European tech giants Dassault Systèmes and Mistral AI announced an expansion of their strategic partnership on November 26, 2025. According to the press release, Mistrals advanced LLM solutions ("Le Chat Enterprise," "AI Studio") will now be available on Dassault Systèmes secure OUTSCALE cloud. This move aims to form an independent "sovereign" European tech stack for highly regulated industries—defense, public sector, and industry—ensuring data security and independence from external providers.
Dassault Systèmes and Mistral AI Deepen Partnership for Sovereign AI on OUTSCALE