Investor profile
Brian Matthews
Venture capital & General Partner at Harmonic Growth Partners, Partner at QuestMark Partners
Brian Matthews is a General Partner at Harmonic Growth Partners, whose known portfolio counts 9 companies.
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Investment focus
Contacts
Affiliated funds' portfolios
General Partner at Harmonic Growth Partners, whose known portfolio counts 9 companies
- RapidSOS
- ArmorCode
- Nova Credit
- AssetWatch
- Electric
- 1Mind
- Harness
- Caribou
- Overjet
Partner at QuestMark Partners, whose known portfolio counts 9 companies
- KeyMe
- Social Tables
- Peloton
- Airship
- Taulia
- Venafi
- Ceres
- InsideSales
- NComputing
Investor Profile
The listing covers sectors AI, Commerce, Consumer and FinTech, and focus areas AI Applications, API, Cloud Infrastructure and Computer Vision. Startups operating in these areas may find Brian Matthews relevant.
Stage-wise, the deals at Harmonic Growth Partners cluster around Growth, Series A and Series B rounds.
What the affiliated firm has backed is the closest available signal on whether Brian Matthews is worth approaching.
Colleagues
John M. Jack
CEO Partner
San Francisco, United States
Nick Superina
Co-founder & General Partner
Washington, United States
Daniel MacLean Vernic
Venture & Growth
San Francisco, United States
Mike Ward
Co-Founder & Managing General Partner
Washington, United States
Ben Schapiro
Chairman & CEO
Baltimore, United States
Frequently asked questions
Who is Brian Matthews?
Brian Matthews is a venture capital investor based in Wilson, Wyoming, United States, listed as General Partner at Harmonic Growth Partners. The known portfolio of that firm counts 9 companies. That portfolio belongs to the firm, not to Brian Matthews personally.
What does Brian Matthews invest in?
Listed sectors include AI, Commerce, Consumer and FinTech; listed focus areas include AI Applications, API, Cloud Infrastructure and Computer Vision. Those tags come from the portfolios of the firms this profile is attached to, so they read as a record of what has been backed rather than a stated preference for what comes next.
What stage does Brian Matthews invest at?
Harmonic Growth Partners appears in Growth, Series A and Series B rounds across its known deals, and Brian Matthews is listed there as General Partner. 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 Brian Matthews listed at?
Brian Matthews is listed as General Partner at Harmonic Growth Partners. 5 other people in the database share a firm with Brian Matthews.
How do I contact Brian Matthews?
An email address, a phone number and a LinkedIn page are on file for Brian Matthews. 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