| Best quartile | |||||
|---|---|---|---|---|---|
| 1 (259) | University College Dublin | IRL |  |  | |
| 2 (267) | Trinity College Dublin * | IRL | | | |
| 3 (322) | University College Cork * | IRL | | | |
| 4 (329) | Irish Agriculture and Food Development Authority | IRL |  | | |
| 5 (333) | National University of Ireland, Galway | IRL | | | |
| 6 (358) | University of Limerick | IRL | | | |
| 7 (361) | National University of Ireland, Maynooth | IRL | |  | |
| 8 (370) | Dublin City University | IRL | | | |
| 9 (379) | St. James's Hospital | IRL |  | | |
| 10 (384) | St. Vincent's University Hospital | IRL | | | |
| 11 (385) | Royal College of Surgeons | IRL | | | |
| 12 (389) | Institute of Technology Sligo | IRL | |  | |
| 13 (402) | Beaumont Hospital | IRL | | | |
| 14 (404) | Waterford Institute of Technology | IRL | | | |
| 14 (404) | Cork University Hospital | IRL | | | |
| 15 (405) | Our Lady's Hospital for Sick Children | IRL | | | |
| 16 (406) | Mater Misericordiae University Hospital | IRL | | | |
| 17 (407) | Dublin Institute For Advanced Studies | IRL |  |  | |
| 18 (411) | Galway University Hospitals | IRL | | | |
| 19 (448) | Cork Institute of Technology | IRL | | | |
