# Quantagonia funding: rounds and investors

> Quantagonia has raised $3.9M across 1 round since 2023. Investors include Voima Ventures and Tensor Ventures. Every round with its source.

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

Germany · [Seed startup](https://millionrounds.com/companies)

# Who invested in *Quantagonia*

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.

Quantum Computing

Funding summary Updated 26 Oct 2026

**$3.9M** raised across 1 round since 2023, from 1 source

- **Latest round:** Seed, $3.9M Jul 2023
- **Investors:** 2

See who backed them

## The rounds

- **Jul 2023** Seed **$3.9M** [Voima Ventures](https://millionrounds.com/fund/voima-ventures) [Tensor Ventures](https://millionrounds.com/fund/tensor-ventures) Source recorded

## Everyone who backed them

[Voima Ventures](https://millionrounds.com/fund/voima-ventures) VC firm **1** round

[Tensor Ventures](https://millionrounds.com/fund/tensor-ventures) VC firm **1** round

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

## Also claim to have backed them

This firm lists Quantagonia as a portfolio company on their own website, but no report of a round names it. They are the firms' own claims, kept apart from the rounds above.

[FTTF](https://millionrounds.com/fund/fttf) VC firm Per its own site

## Quick answers about Quantagonia

### Who invested in Quantagonia?

Quantagonia's investors include Voima Ventures and Tensor Ventures.

### How much has Quantagonia raised?

Quantagonia has raised $3.9M across 1 round since 2023.

### When did Quantagonia last raise?

Quantagonia's most recent round was a Seed of $3.9M in Jul 2023.

### What was Quantagonia's biggest round?

Its most recent round, $3.9M in Jul 2023, is also its largest on record.

### Who backed Quantagonia first?

Quantagonia's first round on record, in Jul 2023, was backed by Voima Ventures and Tensor Ventures.

### What stage is Quantagonia at?

Quantagonia's latest named round is a Seed, in Jul 2023.

### Where is Quantagonia based?

Quantagonia is based in Germany.

## Companies like Quantagonia

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

[**QuantumDiamonds** $201M · Jul 2026](https://millionrounds.com/company/quantumdiamonds)[**EleQtron** $67M · Jun 2026](https://millionrounds.com/company/eleqtron)[**Oratomic** $775M · Oct 2026](https://millionrounds.com/company/oratomic)[**Quanfluence** $12M · Oct 2026](https://millionrounds.com/company/quanfluence)[**Mesa Quantum** $23M · Sept 2026](https://millionrounds.com/company/mesa-quantum)[**QSENSATO** $1.1M · Sept 2026](https://millionrounds.com/company/qsensato)

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