Our devices deliver clean, uncompromised data.

With our ambitions in the field of highly efficient wireless audio and Internet of Things Technologies, we have proven that we take sustainable network technologies very seriously. GREATECH is SKAA, Sigfox and Swarm Internet pioneer, our team is building IoT sensors and gateways for intelligent management of environmental data. We focus on energy-efficient, customisable and durable wireless systems built for a hyperconnected future.