- Union Community Co., Ltd.
- Address:3F, Hyundai Topics Bldg. , 44-3, Bangi-dong
- PRO M TECHNOLOGY
- Address:U 2-dong, Haeundae-gu
- HDN
- Address:Room1307, Anyang Venture Center, # 572-5, Anyang 8-dong, Manan-gu
- TRUSTONE Global
- Address:# 108 University Industry Academy Corporation Group
- ILSUNG PRECISION
- Address:182-2, Jegi-ri, Jeongnam-myeon
- UBIU Holdings inc.
- Address:# 810 Yeksam Venturetel 642-1 Yeksam-Dong Kangnam-Gu
- Y4K TELCOM CORP
- Address:604 Ansan Technlpark, 778 Wonsi-dong
- L2K KOREA
- Address:43B 3L Namdong Industrial Estate. # 630-7, Namchon-dong, Namdong-gu, Incheon, Korea
- Lusem Co.,Ltd
- Address:459-11 Jeiplatz 1102-1, Gasan-dong
- WINEYE KOREA CO., LTD.
- Address:819-Ho, Suwon Cheomdan Venture Valley, 958 Gosaek-Dong, Gwonseon-Gu,
- ITEL KOREA
- Address:Suite# 402, Daebo Bldg, 65-6, Jeongja, Bundang
- SCSPro
- Address:# 610, World Meridial2, Gasan-dong, Geumcheon-gu
- DS HITECH CO LTD
- Address:# 605-1 Bundang Techno Park E-dong, 151, Yatap-dong,
- Winner Technology Co., Ltd.
- Address:Gitec 707 1121 Jungri Naeseo
- E-pia Tech Co.,ltd
- Address:
- A&P KOREA CO., LTD.
- Address:13-9, Songneung-ri, Jingeon-eup
- Kyung Dong One
- Address:2f, Tongil Heavy Industry B/D,371-36, Gasan-dong, Geumcheon-gu
- Hunter Tech, Inc.
- Address:170-5,Guro-dong ,Guro-gu
- neorologica
- Address:Pax tower Nonhyun-dong,
- Palmco Ind.Co.,Ltd.
- Address:24-1 Yeouido-dong,Yeouido-dong ,Yeongdeungpo-gu