# fox4X funding: rounds and investors

> fox4X has raised $9.5M across 1 round since 2018. Investors include Bayern Kapital, HTGF High-Tech Gründerfonds and UnternehmerTUM. Every round with its source.

Source: https://millionrounds.com/company/fox4x (Millionrounds; every figure on the page links to its filing or article)

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

# Who invested in *fox4X*

One round we have observed, with the 5 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.

Cleantech

Funding summary Updated 26 Oct 2026

**$9.5M** raised across 1 round since 2018, from 1 source

- **Latest round:** Series B, $9.5M Jun 2018
- **Investors:** 5

See who backed them

## The rounds

- **Jun 2018** Series B **$9.5M** [Bayern Kapital](https://millionrounds.com/fund/bayern-kapital) [HTGF High-Tech Gründerfonds](https://millionrounds.com/fund/high-tech-grunderfonds-htgf) [UnternehmerTUM](https://millionrounds.com/fund/unternehmertum) [Equinor Ventures](https://millionrounds.com/fund/equinor-ventures) [Falk Strascheg](https://millionrounds.com/fund/falk-strascheg) Reported by FinSMEs

## Everyone who backed them

[Bayern Kapital](https://millionrounds.com/fund/bayern-kapital) Government **1** round

[HTGF High-Tech Gründerfonds](https://millionrounds.com/fund/high-tech-grunderfonds-htgf) VC firm **1** round

[UnternehmerTUM](https://millionrounds.com/fund/unternehmertum) Incubator **1** round

[Equinor Ventures](https://millionrounds.com/fund/equinor-ventures) Corporate VC **1** round

[Falk Strascheg](https://millionrounds.com/fund/falk-strascheg) Angel **1** round

Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=fox4x).

## Quick answers about fox4X

### Who invested in fox4X?

fox4X's investors include Bayern Kapital, HTGF High-Tech Gründerfonds, UnternehmerTUM, Equinor Ventures and Falk Strascheg.

### How much has fox4X raised?

fox4X has raised $9.5M across 1 round since 2018.

### When did fox4X last raise?

fox4X's most recent round was a Series B of $9.5M in Jun 2018.

### What was fox4X's biggest round?

Its most recent round, $9.5M in Jun 2018, is also its largest on record.

### Who backed fox4X first?

fox4X's first round on record, in Jun 2018, was backed by Bayern Kapital, HTGF High-Tech Gründerfonds and UnternehmerTUM and 2 others.

### What stage is fox4X at?

fox4X's latest named round is a Series B, in Jun 2018.

### Where is fox4X based?

fox4X is based in Germany.

## Companies like fox4X

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

[**Rabot Energy** $50M · Oct 2026](https://millionrounds.com/company/rabot-energy)[**Proxima Fusion** $636M · Jul 2026](https://millionrounds.com/company/proxima-fusion)[**Focused Energy** $280M · Jun 2026](https://millionrounds.com/company/focused-energy)[**VREY** $3.9M · Apr 2026](https://millionrounds.com/company/vrey)[**ILOS Projects** $530M · Apr 2026](https://millionrounds.com/company/ilos-projects)[**HeyCharge** $3.0M · Feb 2026](https://millionrounds.com/company/heycharge)

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