645 Ventures

Venture capital · New York, New York

Founded in 2013, 645 Ventures is a venture capital firm based in New York. 40 portfolio companies and 2 recorded rounds are on record.

AUM
$550.0M
Portfolio companies
40
Recorded deals
2
10 in last 12M
Last investment
Mar 2026

Deal history

2 participations
DateCompanyRaisedRole
Sep 2026Gimlet Labs▮▮
Mar 2026Shield AI▮▮
All 2 deals — valuations, dates and lead flags are a member feature
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Investment activity

645 Ventures joined 2 recorded rounds in the last two years. 1 round landed in the last 90 days. Most recently: Gimlet Labs (Series B, Sep 2026) and Shield AI (Series G, Mar 2026).

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