Who invested in Carbonstop?
Carbonstop's investors include HSG.

Funding summaryUpdated 26 Oct 2026
$15Mraised across 1 round since 2022, from 1 source
Carbonstop's investors include HSG.
Carbonstop has raised $15M across 1 round since 2022.
Carbonstop's most recent round was a Series B of $15M in Aug 2022.
Its most recent round, $15M in Aug 2022, is also its largest on record.
Carbonstop's first round on record, in Aug 2022, was backed by HSG.
Carbonstop's latest named round is a Series B, in Aug 2022.
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