Sensonic develops fiber-optic monitoring technology for railway networks and transportation infrastructure. Its solutions convert existing fiber-optic cables into continuous sensing systems capable of monitoring activity across long rail corridors.

The company combines Distributed Acoustic Sensing, artificial intelligence, machine learning and its SonicTwin digital environment to interpret railway vibrations. Applications include track-condition monitoring, trespass detection, cable-security surveillance, rockfall and landslide monitoring, catenary-flashover localization and infrastructure intelligence.

Sensonic brings specialized European railway technology into the Kaynes ecosystem. Combined with Kaynes’ railway electronics, engineering, manufacturing and lifecycle capabilities, it strengthens the Group’s ability to support safer, smarter and more connected transportation infrastructure.