EntityQ567477· pop 10· linked from 163 articlesColt Technology ServicesSign in to savemultinational telecommunications and data centre services companyConnectionsBT GroupEntitytelecommunicationsEntityTalkTalk GroupEntityUnited KingdomCountryLondonCityPitcairn IslandsEntitySaint HelenaEntitySouth Georgia and the South Sandwich IslandsEntityThe New York TimesEntityAkrotiri and DhekeliaConceptBritish Indian Ocean TerritoryEntityTristan da CunhaEntityAscension IslandEntityBritish overseas territoryEntitycloud computingEntityInternational Telecommunication UnionEntityacronymEntitychief executive officerEntityBritish Antarctic TerritoryEntityLondon Stock ExchangeEntityCategories1992 establishments in England2015 disestablishments in England2015 mergers and acquisitionsCompanies formerly listed on the London Stock ExchangeICT service providersInfobox network service provider ASN not in WikidataInternet service providers of the United KingdomMultinational companies headquartered in the United KingdomTelecommunications companies disestablished in 2015Telecommunications companies established in 1992