| 1 (1717) | Foundation for Research and Technology Hellas * | GRC |  | |
| 2 (1877) | Centre for Research and Technology Hellas | GRC | | |
| 3 (2051) | Institute of Chemical Engineering and High Temperature Chemical Processes | GRC | | |
| 4 (2080) | Demokritos, National Centre for Scientific Research | GRC | | |
| 5 (2148) | Institute of Electronic Structure and Laser | GRC | | |
| 6 (2314) | Academy of Athens | GRC | | |
| 7 (2928) | National Hellenic Research Foundation | GRC | | |
| 8 (3224) | Institute of Computer Science | GRC | | |
| 9 (3843) | National Observatory of Athens | GRC | |
