- Yeonhab Precision Co., Ltd.
- Address:242-1,SOSA-RI,Mokcheon-eup ,Cheonan-si
- Bia Korea
- Address:36 Garak-dong,Garak-dong ,Songpa-gu
- Taebong DEC
- Address:505 Kolon Science Valley II, 811
- Inus Technology, Inc.
- Address:601-20,Yeoksam-dong ,Gangnam-gu
- Interglobe Co.
- Address:683-2, Ganeung 1dong
- Optimus.Co.,Ltd.
- Address:Sangdaewon-dong,Sangdaewon-dong ,Jungwon-gu, Seongnam-si
- A&D Engineering Co., Ltd.
- Address:719-4 Daerim-dong, Yeongdeungpo-gu
- Sb Telcom Co., Ltd.
- Address:#25-49,Juan 5-dong ,Nam-gu
- JS Information & Communication Co., Ltd.
- Address:11 Fl., Inyoung B/D, 44-11, Youido-Dong, Youngdeungpo-Gu
- Fesnu. Co., Ltd.
- Address:Go-Choen Dong 290-2 Deayounggoldenvalley 1108
- Sam Hwa Networks Co.,Ltd.
- Address:5F,Yeoksam-dong ,Gangnam-gu
- Bg T & A Co.
- Address:217,Yangjae-dong ,Seocho-gu
- NTI COMODO INC
- Address:Rm# 502, Kangyong Bldg, Sungnam dong, cheungwon gu
- Huneed Technologies
- Address:352,Dangjeong-dong ,Gunpo-si
- KORPRI CO LTD
- Address:301, SeongSusileop bilding, 277-20, Seongsu-3dong 2-ga, Seongdong-gu
- EQNET CO.,LTD
- Address:60-44# 706 E & C Tower
- Ttitech Co.,Ltd
- Address:163-4,Poi-dong ,Gangnam-gu
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