Spero Ventures

Activity from announced rounds

Activity in this selectionOct 16, 2026 · Jul 19, 2026
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
$44M
2 disclosed · full round size, not this investor’s share

By stage

Seed1
Series B1

By primary sector

Climate tech1
Healthtech1

By country

1
United States1

Rounds

2 in this selection
Tiny Health

Tiny Health provides gut and vaginal microbiome testing and analysis to help families understand microbiome health across life stages.

$33MSeries B
Participant
AGent Energy

AGent Energy helps facilities earn revenue from backup generators by coordinating their participation in power markets.

$11MSeed
Role not disclosed