United Kingdom · Series A startup

Who invested in Brilliant Planet

One round we have observed, with the 5 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.

Climate Tech

Funding summaryUpdated 26 Oct 2026

$12Mraised across 1 round since 2022, from 1 source

Latest round
Series A, $12MApr 2022
Investors
5
See who backed them

The rounds

  1. Apr 2022

Funding filed with regulators

Brilliant Planet filed one raise, $1.0M in all. Filings say how much was sold and to how many investors; they never name the investors.

  1. Jun 2022$1.0MUK share allotment

Everyone who backed them

Innovate UKVC firm1round
S2G InvestmentsGrowth equity1round
Toyota VenturesVC firm1round

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

Also claim to have backed them

This firm lists Brilliant Planet 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.

Mermaid FundVC firmPer its own site

Quick answers about Brilliant Planet

Who invested in Brilliant Planet?

Brilliant Planet's investors include Innovate UK, Union Square Ventures, S2G Investments, Toyota Ventures and Pegasus Tech Ventures.

How much has Brilliant Planet raised?

Brilliant Planet has raised $12M across 1 round since 2022.

When did Brilliant Planet last raise?

Brilliant Planet's most recent round was a Series A of $12M in Apr 2022.

What was Brilliant Planet's biggest round?

Its most recent round, $12M in Apr 2022, is also its largest on record.

Who backed Brilliant Planet first?

Brilliant Planet's first round on record, in Apr 2022, was backed by Innovate UK, Union Square Ventures and S2G Investments and 2 others.

What stage is Brilliant Planet at?

Brilliant Planet's latest named round is a Series A, in Apr 2022.

Where is Brilliant Planet based?

Brilliant Planet is based in the United Kingdom.

Companies like Brilliant Planet

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

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