Brian Matthews

Investor profile

Brian Matthews

Angel, Operator angel

St. Louis·Missouri·United States3known investments

Brian Matthews is an angel investor and operator angel based in St. Louis, Missouri, United States with 3 known investments: Decide, Adjudica and Figures.com.

Is Brian Matthews a fit for your startup?

Paste your website. AI checks the fit and scores every other investor too.

Investment focus

Stage
Seed

Contacts

bma***@***.comPhone number on fileLinkedIn profile on fileAvailable after registration.
Get contact

Brian Matthews portfolio companies (3)

  • Decide
  • Adjudica
  • Figures.com

Investor Profile

The listing covers sectors AI, Consumer, Healthcare and SaaS, and focus areas Data Analytics, Digital Health, Healthcare Technology and Media & Entertainment. Startups operating in these areas may find Brian Matthews relevant.

Stage-wise, the known deals cluster around Seed rounds.

The portfolio and focus above give founders context on whether Brian Matthews matches their raise.

Similar investors

Showing 20 of 97

MB

Matt B.

angel investor and operator angel

San Francisco, United States

AngelOperator angel
Matt Mireles

Matt Mireles

Founder/CEO

Laguna Niguel, United States

AngelOperator angel
Mat Travizano

Mat Travizano

Founder & Managing Partner

San Francisco, United States

AngelOperator angel
CM

Chris McCann

Strategic Advisor and Board Member

Jericho, United States

Angel
Steve Martocci

Steve Martocci

angel investor and operator angel

Los Angeles, United States

AngelOperator angel
Michael Bradley

Michael Bradley

angel investor and operator angel

Miami, United States

AngelOperator angel
MK

Matthew Keiser

CEO

Park City, United States

AngelOperator angel
MH

Matt Humphrey

Partner

San Francisco, United States

AngelOperator angel
Matthew Brezina

Matthew Brezina

Twice exited startup founder

San Francisco, United States

AngelOperator angel
MC

Matt Cheng

Founder & Solo General Partner

Tokyo, Japan

AngelOperator angel
Erik Matlick

Erik Matlick

angel investor and operator angel

New York, United States

AngelOperator angel
GB

Greg Brown

angel investor

Charlotte, United States

Angel
MM

Michael Marquez

Founding Partner

San Francisco, United States

AngelOperator angel
Brian Magierski

Brian Magierski

angel investor

Zürich, Switzerland

Angel
Mark Goldstein

Mark Goldstein

angel investor and operator angel

Englewood, United States

AngelOperator angel
Brian Lee

Brian Lee

Founder

Los Angeles, United States

AngelOperator angel
BO

Brian Osborn

angel investor

San Francisco, United States

Angel
Spencer Rascoff

Spencer Rascoff

Co-Founder and General Partner

Los Angeles, United States

AngelOperator angel
Patrick B.

Patrick B.

angel investor and operator angel

Colorado Springs, United States

AngelOperator angel
BD

Brian D. Lee

Investor

Melville, United States

AngelOperator angel
+77moreAvailable after registration

Frequently asked questions

Who is Brian Matthews?

Brian Matthews is an angel investor and operator angel based in St. Louis, Missouri, United States with 3 known investments on file, among them Decide, Adjudica and Figures.com. The sections above list the sectors and stages attached to that record.

What does Brian Matthews invest in?

Listed sectors include AI, Consumer, Healthcare and SaaS; listed focus areas include Data Analytics, Digital Health, Healthcare Technology and Media & Entertainment. 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 Brian Matthews invest at?

The known deals of Brian Matthews 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 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.

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