At the 2025 edition of FEINDEF (Feria Internacional de Defensa y Seguridad de España), Spain’s leading defence and security exhibition, the QUARTER – EuroQCI consortium was prominently represented by two of its core members: Cipherbit–Grupo Oesía and LuxQuanta.
Cipherbit–Grupo Oesía, an established leader in sovereign cryptographic solutions, hosted a dedicated booth to present its latest innovations in quantum-safe cybersecurity. The company showcased technologies that contribute directly to the resilience of Europe’s critical infrastructure and positioned the QUARTER project at the heart of this narrative, underlining its relevance in national and continental defence strategies.
LuxQuanta, as consortium coordinator, participated in parallel through strategic meetings with institutional and industry stakeholders. These discussions focused on accelerating the deployment of quantum communications and reinforcing European technological autonomy in cybersecurity.
The presence of Spain’s Minister of Defence among the visitors to the booth underscored the institutional relevance of the technologies on display and the growing awareness of the role quantum technologies will play in future-proofing national infrastructure.
FEINDEF 2025 provided a unique platform to engage with key defence actors and to demonstrate how QUARTER partners are translating advanced quantum research into real-world, operational capabilities for Europe’s security landscape.
