DUBLIN--(BUSINESS WIRE)--Research and Markets (http://www.researchandmarkets.com/research/nwjpfs/the_iot_public) has announced the addition of the "The IoT Public Companies Database 2015" directory to their offering. The IoT public companies database 2015 is a structured repository of 340+ companies that are selling Internet of Things enabled products, play a vital part in the IoT technology infrastructure, or act as an enabler to the Internet of Things development. All of these companies are p