LISNR powers transactions across the customer journey globally with the most advanced Ultrasonic Data Platform on the market. With its near ultrasonic data-over-sound technology, LISNR enabled devices can enable proximity verification, contactless transactions, and more between smart devices. Multiple Fortune 100 companies use LISNR to power data transmission between connected devices. Founded in 2012, LISNR is based in Oakland, CA and Cincinnati, OH.