Perivallon Technologies

Perivallon is a European Smart Infrastructure Network that deploys a dense, decentralized network of sensor nodes across urban and rural environments. It provides real-time, hyper-local data on GNSS anomalies, aerial activity, and environmental conditions by fusing signals from space-based systems, atmospheric sensors, and passive RF sources. Designed with dual-use capabilities, Perivallon supports defence and civil applications such as GNSS threat detection, passive dark-drone detection as well as atmospheric intelligence — all while ensuring sovereign data control and European infrastructure compliance.