Fluidstack

Fluidstack builds compute infrastructure for frontier AI, including GPU compute clusters, data center design and construction, and power acquisition and generation. Its website states that it is trusted by Anthropic and other leading AI labs, and lists ClusterMAX Gold (SemiAnalysis) as an award.

The company's stated focus is large-scale AI compute capacity, with challenges listed on its site around building 250MW data centers within six months of breaking ground and deploying off-grid solar. Revenue model details are not stated on the website; the business appears to sell compute capacity and infrastructure delivery to AI labs.

The legal entity is FLUIDSTACK LIMITED, with a registered address in London (Third Floor, 20 Old Bailey, EC4M 7AN). The registry records the country as US. The careers page lists 247 open roles across engineering, physical design, electrical and power, and program management, located in Austin, New York, San Francisco, Seattle and other US cities, as well as London.

Product: GPU compute clusters and AI data center infrastructure (design, construction, power) for frontier AI labs.