Mark Meskin

Active Investor

Chief Strategic Development Officer at Millennium

New York City, New York

Mark Meskin, Chief Strategic Development Officer at Millennium is an active investor based in New York City, New York. This profile covers what Mark Meskin backs, at which stage, and how founders can reach out in 2026.

Mr. Mark Meskin serves as Chief Strategic Development Officer at Millennium Management. He is also an angel investor. He has oversight of Millennium's day-to-day trading and works with the Portfolio Managers to ensure they have the optimal platform to operate their trading strategies. In this role, he is also involved in Portfolio Manager evaluation, recruitment, and monitoring as well as coordinating with the various departments to support the needs of Millennium's trading strategies. Prior to joining the Firm, he spent nine years as Managing Director/Principal for Helfant Group, Inc., a NYSE member firm, responsible for the upstairs trading, operations and technology areas. He has an MBA in Finance from New York University and a Master's in Information Systems from the University of Cape Town, South Africa.

Investor type: AngelHedge Fund
Stages: Pre SeedSeedSeries BLate Stage Venture
Invests in: SaaS & EnterpriseConsumer & RetailLegalTech
Location: New York City, New York
Typical check: $1.6M
Past investments: 1

Notable investments

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How to reach Mark Meskin

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Frequently Asked Questions

What does Mark Meskin invest in?

Mark Meskin invests in SaaS & Enterprise, Consumer & Retail and LegalTech, typically at Pre Seed, Seed, Series B and Late Stage Venture. Match your sector and stage, then reach out with a personalized pitch.