EntityQ593786· pop 30· linked from 2,484 articlesBT GroupSign in to saveBritish multinational telecommunications services companyConnectionsSky UKEntityinformation technologyEntitywireless communicationEntityIntegrated Services Digital NetworkEntityInformation AgeEntityQ1431486Entitylandline telephoneEntityMurrayfield StadiumEntityfiber-optic communicationEntityBharti AirtelEntity3EntityO2EntityTNT Sports (United Kingdom)ConceptWarner Bros. Discovery EMEAEntityHibuEntityKCOM GroupEntityTalkTalk GroupEntityUnited KingdomCountryLondonCityInternetEntityCategories1846 establishments in England1912 establishments in England1960s initial public offerings1969 establishments in England1980s initial public offerings1981 establishments in EnglandBharti EnterprisesBritish companies established in 1846British companies established in 1912British companies established in 1969British companies established in 1981