← Back to PeopleOTFounderOlivier TeboulCo-Founder at GradiumLinkedInOlivier Teboul is a co-founder of Gradium based in the Greater Paris Metropolitan Region.1Mentions1Articles1OutletsCompanies CoveredGradium1Kyutai1NVIDIA1ArticlesMost recent firstMentioned InReferenced in coverageGradium extended its seed round to $100 million with new investors including NVIDIASubstackpositiveJul 12, 2026“Co-founded Gradium, researcher behind Kyutai AI lab; contributed to pioneering real-time speech systems.”