Data sourced from SEC EDGAR filingsCompiled by Free Startup Funding DatabaseLast updated: Oct 2026
SEC Form D Verified4 Funds Tracked

Firstmark Capital

Venture Capital Firm | Contact & Fund History

NEW YORK, NY
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Funds Tracked

4

Total Raised

$615M

Latest Fund

FirstMark Capital Growth V, L.P.

How to Contact Firstmark Capital

Official Contact Channels

firstmark.com

General Partners

Richard Heitzmann; Amish Jani; Amish A. Jani; Richard R. Heitzmann

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4 team members listed on the firm's website

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Firstmark Capital Team

  • Rick Heitzmann

    Co-Founder & Partner

  • Amish Jani

    Co-Founder & Partner

  • Matt Turck

    Partner

  • Adam Nelson

    Partner

Listed on the firm's own website: firstmark.com. Titles can change; check the firm's site before reaching out.

Fund History

FirstMark Capital VI, L.P.

FirstMark Capital VII, L.P.

FirstMark Capital Growth V, L.P.

FirstMark Capital VI-F, L.P.

Frequently Asked Questions

How do I contact Firstmark Capital?

To contact Firstmark Capital: visit firstmark.com; their team of 4 is listed on their website.

How many funds has Firstmark Capital raised?

Firstmark Capital has raised 4 tracked funds, totaling $615M in tracked capital.

Where is Firstmark Capital located?

Firstmark Capital is headquartered in NEW YORK, NY.

Firm Details

Fund Family Size3

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Data Sources: SEC EDGAR filings, company disclosures, and verified public records.

Profile updated: Oct 23, 2026