Universities by Research i10-index in Slovenia
Universities and colleges ranked by OpenAlex's institutional i10-index, the number of works with at least ten citations. This is a research metric, not a measure of teaching quality. OpenAlex is an open scholarly index; larger and older institutions tend to have more indexed research.
1University of Ljubljana101,262 works
88,831
2University of Maribor30,919 works
19,932
3Jožef Stefan International Postgraduate School17,762 works
17,323
4University of Primorska9,668 works
3,664
5University of Nova Gorica4,579 works
3,621
6Univerzitetni Rehabilitacijski Inštitut716 works
505
7Alma Mater Europaea1,261 works
350
8College of Environmental Protection221 works
173
9Faculty of Polymer Technology272 works
125
10College of Accounting1,571 works
100
11Higher School of Applied Sciences98 works
81
12International School for Social and Business Studies365 works
72
13Faculty of Design792 works
70
14School Centre Nova Gorica70 works
45
15European Faculty of Law197 works
33
17IEDC-Bled School of Management132 works
30
18Fakulteta za zdravstvene in socialne vede Slovenj Gradec80 works
29
19Faculty of Industrial Engineering Novo Mesto117 works
28
20Chamber of Agriculture and Forestry of Slovenia93 works
25
21Institute of Information Science109 works
24
22College of Nursing in Celje86 works
19
23DOBA Business School206 works
19
24National Education Institute of the Republic of Slovenia128 works
19
25Faculty of Commercial and Business Sciences142 works
18
26Faculty of Applied Social Studies in Nova Gorica374 works
17
27School Centre Celje139 works
17
28Euro Mediterranean University134 works
15
29Kranj School Centre85 works
15
30School of Business and Management Novo Mesto78 works
14
31Graduate School of Government and European Studies74 works
13
32Higher Education Centre Novo Mesto43 works
11
33Faculty of Media102 works
8
34Izobraževalni Center Piramida Maribor21 works
8
36Biotehniški Center Naklo41 works
7
37Social Protection Institute of the Republic of Slovenia44 works
7
38College of Industrial Engineering57 works
6
39Sigmund Freud Privatuniversität - Standort Ljubljana26 works
5
40Tehniški Solski Center Maribor32 works
5
41School Center Novo mesto92 works
4
42Higher Vocational College for Hospitality and Tourism Bled17 works
3
43Biotechnical Educational Centre Ljubljana19 works
2
44Celje School of Economics23 works
2
45Šolski Center Ptuj9 works
2
46Šolski Center Škofja Loka15 works
2
47Tehnološko raziskovalni center JUB5 works
2
48Univerzitetno Središče Novo mesto9 works
2
49Šolski center Slovenj Gradec22 works
1
50Šolski Center Velenje13 works
1
Highlights
Within Slovenia, University of Ljubljana ranks first in 2026 with 88,831, followed by University of Maribor (19,932) and Jožef Stefan International Postgraduate School (17,323).
University of Ljubljana is 4.5 times higher than University of Maribor, the runner-up.
Across 50 entries, values run from 88,831 (University of Ljubljana) to 1 (Šolski Center Velenje), with a median of 18.
Source: OpenAlex, institutional Research i10-index, 2026. Unit: i10-index.
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