- Goda Co Ltd
- Address:ITVally
- KMT System Co., Ltd.
- Address:62-16, 19th Street, Gamjeong-ro
- Korea Integrated System
- Address:235, Hanshin IT Tower Bldg., Guro-dong, Guro-gu
- P & S Company Co., Ltd
- Address:463-3 galhyun-2dong
- Neomtel
- Address:
- Logsys Co., Ltd.
- Address:533,Yongsan-dong ,Yuseong-gu
- Polypix Inc.
- Address:713, Hyundai Venture-vill, Suseo-dong, Gangnam-gu
- INFOMIND CO., LTD.
- Address:2F, 2820bunji, Yongdam 1-dong, Jeju Si
- M.I.Tech Korea Co., Ltd.
- Address:5-38 Juan-Dong Nam-Gu Incheon 402-205 Korea
- Basic Tech
- Address:952-7, Singok-Ri, Gochon-Myon
- EUNKWANG CO LTD
- Address:# 675-24, Jeonpo-dong,
- Namkyung Electronics Comm Co.,Ltd
- Address:421-3,Cheongcheon-dong ,Bupyeong-gu
- Korea Connection Global
- Address:2f,171-87 Sadang-3dong, Dongjak-gu
- G&C Internatioanl
- Address:1321 Samsung Lacvill 751 Janghang-Dong, Ilsandong-Gu,
- HanNaeTechnology Co.,Ltd
- Address:4F, Hyunjin Bldy., #798-30, Yeoksam-Dong, Kang Nam Ku
- opcom
- Address:Sincheon-dong 862-6
- Xl Photonics Inc.
- Address:59-8,Jang-dong ,Yuseong-gu
- Waytotec
- Address:170-8, Pangyo-dong, Bundang-gu
- I Culture Communication Inc
- Address:#904 Ace Twin Tower 1 Cha, 212-1 Guro-Dong
- nSYSTechnologies co,ltd
- Address:1301, Mario Tower, 222-12, Guro-Dong