| Title | Name | ESB Networks | Ph.No. | Ext.No. | Other Ph.No. |
| CUSTOMER SERVICES MANAGER | PC Lynch | Rosbrien, Limerick. | 061-430431 | 55231 | |
| Production Support Manager | Sean Meaney | Rosbrien, Limerick. | 061-430290 | 55290 | |
| Technical Support Manager | Seamus Devine | Rosbrien, Limerick. | 061-403673 | 55257 | |
| Area Manager Tralee/Newcastlewest | Barry O'Donoghue | The Basin, Tralee, Co. Kerry | 066-7145719 | 53219 | |
| Customer Service Supervisor Tralee | Gerard Deenihan | The Basin, Tralee, Co. Kerry | 066-7145702 | 53282 | |
| Construction Supervisor Tralee | Thomas McKenna | The Basin, Tralee, Co. Kerry | 066-7145703 | 53292 | |
| Engineering Officer Tralee | Frank Falvey | The Basin, Tralee, Co. Kerry | 066-7145706 | 53294 | |
| Engineering Officer Tralee | Michael Leen | The Basin, Tralee, Co. Kerry | 066-7145715 | 53295 | |
| Engineering Officer Tralee | Moss Hayes | The Basin, Tralee, Co. Kerry | 066-7145773 | 53287 | |
| Clerical Support Tralee Design | Margaret O'Connell | The Basin, Tralee, Co. Kerry | 066-7145720 | 53220 | |
| Clerical Support Tralee | Maura Bunyan | The Basin, Tralee, Co. Kerry | 066-7145742 | 53242 | |
| Customer Service Supervisor Newcastlewest | Michael McNamara | Market Place, Newcastle West, Co. Limerick | 069-66731 | 55731 | |
| Construction Newcastlewest | Donal Douglas | Market Place, Newcastle West, Co. Limerick | 069-66733 | 55733 | |
| Engineering Officer Newcastlewest | Randal Howlitt | Market Place, Newcastle West, Co. Limerick | 069-66733 | 55361 | |
| Engineering Officer Newcastlewest | Pat McLoughlin | Market Place, Newcastle West, Co. Limerick | 069-66732 | 55732 | |
| Engineering Officer Newcastlewest | John Costello | Market Place, Newcastle West, Co. Limerick | 096-66733 | 55733 | |
| Clerical Support Newcastlewest | Mary Murphy | Market Place, Newcastle West, Co. Limerick | 069-66731 | 55731 | 55708 |
| Area Manager Limerick/Ennis | Seanan Colleran | Rosbrien, Limerick. | 061-430510 | 55257 | |
| Metering /Services Supervisor Limerick | Terry Logan | Rosbrien, Limerick. | 061-430539 | 55267 | |
| Metering /Services Supervisor Limerick | Willie Doran | Rosbrien, Limerick. | 061-430407 | 55207 | |
| Customer Service Supervisor Limerick | Oliver Doherty | Rosbrien, Limerick. | 061-730458 | 55258 | |
| Construction Supervisor Limerick | Noel Morrisey | Rosbrien, Limerick. | 061-430478 | 55278 | |
| Engineering Officer Limerick | Tim Clancy | Rosbrien, Limerick. | 061-430563 | 55363 | |
| Engineering Officer Limerick | Noel Clancy | Rosbrien, Limerick. | 061-430529 | 55329 | |
| Engineering Officer Limerick | Sean Leahy | Rosbrien, Limerick. | 061-430562 | 55362 | |
| Clerical Support Limerick Design | Brigid Coffey | Rosbrien, Limerick. | 061-430435 | 55235 | |
| Clerical Support Limerick Design | Noreen O'Brien | Rosbrien, Limerick. | 061-430509 | 55309 | |
| Clerical Support Limerick (O.Doherty, N.Morrisey, T.Logan) | Maria McInerney | Rosbrien, Limerick. | 061-430460 | 55260 | |
| Clerical Support Limerick (Willie Doran) | Gerry Ryan | Rosbrien, Limerick. | 061-430475 | 55275 | |
| Clerical Support Limerick | Noreen Kinane | Rosbrien, Limerick. | 061-430654 | 55401 | |
| Customer Service Supervisor Ennis | Aeneas O'Connor | Station Road, Ennis Co. Clare | 065-6865611 | 55611 | 065-6865601 |
| Construction Supervisor Ennis | Martin Nugent | Station Road, Ennis Co. Clare | 065-6865608 | | |
| Engineering Officer Ennis | Tom Malone | Station Road, Ennis Co. Clare | 065-6865603 | 55603 | |
| Engineering Officer Ennis | Eugene Gardiner | Station Road, Ennis Co. Clare | 065-6865605 | 55605 | |
| Engineering Officer Ennis | Michael Cullinan | Station Road, Ennis Co. Clare | 065-6865606 | 55606 | |
| Engineering Officer Ennis | Michael McNamara | Station Road, Ennis Co. Clare | 065-6865609 | 55609 | |
| Clerical Support Ennis Design | Teresa Brennan | Station Road, Ennis Co. Clare | 065-6865601 | 55601 | |
| Area Manager Thurles/Nenagh | Kieran Horgan | Rosbrien, Limerick. | 061-430555 | | |
| Customer Service Supervisor Nenagh/Roscrea | Patrick Nevin | Air Hill, Roscrea, Co. Tipperary | 0505-24502 | 24802 | |
| Construction Supervisor Nenagh | Thomas Hasset | Air Hill, Roscrea, Co. Tipperary | 0505-24503 | 24803 | 0505-23259 |
| Customer Service Supervisor Thurles | Jim O'Sullivan | Thomond Rd Turles Co. Tipperary | 062-51105 | | |
| Construction Supervisor Thurles | David Whelan | Thomond Rd Turles Co. Tipperary | None | 55216 | |
| Engineering Officer Thurlas | Michael Clohessy | Thomond Rd Turles Co. Tipperary | 0504-23646 | 24964 | |
| Engineering Officer Roscrea/Nenagh | Ciaran Smith | Air Hill, Roscrea, Co. Tipperary | 0505-24511 | 24811 | |
| Engineering Officer Tipperary | Michael Quinn | Link Rd Tipperary Town | 062-51105 | | |
| Engineering Officer Tipperary | Margaret Hayes | Link Rd Tipperary Town | 062-51105 | | |
| Engineering Officer Tipperary | Tony O'Mahony | Link Rd Tipperary Town | 062-51105 | | |
| Clerical Support Tipperary | Geraldine Fitzgerald | Link Rd Tipperary Town | 062-51101 | | |
| Clerical Support Roscrea/Nenagh | Margo Greed | Air Hill, Roscrea, Co. Tipperary | 0505-23259 / 0505-23261 | 24801 | |
| Clerical Support Roscrea/Nenagh | Brenda Madden | Air Hill, Roscrea, Co. Tipperary | 0505-23259 / 0505-23261 | 24801 | |
