Keopsys manufactures a large range of standard and custom-designed optical fiber amplifiers and lasers for fiber and free space optical communication systems, CATV, component testing, remote sensing, spectroscopy, material processing, military and research applications. High output powers are achieved through the use of double cladding fibers pumped by broad stripe diodes. A variety of pumping techniques are utilized, each optimized for a specific application.

Kimmon Koha, which was founded in 1904, began manufacturing Helium Cadmium (HeCd) lasers in 1971. Since then, over 25,000 systems have been installed worldwide, making Kimmon not only the oldest but also the largest HeCd laser manufacturer in the world. This vast experience benefits its customers in the form of the industry's best warranty, longest average lifetimes, and highest reliability. Kimmon’s goal is to provide the highest quality leading edge technology to our HeCd customers and to exceed all their expectations.

Kornic Systems Corporation was founded in 1994 in Seoul, South Korea from the Electronics and Telecommunications Research Institute (ETRI) for the development of semiconductor equipment technology. The company has a network of three locations in Korea and offices overseas. Currently, Kornic is a leading manufacturer of automatic Rapid Thermal Processing and Laser Thermal Processing systems for the semiconductor industry and automatic One Drop Filling LCD Assembly and Curing systems for flat panel display manufacturers.