United States · 
Who invested in Leucine?
Leucine's investors include Techstars and MassChallenge.
United States · Series A startup
Who invested in Leucine
One round we have observed, with the 2 investors 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.
Funding summaryUpdated 26 Oct 2026
$7.0Mraised across 1 round since 2023, from 2 sources
- Latest round
- Series A, $7.0MOct 2023
- Investors
- 2
The rounds
- Oct 2023
Everyone who backed them
Missing a round, or an investor who was in one? Tell us.
Also claim to have backed them
This firm lists Leucine 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.
Quick answers about Leucine
How much has Leucine raised?
Leucine has raised $7.0M across 1 round since 2023.
When did Leucine last raise?
Leucine's most recent round was a Series A of $7.0M in Oct 2023.
What was Leucine's biggest round?
Its most recent round, $7.0M in Oct 2023, is also its largest on record.
Who backed Leucine first?
Leucine's first round on record, in Oct 2023, was backed by Techstars and MassChallenge.
What stage is Leucine at?
Leucine's latest named round is a Series A, in Oct 2023.
Where is Leucine based?
Leucine is based in the United States.
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