Finland · Venture startup

Who invested in Cactos

One round we have observed, with the 2 investors named in it. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.

Energy

Funding summaryUpdated 26 Oct 2026

$7.3Mraised across 1 round since 2025, from 1 source

Latest round
Venture, $7.3MJan 2025
Investors
2
See who backed them

The rounds

  1. Jan 2025
    Venture$7.3M

    Source recorded

Everyone who backed them

Superhero CapitalVC firm1round

Missing a round, or an investor who was in one? Tell us.

Also claim to have backed them

These 2 firms list Cactos 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.

FJ LabsVC firmPer its own site
TesiGovernmentPer its own site

Quick answers about Cactos

Who invested in Cactos?

Cactos's investors include Union Square Ventures and Superhero Capital.

How much has Cactos raised?

Cactos has raised $7.3M across 1 round since 2025.

When did Cactos last raise?

Cactos's most recent round was a Venture of $7.3M in Jan 2025.

What was Cactos's biggest round?

Its most recent round, $7.3M in Jan 2025, is also its largest on record.

Who backed Cactos first?

Cactos's first round on record, in Jan 2025, was backed by Union Square Ventures and Superhero Capital.

What stage is Cactos at?

Cactos's latest named round is a Venture, in Jan 2025.

Where is Cactos based?

Cactos is based in Finland.

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In the same sector, and raised in the last eighteen months.

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