United States · Seed startup

Who invested in Leash Bio

One round we have observed, with the one investor named in it. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.

Biotech

Funding summaryUpdated 26 Oct 2026

$9.3Mraised across 1 round since 2024, from 2 sources

Latest round
Seed, $9.3MApr 2024
Investors
1
See who backed them

The rounds

  1. Apr 2024
    Seed$9.3M

    Source recorded and 1 other

Founders and team

From Leash Bio's own website: 1 founder, 5 on the team.

Andrew BlevinsCTO, Co-founder
  • Ben MillerHead of Operations
  • Joseph CarpenterHead of Chemistry
  • Mackenzie RomanResearch Associate
  • Max KleinsasserResearch Engineer
  • Sean Francis-LyonStaff Software Engineer

Everyone who backed them

MetaplanetVC firm1round

Missing a round, or an investor who was in one? Tell us.

Also claim to have backed them

This firm lists Leash Bio as a portfolio company on their own website, but no report of a round names it. They are the firms' own claims, kept apart from the rounds above.

Innovation EndeavorsVC firmPer its own site

Quick answers about Leash Bio

Who invested in Leash Bio?

Leash Bio's investors include Metaplanet.

How much has Leash Bio raised?

Leash Bio has raised $9.3M across 1 round since 2024.

When did Leash Bio last raise?

Leash Bio's most recent round was a Seed of $9.3M in Apr 2024.

What was Leash Bio's biggest round?

Its most recent round, $9.3M in Apr 2024, is also its largest on record.

Who backed Leash Bio first?

Leash Bio's first round on record, in Apr 2024, was backed by Metaplanet.

What stage is Leash Bio at?

Leash Bio's latest named round is a Seed, in Apr 2024.

Where is Leash Bio based?

Leash Bio is based in the United States.

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In the same sector, and raised in the last eighteen months.

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