Primary Venture Partners

Activity from announced rounds

Activity in this selectionUnited States · Oct 19, 2026 · Jul 22, 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
3
Confirmed lead rounds
1
All roles disclosed
New companies
3
First participation on record · 0 follow-on
Funding in participating rounds
$779.8M
3 disclosed · full round size, not this investor’s share

By stage

Series C+2
Seed1

By primary sector

AI1
Hardware1
Healthtech1

By country

United States3

Rounds

3 in this selection
Forgepoint

AI software that helps manufacturers prepare quotes and manage sales administration.

$9.8MSeed
Lead
Inspiren

Inspiren equips senior-living communities with connected devices and software that help staff prevent falls and coordinate resident care.

$70MSeries C
Participant
Etched

Designs AI inference hardware systems combining specialized chips, racks and software.

$700MSeries D
Participant