Castellan Intelligence builds and operates sovereign-grade AI compute infrastructure under Swiss and European jurisdiction. Headquartered in Zug, Switzerland, with operations across Europe and the United States, we secure the hardest part of any AI campus — abundant, affordable, interconnected power — backed by access to +5 GW and a decade of energy and data-centre experience through our sister company, the Bitkern Group. From powered land to fully built-out, tenant-ready campuses, Castellan delivers the foundation on which the next decade of sovereign AI runs.

Castellan Intelligence AG

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Castellan Intelligence AG

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