Former permanent members
- Jan Bednar (now at IAB)
- Avi Halperin
- Clément Nizak (now at ESPCI)
- Olivier Rivoire-(now at Collège de France)
Former postdocs and PhD students
- Cindy Barillot
- Sébastien Boyer
- Bernard Chelli Ponce De Leon
- Gabriel Joël Espel
- Nils Giordano
- Edith Grac
- Mathieu Hemery
Former temporary members
- Célia Boyat
- Ludowic Lancelot