NestAI is a European AI lab focused on defence, developing adaptive intelligence systems for Europe’s security. Its central offering, NestOS, is an open, modular operating platform for defence systems, designed to let intelligence evolve continuously after deployment as missions and battlefield conditions change. The company emphasizes sovereign European control and systems that can adapt to changing operational demands.

NestAI serves allied forces with operational AI intended to be fielded quickly and operated under sovereign control. It also works with the defence industry, offering adaptive intelligence designed to evolve after deployment and integrate into existing platforms without lock-in. Its work addresses modern battlefield operations, including AI-enabled defence capabilities and resilient connectivity in denied environments, as reflected in its collaboration with Nokia.

The company aims to support Europe’s security and sovereignty and is assembling a team through its careers program. Its news and insights cover sovereign AI models for European defence, international research cooperation, connectivity, and the changing role of autonomy.