Investors / Define Ventures
Define Ventures
Define Ventures is a venture capital firm based in the United States. Define Ventures has backed 1 Canadian AI company in the Index, joining 1 tracked round. The most recent was Blank Bio's US$7.2M seed round in May 2026. Define Ventures most often invests alongside Leonis Capital, Nova Threshold and Ripple Ventures.
VC based in US. 1 Canadian AI company in the Index, 1 tracked round.
- Type
- VC
- HQ country
- US
- Companies
- 1
- Tracked rounds
- 1
- Led
- 0
- First tracked deal
- Blank Bio, May 2026
- Latest tracked deal
- Blank Bio, May 2026
Portfolio
| Company | Rounds joined (date, round size) | Company's total raised | Role |
|---|---|---|---|
| Blank Bio | Seed · May 2026 · US$7.2M round | US$7.2M | — |
A round's size is the whole round as announced, not this investor's cheque.
Frequent co-investors
Leonis Capital (1 shared round), Nova Threshold (1 shared round), Ripple Ventures (1 shared round), SignalFire (1 shared round), Y Combinator (1 shared round)
Data as of November 10, 2026.