- Cctvdirect
- Address:Incheon Ganseok
- GANA I & C CO LTD
- Address:Gana Bldg# 149-7, Karak-Dong, Songpa-Gu
- AC&T System Co., Ltd.
- Address:A606 607, Acrotower, 1591, Gwanyang-dong, Dongan-gu, Anyang-si, Gyeonggi-do 431-060 Korea
- TENNG
- Address:Seongnam City
- WITO Corporation
- Address:829-5 Panghwa-Dong, Kangseo-Ku, Seoul, Korea
- Fodics System
- Address:RM301 Acetechno Tower 1 197-17 Guro-Dong Guro-Gu
- Logic Camp Co.,Ltd
- Address:193-19,Anyang-dong ,Manan-gu, Anyang-si
- Power Telecomm, Inc.
- Address:907-6 Hokye 2-Dong, Dongan-Gu
- MENIX CO LTD
- Address:539, Yongsan-Dong, Yuseong-Gu
- Mcamit Co., Ltd.
- Address:B-304, O'piang, 249-5, Gansuk4-dong, Namdoing-gu
- Namsung Traders Co., Ltd.
- Address:#609,Guro-dong ,Guro-gu
- Datagen System Inc
- Address:909, Daeryungtechnotown-8, Gasan-dong, Geumcheon-gu
- CJ Humantech Co., Ltd
- Address:503ho, 102-dong, Utopia, 186-7, Guro-dong, Guro-gu
- HI-SECUER INC
- Address:367-2 Songne-dong, Sosa-gu
- Gadria
- Address:Unit 103, Bong Chun Dong
- G&SEVEN SOFT
- Address:Il-Do Woosung APT 101 / 106, Il-Do 2-dong
- Human Security Inc
- Address:433-1 Shiwol 4 Dong
- KPROTECH CO LTD
- Address:2nd Floor, # 202, Myoung-ji e-Space II, 218, An-yang 7 Dong, Man-an Gu,
- Oullimnetworks
- Address:Room# 817, Yucheon Factopia 196, Ahnyang7-Dong, Manan-Gu
- Geosong System Co., Ltd.
- Address:4f Gangnam B/D,344-4 Banwal-dong