United States · 
Who invested in Proteus Space?
Proteus Space's investors include Capital Factory and Mana Ventures.
United States · Seed startup
Who invested in Proteus Space
Funding summaryUpdated 26 Oct 2026
$6.1Mraised across 1 round since 2025, from 1 source
- Latest round
- Seed, $6.1MMar 2025
- Investors
- 2
The rounds
- Mar 2025
Founders and team
From Proteus Space's own website: 3 on the team.
Everyone who backed them
Missing a round, or an investor who was in one? Tell us.
Also claim to have backed them
These 5 firms list Proteus Space as a portfolio company on their own websites, but no report of a round names them. They are the firms' own claims, kept apart from the rounds above.
Quick answers about Proteus Space
How much has Proteus Space raised?
Proteus Space has raised $6.1M across 1 round since 2025.
When did Proteus Space last raise?
Proteus Space's most recent round was a Seed of $6.1M in Mar 2025.
What was Proteus Space's biggest round?
Its most recent round, $6.1M in Mar 2025, is also its largest on record.
Who backed Proteus Space first?
Proteus Space's first round on record, in Mar 2025, was backed by Capital Factory and Mana Ventures.
What stage is Proteus Space at?
Proteus Space's latest named round is a Seed, in Mar 2025.
Where is Proteus Space based?
Proteus Space is based in the United States.
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In the same sector, and raised in the last eighteen months.
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