Pentastone Electronics Company Description

Pentastone Electronics, Inc. supplies power amplifier modules for mobile devices.

It offers products for mobile, automotive, and IoT industries, including multimode and multiband, LTE band multimode and multiband, and LTE band linear power amplifier modules; and front end modules, multiband RF front-end module, and integrated RF front-end modules.

The company was formerly known as Wireless Power Amplifier Module Inc. and changed its name to Pentastone Electronics, Inc. in April 2025.

Pentastone Electronics, Inc. was founded in 2006 and is based in Seongnam-si, South Korea.

Pentastone Electronics, Inc.

Country	South Korea
Founded	2006
Industry	Electronic Components, not elsewhere classified
Employees	38
CEO	Dae Kyu Yu

Contact Details

Address: Samheon Building Seongnam-si, 13590 South Korea
Phone	82 3 1781 8560
Website	pselectronics.co.kr

Stock Details

Ticker Symbol	332570
Exchange	KOSDAQ
Stock Type	Common Stock
Fiscal Year	January - December
Reporting Currency	KRW
SIC Code	3679

Key Executives

Name	Position
Dae Kyu Yu	Chief Executive Officer