How much has Fourthline raised?
Fourthline has raised $55M across 1 round since 2023.

Netherlands · Series B startup
Funding summaryUpdated 26 Oct 2026
$55Mraised across 1 round since 2023, from 1 source
No investor was named in the report.
Source recorded
From Fourthline's own website: 2 founders, 4 on the team.
Fourthline has raised $55M across 1 round since 2023.
Fourthline's most recent round was a Series B of $55M in Apr 2023.
Its most recent round, $55M in Apr 2023, is also its largest on record.
Fourthline's latest named round is a Series B, in Apr 2023.
Fourthline is based in the Netherlands.
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