# Ilmatar funding: rounds and investors

> Ilmatar has raised $544M across 1 round since 2023. Investors include Omnes. Every round with its source.

Source: https://millionrounds.com/company/ilmatar (Millionrounds; every figure on the page links to its filing or article)

Finland · [Funded startup](https://millionrounds.com/companies)

# Who invested in *Ilmatar*

One round we have observed, with the one investor 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.

Energy

Funding summary Updated 26 Oct 2026

**$544M** raised across 1 round since 2023, from 1 source

- **Latest round:** Debt, $544M Nov 2023
- **Investors:** 1

See who backed them

## The rounds

- **Nov 2023** Debt **$544M** [Omnes](https://millionrounds.com/fund/omnes-capital) Source recorded

## Everyone who backed them

[Omnes](https://millionrounds.com/fund/omnes-capital) VC firm **1** round

Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=ilmatar).

## Quick answers about Ilmatar

### Who invested in Ilmatar?

Ilmatar's investors include Omnes.

### How much has Ilmatar raised?

Ilmatar has raised $544M across 1 round since 2023.

### When did Ilmatar last raise?

Ilmatar's most recent round was a Debt of $544M in Nov 2023.

### What was Ilmatar's biggest round?

Its most recent round, $544M in Nov 2023, is also its largest on record.

### Who backed Ilmatar first?

Ilmatar's first round on record, in Nov 2023, was backed by Omnes.

### What stage is Ilmatar at?

Ilmatar's latest named round is a Debt, in Nov 2023.

### Where is Ilmatar based?

Ilmatar is based in Finland.

## Companies like Ilmatar

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

[**Ren-Gas** $791M · Sept 2026](https://millionrounds.com/company/ren-gas)[**TheStorage** $5.4M · Apr 2026](https://millionrounds.com/company/thestorage)[**Liquid Sun** Aug 2025](https://millionrounds.com/company/liquid-sun)[**Geyser Batteries** $1.1M · Jun 2025](https://millionrounds.com/company/geyser-batteries)[**Amogy** $125M · Oct 2026](https://millionrounds.com/company/amogy)[**LanzaJet** $67M · Oct 2026](https://millionrounds.com/company/lanzajet)

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