Blighter Surveillance Systems is a UK-based designer and manufacturer of ground-based radar systems for detecting and tracking moving targets on land, along coastlines and in the air. Its solutions support defence, homeland security, critical national infrastructure, and energy and utilities organisations worldwide, with deployments in 50 countries. Designed for continuous, all-weather operation, Blighter’s radars use electronic scanning antennas and AI-assisted software to detect, classify and track people, vehicles, maritime threats and near-ground airborne targets, including drones.

The company offers radar solutions for border and ground surveillance, coastline security, aerial threat detection, multi-domain monitoring and vehicle-mounted operations. Its product range includes B422 LR, B400, C400, A400 and A800 Mk 2 radar systems, alongside BlighterNexus software products for operator interfaces, data integration and tracking. Applications include perimeter protection, remote-site security and surveillance of critical assets. Blighter also provides solutions designed to integrate with command-and-control systems, helping customers improve situational awareness and respond to threats.