Login
Pricing & Plans
Citation Rankings
Smart Institutional Excellence Plan
University, Institute, Company, Hospital
Ireland 55 University / Institution Rankings 2026 (Sort by: Last 5 years H Index)
AD Scientific Index is the only system that ranks a total of (24,669) institutions using near real-time data. In addition to global, continental, and national rankings, universities are categorized separately as: All Universities (31), Public Universities (24), and Private Universities (7). The system also includes research institutions (7), companies (14), and hospitals (3). Exclusively in AD Scientific Index, each institution can be compared by: Total and recent 5-year H-index, i10 index, and total citation counts. Additionally, the platform offers: Subject-based University Rankings and Young University Rankings.
Discover the benefits of the Smart Institutional Excellence Plan to support your institution’s position with strategic insights.
* Last 5 Years H-Index Rankings
Rankings
202
World Rank
1
Country Rank
Ranking Based On Selection:
1
Trinity College Dublin
Coláiste na Tríonóide, Baile Átha Cliath, Ollscoil Bhaile Átha Cliath
Dublin ,
Ireland
- Public 1592
Scientist Distribution by Success Percentiles at This Institution:
Scientists by Success Percentiles:
Top 10
284
Top 30
848
Top 50
1,442
Top 70
1,849
Compare & Unlock Premium Access
* Last 5 Years H-Index Rankings
Rankings
219
World Rank
2
Country Rank
Ranking Based On Selection:
2
University College Dublin
Coláiste na hOllscoile, Baile Átha Cliath
Dublin ,
Ireland
- Public 1854
Scientist Distribution by Success Percentiles at This Institution:
Scientists by Success Percentiles:
Top 10
280
Top 30
706
Top 50
1,022
Top 70
1,220
* Last 5 Years H-Index Rankings
Rankings
318
World Rank
3
Country Rank
Ranking Based On Selection:
3
University College Cork
Coláiste na hOllscoile, Corcaigh
Cork ,
Ireland
- Public 1845
Scientist Distribution by Success Percentiles at This Institution:
Scientists by Success Percentiles:
Top 10
171
Top 30
456
Top 50
741
Top 70
940
* Last 5 Years H-Index Rankings
Rankings
426
World Rank
4
Country Rank
Ranking Based On Selection:
4
University of Galway
Ollscoil Náisiúnta na hÉireann, Gaillimh
Galway ,
Ireland
- Public 1845
Scientist Distribution by Success Percentiles at This Institution:
Scientists by Success Percentiles:
Top 10
164
Top 30
399
Top 50
568
Top 70
712
* Last 5 Years H-Index Rankings
Rankings
519
World Rank
5
Country Rank
Ranking Based On Selection:
5
University of Limerick
Ollscoil Luimnigh
Limerick ,
Ireland
- Public 1972
Scientist Distribution by Success Percentiles at This Institution:
Scientists by Success Percentiles:
Top 10
118
Top 30
320
Top 50
549
Top 70
706
* Last 5 Years H-Index Rankings
Rankings
811
World Rank
6
Country Rank
Ranking Based On Selection:
6
Carlow ,
Ireland
- Institution 1988
Scientist Distribution by Success Percentiles at This Institution:
Scientists by Success Percentiles:
Top 10
62
Top 30
129
Top 50
185
Top 70
218
* Last 5 Years H-Index Rankings
Rankings
1,058
World Rank
7
Country Rank
Ranking Based On Selection:
7
Dublin City University
Ollscoil Chathair Bhaile Átha Cliath
Dublin ,
Ireland
- Public 1989
Scientist Distribution by Success Percentiles at This Institution:
Scientists by Success Percentiles:
Top 10
65
Top 30
235
Top 50
439
Top 70
576
* Last 5 Years H-Index Rankings
Rankings
2,126
World Rank
8
Country Rank
Ranking Based On Selection:
8
National University of Ireland
