Electronic Warfare startups in Europe

KTH spinout building millimetre-wave AirCore radios that form narrow, hard to detect and hard to jam links for tactical communications.

Designs and builds deployable sensing, communications and information systems for degraded edge environments, serving the British Army and UK MoD.

Sovereign, AI driven pop up 5G mesh networks on proprietary hardware for contested, denied or remote environments, including buoy mounted maritime nodes.

Provides RF detection and geolocation of emitters and jammers, UAV-borne EW payloads and spectrum operations software.

Singularity platform provides jamming resilient hybrid networking and data sync across satellite, radio and mobile links for soldiers, drones and fires.

University of Southampton spinout building compact cold atom quantum sensors for navigation and timing that keep working when GPS is jammed.

Makes RF drone detectors, wearable sensors and jammers plus spectrum intelligence software for soldiers, vehicles and fixed sites.

Li-Fi and laser optical wireless communications for military drones, vehicles and satellites, designed to work where radio links are jammed or detectable.

Digital RF engineering firm behind ASTRO, a field reprogrammable wideband radio processor combining radar and communications modes for congested spectrum.

Arctic test range and services for GNSS jamming, spoofing and spectrum resilience, recording real interference for lab replay.