United Kingdom · Funded startup

Who invested in Haydale

4 rounds we have observed, with the 0 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.

Chemicals & Materials

Raised 11 months ago

Funding summaryUpdated 15 Nov 2026

$41Mraised across 4 rounds since 2021, from 4 sources

$7.0MRound$6.4MRound$3.1MRound$25MRound
Latest round
Round, $25MDec 2025
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The funding story

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

2022202320242025
$7.0MRound$6.4MRound$3.1MRound$25MRound
First round
Round, $7.0M
Sept 2021
Biggest round
$25M
Round · Dec 2025
Usual gap between rounds
12 months
the median of 3

The rounds

  1. Dec 2025
    Round$25M

    No investor was named in the report.

    Shares issued, filed with Companies House (SH01); no report of this raise yet

  2. Jun 2025
    Round$3.1M

    No investor was named in the report.

    Shares issued, filed with Companies House (SH01); no report of this raise yet

  3. Sept 2022
    Round$6.4M

    No investor was named in the report.

    Shares issued, filed with Companies House (SH01); no report of this raise yet

  4. Sept 2021
    Round$7.0M

    No investor was named in the report.

    Shares issued, filed with Companies House (SH01); no report of this raise yet

Quick answers about Haydale

How much has Haydale raised?

Haydale has raised $41M across 4 rounds since 2021.

When did Haydale last raise?

Haydale's most recent round, $25M, was in Dec 2025.

What was Haydale's biggest round?

Its most recent round, $25M in Dec 2025, is also its largest on record.

Where is Haydale based?

Haydale is based in the United Kingdom.

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