- Mapo Scale Co., Ltd.
- Address:235,Guro-dong ,Guro-gu
- IRIDIS INCORPORATED
- Address:Suite 708 Kolon Villant, 222-7 Guro 3-Dong,
- Yoo,Kyung Control Co.,Ltd
- Address:470-12,Gasan-dong ,Geumcheon-gu
- INPEG VISION CO., LTD
- Address:226-3 Bugok-dong
- Hamodu Co., Ltd.
- Address:3rd floor, 346, 6-Ga, Dangsan-Dong, Yeongdeungpo-Gu
- UBKEY INNOVATION INC.
- Address:# 1016, Byeoksan Digiral Vally 2 cha, 481-10, Gasan-dong, Geumcheon-gu
- Keico Hightech Inc, Ltd
- Address:ACE Techno Twin Tower I, 12th fl, 212-1 Guro-gu, Guro-dong,
- EYECAR NETWORKS CO LTD
- Address:153-45, Samseong-dong, Gangnam-gu
- SEEREAL CO., LTD.
- Address:302A-Unit Woorim Lions Valley 425 Cheongcheon-dong, Pupyeong-gu
- B-KYUNG SYSTEM CO LTD
- Address:# 812, Woolim E-Biz Center 1, Guro-Dong,
- Union Community Co., Ltd.
- Address:3F, Hyundai Topics Bldg. , 44-3, Bangi-dong
- PRO M TECHNOLOGY
- Address:U 2-dong, Haeundae-gu
- Winner Technology Co., Ltd.
- Address:Gitec 707 1121 Jungri Naeseo
- A&P KOREA CO., LTD.
- Address:13-9, Songneung-ri, Jingeon-eup
- Hunter Tech, Inc.
- Address:170-5,Guro-dong ,Guro-gu
- Palmco Ind.Co.,Ltd.
- Address:24-1 Yeouido-dong,Yeouido-dong ,Yeongdeungpo-gu
- Real ID Global Co.
- Address:Yongsu, Songdo dong
- Woojong Entry Co.,Ltd.
- Address:133-1 Sangdaewon-dong, Jungwon-gu
- LINK electronics
- Address:gasan-dong.
- IRIENCE
- Address:Digital-ro, 130, Namsung plaza