Larry Hsu is an operator angel based in San Francisco, California, United States. The known portfolio is one company, Armetheon.
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Investment focus
- Stage
- Series A
- Sector
- Healthcare
Contacts
Larry Hsu portfolio company (1)
- Armetheon
Investor Profile
Founders in the listed sector Healthcare, and focus areas Biopharma, Drug Development and Therapeutics will recognize the pattern in this portfolio.
The stage tag on this profile is Series A.
The portfolio and focus above give founders context on whether Larry Hsu matches their raise.
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Frequently asked questions
Who is Larry Hsu?
Larry Hsu is an operator angel based in San Francisco, California, United States with one known investment on file, Armetheon. The sections above list the sectors and stages attached to that record.
What does Larry Hsu invest in?
Listed sectors include Healthcare; listed focus areas include Biopharma, Drug Development and Therapeutics. 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 Larry Hsu invest at?
The database lists Larry Hsu 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.
How do I contact Larry Hsu?
An email address, a phone number and a LinkedIn page are on file for Larry Hsu. 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 6 September 2026 · How this data is built · Report a correction or request removal