| 1 (313) | Centre for Research and Technology Hellas | GRC |  |
| 2 (1252) | National Technical University of Athens | GRC |  |
| 3 (1257) | Aristotle University of Thessaloniki | GRC | |
| 4 (1324) | Demokritos, National Centre for Scientific Research | GRC | |
| 5 (1397) | Foundation for Research and Technology Hellas * | GRC | |
| 6 (1498) | National Observatory of Athens | GRC | |
| 7 (1606) | University of Athens | GRC | |
| 8 (1650) | University of West Attica | GRC | |
| 9 (1657) | University of Patras | GRC | |
| 10 (1741) | University of Peloponnese | GRC | |
| 11 (1748) | Institute of Electronic Structure and Laser | GRC | |
| 12 (1782) | University of Ioannina | GRC | |
| 13 (1947) | International Hellenic University | GRC | |
| 14 (2007) | University of Crete | GRC | |
| 15 (2087) | Academy of Athens | GRC | |
| 16 (2455) | University of Thessaly | GRC | |
| 17 (2607) | Hellenic Mediterranean University | GRC | |
| 18 (2808) | Technical University of Crete | GRC | |
| 19 (3383) | Aegean University | GRC | |
| 20 (3434) | Hellenic Open University | GRC | |
| 21 (3467) | Democritus University Of Thrace | GRC | |
|
