Press release

Nebul Deploys First and the Biggest Supermicro HGX B200 Supercluster in Benelux for Sovereign AI

By Annamaria
April 30, 2025
3 minute read

Amsterdam, Netherlands – April 30th – Nebul, a leading European, sovereign Cloud provider for AI and high-performance workloads, announced the installation of its new GPU Superclusters powered by Supermicro HGX B200 systems, marking the largest HGX B200 deployment in the Benelux to deploy this type of high-performance architecture at production scale for enterprises. Installation was completed on the 15th of April.  

At the core of this new infrastructure are the world’s fastest B200 GPUs, built on the revolutionary Blackwell architecture and connected via NVLink 5.0 and BlueField-3 SuperNICs. Thes setup delivers top-class throughput, ultra-low latency, and AI-optimized performance for the most demanding workloads. 

“With this deployment, we’re entering a new era of Sovereign AI in Europe,” said Arnold Juffer, CEO at Nebul. “Enterprises, institutions, and governments can now access best-in-class GPU infrastructure that stays fully compliant with GDPR, while delivering the performance needed to build and run private, high-trust AI systems.”  

Whether it’s training massive foundation models, fine-tuning LLMs, or running real-time inference, Nebul’s platform is designed for scale, security, and speed, all while allowing for European sovereign and private configurations for sensitive and regulated data.  

 ‘’From unpacking to operational. In 48 hours. Great team achievement. It’s a powerful example of what can be accomplished when preparation, collaboration, and execution align perfectly. A proud milestone and a strong reflection of our operational capabilities’’ – said Bam Gobets, CRO at Nebul 

 

Supermicro NVIDIA HGX B200

Private GPT for the Enterprise 

As part of the rollout, Nebul is also introducing Private GPT – a 100% European base, fully compliant, and secure alternative to proprietary Large Language Models (LLMs) like ChatGPT. Built on our Private European AI infrastructure, Private GPT utilizes NVIDIA-optimized open-source models that incorporate robust privacy, security, and protection measures. 

Our team at Nebul supports the implementation of Retrieval-Augmented Generation (RAG), enabling the system to efficiently leverage corporate and confidential knowledge for accurate and contextually relevant answers. The modular architecture of Private GPT provides flexibility to scale the solution by adding data connections and fine-tuning models for specific industry or application requirements. 

 

Key Features of Private GPT 

Available today, Private GPT offers the following benefits: 

  • Private Access : Your data remains within your environment, ensuring maximum protection and compliance. 
  • Lightning-Fast Performance : Optimized for inference at scale, delivering rapid results without compromising on speed or accuracy. 
  • Full EU Data Sovereignty : Designed with GDPR compliance in mind, ensuring the highest standards of data protection and security. 
  • Enterprise-Level Support & SLAs : Our dedicated team provides expert support and tailored service level agreements to meet your unique needs. 
  • Seamless Integration : Effortless integration into existing application environments and data workflows, enhancing operations without disruption. 

Private GPT is an ideal solution for companies seeking to deploy GenAI internally, without compromising on compliance or control. 

  

 

About Nebul  

Nebul’s European Private & Sovereign AI Cloud provides world-class AI supercomputing and GPU accelerated business computing services while ensuring EU data sovereignty, privacy and compliance. One of the services, Private GPT, is the European compliant alternative to ChatGPT, built for European organizations who want to allow their teams to use AI, connected to their data, safely and securely, with better quality and accuracy than ChatGPT.  

As an official NVIDIA Elite Cloud Service Provider, DGX Cloud Partner and DGX Solution Provider, Nebul enables European organizations to navigate the complexities of deploying supercomputing and GPU workloads on private cloud, hybrid, and multi-cloud environments. Nebul offers NVIDIA platforms such as DGX, HGX, OVX and RTX with enterprise class GPUs including B200, H200, H100, L40s and L4, designed for graphics/rendering, digital twins, modeltraining and inference at any scale. The company leverages efficient green energy data centers, with our various Supercomputing and GPU centers located strategically across the European Continent.  

  

Press Contact Information  

For media inquiries, product offering, or more information about our partnership, please  contact us at:  

➔ Nebul: www.nebul.com | +31(0)88 2040 300