Turn/River Capital is a private equity firm. Based in San Francisco, California, United States. The known portfolio counts 10 companies, including Mailgun, ActiveState, Advanced Systems Concepts, Endpoint Protector, Magnus Health and Netsparker.
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Investment focus
- Sector
- HealthcareSaaS
Who to pitch at Turn/River Capital
Turn/River Capital portfolio companies (10)
- Mailgun
- ActiveState
- Advanced Systems Concepts
- Endpoint Protector
- Magnus Health
- Netsparker
- Paessler
- Redwood Software
- Trakstar
- thinQ
Co-investors
Funds that share portfolio companies with Turn/River Capital.
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About Turn/River Capital
The firm's listing covers sectors Healthcare and SaaS, and focus areas API, Cloud Infrastructure, Communications Infrastructure and Cybersecurity; known deals cluster at Late-Stage, Seed and Series A.
Of the 12 people on file at Turn/River Capital, Saied Amiry (Partner), Jen Brooks (Principal) and Jeff Kline (Principal) are listed as the contacts to approach first.
Turn/River Capital shares portfolio companies with 3 other investment firms, among them Opticality Ventures, Scaleworks and Rackspace.
Frequently asked questions
What is Turn/River Capital?
Turn/River Capital is a private equity firm based in San Francisco, California, United States, with a known portfolio of 10 companies. The portfolio comes from public investment records rather than from the firm, so deals that never surfaced publicly are not in it.
What does Turn/River Capital invest in?
Listed sectors include Healthcare and SaaS; listed focus areas include API, Cloud Infrastructure, Communications Infrastructure and Cybersecurity. Those tags come from the portfolio attached to the firm, so they describe what has been backed rather than a stated mandate for what comes next.
What stage does Turn/River Capital invest at?
The known deals of Turn/River Capital include Late-Stage, Seed and Series A rounds. Check that against your own round before reaching out: stage mismatch is the most common reason a well matched sector still goes nowhere.
Who should I pitch at Turn/River Capital?
3 of the 12 people on file at Turn/River Capital are listed as contacts for the firm. All 12 have their own profile page.
How do I contact Turn/River Capital?
Any email address on file for the firm is masked on this page and readable inside RaiseHunt after you create an account. The 12 people attached to the firm have their own pages, each showing whether an address is on file for them.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal