Disruptor 50: No. 12 LISNR By: CNBC.com News May 12, 2015 at 07:00 AM EDT This free communication technology app delivers proprietary "data over audio" to connected smart devices. Read More >> Related Stocks: AT&T Inc Anheuser-Busch Inbev S.A. ADR Atlantic Power Corp Mondelez International Procter & Gamble