United Kingdom · Funded startup

Who invested in Heimdal

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

Y Combinator: S21

Funding summaryUpdated 26 Oct 2026

$40Kraised across 1 round since 2024, from 1 source

Latest round
Grant, $40KJun 2024
Investors
5
See who backed them

The rounds

  1. Jun 2024
    Grant$40K

    Source recorded

Founders and team

From the SEC filings it signed: 2 on the team.

  • Erik J. MillarExecutive Officer, Directori
  • Marcus LimaExecutive Officer, Directori

Everyone who backed them

Y CombinatorAccelerator1round
Liquid 2 VenturesVC firm1round
Soma CapitalVC firm1round
MetaplanetVC firm1round
Parallel18Accelerator1round

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

Quick answers about Heimdal

Who invested in Heimdal?

Heimdal's investors include Y Combinator, Liquid 2 Ventures, Soma Capital, Metaplanet and Parallel18.

How much has Heimdal raised?

Heimdal has raised $40K across 1 round since 2024.

When did Heimdal last raise?

Heimdal's most recent round was a Grant of $40K in Jun 2024.

What was Heimdal's biggest round?

Its most recent round, $40K in Jun 2024, is also its largest on record.

Who backed Heimdal first?

Heimdal's first round on record, in Jun 2024, was backed by Y Combinator, Liquid 2 Ventures and Soma Capital and 2 others.

What stage is Heimdal at?

Heimdal's latest named round is a Grant, in Jun 2024.

Where is Heimdal based?

Heimdal is based in the United Kingdom.

Companies like Heimdal

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

Adaptavate$15M · Oct 2026Metris Energy$7.5M · Sept 2026Isometric$50M · Sept 2026Breathe Battery Technologies$132M · Aug 2026BE DesignAug 2026Oshen$5.0M · Aug 2026

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