Ollscoil na hÉireann, Córas
Dublin ,
Ireland
- Public 1908
Scientist Distribution by Success Percentiles at This Institution:
Scientists by Success Percentiles:
Top 10
13
Top 30
51
Top 50
69
Top 70
77
* Last 5 Years H-Index Rankings
Rankings
2,351
World Rank
9
Country Rank
Ranking Based On Selection:
9
Technological University Dublin
Ollscoil Teicneolaíochta Bhaile Átha Cliath
Dublin ,
Ireland
- Public 2019
Scientist Distribution by Success Percentiles at This Institution:
Scientists by Success Percentiles:
Top 10
19
Top 30
62
Top 50
136
Top 70
195
* Last 5 Years H-Index Rankings
Rankings
2,649
World Rank
10
Country Rank
Ranking Based On Selection:
10
Dublin ,
Ireland
- Hospital 1987
Scientist Distribution by Success Percentiles at This Institution:
Scientists by Success Percentiles:
Top 10
6
Top 30
10
Top 50
12
Top 70
15
* Last 5 Years H-Index Rankings
Rankings
3,017
World Rank
11
Country Rank
Ranking Based On Selection:
11
Munster Technological University
Munster Technological University
Bishopstown ,
Ireland
- Public 1974
Scientist Distribution by Success Percentiles at This Institution:
Scientists by Success Percentiles:
Top 10
9
Top 30
20
Top 50
37
Top 70
45
* Last 5 Years H-Index Rankings
Rankings
3,133
World Rank
12
Country Rank
Ranking Based On Selection:
12
Sligo ,
Ireland
- Private 2022
Scientist Distribution by Success Percentiles at This Institution:
Scientists by Success Percentiles:
Top 10
6
Top 30
26
Top 50
54
Top 70
75
* Last 5 Years H-Index Rankings
Rankings
3,151
World Rank
13
Country Rank
Ranking Based On Selection:
13
Dublin Institute for Advanced Studies
Institiúid Ard-Léinn Bhaile Átha Cliath
Dublin ,
Ireland
- Institution 1940
Scientist Distribution by Success Percentiles at This Institution:
Scientists by Success Percentiles:
Top 10
6
Top 30
17
Top 50
34
Top 70
42
* Last 5 Years H-Index Rankings
Rankings
3,200
World Rank
14
Country Rank
Ranking Based On Selection:
14
Royal College of Surgeons of Ireland
Coláiste Ríoga na Máinleá in Éirinn
Dublin ,
Ireland
- Institution 1784
Scientist Distribution by Success Percentiles at This Institution:
Scientists by Success Percentiles:
Top 10
5
Top 30
30
Top 50
56
Top 70
77
* Last 5 Years H-Index Rankings
Rankings
3,244
World Rank
15
Country Rank
Ranking Based On Selection:
15
Tyndall National Institute
Institiúid Náisiúnta Tyndall
Cork ,
Ireland
- Institution 1787
Scientist Distribution by Success Percentiles at This Institution:
Scientists by Success Percentiles:
Top 10
5
Top 30
10
Top 50
51
Top 70
74
* Last 5 Years H-Index Rankings
Rankings
3,562
World Rank
16
Country Rank
Ranking Based On Selection:
16
Dublin ,
Ireland
- Company 2013
Scientist Distribution by Success Percentiles at This Institution:
Scientists by Success Percentiles:
Top 10
13
Top 30
65
Top 50
131
Top 70
171
* Last 5 Years H-Index Rankings
Rankings
3,774
World Rank
17
Country Rank
Ranking Based On Selection:
17
Athlone Institute of Technology
Institiúid Teicneolaíochta Bhaile Átha Luain
Westmeath ,
Ireland
- Public 1970
Scientist Distribution by Success Percentiles at This Institution:
Scientists by Success Percentiles:
Top 10
8
Top 30
22
Top 50
44
Top 70
68
* Last 5 Years H-Index Rankings
Rankings
3,994
World Rank
18
Country Rank
Ranking Based On Selection:
18
South East Technological University
Institiúid Teicneolaíochta Phort Láirge
Waterford ,
Ireland
- Public 1970
Scientist Distribution by Success Percentiles at This Institution:
Scientists by Success Percentiles:
