Bradley Katsuyama is an angel investor and operator angel based in New York, United States with 2 known investments: ClearGraph and The Public Health Company.
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Investment focus
- Stage
- Seed
Contacts
Bradley Katsuyama portfolio companies (2)
- ClearGraph
- The Public Health Company
Affiliated funds' portfolios
Co-Founder & CEO at IEX, whose known portfolio counts 3 companies
- Spice AI
- Skip
- Obol Labs
Investor Profile
The known portfolio sits in sectors AI, Commerce, Consumer and SaaS, and focus areas Data Analytics, E-Commerce, Enterprise SaaS and Machine Learning.
Bradley Katsuyama appears in Seed rounds across the known deals.
The portfolio and focus above give founders context on whether Bradley Katsuyama matches their raise.
Colleagues at IEX
Morgan Smith
Investor
New York, United States
Tilda Kawalek
Senior Product Manager
New York, United States
Ronan Ryan
Investor
New York, United States
Madison Elkhazin
Board Observer
Toronto, Canada
Jigme Thupten
Investor
Philadelphia, United States
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Frequently asked questions
Who is Bradley Katsuyama?
Bradley Katsuyama is an angel investor and operator angel based in New York, United States with 2 known investments on file, among them ClearGraph and The Public Health Company. The sections above list the sectors, stages and firms attached to that record.
What does Bradley Katsuyama invest in?
Listed sectors include AI, Commerce, Consumer and SaaS; listed focus areas include Data Analytics, E-Commerce, Enterprise SaaS 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 Bradley Katsuyama invest at?
The known deals of Bradley Katsuyama 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.
Which firm is Bradley Katsuyama listed at?
Bradley Katsuyama is listed as Co-Founder & CEO at IEX. 5 other people in the database share a firm with Bradley Katsuyama.
How do I contact Bradley Katsuyama?
An email address, a phone number and a LinkedIn page are on file for Bradley Katsuyama. 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