Data sourced from SEC EDGAR filingsCompiled by Free Startup Funding DatabaseLast updated: Oct 2026
SEC Form D Verified2 Funds Tracked

Define Ventures

Venture Capital Firm | Contact & Fund History

SAN FRANCISCO, CA
Funds Tracked

2

Total Raised

$288M

Latest Fund

Define Ventures Fund II, L.P.

Oct 2020 · $200M

How to Contact Define Ventures

Official Contact Channels

General Partners

Lynne Chou O'Keefe

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3 team members listed on the firm's website

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Define Ventures Team

  • Lynne Chou O'Keefe

    Founder & Managing Partner

  • Chirag Shah

    Partner

  • Michael Wert

    Partner

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

Fund History

Define Ventures Fund II, L.P.

Oct 2020

$200M

Define Ventures Fund I, L.P.

Oct 2018

$88M

Frequently Asked Questions

How do I contact Define Ventures?

To contact Define Ventures: visit definevc.com; connect on their LinkedIn company page; their team of 3 is listed on their website.

How many funds has Define Ventures raised?

Define Ventures has raised 2 tracked funds, totaling $288M in tracked capital.

Where is Define Ventures located?

Define Ventures is headquartered in SAN FRANCISCO, CA.

Firm Details

First FilingOct 2018
Latest FilingOct 2020

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

Profile updated: Oct 23, 2026