Located in Saint-Denis, Réunion Island, at the heart of the Technopole technology park, the Public Interest Group Cyclotron Réunion Océan Indien (GIP CYROI) is a key player in biomedical research and technological innovation across the Indian Ocean region.

Founded in 2004 and operational since 2008, CYROI brings together the University of La Réunion, the La Réunion University Hospital, the CINOR, and the Regional Council of La Réunion. CYROI also benefits from the support of the French State.