Viatel
- Unit 1, College Business & Technology Park Blanchardstown. Dublin 15. D15 PEC4, Ireland
- 1800 930 860
Vodafone
- Mountainview, Leopardstown, Dublin 18, Ireland
- +353 1 203 8232
Serve Centric
- Unit 9, Blanchardstown Corporate Park, Dublin 15, Ireland
- +353 (0)1 448 1406 | Support +353 (0)1 448 1400
DigiWeb Data Centre
- IDA Business & Technology Park, Dundalk, Co. Louth, A91 KR80, Ireland
- 1800 28 58 28
Keppel Data Centre Ireland
- 4033 Citywest Avenue Citywest Business Park, Dublin 24. Ireland
- (65) 6415 1800
Web World Ireland
- Unit B15, South City Business Center, Dublin 24 Ireland
- 353 1 4951112 / +353 1 5314230
Eircom Dublin
- City West Business Park , Unit 4050, Kingswood Avenue D24 Dublin, Ireland
- +353 14115085
BT Ireland
- BT Ireland 2 Grand Canal Plaza Upper Grand Canal Street Dublin 4
- 0818203040
Netcetera
- Netcetera The Dataport Ballasalla Isle of Man IM9 2AP British Isles
- + 443330439780
Blacknight Internet Solutions Limited
- Head Office Unit 12A, Barrowside Business Park Sleaty Road, Carlow, Ireland
- 1850929929
