Who invested in Source

4 rounds we have observed, with the 9 investors named in them. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.

Food & Beverage

Funding summaryUpdated 26 Oct 2026

$143Mraised across 4 rounds since 2022, from 4 sources

$3.0MSeed$130MSeries D$8.5MSeries A$1.4MPre-seed

Latest round: Pre-seed, $1.4MJun 2025
Biggest round: $130MSeries D · Jul 2022
Investors: 9

See who backed them

The funding story

Each circle is a round, placed by date and sized by amount. The line above is the running total.

202320242025

$3.0MSeed$130MSeries D$8.5MSeries A$1.4MPre-seed

First round: Seed, $3.0M
Biggest round: $130M
Usual gap between rounds: 12 months

The rounds

Jun 2025
Pre-seed$1.4M1 new
- Square Peg Capital
Source recordedSEC filing: $19M sold, first sale Feb 2025
Jul 2023
Series A$8.5M2 new
- M13
- Oregon Venture Fund
Source recorded
Jul 2022
Series D$130M4 new
Source recordedSEC filing: $109M sold, first sale Apr 2022
Apr 2022
Seed$3.0M2 new
- First Round Capital
- BoxGroup
Source recordedSEC filing: $109M sold, first sale Apr 2022

Who was in which round

The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.

Seed2022Series D2022Series A2023Pre-seed2025

Everyone who backed them

First Round CapitalVC firm1round

BoxGroupVC firm1round

BlackRockAsset manager1round

Breakthrough EnergyVC firm1round

Elemental ImpactVC firm1round

Fifth WallVC firm1round

M13VC firm1round

Square Peg CapitalVC firm1round

Oregon Venture FundVC firm1round

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

Also claim to have backed them

These 9 firms list Source as a portfolio company on their own websites, but no report of a round names them. They are the firms' own claims, kept apart from the rounds above.