- OKOA SOLUTION CO.,LTD
- Address:9-1298 Beomcheon-dong,
- Moa Holdings Co.,Ltd
- Address:333-64 Seongsu2ga-1dong
- Doorim Technology Co., Ltd
- Address:2F, 339-2, Shinsa-Dong
- DONG SHIN CHEMICAL CO.
- Address:241-1 Sachang-ri, Guemwang-eup,
- GEOTEC CO LTD
- Address:515 Unitecvil Venture Town 1141-2 Baeksuk-dong,Ilsan-ku
- Stl Corporation
- Address:1076-7,Goejeong-dong ,Saha-gu
- Ducksunghitech
- Address:DAE SUNG BLDG., NO. 679-30, JAYANG-DONG. KWANGJIN-KU.
- Korea Cadcom Co., Ltd.
- Address:Fl 1, Geoban Bldg., 876-38, Bangbae-dong, Seocho-gu
- HAN OFFICE CO LTD
- Address:211 Sarihyun-Dong, Ilsan-Donggu,
- GMP Co., Ltd.
- Address:
- MOSE SECURITY CO., LTD.
- Address:183 Baekseok ri, Paju-eup
- TOPKOS
- Address:1053-3 Bisan3-dong Donan-Gu
- Hyundai Printec Co., Ltd.
- Address:771-1,Bon-dong ,Dalseo-gu
- INKRUPT
- Address:636-62, Kuro-Dong, Kuro-Ku, Seoul, Korea.
- Univic
- Address:604a E-Space Guro-Dong Guro-Gu
- Joycos Ltd.
- Address:972-1,Bangbae 2-dong ,Seocho-gu
- Quadgate
- Address:Room501, Woolim E-Biz Center II,184-1 Guro-3Dong
- FUNZIN CO., LTD.
- Address:1F, Youngjae BLD, 118-3, Sungbukdong-1Ga
- DONGWHA INTERNATIONAL, KOREA BR.
- Address:Kajwa-dong
- Bizneer Corporation(www.bizneer.com)
- Address:RM. 1936 Rosedale Bldg 724 Suseo-dong