Ericsson AB; Harris Corporation; Motorola Solutions; Lockheed Martin Corporation; The Boeing Company; Raytheon Company; L-3 Communications Corporation; ITT Corporation; Datapath Inc; AT&T Corporation; Datron World Communications; Calamp Corporation; Sierra Wireless Inc.; Orbocomm Inc.; Queclink Wireless Solutions Co. Ltd; Shenzhen Concox Information Technology Co. Ltd; Laird PLC.; Tomtom International Bv; Teltonika UAB; Atrack Technology Inc.; Geotab Inc.; MeitrackGroup; Trackimo LLC; Shenzhen Coban Electronics Co. Ltd; Xirgo Technologies Inc.; Maestro Wireless Solutions Ltd.; Ruptela UAB; Verizon Wireless; Spy tech Inc.; Smart Caregiver