Guy Broadbent is an angel investor based in Boston, Massachusetts, United States. The known portfolio counts 10 companies: Thrive Bioscience, Advanced Instruments, LLC, Aurora Plastics, LLC, Blue Sky Biotech, Environmental Express, Gallus BioPharmaceuticals, Honeywell, Paragon Films, Inc., Radical Plastics and Sample6 Technologies, Inc.
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Investment focus
- Stage
- Seed
Contacts
Guy Broadbent portfolio companies (10)
- Thrive Bioscience
- Advanced Instruments, LLC
- Aurora Plastics, LLC
- Blue Sky Biotech
- Environmental Express
- Gallus BioPharmaceuticals
- Honeywell
- Paragon Films, Inc.
- Radical Plastics
- Sample6 Technologies, Inc.
Investor Profile
Founders in the listed sectors AI, Climate, Hardware and Healthcare, and focus areas Advanced Materials, Biotech and Data Analytics will recognize the pattern in this portfolio.
Stage-wise, the known deals cluster around Seed rounds.
The portfolio and focus above give founders context on whether Guy Broadbent matches their raise.
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Frequently asked questions
Who is Guy Broadbent?
Guy Broadbent is an angel investor based in Boston, Massachusetts, United States with 10 known investments on file, among them Thrive Bioscience, Advanced Instruments, LLC and Aurora Plastics, LLC. The sections above list the sectors and stages attached to that record.
What does Guy Broadbent invest in?
Listed sectors include AI, Climate, Hardware and Healthcare; listed focus areas include Advanced Materials, Biotech and Data Analytics. 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 Guy Broadbent invest at?
The known deals of Guy Broadbent 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 Guy Broadbent?
An email address and a LinkedIn page are on file for Guy Broadbent. 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 5 September 2026 · How this data is built · Report a correction or request removal