| Best quartile | |||||
|---|---|---|---|---|---|
| 1 (162) | University College Dublin | IRL |  |  | |
| 2 (164) | Trinity College Dublin * | IRL | | | |
| 3 (186) | University College Cork * | IRL | | | |
| 4 (203) | National University of Ireland, Galway | IRL | | | |
| 5 (211) | University of Limerick | IRL | | | |
| 6 (216) | Dublin City University | IRL | | | |
| 7 (223) | Royal College of Surgeons | IRL | | | |
| 8 (224) | National University of Ireland, Maynooth | IRL | |  | |
| 8 (224) | IBM Ireland Research | IRL |  | | |
| 9 (227) | Irish Agriculture and Food Development Authority | IRL |  | | |
| 10 (229) | Dublin Institute of Technology | IRL | | | |
| 11 (230) | St. James's Hospital | IRL |  | | |
| 12 (231) | St. Vincent's University Hospital | IRL | | | |
| 12 (231) | Beaumont Hospital | IRL | |  | |
| 13 (233) | Cork University Hospital | IRL | | | |
| 13 (233) | Mater Misericordiae University Hospital | IRL | | | |
| 14 (234) | Our Lady's Hospital for Sick Children | IRL | | | |
| 14 (234) | Tallaght University Hospital | IRL | |  | |
| 14 (234) | Galway University Hospitals | IRL | | | |
| 15 (235) | Cork Institute of Technology | IRL | | | |
| 15 (235) | Dublin Institute For Advanced Studies | IRL |  | | |
| 15 (235) | Waterford Institute of Technology | IRL | | | |
