Gustaf Alströmer is an angel investor and operator angel based in San Francisco, California, United States. The known portfolio counts 8 companies: Linear, Sunrise, Ellipsis, Enode, Pina Earth, Tictail, Fazz (Fazz Financial) and YesGraph.
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Investment focus
Contacts
Gustaf Alströmer portfolio companies (8)
- Linear
- Sunrise
- Ellipsis
- Enode
- Pina Earth
- Tictail
- Fazz (Fazz Financial)
- YesGraph
Investor Profile
Founders in the listed sectors FinTech, Hardware, Healthcare and SaaS, and focus areas API, Developer Tools, Digital Health and Enterprise SaaS will recognize the pattern in this portfolio.
Stage-wise, the known deals cluster around Seed and Series A rounds.
Reviewing the investment history helps decide whether there is a realistic fit before reaching out.
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Frequently asked questions
Who is Gustaf Alströmer?
Gustaf Alströmer is an angel investor and operator angel based in San Francisco, California, United States with 8 known investments on file, among them Linear, Sunrise and Ellipsis. The sections above list the sectors and stages attached to that record.
What does Gustaf Alströmer invest in?
Listed sectors include FinTech, Hardware, Healthcare and SaaS; listed focus areas include API, Developer Tools, Digital Health and Enterprise SaaS. 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 Gustaf Alströmer invest at?
The known deals of Gustaf Alströmer 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 Gustaf Alströmer?
An email address, a phone number and a LinkedIn page are on file for Gustaf Alströmer. 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