Kee-Soo Nam

Easy Systems, Inc. is a holding company which develops and offers information technology related products, solutions, and services. Its products include power and blade server, flash, tape, and disk system, and WebSphere software, PowerLink400, and changed data capture. Its services include hardware maintenance, disaster recovery, system building, and virtual infrastructure. The company was founded in March 1992 and is headquartered in Seoul, South Korea.

ILS Communication Co., Ltd. is a holding company, which provides online community portal known as Iloveschool. Iloveschool offers school friends, teachers, and alumni to communicate, share contents, and engage in electronic commerce. The company was founded on September 20, 1999 and is headquartered in Seoul, South Korea.

Aisoft Co., Ltd. engages in the provision of data management and cloud solution services. The company was founded in March 2003 and is headquartered in Seoul, South Korea.

Institute of Science & Technology operates as a multi-disciplinary scientific research institute. Its research divisions include Brain Science Institute, Biomedical Research Institute, Green City Technology Institute, Post-Silicon Semiconductor Institute, Robotics and Media Institute, Materials and Life Science Research Division, National Agenda Research Division, and Doping Control Center/Advanced Analysis Center. The company was founded on February 10, 1966 and is headquartered in Seoul, South Korea.

C & I Co. Ltd. is a South Korean company that develops real estate properties.