Etched
Designs AI inference hardware systems combining specialized chips, racks and software.
$700MSeries D
ParticipantPV
Primary Venture Partners
Activity from announced rounds
Activity in this selectionUnited States · Aug 31, 2026 · Aug 1, 2026
Primary Venture Partners is the investment firm named by Windmill and as seed lead by Zero’s founder.
Recorded funding activity
Zero develops customer-management tools for startup revenue teams. Other activity includes Inspiren’s care-coordination systems and Etched’s inference hardware. The firm history preserves these separate company events.
Sources
- Rounds participated in
- 1
- Confirmed lead rounds
- 0 All roles disclosed
- New companies
- 1 First participation on record · 0 follow-on
- Funding in participating rounds
- $700M 1 disclosed · full round size, not this investor’s share