6V
645 Ventures
Activity from announced rounds
Activity in this selectionOct 16, 2026 · Sep 17, 2026
645 Ventures is an investment firm whose partners include Aaron Holiday and Nnamdi Okike. Its AI infrastructure and developer-tools coverage identifies Gimlet Labs, while its own communications connect the firm to Ellis.
Recorded funding activity
The recorded activity includes Gimlet’s Series B for a compiler and cloud platform that distribute AI inference across processor types. Seed financings for Ellis, Fish Audio and General Analysis cover private-credit operations, voice generation and security for AI agents. These examples describe announcements covered by RoundOS rather than the firm’s complete portfolio.
- Rounds participated in
- 0
- Confirmed lead rounds
- — All roles disclosed
- New companies
- 0 First participation on record · 0 follow-on
- Funding in participating rounds
- — 0 disclosed · full round size, not this investor’s share
By stage
No activity in this selection.
By primary sector
No activity in this selection.
By country
No activity in this selection.
Rounds
0 in this selectionNo rounds match this selection.