Josh Stein is a Managing Partner at Threshold Ventures, whose known portfolio counts 11 companies.
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Investment focus
Contacts
Affiliated funds' portfolios
Managing Partner at Threshold Ventures, whose known portfolio counts 11 companies
- Salvo Health
- Bluefish
- Inertia
- Veritus
- Adaption Labs
- Freeform
- Benepass
- Sequen
- Nervana
- Ritten
- Topos Bio
Investor Profile
Founders in the listed sectors AI, FinTech, Hardware and Healthcare, and focus areas Analytics, Cloud Infrastructure, Data and Developer Tools fall inside that listing.
Threshold Ventures appears in Seed, Series A and Series B rounds across its known deals.
What the affiliated firm has backed is the closest available signal on whether Josh Stein is worth approaching.
Colleagues at Threshold Ventures
Emily Melton
Founder and Managing Partner
Portola Valley, United States
Andreas Stavropoulos
Partner
Atherton, United States
Lisa Xu
Partner
San Francisco, United States
Bill Bryant
General Partner
Seattle, United States
Katie Evans
Venture Investor
San Francisco, United States
Melissa Shang
Investor
San Francisco, United States
Arpit Mittal
Partner
San Francisco, United States
Heidi Roizen
Partner
San Francisco, United States
Megan Kelly
Partner
New York, United States
Frequently asked questions
Who is Josh Stein?
Josh Stein is a venture capital investor based in Menlo Park, California, United States, listed as Managing Partner at Threshold Ventures. The known portfolio of that firm counts 11 companies. That portfolio belongs to the firm, not to Josh Stein personally.
What does Josh Stein invest in?
Listed sectors include AI, FinTech, Hardware and Healthcare; listed focus areas include Analytics, Cloud Infrastructure, Data and Developer Tools. 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 Josh Stein invest at?
Threshold Ventures appears in Seed, Series A and Series B rounds across its known deals, and Josh Stein is listed there as Managing Partner. 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 Josh Stein listed at?
Josh Stein is listed as Managing Partner at Threshold Ventures. 9 other people in the database share a firm with Josh Stein.
How do I contact Josh Stein?
An email address, a phone number and a LinkedIn page are on file for Josh Stein. 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