Nebius, the AI infrastructure company listed on Nasdaq under the ticker NBIS, is reportedly preparing a new presence in Madrid. Although there has been no official corporate announcement regarding the opening of a data center in the Spanish capital, several job postings from the company itself, shared on professional platforms, clearly suggest this direction.
The most direct clue appears in a vacancy for a Data Center IT Manager associated with Nebius. The job description explicitly states that the person hired will be able to work “on-site at our colocation facility in Madrid, Spain,” indicating a colocation installation in Madrid. Another related listing for a Data Center IT Support Manager mentions supporting the data center’s IT infrastructure, GPU clusters, and colocation operations in the region.
This language aligns with Nebius’s strategic approach in other markets. The company has publicly stated that its international growth relies on a combination of owned data centers and deployments at third-party facilities. In September 2024, it announced its first presence in Paris through a colocation deployment at the PA10 campus of Equinix, and in November 2025, it launched AI capacity in the London area using NVIDIA Blackwell Ultra infrastructure.
The context also supports the Madrid hypothesis. Nebius is currently experiencing a phase of significant capacity expansion. Its 2025 financial results, published in February 2026, revealed that demand continued to outpace supply, with operations at maximum utilization during Q4. They also noted that increased costs were partly due to new colocation agreements and the growth of their data center operations.
If confirmed, Madrid would join an increasingly important European network for Nebius. The company presents itself as a global cloud provider for AI, headquartered in Amsterdam, with operations across Europe, the United States, and Israel. Moreover, in its Q4 2025 shareholder letter, it highlighted that it was the first provider in Europe to deploy NVIDIA HGX B300 Blackwell Ultra systems into production, demonstrating its commitment to cutting-edge accelerated computing capacity.
For Madrid, Nebius’s potential arrival would be another sign of the city’s growing attractiveness within Europe’s digital infrastructure landscape. The capital has been steadily establishing itself as a hub for new data centers, cloud services, and interconnection facilities, and an AI-related project would fit well with this trend. Still, it’s important to note that at this stage, the evidence is primarily operational and employment-related; there is no official confirmation of an upcoming opening, timeline, or colocation partner.