| 1 (517) | Institute of Molecular Biology and Biotechnology | GRC |  | |
| 2 (1281) | National Hellenic Research Foundation | GRC | | |
| 3 (1511) | Institute of Electronic Structure and Laser | GRC | | |
| 4 (1521) | Centre for Research and Technology Hellas | GRC | | |
| 5 (1526) | Foundation for Research and Technology Hellas * | GRC | | |
| 6 (1564) | Demokritos, National Centre for Scientific Research | GRC | | |
| 7 (1698) | Academy of Athens | GRC | | |
| 8 (4080) | Institute of Computer Science | GRC | | |
| 9 (6757) | National Observatory of Athens | GRC | |
