| Best quartile | |||||
|---|---|---|---|---|---|
| 1 (344) | University College Dublin | IRL |  |  | |
| 2 (376) | Trinity College Dublin * | IRL | | | |
| 3 (675) | University College Cork * | IRL | | | |
| 4 (699) | Cork University Hospital | IRL |  | | |
| 5 (1428) | University of Limerick | IRL | | | |
| 6 (1579) | Dublin City University | IRL | | | |
| 7 (1827) | Royal College of Surgeons * | IRL | |  | |
| 8 (1919) | National University of Ireland, Galway | IRL | | | |
| 9 (2225) | Technological University Dublin | IRL | | | |
| 10 (2232) | National University of Ireland, Maynooth | IRL | | | |
| 11 (2861) | Irish Agriculture and Food Development Authority | IRL |  | | |
| 12 (3714) | St. James's Hospital | IRL | | | |
| 13 (3987) | Mater Misericordiae University Hospital | IRL | |  | |
| 14 (4410) | St. Vincent's University Hospital | IRL | | | |
| 15 (4732) | Beaumont Hospital | IRL | | | |
| 16 (4882) | Galway University Hospitals | IRL | | | |
| 17 (5028) | Waterford Institute of Technology | IRL | | | |
| 18 (5758) | National Maternity Hospital | IRL | |  | |
| 19 (5766) | Munster Technological University | IRL | | | |
| 20 (5827) | Atlantic Technological University | IRL | | | |
| 21 (6779) | Dublin Institute For Advanced Studies | IRL |  | | |
| 22 (6830) | Children's Health Ireland at Crumlin | IRL | | | |
