica Ireland was a broadband and telecommunications provider in Ireland that traded under the O2 brand (typeset as O2). O2 Ireland was previously called Esat Digifone when it was owned by Esat Telecommunications (and Telenor) from 1997 to 2006.
BT Communications (Ireland) Limited is a telecommunications and internet company in Ireland. It is a subsidiary of BT Group plc.
Plusnet plc is a British triple play internet service provider (ISP); providing broadband, landline and mobile services. The company was founded in 1997 in Sheffield, England, and became a public limited company (plc) in July 2004 when it was floated on the Alternative Investment Market. On 30 January 2007, Plusnet was acquired by BT Group, but it continues to operate as a separate business. By December 2013, it had over 750,000 customers across the UK.
Be Unlimited was an Internet service provider in the United Kingdom between 2004 and 2014. Initially founded as an independent company by Boris Ivanovic and Dana Tobak in 2005, it was bought by Spanish group Telefónica Europe in 2006 before being sold on to BSkyB in March 2013 in an agreement which saw BSkyB buy the fixed telephone line and broadband business of Telefónica Europe which at the time traded under the O2 and BE brands. The deal saw BSkyB agree to pay £180 million initially, followed by a further £20 million after all customers had been transferred to Sky's existing business. The sale was subject to regulatory approval in April 2013, and was subsequently approved by the Office of Fair Trading on 16 May 2013.
JetStream and Mobile JetStream are two former brand names used by Spark New Zealand to market its retail and resale ADSL-based fixed line and CDMA2000-based 3G wireless Internet access offerings respectively. The retail ADSL offering from its own Internet service provider, Xtra, was commonly referred to by the company as Xtra Broadband. "Jetstream" is no longer used, and has been replaced with "Ultra" for their Broadband and Mobile offerings. Xtra branding was retired in 2008.
Vodafone Portugal – Comunicações Pessoais, S.A., a full subsidiary of the Vodafone Group, is the second mobile operator in Portugal, both chronologically and in market share. Its competitors are NOS and Meo.
LineOne was an Internet Service Provider in the United Kingdom in the 1990s. LineOne was a joint venture of News International, United News & Media and British Telecom. It then became the UK branch of Tiscali, which is now TalkTalk.
Internet access is widely available in New Zealand, with 94% of New Zealanders having access to the internet as of January 2021. It first became accessible to university students in the country in 1989. As of June 2018, there are 1,867,000 broadband connections, of which 1,524,000 are residential and 361,000 are business or government.
O2 UK (legally incorporated as Telefónica UK Limited) is a British telecommunications services provider, headquartered in Slough, England which operates under the O2 brand. It is owned by VMED O2 UK Limited, a 50:50 joint venture between Telefónica and Liberty Global. O2 has 31.8 million subscribers as of September 2021.
British Telecommunications plc v. Prodigy Communications Corp. was a patent infringement case which determined whether a patent related to communications between central computers and their clients was infringed by Internet service providers through hyperlinks. Judge Colleen McMahon of the United States District Court for the Southern District of New York ruled that Prodigy Communications Corporation had not infringed the patent held by British Telecommunications plc through its use of hyperlinks. On summary judgment, McMahon held that there were substantial differences between British Telecommunications' patent and the method of operation of the Internet. The decision limited patent protection for Internet service providers' use of hyperlinks, protecting the providers from licensing fees related to this integral part of Internet technology.