Who invested in PeptiStar?
PeptiStar's investors include SMBC Venture Capital, Mizuho Capital and Mitsubishi Corporation.

Funding summaryUpdated 26 Oct 2026
$17Mraised across 1 round since 2020, from 1 source
PeptiStar's investors include SMBC Venture Capital, Mizuho Capital and Mitsubishi Corporation.
PeptiStar has raised $17M across 1 round since 2020.
PeptiStar's most recent round was a Venture of $17M in Dec 2020.
Its most recent round, $17M in Dec 2020, is also its largest on record.
PeptiStar's first round on record, in Dec 2020, was backed by SMBC Venture Capital, Mizuho Capital and Mitsubishi Corporation.
PeptiStar's latest named round is a Venture, in Dec 2020.
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