An angel investor and operator angel based in San Francisco, California, United States, David Wetherell has 4 known investments: iStart Ventures, PaperExchange.com, Flexible Stenting Solutions and HyperMed.
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Investment focus
- Stage
- Seed
Contacts
David Wetherell portfolio companies (4)
- iStart Ventures
- PaperExchange.com
- Flexible Stenting Solutions
- HyperMed
Investor Profile
The listing covers sectors Climate and Commerce, and focus areas E-Commerce, Marketplaces and Oil & Gas. Startups operating in these areas may find David Wetherell relevant.
Stage-wise, the known deals cluster around Seed rounds.
The portfolio and focus above give founders context on whether David Wetherell matches their raise.
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Frequently asked questions
Who is David Wetherell?
David Wetherell is an angel investor and operator angel based in San Francisco, California, United States with 4 known investments on file, among them iStart Ventures, PaperExchange.com and Flexible Stenting Solutions. The sections above list the sectors and stages attached to that record.
What does David Wetherell invest in?
Listed sectors include Climate and Commerce; listed focus areas include E-Commerce, Marketplaces and Oil & Gas. 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 David Wetherell invest at?
The known deals of David Wetherell 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.
How do I contact David Wetherell?
An email address, a phone number and a LinkedIn page are on file for David Wetherell. 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