| Equinix DB1 - Dublin, CityWest | Equinix, Inc. | operating | — |
| Digital Realty Dublin DUB1-2 | Digital Realty | operating | — |
| Equinix DB2 - Dublin, Kilcarbery | Equinix, Inc. | operating | — |
| Equinix DB3 - Dublin, Ballycoolin | Equinix, Inc. | operating | — |
| Equinix DB4 - Dublin, Ballycoolin | Equinix, Inc. | operating | — |
| Digital Realty Dublin DUB3 | Digital Realty | operating | — |
| Digital Realty Dublin DUB10 | Digital Realty | operating | — |
| Hibernia Atlantic Dublin International Exchange Center | Hibernia Atlantic | operating | — |
| Digital Realty Dublin DUB13-14 | Digital Realty | operating | — |
| Eircom Dublin (Citywest) | eircom Ltd | operating | — |
| euNetworks (Global Voice) | euNetworks Group | operating | — |
| Cable & Wireless | CW Clonshaugh | operating | — |
| Eircom Dublin (Clonshaugh) | eircom Ltd | operating | — |
| Keppel Data Centres | Keppel DC Dublin 2 | Keppel Data Centres Holding Pte Ltd | operating | — |
| CyrusOne Dublin 1 | CyrusOne Inc. | operating | — |
| Vodafone Willsborough Industrial Estate | VODAFONE | operating | — |
| Cable & Wireless Dublin | Cable&Wireless Worldwide | listed | — |
| Clondalkin | Google | listed | — |
| Clonshaugh Industrial Estate | Digital Realty Trust | listed | — |
| DEG Ballycoolin Dublin | Data Electronics | listed | — |
| DEG Kilcarbery Dublin | Data Electronics | listed | — |
| Dublin (Erne Street Lower) | Verizon | listed | — |
| Dublin 1 | Interxion | listed | — |
| Dublin 2 | Interxion | listed | — |
| Dublin 3 | Amazon | listed | — |
| Dublin 4 | Equinix | listed | — |
| Dublin International Exchange Centre | Hibernia Atlantic | listed | — |
| Equinix | Equinix | operating | — |
| Park West | Sungard | listed | — |
| Profile Park | Google | listed | — |
| Servecentric Dublin | Servecentric | listed | — |
| Tallaght | Amazon | listed | — |
| Web World Ireland | Sternforth Limited | listed | — |
| West Dublin | Eircom | listed | — |