Fluidstack builds and operates large-scale GPU infrastructure and an AI cloud platform serving AI labs, governments, and enterprises. The company manages over 100,000 GPUs and provides single-tenant GPU clusters built on H100, H200, B200, and GB200 systems, with full isolation at the hardware, network, and storage levels to eliminate shared-resource contention.
The company's technical stack includes Atlas OS, a bare-metal operating system for rapid provisioning and orchestration at scale, and Lighthouse, an intelligent monitoring system that optimises workloads and prevents operational issues. Its infrastructure meets SOC 2 Type 2, ISO 27001, and GDPR requirements, positioning it for regulated environments and enterprise deployments.
Recent expansion reflects ambition at scale. Fluidstack announced a €10 billion commitment to build a 1-gigawatt AI supercomputer in France and a $50 billion partnership with Anthropic to construct custom data centers across the United States. The company relocated its global headquarters to New York City in 2025. Named customers and partners include Anthropic, Mistral, Character.AI, Poolside, and Black Forest Labs.
