Partner
Alex Marinier
Founder & General Partner, New Form Capital
- Firm
- New Form Capital
- Title
- Founder & General Partner
- Role
- General partner
- Known as
- Investor
Record updated 18 September 2026
About
Alex is Founder & General Partner at New Form. Previously, Alex was an investor at Sand Hill firm DCM Ventures, where he led the firm's expansion into blockchain investing. Prior to that, Alex worked in private equity at Blackstone in New York underwriting secondary transactions. He's a seed investor in Polymarket, Chaos Labs, and Compound among others. A native New Yorker, Alex holds a BSc from Cornell's SC Johnson College of Business.
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