137 Ventures

Activity from announced rounds

Activity in this selectionOct 16, 2026 · Jul 19, 2026
Rounds participated in
2
Confirmed lead rounds
—
2 roles undisclosed
New companies
1
First participation on record · 1 follow-on
Funding in participating rounds
$1.7B
2 disclosed · full round size, not this investor’s share

By stage

Series C+2

By primary sector

Defense tech1
Space tech1

By country

United States2

Rounds

2 in this selection
Impulse Space

Builds highly maneuverable orbital transfer vehicles and kick stages for in-space mobility and satellite logistics

$308MSeries D extension
Role not disclosed
Hadrian

Builds highly automated factories producing defense and aerospace systems

$1.4BSeries D
Role not disclosed