The CO3 project had 5 partners. The lead contractor was
- ISI: Institute for Scientific Interchange, Turin, Italy
The other partners were:
- BIU: Bar Ilan University, Tel Aviv, israel
- Paris2: Université Ermes Panthéon-Assa Paris II, Paris, France
- SSSUP: Scuola Superiore Sant'Anna , Universita Pisa, Pisa, Italy
- UW: University of Warsaw, Warsaw, Poland