1st French Tech & Digital Investment Fund - investing in the future of tech, software, digital services, engineering and green IT
| Name | ISAI GESTION SAS |
| Investment thesis/focus | 1st French Tech & Digital Investment Fund - investing in the future of tech, software, digital services, engineering and green IT |
| Headquarters | Paris, France (also has NYC office) |
| Founded | 2009 |
| Team size | 22 professionals |
| Investment stages | Multi-stage: Pre-seed to Series B (ISAI Venture 100k€-6M€), Series A-D Series A-D (Corporate VC 1-5M€), Growth Lending (2M€-10M€) |
| Founders/Managing Partners | Pierre Kosciusko Morizet, Geoffroy Roux de Bézieux, Stéphane Treppoz |
| Legal entity | SAS (Société par Actions Simplifiée), SIREN: 508 804 507 |
| Contact email | press@isai.fr |
| Assets under management | ~€550M+ (closed 3rd expansion at €300M, raised €75M for 4th early-stage fund Dec 2025) |
| Key LPs | 300+ entrepreneur LPs, major institutional investors |
| Notable portfolio companies | Blablacar, Evaneos, Malt, Datadome, 360Learning, Alma, Flowdesk, Koyeb, Opal, Wecasa, LiveMentor, Cardiologs, Prose, Upfluence, Stickyads, Tinyclues, Adikteev |