Rob Frohwein is an angel investor and operator angel based in Saratoga, California, United States. The known portfolio counts 5 companies: Velocity, TenureX, Filo, Surgical Biologics LLC and The Vera Company, LLC.
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Investment focus
Contacts
Rob Frohwein portfolio companies (5)
- Velocity
- TenureX
- Filo
- Surgical Biologics LLC
- The Vera Company, LLC
Investor Profile
The listing covers sectors AI, Commerce, FinTech and SaaS, and focus areas Application Integration, Banking, Embedded Finance and Financial Analytics. Startups operating in these areas may find Rob Frohwein relevant.
Stage-wise, the known deals cluster around Seed and Series A rounds.
The portfolio and focus above give founders context on whether Rob Frohwein matches their raise.
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Frequently asked questions
Who is Rob Frohwein?
Rob Frohwein is an angel investor and operator angel based in Saratoga, California, United States with 5 known investments on file, among them Velocity, TenureX and Filo. The sections above list the sectors and stages attached to that record.
What does Rob Frohwein invest in?
Listed sectors include AI, Commerce, FinTech and SaaS; listed focus areas include Application Integration, Banking, Embedded Finance and Financial Analytics. 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 Rob Frohwein invest at?
The known deals of Rob Frohwein include 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.
How do I contact Rob Frohwein?
An email address, a phone number and a LinkedIn page are on file for Rob Frohwein. 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