Mark Hamister is an operator angel. The known portfolio is one company, NeXtGen Biologics.
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Investment focus
- Stage
- Seed
- Sector
- HardwareHealthcare
Contacts
Mark Hamister portfolio company (1)
- NeXtGen Biologics
Investor Profile
Founders in the listed sectors Hardware and Healthcare, and focus areas Biotech and Medical Devices will recognize the pattern in this portfolio.
The stage tag on this profile is Seed.
The portfolio and focus above give founders context on whether Mark Hamister matches their raise.
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Frequently asked questions
Who is Mark Hamister?
Mark Hamister is an operator angel with one known investment on file, NeXtGen Biologics. The sections above list the sectors and stages attached to that record.
What does Mark Hamister invest in?
Listed sectors include Hardware and Healthcare; listed focus areas include Biotech and Medical Devices. 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 Mark Hamister invest at?
The database lists Mark Hamister for 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 Mark Hamister?
An email address and a LinkedIn page are on file for Mark Hamister. The address stays masked on this page and is readable inside RaiseHunt after you create an account. The database holds no phone number for this profile.
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Data: RaiseHunt investor dataset · Snapshot 26 September 2026 · How this data is built · Report a correction or request removal