SRT Marine Systems plc

SRT Marine Systems plc develops and supplies maritime domain awareness technologies, products, and systems based on the automatic identification system (AIS). Its offerings include Digital AtoN Systems (DAS), the NAIS National Vessel Tracking System, MDM-Coastguard, VMS-Fisheries, and VTS-Ports and Waterways, as well as maritime communication and navigation transceivers. The company serves mariners, infrastructure owners, coast guards, and fishing authorities in the United Kingdom, Europe, the Middle East, North America, South East Asia, and internationally. Formerly Software Radio Technology Plc, it changed its name to SRT Marine Systems plc in July 2016 and is based in Bath, the United Kingdom, having been founded in 1987.