Spark Capital

Activity from announced rounds

Activity in this selectionOct 24, 2026 · Defense tech · Jan 1, 2026

Spark Capital is a venture investor that works with founders during early company development, with an emphasis on product judgment and founder-led businesses.

Spark’s stated approach favours sustained company building over short-term resale or financial engineering. It offers direct advice while leaving founders responsible for running their companies, rather than prescribing a single operating formula.

Sources
Rounds participated in
3
Confirmed lead rounds
1
2 roles undisclosed
New companies
3
First participation on record · 0 follow-on
Funding in participating rounds
$1.1B
3 disclosed · full round size, not this investor’s share

By stage

Series C+3

By primary sector

AI1
Defense tech1
Space tech1

By country

United States3

Rounds

3 in this selection
ASI

AI software for predicting and coordinating operations across aviation, energy grids and national security.

$325MSeries C
Lead
Neros Technologies

Designs and manufactures autonomous and interceptor drones for military applications

$250MSeries C
Role not disclosed
K2 Space

Manufactures large, high-power satellites.

$500MSeries D
Role not disclosed