# Arqh funding: rounds and investors

> Arqh has raised $3.8M across 1 round since 2025. Investors include Founderful. Every round with its source.

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

Switzerland · [Pre-seed startup](https://millionrounds.com/companies)

# Who invested in *Arqh*

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.

AI

Funding summary Updated 26 Oct 2026

**$3.8M** raised across 1 round since 2025, from 1 source

- **Latest round:** Pre-seed, $3.8M Sept 2025
- **Investors:** 1

See who backed them

## The rounds

- **Sept 2025** Pre-seed **$3.8M** [Founderful](https://millionrounds.com/fund/founderful) Source recorded

## Founders and team

From Arqh's own website: 4 on the team.

- **Antonia Unger** CEO
- **Mert Erkul** CTO
- **Didem Durukan** Data Engineer
- **Philippe Holstein** Forward deployed engineer

## Everyone who backed them

[Founderful](https://millionrounds.com/fund/founderful) VC firm **1** round

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

## Also claim to have backed them

This firm lists Arqh 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.

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

## Quick answers about Arqh

### Who invested in Arqh?

Arqh's investors include Founderful.

### How much has Arqh raised?

Arqh has raised $3.8M across 1 round since 2025.

### When did Arqh last raise?

Arqh's most recent round was a Pre-seed of $3.8M in Sept 2025.

### What was Arqh's biggest round?

Its most recent round, $3.8M in Sept 2025, is also its largest on record.

### Who backed Arqh first?

Arqh's first round on record, in Sept 2025, was backed by Founderful.

### What stage is Arqh at?

Arqh's latest named round is a Pre-seed, in Sept 2025.

### Where is Arqh based?

Arqh is based in Switzerland.

## Companies like Arqh

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

[**Besso** $4.8M · Oct 2026](https://millionrounds.com/company/besso)[**Jaipur Robotics** $5.2M · Sept 2026](https://millionrounds.com/company/jaipur-robotics)[**Fusionality** $3.7M · Sept 2026](https://millionrounds.com/company/fusionality)[**Gravis Robotics** $223M · Aug 2026](https://millionrounds.com/company/gravis-robotics)[**Aisot Technologies** $4.4M · Aug 2026](https://millionrounds.com/company/aisot-technologies)[**Atinary** $10M · Aug 2026](https://millionrounds.com/company/atinary)

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