UAV Navigation, a Spanish high‑technology company based in San Sebastián de los Reyes (Madrid), specialises in guidance, navigation and control (GNC) systems for unmanned aerial vehicles (UAVs). The company designs and manufactures military‑grade autopilots, navigation systems and ground control software for fixed‑wing, rotary‑wing and VTOL platforms, with strong emphasis on robust and resilient PNT. UAV Navigation is particularly recognised for its capabilities in GNSS‑denied and contested environments, combining inertial, visual and multi‑sensor fusion techniques to mitigate jamming and spoofing. Its solutions are widely used in defence, security and aerospace programmes, including European unmanned and manned‑unmanned teaming initiatives. UAV Navigation is part of Grupo Oesía, a 100% Spanish industrial group, and has an established track record in European R&D programmes and defence‑driven innovation, positioning it as a key European player in advanced autonomous navigation technologies.