| Best quartile | |||||
|---|---|---|---|---|---|
| 1 (508) | Institute of Molecular Biology and Biotechnology | GRC |  |  | |
| 2 (575) | Foundation for Research and Technology Hellas * | GRC | | | |
| 3 (598) | Academy of Athens | GRC | | | |
| 4 (616) | Demokritos, National Centre for Scientific Research | GRC | | | |
| 5 (625) | Centre for Research and Technology Hellas | GRC | | | |
| 6 (640) | National Hellenic Research Foundation | GRC | |  | |
| 7 (645) | Institute of Computer Science | GRC | | | |
| 8 (646) | Institute of Electronic Structure and Laser | GRC | | | |
| 9 (655) | Institute of Chemical Engineering and High Temperature Chemical Processes | GRC | | | |
| 10 (662) | National Observatory of Athens | GRC | | | |
