WTE Limited, based in Christchurch, New Zealand and founded in 2016, develops radio products for critical messaging, DMR communications, industrial telemetry, and search-and-rescue applications. Its systems include low-cost DMR receivers, transmitters, and customizable OEM solutions used in emergency, industrial, and remote-control settings.

The company also provides equipment for beacon testing, AIS reception, drone and UAV search-and-rescue, pest-trap monitoring, SCADA, and PLC automation. Its products are used in installations and organisations worldwide, including major landmarks, retail chains, hotels, universities, and government users.