Riot Ventures

Activity from announced rounds

Activity in this selectionOct 16, 2026 · Jul 19, 2026
Rounds participated in
2
Confirmed lead rounds
1
1 roles undisclosed
New companies
2
First participation on record · 0 follow-on
Funding in participating rounds
$1.2B
2 disclosed · full round size, not this investor’s share

By stage

Growth1
Series B1

By primary sector

Climate tech1
Space tech1

By country

Bulgaria1
United States1

Rounds

2 in this selection
EnduroSat

EnduroSat designs and manufactures modular, software-defined satellites and components, and provides mission services for commercial and institutional operators.

$205MFunding round
Lead
Valar Atomics

Builds small modular nuclear reactors for AI data centers and industrial power

$1BSeries B
Role not disclosed