Investor profile
Harry Hopper
Angel, Operator angel & Senior Partner at Sum Ventures, Investor at SUM Ventures
An angel investor and operator angel based in Alexandria, Virginia, United States, Harry Hopper has one known investment, Finexio.
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Investment focus
- Stage
- Series A
Contacts
Harry Hopper portfolio company (1)
- Finexio
Affiliated funds' portfolios
Senior Partner at Sum Ventures, whose known portfolio counts 2 companies
- Automotus
- Purlin
Investor at SUM Ventures, whose known portfolio counts 12 companies
- Automotus
- Fantasy Life
- Irrigreen
- UNest
- Oze
- Sweatpals
- Purlin
- Transparency Analytics
- BRIUS
- Eduworks
- R3 Score
- Rotender
Investor Profile
The listing covers sectors Commerce, Consumer, FinTech and SaaS, and focus areas Consumer Internet, Enterprise SaaS and Payments. Startups operating in these areas may find Harry Hopper relevant.
Harry Hopper is listed for Series A rounds in the database.
Reviewing the investment history helps decide whether there is a realistic fit before reaching out.
Colleagues
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Garrett Gilbertson
Founder & Managing Partner
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Rishit Parikh
Investor
United States
Peter J.
Venture Partner
New York, United States
Derek Hu
Partner
New York, United States
Vincent T. Nguyen
Angel Investor & Strategic Partner
Los Angeles, United States
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Frequently asked questions
Who is Harry Hopper?
Harry Hopper is an angel investor and operator angel based in Alexandria, Virginia, United States with one known investment on file, Finexio. The sections above list the sectors, stages and firms attached to that record.
What does Harry Hopper invest in?
Listed sectors include Commerce, Consumer, FinTech and SaaS; listed focus areas include Consumer Internet, Enterprise SaaS and Payments. 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 Harry Hopper invest at?
The database lists Harry Hopper for 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.
Which firm is Harry Hopper listed at?
Harry Hopper is listed as Investor at SUM Ventures. 7 other people in the database share a firm with Harry Hopper.
How do I contact Harry Hopper?
An email address, a phone number and a LinkedIn page are on file for Harry Hopper. 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