Big Sur Ventures

Activity from announced rounds

All recorded activity
Rounds participated in
3
Confirmed lead rounds
—
3 roles undisclosed
New companies
3
First participation on record · 0 follow-on
Funding in participating rounds
$21M
3 disclosed · full round size, not this investor’s share

By stage

Pre-seed2
Seed1

By primary sector

AI1
Biotech1
Hardware1

By country

Spain1
United Kingdom1
United States1

Rounds

3 in all activity
Arq

Arq develops quantum repeaters and networking hardware for the quantum internet

$1.4MPre-Seed
Role not disclosed
Tolemy Bio

Develops AI-enabled platform for cell biology research to help biopharma teams interpret and optimise experimental workflows

€1.4MPre-Seed
Role not disclosed
Axiomatic AI

Builds the verification standard for engineering-focused artificial intelligence

$18MSeed
Role not disclosed