Polyconseil

Banque des Territoires (CDC Group) x Polyconseil x Hugging Face: Sovereign AI Deployment for French Environmental Program

Banque des Territoires, part of France's Caisse des Dépôts Group, partnered with Polyconseil and Hugging Face to deploy a sovereign AI data solution supporting a major French environmental program. The case study highlights on-premises or private-cloud deployment of open-weight models to satisfy French data sovereignty requirements. This represents a concrete enterprise deployment pattern where regulatory and sovereignty concerns drive infrastructure choices toward self-hosted AI stacks.