KOSES (주식회사 코세스, also known as Korea Semiconductor System) is a company that manufactures automation machines for touch panels, LED, solar, PCB, and other industries.
Atomera (formerly known as Mears Technologies) is a materials engineering company focusing on developing licensing processes and technologies for semiconductor devices.
Focus Lightings Tech (灿光电科技, formerly known as Jucan Optoelectronics Technology Suzhou) is a company that provides research, development, and production of compound optoelectronic semiconductor materials.
Accotest (华峰测控, also known as Beijing Huafeng Test & Control Technology or 北京华峰测控技术股份有限公司) is a company engaged in the semiconductor test equipment manufacturing.