Investor profile
Josh Weinreich
Angel, Operator angel & Advisory Board Member at Primary Venture Partners
An angel investor and operator angel based in Summit, New Jersey, United States, Josh Weinreich has 3 known investments: Ripple Street, brrr° and Network Storage Solutions.
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Investment focus
- Stage
- Seed
Contacts
Josh Weinreich portfolio companies (3)
- Ripple Street
- brrr°
- Network Storage Solutions
Affiliated funds' portfolios
Advisory Board Member at Primary Venture Partners, whose known portfolio counts 10 companies
- Fuse
- Maybern
- Multitude Insights
- The Biological Computing
- Windmill
- Haiqu
- Ply
- Bobyard
- Pelgo
- Valerie Health
Investor Profile
The known portfolio sits in sectors Consumer, Hardware and SaaS, and focus areas Advertising, Design, Developer Tools and Market Research.
Josh Weinreich appears in Seed rounds across the known deals.
Reviewing the investment history helps decide whether there is a realistic fit before reaching out.
Colleagues at Primary Venture Partners
Showing 20 of 21
Jason Shuman
Partner
New York City, United States
Nick Daley
Investor
New York, United States
Vivienne Wei
Advisor
San Francisco, United States
Brian Schechter
Partner
New York City, United States
Sam Toole
Partner
New York, United States
Benjamin Sun
General Partner
New York City, United States
Tobias Citron
Partner
Brooklyn, United States
Hannah McQuaid
Investor
New York City, United States
Tom Seo
Venture Partner
Brooklyn, United States
Cassie Young
Partner
New York, United States
Emily Man
Partner
New York, United States
Roger K.
Strategic Advisor
San Francisco, United States
David Fischer
Expert
Berlin, Germany
Kieran Chacko
Venture Partner
New York, United States
Neera Chatterjee
Principal
New York, United States
Ryan Monk
Principal
New York, United States
Bryce Johnson
Investor
New York, United States
Johnnie Walker
Director
New York City, United States
Zach Fredericks
Principal
New York, United States
Marisa Bass
Principal
New York, United States
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Frequently asked questions
Who is Josh Weinreich?
Josh Weinreich is an angel investor and operator angel based in Summit, New Jersey, United States with 3 known investments on file, among them Ripple Street, brrr° and Network Storage Solutions. The sections above list the sectors, stages and firms attached to that record.
What does Josh Weinreich invest in?
Listed sectors include Consumer, Hardware and SaaS; listed focus areas include Advertising, Design, Developer Tools and Market Research. 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 Josh Weinreich invest at?
The known deals of Josh Weinreich include Seed 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 Josh Weinreich listed at?
Josh Weinreich is listed as Advisory Board Member at Primary Venture Partners. 21 other people in the database share a firm with Josh Weinreich.
How do I contact Josh Weinreich?
An email address and a LinkedIn page are on file for Josh Weinreich. The address stays masked on this page and is readable inside RaiseHunt after you create an account. The database holds no phone number for this profile.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal