Guillaume Genthial net worth
Quick answer
Guillaume Genthial's estimated net worth is $7.5M (range $5.25M – $11.25M) as of 2026. Guillaume Genthial is Founder at Fragment. Fragment valuation.
Guillaume Genthial is Founder at Fragment (YC S23). Independent Entrepreneurial Check model estimate from public YC data.
At a glance
- Company status: Acquired
- Region: France
- Industries: B2B, Operations
- Team size: 2
- Website: https://checkfragment.com
Who is Guillaume Genthial?
Guillaume Genthial is a founder at Fragment, which is part of Y Combinator's Summer 2023 batch. His work focuses on innovative solutions in the tech industry.
Highlights:
- Y Combinator S23
- Fragment
About Fragment
Fragment’s premise is that every company using AI will need humans in the loop, and software for the handoff between AI and humans.
We start by helping operations teams in fintech companies with task management for their manual processes (onboarding, compliance…). Building on top of this, we make it easy to increase automation by adding a layer of human supervision.
FAQ: Guillaume Genthial net worth and Fragment valuation
What is Guillaume Genthial's net worth?
Guillaume Genthial's estimated net worth is $7.5M (range $5.25M – $11.25M) as of 2026. Guillaume Genthial is Founder at Fragment. Entrepreneurial Check publishes an independent model-based estimate from public company and role data. Not verified net worth, and Entrepreneurial Check is not affiliated with Y Combinator or the profiled companies.
What is Fragment valuation?
Fragment's estimated valuation on Entrepreneurial Check is $100.0M. That valuation, or a disclosed round when one is public, is the source for the paper-wealth estimate. Independent model output — not a verified appraisal or official mark.
What is Guillaume Genthial's role?
Guillaume Genthial is Founder at Fragment, a Y Combinator-backed startup (batch S23).