Who invested in ZERO5?
ZERO5's investors include MassChallenge.

Funding summaryUpdated 26 Oct 2026
$2.3Mraised across 1 round since 2021, from 1 source
From the SEC filings it signed: 1 on the team.
ZERO5's investors include MassChallenge.
ZERO5 has raised $2.3M across 1 round since 2021.
ZERO5's most recent round was a Venture of $2.3M in Mar 2021.
Its most recent round, $2.3M in Mar 2021, is also its largest on record.
ZERO5's first round on record, in Mar 2021, was backed by MassChallenge.
ZERO5's latest named round is a Venture, in Mar 2021.
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