Doug Rivers is an angel investor based in Palo Alto, California, United States with 5 known investments: Calient Technologies, Violin Memory, eASIC, Peregrine Semiconductor and Etubics.
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Investment focus
Contacts
Doug Rivers portfolio companies (5)
- Calient Technologies
- Violin Memory
- eASIC
- Peregrine Semiconductor
- Etubics
Investor Profile
The listing covers sectors AI, Commerce, Consumer and SaaS, and focus areas Big Data, Business Intelligence, Cloud Infrastructure and Consumer Internet. Startups operating in these areas may find Doug Rivers relevant.
Reviewing the investment history helps decide whether there is a realistic fit before reaching out.
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Frequently asked questions
Who is Doug Rivers?
Doug Rivers is an angel investor based in Palo Alto, California, United States with 5 known investments on file, among them Calient Technologies, Violin Memory and eASIC. The sections above list the sectors attached to that record.
What does Doug Rivers invest in?
Listed sectors include AI, Commerce, Consumer and SaaS; listed focus areas include Big Data, Business Intelligence, Cloud Infrastructure and Consumer Internet. 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.
How do I contact Doug Rivers?
A LinkedIn page is on file for Doug Rivers. It is readable inside RaiseHunt after you create an account. The database holds no email address and 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