# Open Mineral AG funding: rounds and investors

> Open Mineral AG has raised $33M across 1 round since 2021. Investors include Mubadala and Emerald Technology Ventures. Every round with its source.

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

Switzerland · [Series C startup](https://millionrounds.com/companies)

# Who invested in *Open Mineral AG*

One round we have observed, with the 2 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.

E-commerce

Funding summary Updated 26 Oct 2026

**$33M** raised across 1 round since 2021, from 1 source

- **Latest round:** Series C, $33M Sept 2021
- **Investors:** 2

See who backed them

## The rounds

- **Sept 2021** Series C **$33M** [Mubadala](https://millionrounds.com/fund/mubadala) [Emerald Technology Ventures](https://millionrounds.com/fund/emerald-technology-ventures) Source recorded

## Everyone who backed them

[Mubadala](https://millionrounds.com/fund/mubadala) Private equity **1** round

[Emerald Technology Ventures](https://millionrounds.com/fund/emerald-technology-ventures) VC firm **1** round

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

## Quick answers about Open Mineral AG

### Who invested in Open Mineral AG?

Open Mineral AG's investors include Mubadala and Emerald Technology Ventures.

### How much has Open Mineral AG raised?

Open Mineral AG has raised $33M across 1 round since 2021.

### When did Open Mineral AG last raise?

Open Mineral AG's most recent round was a Series C of $33M in Sept 2021.

### What was Open Mineral AG's biggest round?

Its most recent round, $33M in Sept 2021, is also its largest on record.

### Who backed Open Mineral AG first?

Open Mineral AG's first round on record, in Sept 2021, was backed by Mubadala and Emerald Technology Ventures.

### What stage is Open Mineral AG at?

Open Mineral AG's latest named round is a Series C, in Sept 2021.

### Where is Open Mineral AG based?

Open Mineral AG is based in Switzerland.

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