Cal Henderson

Activity from announced rounds

Activity in this selectionUnited Kingdom · Oct 12, 2026 · Jan 1, 2026
Rounds participated in
2
Confirmed lead rounds
—
2 roles undisclosed
New companies
2
First participation on record · 0 follow-on
Funding in participating rounds
$27M
2 disclosed · full round size, not this investor’s share

By stage

Seed1
Series A1

By primary sector

AI2

By country

United Kingdom2

Rounds

2 in this selection
Marker

Provides AI-powered writing tools for writers

$13MSeed
Role not disclosed
Electric Twin

Develops synthetic audience models to simulate real-world human thinking and behaviour

$14MSeries A
Role not disclosed