# ONiO funding: rounds and investors

> ONiO has raised $5.7M across 1 round since 2025. Investors include EIC Accelerator. Every round with its source.

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

Norway · [Series A startup](https://millionrounds.com/companies)

# Who invested in *ONiO*

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

**$5.7M** raised across 1 round since 2025, from 1 source

- **Latest round:** Series A, $5.7M Jun 2025
- **Investors:** 1

See who backed them

## The rounds

- **Jun 2025** Series A **$5.7M** [EIC Accelerator](https://millionrounds.com/fund/eic-accelerator) Source recorded

## Everyone who backed them

[EIC Accelerator](https://millionrounds.com/fund/eic-accelerator) Government **1** round

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

## Also claim to have backed them

These 2 firms list ONiO as a portfolio company on their own websites, but no report of a round names them. They are the firms' own claims, kept apart from the rounds above.

[node.vc](https://millionrounds.com/fund/node-vc) VC firm Per its own site

[Farmhouse Capital](https://millionrounds.com/fund/farmhouse-capital) VC firm Per its own site

## Quick answers about ONiO

### Who invested in ONiO?

ONiO's investors include EIC Accelerator.

### How much has ONiO raised?

ONiO has raised $5.7M across 1 round since 2025.

### When did ONiO last raise?

ONiO's most recent round was a Series A of $5.7M in Jun 2025.

### What was ONiO's biggest round?

Its most recent round, $5.7M in Jun 2025, is also its largest on record.

### Who backed ONiO first?

ONiO's first round on record, in Jun 2025, was backed by EIC Accelerator.

### What stage is ONiO at?

ONiO's latest named round is a Series A, in Jun 2025.

### Where is ONiO based?

ONiO is based in Norway.

## Companies like ONiO

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

[**EQON** $6.3M · Jun 2026](https://millionrounds.com/company/eqon)[**Photoncycle** $17M · Mar 2026](https://millionrounds.com/company/photoncycle)[**Cartesian** Sept 2025](https://millionrounds.com/company/cartesian)[**Cloudberry Clean Energy** $76K · May 2025](https://millionrounds.com/company/cloudberry-clean-energy)[**Amogy** $125M · Oct 2026](https://millionrounds.com/company/amogy)[**LanzaJet** $67M · Oct 2026](https://millionrounds.com/company/lanzajet)

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