Finland · 
Who invested in Marginum?
Marginum's investors include Business Finland.
Finland · Seed startup
Who invested in Marginum
Funding summaryUpdated 26 Oct 2026
$2.9Mraised across 1 round since 2025, from 1 source
- Latest round
- Seed, $2.9MAug 2025
- Investors
- 1
The rounds
- Aug 2025
Founders and team
From Marginum's own website: 5 on the team.
- Samu LehtonenChief Executive Officer
- Joonas KonkiChief Scientific Officer
- Juho LeskinenChief Technology Officer
- Mikko HallanoroChief Business Officer
- Antti-Pekka ElomaaChairman of Board
AdvisersClinical Trial Physician
Also claim to have backed them
This firm lists Marginum as a portfolio company on their own website, but no report of a round names it. They are the firms' own claims, kept apart from the rounds above.
Quick answers about Marginum
How much has Marginum raised?
Marginum has raised $2.9M across 1 round since 2025.
When did Marginum last raise?
Marginum's most recent round was a Seed of $2.9M in Aug 2025.
What was Marginum's biggest round?
Its most recent round, $2.9M in Aug 2025, is also its largest on record.
Who backed Marginum first?
Marginum's first round on record, in Aug 2025, was backed by Business Finland.
What stage is Marginum at?
Marginum's latest named round is a Seed, in Aug 2025.
Where is Marginum based?
Marginum is based in Finland.
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In the same sector, and raised in the last eighteen months.
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