Yves Sisteron is an angel investor and operator angel based in Los Angeles, California, United States. The known portfolio counts 2 companies: Teforia and Health Data Vision.
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Investment focus
- Sector
- AIFinTechHealthcareSaaS
Contacts
Yves Sisteron portfolio companies (2)
- Teforia
- Health Data Vision
Affiliated funds' portfolios
Managing Partner at Upfront Ventures, whose known portfolio counts 9 companies
- Daytona
- Sandbar
- Nanit
- Majestic Labs AI
- alphaXiv
- AnySignal
- Fortastra
- Neon Mobile
- Critical Energy
Investor Profile
The known portfolio sits in sectors AI, FinTech, Healthcare and SaaS, and focus areas Biotech, Computer Vision, Consumer Goods and Cybersecurity.
Stage-wise, the known deals cluster around Pre-Seed, Seed and Series A rounds.
Reviewing the investment history helps decide whether there is a realistic fit before reaching out.
Colleagues at Upfront Ventures
Hamet Watt
Board Partner
Los Angeles, United States
Nick Kim
General Partner
Los Angeles, United States
Alex Marley
Investor
United States
Sharon Robertson
Senior Partner
United States
Kesar Varma
Partner
Los Angeles, United States
Aditi Maliwal
General Partner
United States
Kobie Fuller
General Partner
Los Angeles, United States
Mark Suster
General Partner
Los Angeles, United States
Stuart Lander
General Partner
Los Angeles, United States
Evan Boswell Hamilton
Head of Capital Formation
Los Angeles, United States
Jacques Sisteron
Partner
Los Angeles, United States
Nina Cai
Investor
Los Angeles, United States
Catherine M.
Investor
Los Angeles, United States
Brianna M.
Investor
Los Angeles, United States
Umar Yahaya
Venture Advisor
United States
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Frequently asked questions
Who is Yves Sisteron?
Yves Sisteron is an angel investor and operator angel based in Los Angeles, California, United States with 2 known investments on file, among them Teforia and Health Data Vision. The sections above list the sectors, stages and firms attached to that record.
What does Yves Sisteron invest in?
Listed sectors include AI, FinTech, Healthcare and SaaS; listed focus areas include Biotech, Computer Vision, Consumer Goods and Cybersecurity. Those tags come from the companies attached to this profile, so they read as a record of what has been backed rather than a stated preference for what comes next.
What stage does Yves Sisteron invest at?
The known deals of Yves Sisteron include Pre-Seed, Seed and Series A rounds. Stage is the strongest single filter when you build a target list: an investor with no record at your stage rarely starts with you.
Which firm is Yves Sisteron listed at?
Yves Sisteron is listed as Managing Partner at Upfront Ventures. 15 other people in the database share a firm with Yves Sisteron.
How do I contact Yves Sisteron?
An email address, a phone number and a LinkedIn page are on file for Yves Sisteron. The address stays masked on this page and is readable inside RaiseHunt after you create an account.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal