Riot Ventures

Activity from announced rounds

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

By stage

Series B2

By primary sector

Climate tech1
Defense tech1

By country

United States2

Rounds

2 in this selection
Valar Atomics

Valar Atomics develops modular nuclear reactors and energy campuses for industrial heat and electricity.

$1BSeries B
Participant
Sift

Delivers AI data infrastructure for mission-critical machines across space, defense, and autonomy

$42MSeries B
Role not disclosed