| Name of the organization | Description | Address / Location | Contact Details |
| Enterprise Ireland Regional Office Waterford | Regional government office | Enterprise Ireland, Waterford Industrial Park, Cork Rd, Waterford, X91 K46F, Ireland | 35 35 1333500 |
| Economic Development Department, Waterford City & County Council | Local government office | 35 The Mall, Waterford, X91 DN23, Ireland | 35 37 61099966 |
| Intreo Centre Waterford | Government office | Government Buildings, Cork Rd, Waterford, X91 EH04, Ireland | |
| Department of Architecture | Local government office | 18a Merchants Quay, Waterford, Ireland | |
| Waterford HSE Local Health Office | Local government office | Cork Rd, Waterford, Ireland | 35 35 1842800 |
| Motor Tax Office | Local government office | Customer Services Office, Bailey’s New St, Waterford, X91 PK15, Ireland | 35 37 61102020 |
| Revenue Regional Office | Tax department | Government Offices, The Glen, Waterford, X91 P04E, Ireland | 35 35 1862100 |
| Waterford City & County Council | Council | The Mall, Waterford, Ireland | 35 37 61102020 |
| Property Registration Authority | Government office | Cork Rd, Waterford, X91 FP98, Ireland | 35 37 61001610 |
| Waterford Court Office | City courthouse | Catherine St, Waterford, Ireland | 35 35 1874657 |
| Southern Regional Assembly | Local government office | Assembly House, O’Connell Street, Waterford, Ireland | 35 35 1860700 |
| Waterford post office depot | Post office | 81 Slievekeale Rd, Waterford, X91 Y06P, Ireland | |
| Property Reg | Public works department | Waterford, Ireland | |
| Waterford Divisional Headquarters Garda Station | Police station | Patrick St, Waterford, X91 A076, Ireland | 35 35 1305300 |
| Cleaboy Post Office | Post office | Cleaboy Shopping Centre, Cleaboy Rd, Waterford, X91 C662, Ireland | 35 35 1376958 |
| Waterford City Fire Station | Fire station | Kilbarry Rd, Waterford, X91 D6CW, Ireland | 35 35 1849982 |
| National Driver Licence Service, NDLS | Driver’s license office | Waterford Shopping Centre, Lisduggan, Waterford, X91 WYV0, Ireland | 35 37 61087880 |
| GPO | Post office | Waterford, Ireland | |
| An Post Ferrybank | Post office | Waterford, Ireland | 35 35 1832040 |
| Newtown Post Office | Post office | Ardkeen Shopping Centre, Dunmore Rd, Waterford, Ireland | 35 35 1857413 |
| Barrack Street Post Office | Post office | 130 Barrack St, Waterford, X91 VH21, Ireland | 35 35 1874240 |
| Cleaboy Post Office | Post office | Cleaboy Shopping Centre, Cleaboy Rd, Waterford, X91 C662, Ireland | 35 35 1376958 |
| National Driver Licence Service, NDLS | Driver’s license office | Waterford Shopping Centre, Lisduggan, Waterford, X91 WYV0, Ireland | 35 37 61087880 |
| Waterford Garda station | Corporate office | 1 Barker St, Waterford, X91 XEC1, Ireland | |
| Lisduggan Post Office | Post office | Tyrone Rd, Waterford, Ireland | 35 35 1355573 |
| The Tom Mullane Recruitment Centre | Military recruiting office | Waterford, Ireland | |
| Ballytruckle Post Office | Post office | Post Office, 25 Poleberry, Ballytruckle, Waterford, X91 CD32, Ireland | 35 35 1872305 |
| An Post Gracedieu | Post office | Hypercentre, Gracedieu Post Office, Morgan St, Waterford, Ireland | 35 35 1874326 |
| Turas Nua | Corporate office | Maritana Gate, Wallace House, Canada St, Waterford, Ireland | 35 35 1857578 |
| An Post Collection Point | Post office | Northern Extension Industrial Estate, Cleaboy Rd, Waterford, Ireland | 35 35 1875783 |