| Best quartile | |||||
|---|---|---|---|---|---|
| 1 (1962) | Irish Agriculture and Food Development Authority | IRL |  |  | |
| 2 (2132) | University College Cork * | IRL |  | | |
| 3 (2221) | St. Vincent's University Hospital | IRL |  | | |
| 4 (2258) | Trinity College Dublin * | IRL | | | |
| 5 (2261) | Atlantic Technological University | IRL | | | |
| 6 (2264) | University College Dublin | IRL | | | |
| 7 (2396) | Waterford Institute of Technology | IRL | |  | |
| 8 (2414) | Munster Technological University | IRL | | | |
| 9 (2691) | Dublin City University | IRL | | | |
| 10 (2709) | National University of Ireland, Galway | IRL | | | |
| 11 (2916) | Children's Health Ireland at Crumlin | IRL | | | |
| 12 (3258) | Royal College of Surgeons * | IRL | | | |
| 13 (3665) | St. James's Hospital | IRL | | | |
| 14 (4121) | Mater Misericordiae University Hospital | IRL | |  | |
| 15 (4245) | Technological University Dublin | IRL | | | |
| 16 (4352) | Galway University Hospitals | IRL | | | |
| 17 (4478) | University of Limerick | IRL | | | |
| 18 (4637) | Cork University Hospital | IRL | | | |
| 19 (4708) | Beaumont Hospital | IRL | | | |
| 20 (5375) | National University of Ireland, Maynooth | IRL | | | |
| 21 (7516) | National Maternity Hospital | IRL | |  | |
| 22 (8628) | Dublin Institute For Advanced Studies | IRL |  | | |
