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Gerald Grinstein: Profile, Experience & Investments | Startup Intros

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GERALD GRINSTEIN

Co-Founder and Strategic Director at Madrona Ventures

ActiveFounder Investor

Updated: Apr 2, 2026 ·

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Role: Co-Founder and Strategic Director
Company: Madrona Ventures
Status: Active
Type: Founder, Investor

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Experience

Co-Founder and Strategic DirectorFounderCurrent

Madrona Ventures

Present - Present

Frequently Asked Questions

Who is Gerald Grinstein?

Gerald Grinstein is Co-Founder and Strategic Director at Madrona Ventures.

What companies has Gerald Grinstein founded?

Gerald Grinstein co-founded Madrona Ventures.