Matthew Brown is an angel investor and operator angel based in Haleiwa, Hawaii, United States. The known portfolio counts 3 companies: PATH, Plastiq and Partager.
Is Matthew Brown a fit for your startup?
Paste your website. AI checks the fit and scores every other investor too.
Investment focus
Contacts
Matthew Brown portfolio companies (3)
- PATH
- Plastiq
- Partager
Affiliated funds' portfolios
Executive Chairman at Matthew Brown Companies, whose known portfolio counts 6 companies
- SpaceX
- OpenAI
- Perplexity
- PATH
- Astra
- Dunamu
Investor Profile
The listing covers sectors AI, Energy, FinTech and Healthcare, and focus areas Biotech, Clean Energy, Credit and Machine Learning. Startups operating in these areas may find Matthew Brown relevant.
Matthew Brown appears in Seed and Series A rounds across the known deals.
The portfolio and focus above give founders context on whether Matthew Brown matches their raise.
Similar investors
Showing 20 of 100
Matt Kozlov
angel investor
Los Angeles, United States
Michael Bradley
angel investor and operator angel
Miami, United States
Jonathan B. Miller
angel investor and operator angel
Pittsburgh, United States
Jeffrey Kaditz
angel investor
Eric Di Benedetto
angel investor
San Francisco, United States
Jim Breyer
Co Founder
Austin, United States
Siddharth Singhal
angel investor and operator angel
United States
Matt Schlotzhauer
angel investor
Waterloo, Canada
Andrew Marciniec
angel investor
Malta
Michael Jin
Managing Partner
Palo Alto, United States
Paul Mears
angel investor and operator angel
Austin, United States
Matt Ocko
Angel Investor, advisor
Palo Alto, United States
Max Altman
Co-founder and Managing Partner
Austin, United States
Michael Jones
Managing Partner
Los Altos, United States
Matt Martorello
Venture Partner
Dallas, United States
Matthew Brewer
angel investor and operator angel
Boulder, United States
Graham Hobson
Advisor and supporter
London, United Kingdom
Sriram Krishnan
angel investor
United States
Brayton Williams
Co-Founder
San Mateo, United States
Dhaval Shroff
angel investor
Palo Alto, United States
Frequently asked questions
Who is Matthew Brown?
Matthew Brown is an angel investor and operator angel based in Haleiwa, Hawaii, United States with 3 known investments on file, among them PATH, Plastiq and Partager. The sections above list the sectors, stages and firms attached to that record.
What does Matthew Brown invest in?
Listed sectors include AI, Energy, FinTech and Healthcare; listed focus areas include Biotech, Clean Energy, Credit and Machine Learning. 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 Matthew Brown invest at?
The known deals of Matthew Brown 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.
Which firm is Matthew Brown listed at?
Matthew Brown is listed as Executive Chairman at Matthew Brown Companies, whose known portfolio counts 6 companies.
How do I contact Matthew Brown?
An email address and a LinkedIn page are on file for Matthew Brown. 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.
Skip the browsing. Let AI find your ideal investors in one minute.
Paste your startup website and AI picks your best-fit investors out of 135,000+ profiles.
Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal