Primary Venture Partners

Activity from announced rounds

Activity in this selectionHardware

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
0
1 roles undisclosed
New companies
3
First participation on record · 0 follow-on
Funding in participating rounds
$781M
3 disclosed · full round size, not this investor’s share

By stage

Series C+2
Seed1

By primary sector

Developer tools1
Hardware1
Healthtech1

By country

United States3

Rounds

3 in this selection
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
Haiqu

Builds software to optimise quantum hardware

$11MSeed
Role not disclosed