Kohroh Kobayashi

G&ST Co., Ltd. engages in the manufacture and sale of environmentally friendly products. It operates through the following businesses: Light-Emitting Diode (LED), Environment, Construction and Distribution business. The LED business manufactures products such as LED down lights, parking lights, LED flood lights and other kinds of LED lights. The Environment and Construction business offers environmentally friendly products and technologies such as RESCON RT150 and 700 . The Distribution business supplies products on stock to department stores, large retailers and sells items by telesales and online shopping malls. The company was founded on May 8, 1987 and is headquartered in Seoul, South Korea.

FiBest Ltd. develops and markets optical transmission and receiving devices. Its devices are used as components within the optical transceivers and transponders for intermediate and long-reach applications. The firm's product offerings include TOSA and ROSA. The company was founded by Toshiro Takada, Seishi Notomi, and Haruhisa Soda on November 6, 2002 and is headquartered in Tokyo, Japan.