Fine Structure Ventures

Activity from announced rounds

All recorded activity
Rounds participated in
4
Confirmed lead rounds
0
2 roles undisclosed
New companies
4
First participation on record · 0 follow-on
Funding in participating rounds
$299.7M
4 disclosed · full round size, not this investor’s share

By stage

Series B3
Series A1

By primary sector

Climate tech2
Hardware1
Industrial tech1

By country

United States2
Canada1
Spain1

Rounds

4 in all activity
iPRONICS

iPRONICS builds silicon-photonics optical circuit switches that let AI data centers reconfigure high-bandwidth connections between compute systems across and within racks.

$125MSeries B
Participant
pH7 Technologies

Develops critical-mineral extraction technologies for primary and secondary resources

CA$55MSeries B
Role not disclosed
DG Matrix

Provides solid-state transformer solutions for AI data centers and mass electrification

$60MSeries A
Role not disclosed
VEIR

VEIR designs superconducting power delivery systems for AI data centers.

$75MSeries B
Participant