# Polarise expansion of European AI infrastructure

> Live situation record from CLSTR: https://clstr.news/situations/polarise-expansion-of-european-ai-infrastructure
> Updated: 2026-08-18T08:35:00.000Z. Sources: 3. Developments: 2.

Polarise, a European provider of sovereign AI cloud solutions, has undertaken several strategic expansions. The company, which moved its headquarters from Paderborn to Düsseldorf, entered a multi-year sponsorship agreement with the football club Fortuna Düsseldorf running through 2029. This partnership focuses on the slogan “Access for all” to promote responsible AI availability.

In terms of infrastructure, Polarise secured debt financing from SWI Stoneweg Icona Group to expand its AI cloud platform. This funding, totaling a high double-digit million-euro amount, replaces a previous majority equity investment agreement. The capital is intended to support the development of modular data centers, known as AI Factories, to meet enterprise demand for sovereign AI compute. Current operations include sites in Munich and Oslo, with plans for a new facility in Amberg, Bavaria, capable of scaling to 120 MW.

## Claims

- Polarise Holding GmbH has secured debt financing from SWI Stoneweg Icona Group. (corroborated by 3 sources)
- The financing amount is up to a high double-digit million-euro figure. (corroborated by 3 sources)
- A previously announced majority equity investment agreement has been converted into a debt financing arrangement. (corroborated by 3 sources)
- Polarise operates AI data centers, referred to as AI Factories, in Germany and across Europe. (corroborated by 3 sources)
- The company uses a modular AI Pod concept to integrate infrastructure into existing buildings. (corroborated by 3 sources)
- Polarise is an NVIDIA Cloud Partner and NVIDIA Cloud Service Provider. (corroborated by 3 sources)
- A new AI Factory is planned in Amberg, Bavaria, with an initial capacity of 65 MW and scalability to 120 MW. (corroborated by 3 sources)
- The company provides sovereign AI compute through sites in Oslo and Munich. (corroborated by 3 sources)

## Timeline

### 2026-08-18: Polarise secures debt financing to expand European AI cloud platform

Polarise Holding GmbH has secured high double-digit million-euro debt financing from SWI Group to expand its European sovereign AI cloud platform and AI Factory infrastructure.

3 sources. https://clstr.news/cluster/polarise-secures-debt-financing-to-expand-european-ai-cloud-platform

### 2026-07-28: Polarise AI Startup Sponsors Fortuna Düsseldorf Until 2029

Polarise AI startup, now based in Düsseldorf, signed a sponsorship with Fortuna Düsseldorf through 2029, promoting “Access for all” via stadium ads and youth‑team branding while highlighting European‑sourced AI

11 sources. https://clstr.news/cluster/fortuna-dsseldorf-gains-ai-partner-polarise-and-signs-ex-vfl-bochum-midfielder

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Cite as: Polarise expansion of European AI infrastructure. CLSTR, https://clstr.news/situations/polarise-expansion-of-european-ai-infrastructure