Company with significiant market power on Market 3 (2007/879/EC): Undetaking TEO LT, ABCompanies with sigbnificant market power on Market 2 (2007/879/EC): Undertaking TEO LT, AB;Undertaking AB Lietuvos geležinkeliai;Undertaking AB Lietuvos radijo ir televizijos centras;Undertaking UAB CSC TELECOM;Undertaking UAB Cubio;Undertaking UAB EUROCOM SIP;Undertaking UAB LINKOTELUS;Undertaking UAB MEDIAFON;Undertaking UAB Nacionalinis telekomunikaciju tinklas;Undertaking UAB Telekomunikaciju grupa