Joseph Horsman is an Investor at Madrona, whose known portfolio counts 10 companies.
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Investment focus
Contacts
Affiliated funds' portfolios
Investor at Madrona, whose known portfolio counts 10 companies
- Axiom
- Doss
- Entire
- Temporal Technologies
- Ridge AI
- Eclypsium
- Amigo AI
- MontyCloud
- Golden Analytics
- Scala
Investor Profile
Joseph Horsman is listed against sectors AI, Consumer, FinTech and Healthcare, and focus areas Cloud Infrastructure, Data Analytics, DevOps and Developer Tools in the database.
Stage-wise, the deals at Madrona cluster around Growth, Pre-Seed and Seed rounds.
The firm portfolio and the focus above give founders context on whether Joseph Horsman matches their raise.
Colleagues at Madrona
Matt McIlwain
Managing Director
Seattle, United States
Steve Singh
Managing Director
Austin, United States
Patrick J. Ennis
Venture Partner
North Bend, United States
Drew Green
Limited Partner in FUND VII
Vancouver, Canada
Paul Goodrich
Managing Director
Mercer Island, United States
Vivek Ramaswami
Partner
San Francisco, United States
Ishani Ummat
Investor
Seattle, United States
Scott Jacobson
Managing Director
Mercer Island, United States
Daniel Li
Venture Partner
Seattle, United States
Hope Cochran
Venture Partner
Seattle, United States
Anna Baird
Venture Partner
Carmel, United States
Bill Richter
Venture Partner
Bellevue, United States
Ted Kummert
Venture Partner
Kirkland, United States
Oren Etzioni
Venture Partner
Seattle, United States
S. Somasegar
Managing Director
Seattle, United States
Len Jordan
Venture Partner
Seattle, United States
Karan M.
Managing Director
Palo Alto, United States
Tim Porter
Managing Director
Seattle, United States
Mike Fridgen
Venture Partner
Seattle, United States
Rolanda Fu
Investor
United States
Frequently asked questions
Who is Joseph Horsman?
Joseph Horsman is a venture capital investor based in Seattle, Washington, United States, listed as Investor at Madrona. The known portfolio of that firm counts 10 companies. That portfolio belongs to the firm, not to Joseph Horsman personally.
What does Joseph Horsman invest in?
Listed sectors include AI, Consumer, FinTech and Healthcare; listed focus areas include Cloud Infrastructure, Data Analytics, DevOps and Developer Tools. 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 Joseph Horsman invest at?
Madrona appears in Growth, Pre-Seed and Seed rounds across its known deals, and Joseph Horsman is listed there as Investor. 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 Joseph Horsman listed at?
Joseph Horsman is listed as Investor at Madrona. 20 other people in the database share a firm with Joseph Horsman.
How do I contact Joseph Horsman?
A LinkedIn page is on file for Joseph Horsman. It is readable inside RaiseHunt after you create an account. The database holds no email address and no phone number for this profile.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal