United Kingdom · Funded startup

Who invested in Bramble Energy

2 rounds we have observed, with the 6 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.

CleantechEnergy

Funding summaryUpdated 26 Oct 2026

$63Mraised across 2 rounds since 2022, from 2 sources

$47MGrowth$16MGrant
Latest round
Grant, $16MMay 2023
Biggest round
$47MGrowth · Feb 2022
Investors
6 (1 led)
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.

2023
$47MGrowth$16MGrant
First round
Growth, $47M
Feb 2022
Biggest round
$47M
Growth · Feb 2022
Between rounds
14 months
from the last two
Bramble EnergyClean energy1 / 13Their pitch deckBramble Energy's pitch deck, 13 slidesEach slide read for what it argues, against the decks that raised at the same stage.

The rounds

  1. May 2023
    Grant$16M1 new2 returning

    Source recorded

  2. Feb 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.

Everyone who backed them

ParkwalkVC firm2rounds
IP GroupVC firm2rounds
HydrogenOne Capital Growth plcGrowth equity1round, led 1
Business Growth FundPrivate equity1round
UCL Technology FundVC firm1round

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

Also claim to have backed them

This firm lists Bramble Energy 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.

AlbionVCVC firmPer its own site

Quick answers about Bramble Energy

Who invested in Bramble Energy?

Bramble Energy's investors include Parkwalk, IP Group, HydrogenOne Capital Growth plc, Business Growth Fund and Advanced Propulsion Centre UK, and 1 more on record.

How much has Bramble Energy raised?

Bramble Energy has raised $63M across 2 rounds since 2022.

When did Bramble Energy last raise?

Bramble Energy's most recent round was a Grant of $16M in May 2023.

What was Bramble Energy's biggest round?

Bramble Energy's largest round on record is $47M (Growth), in Feb 2022, led by HydrogenOne Capital Growth plc.

Who backed Bramble Energy first?

Bramble Energy's first round on record, in Feb 2022, was backed by HydrogenOne Capital Growth plc, Business Growth Fund and Parkwalk and 2 others.

What stage is Bramble Energy at?

Bramble Energy's latest named round is a Grant, in May 2023.

Where is Bramble Energy based?

Bramble Energy is based in the United Kingdom.

Who led Bramble Energy's rounds?

HydrogenOne Capital Growth plc led the Growth in 2022.

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