Sonim Technologies Inc [SONM]

Source: 

Company Overview

We are a leading U.S. provider of ultra-rugged mobile devices, including phones and accessories designed specifically for task workers physically engaged in their work environments, often in mission-critical roles. We currently sell our ruggedized mobile phones and accessories to the three largest wireless carriers in the United States— AT&T, T-Mobile and Verizon—as well as the three largest wireless carriers in Canada—Bell, Rogers and Telus Mobility.