Interoute Ireland Ltd
Ocean Communications Ltd
Mastercall International Ltd
Cable & Wireless Ltd
National Transcommunications Ltd
Worldcom Telecommunications (Ireland) Ltd
Cable Management Ltd
Vianvi Ltd
Tele2 Telecommunications Services Ltd
Stentor Communications Ltd
Teleglobe Ltd
Telecom Eireann Cablelink Ltd
International Telecommunications Ltd
SM Communications Ltd
RSL Communications (Ireland) Ltd
Esat Telecommunications Ltd
Eircell Ltd
LCN Inc
Those who received Basic licences
ALord Holdings Ltd (T/A SwitchCom Ltd)
Casey CableVision Ltd
Hibernet Ltd
Iridium Communicaitosn Germany
GmbH
Next Telecom
Reuters Connect Services
Telecommunications & Computer Services Ireland Ltd
Torc Telecom Ltd
Of the two categories nine companies did not have a licence before.