Investor profile
Ross Jaffe
Venture capital & Managing Director at Versant Ventures, Venture Advisor at Intuitive Ventures
Ross Jaffe is a Managing Director at Versant Ventures, whose known portfolio counts 10 companies.
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Investment focus
- Sector
- AIHardwareHealthcare
Contacts
Affiliated funds' portfolios
Managing Director at Versant Ventures, whose known portfolio counts 10 companies
- Dualitas Therapeutics
- Light Horse Therapeutics
- 858 Therapeutics
- AllRock Bio
- Antag Therapeutics
- Granite Bio
- Helicore Biopharma
- Dayra Therapeutics
- Gate Bioscience
- Pep2Tango Therapeutics
Venture Advisor at Intuitive Ventures, whose known portfolio counts 9 companies
- Cellares
- OrganOx
- XII Medical
- Sovato Health
- Capstan Medical
- Apreo Health
- Endogenex
- VahatiCor
- Amber Therapeutics
Investor Profile
Founders in the listed sectors AI, Hardware and Healthcare, and focus areas Analytics, Biotech, Cell Therapy Manufacturing and Cloud Infrastructure fall inside that listing.
Stage-wise, the deals at Versant Ventures cluster around Growth, Seed and Series A rounds.
What the affiliated firm has backed is the closest available signal on whether Ross Jaffe is worth approaching.
Colleagues
Showing 20 of 26
Markus Warmuth
Venture Partner
Cambridge, United States
Kirk Nielsen
Managing Director
Minneapolis, United States
Robin Praeger
Managing Director/Advisor
San Francisco, United States
Carlo Rizzuto
Managing Director
New York, United States
Joel Drewry
Principal
Toronto, Canada
Clare Ozawa
Managing Director
San Diego, United States
Jerel Davis
Managing Director
Vancouver, Canada
Beckie Robertson
Founder and General Partner
Palo Alto, United States
Vivian Emmely Golfin
Senior Associate
San Francisco, United States
Oliver Keown
Founder & Venture Partner
San Francisco, United States
Rami Hannoush
Investor
San Francisco, United States
Charles Warden
Managing Director
Burlingame, United States
Don Milder
Managing Partner
Laguna Beach, United States
Sam Colella
VC
Los Altos, United States
Bill Link
Investor
Irvine, United States
Nikita Sharma
Principal
Basel, Switzerland
Tom Woiwode
Managing Director
San Francisco, United States
Alexander Mayweg
Managing Director
Basel, Switzerland
Guido Magni
Partner
Basel, Switzerland
Markus Enzelberger
Partner
Munich, Germany
Frequently asked questions
Who is Ross Jaffe?
Ross Jaffe is a venture capital investor based in Los Angeles, California, United States, listed as Managing Director at Versant Ventures. The known portfolio of that firm counts 10 companies. That portfolio belongs to the firm, not to Ross Jaffe personally.
What does Ross Jaffe invest in?
Listed sectors include AI, Hardware and Healthcare; listed focus areas include Analytics, Biotech, Cell Therapy Manufacturing and Cloud Infrastructure. Those tags come from the portfolios of the firms this profile is attached to, so they read as a record of what has been backed rather than a stated preference for what comes next.
What stage does Ross Jaffe invest at?
Versant Ventures appears in Growth, Seed and Series A rounds across its known deals, and Ross Jaffe is listed there as Managing Director. 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 Ross Jaffe listed at?
Ross Jaffe is listed as Managing Director at Versant Ventures. 26 other people in the database share a firm with Ross Jaffe.
How do I contact Ross Jaffe?
An email address, a phone number and a LinkedIn page are on file for Ross Jaffe. 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