| Best quartile | |||||
|---|---|---|---|---|---|
| 1 (850) | Institute of Molecular Biology and Biotechnology | GRC |  |  | |
| 2 (1698) | Institute of Computer Science | GRC | | | |
| 2 (1698) | Centre for Research and Technology Hellas | GRC | | | |
| 4 (1780) | Academy of Athens | GRC | | | |
| 5 (1909) | Foundation for Research and Technology Hellas * | GRC | | | |
| 6 (2099) | Institute of Chemical Engineering and High Temperature Chemical Processes | GRC | | | |
| 7 (2716) | Institute of Electronic Structure and Laser | GRC | | | |
| 8 (3196) | Demokritos, National Centre for Scientific Research | GRC | | | |
| 9 (4091) | National Hellenic Research Foundation | GRC | |  | |
| 10 (8152) | National Observatory of Athens | GRC | | | |
