Business Description
Founded in 2006 and headquartered in Seongnam-si, South Korea, Pentastone Electronics Inc. designs and manufactures power amplifier and RF front-end modules used in mobile, automotive, and IoT devices. The company's products support a wide range of wireless communication standards, helping connect everyday electronics across multiple frequency bands. Previously operating under the name Wireless Power Amplifier Module Inc., the company adopted its current name in April 2025.
