- Sudo Premium Engineering
- Address:1451-76,Seocho-dong ,Seocho-gu
- Orbit Tech Co., Ltd.
- Address:1129-2,Jaesong-dong ,Haeundae-gu
- Saltlux Inc.
- Address:967,Daechi-dong ,Gangnam-gu
- Geit Co., Ltd.
- Address:# 406 Venture Dream Tower E & C, 197-33, Guro-3Dong, Guro-Gu
- OMEGA INFORMATION SYSTEM CO LTD
- Address:Rm. 1303, Woorim E-Biz Center Bldg. , Guro 3-dong
- Netcodec
- Address:82-2,Munpyeong-dong ,Daedeok-gu
- IVIS System Co., Ltd.
- Address:
- Perples
- Address:Unit 305 DMC R&D Center 1649Bunji Sangam-Dong Mapo-Gu
- ASD KOREA INC.
- Address:www.asdtech.co
- Sewon Precision Industry Co., Ltd.
- Address:1095-9,Sindang-dong ,Dalseo-gu
- M&Wise
- Address:Woorim E-Biz Center 2 Cha Bldg. , Guro 3-dong
- Egosoft
- Address:
- YH Inc.
- Address:Kwbic# 201, Wolgye-dong 447-1, Nowon-gu
- Ehost Internet Data Center
- Address:1509 STXv-Tower, 371-37, Gasan-dong
- TWOSUN VENTURE PARTNERS
- Address:323, Pangyo-ro
- Mpio Co.,Ltd
- Address:1708-3,Seocho-dong ,Seocho-gu
- K-Eng Co., Ltd.
- Address:538-1 Songsan-ri,Songsan-ri ,Yanggam-myeon ,Hwaseong-si
- RAPPA CORPORATION
- Address:SUITE 801, VICTORIA BLDG., 705-1 YEOKSAM-DONG, GANGNAM-GU, SEOUL 135-080, KOREA
- EBC (Ecopia Business Center)
- Address:Gwanganhaebyeon-ro 263
- GBS
- Address:294-3 kam puk doing