| 1 (1686) | Foundation for Research and Technology Hellas * | GRC |  |
| 2 (1963) | Demokritos, National Centre for Scientific Research | GRC | |
| 3 (3179) | Academy of Athens | GRC | |
| 4 (3511) | National Observatory of Athens | GRC | |
| 5 (3968) | Centre for Research and Technology Hellas | GRC | |
| 6 (4937) | Institute of Computer Science | GRC | |
| 7 (5124) | National Hellenic Research Foundation | GRC | |
| 8 (5353) | Institute of Electronic Structure and Laser | GRC | |
| 9 (5634) | Institute of Molecular Biology and Biotechnology | GRC | |
| 10 (7426) | Institute of Chemical Engineering and High Temperature Chemical Processes | GRC | |
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