UKCTA current membersUKCTA members have invested billions of pounds in developing advanced network infrastructures. They provide a full range of voice, data and Internet services that benefit millions of UK customers, both consumers and businesses. AT&TColt Technology ServicesFibrenestGammaHyperopticKCOM Group LimitedSkyTalkTalkUtility WarehouseVerizon BusinessVirgin MediaVodafoneVorbossAt&T Colt Fibrenest Gamma Hyperoptic KCOM Sky TalkTalk Utility Warehouse Verizon Business Virgin Media Vodafone Vorboss Join UKCTA