DE ORB is a European provider of passive multi-sensor counter-UAS technology, designed to help protect critical assets and airspace in contested environments. Its platform builds airspace awareness without emitting signals, helping operators detect potential drone threats without revealing their own position. DE ORB combines radio-frequency (RF), acoustic and electro-optical/infrared (EO-IR) sensing in a single system.

Distributed passive nodes collect ambient signals, which the platform correlates into a real-time airspace picture. AI-based classification distinguishes likely drone threats from birds, clutter and other noise, providing operators with actionable tracks. The company presents its technology as sovereign and deployable: built and owned in Europe, designed for rapid installation, and usable without fixed infrastructure.

DE ORB works with defense, government and critical-infrastructure partners, offering platform solutions and briefings to organizations exploring counter-UAS protection. Its approach emphasizes silent operation, multi-domain sensing and fast deployment, enabling customers to monitor airspace while minimizing the risk that their detection system itself can be detected, jammed or targeted