Mark Graban is an angel investor based in Cincinnati, Ohio, United States. The known portfolio counts 2 companies: Catalysis Inc. and Value Capture LLC.
Is Mark Graban a fit for your startup?
Paste your website. AI checks the fit and scores every other investor too.
Investment focus
- Sector
- AIHealthcareSaaS
Contacts
Mark Graban portfolio companies (2)
- Catalysis Inc.
- Value Capture LLC
Investor Profile
Founders in the listed sectors AI, Healthcare and SaaS, and focus areas Big Data, Data Analytics, Enterprise SaaS and HR Tech will recognize the pattern in this portfolio.
The portfolio and focus above give founders context on whether Mark Graban matches their raise.
Similar investors
Showing 20 of 100
Mathieu Guerville
angel investor and operator angel
Chicago, United States
Allen Graber
Head of Partnerships
Atlanta, United States
Stephen Garden
angel investor
Los Angeles, United States
Joe Greene
angel investor
Denver, United States
Steve Goodman
angel investor and operator angel
United States
Mark Jacobstein
General Partner
Stanford, United States
Mark Organ
angel investor and operator angel
Toronto, Canada
Raj Sheth
operator angel
Mumbai, India
Mark Sten
angel investor and operator angel
Dallas, United States
Jamey Jeff
Global Head of Product Marketing
Washington, United States
Steve Blank
angel investor and operator angel
Pescadero, United States
Andrew Garvin
Investor
Oakland, United States
Jonathan Brickman
angel investor and operator angel
Boca Raton, United States
Scott Garber
Managing Partner
Washington, United States
Marcel Legrand
angel investor and operator angel
New York, United States
William Sharkey
angel investor
Goshen, United States
Mark Graffagnini
angel investor
United States
Dave McDowell
angel investor and operator angel
San Francisco, United States
Marcus Bartram
angel investor
San Francisco, United States
Michael Bradley
angel investor and operator angel
Miami, United States
Frequently asked questions
Who is Mark Graban?
Mark Graban is an angel investor based in Cincinnati, Ohio, United States with 2 known investments on file, among them Catalysis Inc. and Value Capture LLC. The sections above list the sectors attached to that record.
What does Mark Graban invest in?
Listed sectors include AI, Healthcare and SaaS; listed focus areas include Big Data, Data Analytics, Enterprise SaaS and HR Tech. 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.
How do I contact Mark Graban?
An email address, a phone number and a LinkedIn page are on file for Mark Graban. 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 6 September 2026 · How this data is built · Report a correction or request removal