Who invested in Spiral Hydrogen?
Spiral Hydrogen's investors include European Union, ByFounders, Superangel and Norrsken Evolve.

Netherlands · Pre-seed startup
Funding summaryUpdated 26 Oct 2026
$3.1Mraised across 1 round since 2026, from 1 source
From Spiral Hydrogen's own website: 2 founders.
Spiral Hydrogen's investors include European Union, ByFounders, Superangel and Norrsken Evolve.
Spiral Hydrogen has raised $3.1M across 1 round since 2026.
Spiral Hydrogen's most recent round was a Pre-seed of $3.1M in Apr 2026.
Its most recent round, $3.1M in Apr 2026, is also its largest on record.
Spiral Hydrogen's first round on record, in Apr 2026, was backed by European Union, ByFounders and Superangel and 1 others.
Spiral Hydrogen's latest named round is a Pre-seed, in Apr 2026.
Spiral Hydrogen is based in the Netherlands.
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