D
Defiant
Activity from announced rounds
Activity in this selectionOct 16, 2026 · Sep 17, 2026
Defiant is a B2B software and fintech venture manager whose official portfolio identifies Rivia, Zero and Blitzy.
Recorded funding activity
Zero develops customer-management software for startup revenue teams. Blitzy applies autonomous agents to enterprise software development, while Rivia connects fragmented clinical-trial data. These company records identify this manager separately from Defiance Ventures and unrelated namesakes.
Sources
- 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.