| Best quartile | |||||
|---|---|---|---|---|---|
| 1 (479) | University College Dublin | IRL |  |  | |
| 2 (595) | Trinity College Dublin * | IRL | | | |
| 3 (1311) | Irish Agriculture and Food Development Authority | IRL |  | | |
| 4 (1337) | University College Cork * | IRL | | | |
| 5 (1605) | National University of Ireland, Maynooth | IRL | | | |
| 6 (1744) | National University of Ireland, Galway | IRL | | | |
| 7 (1885) | University of Limerick | IRL | | | |
| 8 (2279) | Dublin Institute For Advanced Studies | IRL |  |  | |
| 9 (2314) | Dublin City University | IRL | | | |
| 10 (2422) | St. James's Hospital | IRL |  | | |
| 11 (2583) | Institute of Technology Sligo | IRL | | | |
| 12 (3004) | Galway-Mayo Institute of Technology | IRL | | | |
| 13 (3188) | St. Vincent's University Hospital | IRL | | | |
| 14 (3199) | Royal College of Surgeons | IRL | | | |
| 15 (3467) | Waterford Institute of Technology | IRL | | | |
| 16 (3698) | Children's Health Ireland at Crumlin | IRL | | | |
| 17 (4025) | Beaumont Hospital | IRL | |  | |
| 18 (4079) | Cork University Hospital | IRL | | | |
| 19 (4165) | Munster Technological University | IRL | | | |
| 20 (4347) | Mater Misericordiae University Hospital | IRL | | | |
| 21 (5151) | Galway University Hospitals | IRL | | | |
