KCC Information & Communication

http://www.kcc.co.kr

Daesang Information Technology

http://www.daesangit.com

Fujitsu Korea

http://www.fujitsu.co.kr

CJ Systems

http://www.cjsystems.co.kr

BSinforcomm Company

http://www.bsinfocomm.co.kr

Daewoo Information Systems

http://www.daewoobrenic.com

Hanjin Information Systems & Telecommunication

http://www.hist.co.kr

Kookmin Data Systems

http://www.kds.co.kr

Hyundai Information Technology

http://www.hit.co.kr

LG-CNS Systems

http://www.lgcns.com

Ssangyong Information & Communications Corp.(SICC)

http://www.sicc.co.kr