Rank;Global Rank;Institution;Country;Sector 1;589;Academy of Athens;GRC;Government 2;629;Demokritos, National Centre for Scientific Research;GRC;Government 3;646;Foundation for Research and Technology Hellas *;GRC;Government 4;661;Institute of Chemical Engineering and High Temperature Chemical Processes;GRC;Government 5;830;National Hellenic Research Foundation;GRC;Government