Seed startup

Who invested in Souco

One round we have observed, with the 4 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.

B2B

Funding summaryUpdated 26 Oct 2026

$3.7Mraised across 1 round since 2019, from 1 source

Latest round
Seed, $3.7MJul 2019
Investors
4
See who backed them

The rounds

  1. Jul 2019

Everyone who backed them

SBI InvestmentVC firm1round
ANOBAKAVC firm1round

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Also claim to have backed them

These 3 firms list Souco 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.

Spiral CapitalVC firmPer its own site
Daiwa Corporate InvestmentCorporate VCPer its own site
Sumisho Venture PartnersCorporate VCPer its own site

Quick answers about Souco

Who invested in Souco?

Souco's investors include Mitsubishi UFJ Capital, SBI Investment, ANOBAKA and FFG Venture Business Partners.

How much has Souco raised?

Souco has raised $3.7M across 1 round since 2019.

When did Souco last raise?

Souco's most recent round was a Seed of $3.7M in Jul 2019.

What was Souco's biggest round?

Its most recent round, $3.7M in Jul 2019, is also its largest on record.

Who backed Souco first?

Souco's first round on record, in Jul 2019, was backed by Mitsubishi UFJ Capital, SBI Investment and ANOBAKA and 1 others.

What stage is Souco at?

Souco's latest named round is a Seed, in Jul 2019.

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