Spain · 
Who invested in Harmonix?
Harmonix's investors include K Fund, ICF Capital and 4Founders Capital.
Spain · Seed startup
Who invested in Harmonix
Funding summaryUpdated 26 Oct 2026
$3.5Mraised across 1 round since 2025, from 1 source
- Latest round
- Seed, $3.5MApr 2025
- Investors
- 3
The rounds
- Apr 2025
Everyone who backed them
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Quick answers about Harmonix
How much has Harmonix raised?
Harmonix has raised $3.5M across 1 round since 2025.
When did Harmonix last raise?
Harmonix's most recent round was a Seed of $3.5M in Apr 2025.
What was Harmonix's biggest round?
Its most recent round, $3.5M in Apr 2025, is also its largest on record.
Who backed Harmonix first?
Harmonix's first round on record, in Apr 2025, was backed by K Fund, ICF Capital and 4Founders Capital.
What stage is Harmonix at?
Harmonix's latest named round is a Seed, in Apr 2025.
Where is Harmonix based?
Harmonix is based in Spain.
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