Top 10
5
Top 30
33
Top 50
56
Top 70
77
* Last 5 Years H-Index Rankings
Rankings
4,645
World Rank
19
Country Rank
Ranking Based On Selection:
19
Institute of Technology Carlow
Institiúid Teicneolaíochta Cheatharlach
Carlow ,
Ireland
- Public 1970
Scientist Distribution by Success Percentiles at This Institution:
Scientists by Success Percentiles:
Top 10
2
Top 30
10
Top 50
22
Top 70
39
* Last 5 Years H-Index Rankings
Rankings
4,845
World Rank
20
Country Rank
Ranking Based On Selection:
20
Rotunda Hospital
Ospidéal an Rotunda
Dublin ,
Ireland
- Hospital 1745
Scientist Distribution by Success Percentiles at This Institution:
Scientists by Success Percentiles:
Top 10
2
Top 30
2
Top 50
3
Top 70
4
* Last 5 Years H-Index Rankings
Rankings
4,896
World Rank
21
Country Rank
Ranking Based On Selection:
21
Scientist Distribution by Success Percentiles at This Institution:
Scientists by Success Percentiles:
Top 10
1
Top 30
10
Top 50
16
Top 70
20
* Last 5 Years H-Index Rankings
Rankings
5,686
World Rank
22
Country Rank
Ranking Based On Selection:
22
Galway Mayo Institute of Technology GMIT
Institiúid Teicneolaíochta na Gaillimhe-Maigh Eo
Galway ,
Ireland
- Public 1972
Scientist Distribution by Success Percentiles at This Institution:
Scientists by Success Percentiles:
Top 10
5
Top 30
19
Top 50
25
Top 70
30
* Last 5 Years H-Index Rankings
Rankings
6,343
World Rank
23
Country Rank
Ranking Based On Selection:
23
Economic and Social Research Institute
An Institiúid Taighde Eacnamaíochta agus Sóisialta
Dublin ,
Ireland
- Institution 1960
Scientist Distribution by Success Percentiles at This Institution:
Scientists by Success Percentiles:
Top 10
3
Top 30
4
Top 50
10
Top 70
11
* Last 5 Years H-Index Rankings
Rankings
6,517
World Rank
24
Country Rank
Ranking Based On Selection:
24
Dundalk Institute of Technology
Institiúid Teicneolaíochta Dhún Dealgan
Dundalk ,
Ireland
- Public 1971
Scientist Distribution by Success Percentiles at This Institution:
Scientists by Success Percentiles:
Top 10
2
Top 30
15
Top 50
32
Top 70
48
* Last 5 Years H-Index Rankings
Rankings
7,355
World Rank
25
Country Rank
Ranking Based On Selection:
25
National College of Ireland NCI
Coláiste Náisiúnta na hÉireann
Dublin ,
Ireland
- Public 1951
Scientist Distribution by Success Percentiles at This Institution:
Scientists by Success Percentiles:
Top 10
1
Top 30
13
Top 50
19
Top 70
27
Unify strategy, analytics, and growth in one powerful platform. Turn academic data into actionable strategy for sustainable excellence.
Track your performance in real time — benchmark, compare, and improve. Stay ahead with instant insights and global peer comparisons.
Attract world-class talent across 211 disciplines. Find, connect, and recruit the brightest minds worldwide.
Unlock researcher and institutional impact with transparent contribution scores. Recognize, measure, and reward academic excellence at every level.
Ensuring quality standards and accreditation compliance in higher education.
Advancing global partnerships, mobility, and international visibility.
🌍 Be Our Partner: Representation & Collaboration
Represent AD Scientific Index in your country or region — and grow with us.
- ✅ Official recognition as a regional partner
- ✅ Visibility partnership with full brand support
- ✅ Help institutions in your region enhance their academic visibility
- ✅ Contribute to value-driven projects with measurable academic impact
Limited Opportunities Available
