Evidence-backed European AI register
FluidStack Ltd
Reviewed identity, roles, model listings, pricing and evidence for FluidStack Ltd.
Dataset compiled 2026-08-28 · evidence over inference
Reviewed identity
- Headquarters scope
- headquarters outside Europe
- Headquarters country
- US
- Headquarters city
- New York City
- Legal entity
- FluidStack Ltd
- Ownership
- VC-backed private; founded by César Maklary, Gary Wu, James Cox, Reaal Khalil, Peixian Wu, Daniel Feder and Peter Francis
- Founded
- 2017
- Confidence
- medium
- Last verified
- 2026-08-22
Headquarters evidence
The new Midtown Manhattan office will serve as the company's global headquarters.
Fluidstack's own controlled domain announces the relocation of its global headquarters to New York City; the same page also states 'Relocating our headquarters marks a step toward the future...'. Explicit global-headquarters wording bound to the company and the city.
Evidence boundaries
Organisation listings identify a reviewed canonical record. Headquarters is independent of incorporation, registered offices, ownership, hosting and runtime. Model listings show an association in the source register; they do not by themselves establish model creation, current API availability, hosting location or infrastructure ownership.
Profile note
The European-founded company that scaled fastest into frontier-lab territory — Anthropic's build partner, USD 830M Series A — and the clearest example of a European compute startup relocating its centre of gravity to the United States. For a European directory it is a cautionary data point on the 'European stack' thesis rather than a usable European endpoint: no published prices, no confirmed EU datacentres, and a New York headquarters.