- Myskcon
- Address:958-2 Yongtong-Dong, Yongtong-Ku
- HUNETWORKS INC
- Address:No. 505, Dongyoung Venturstel 199-32, Anyang-dong, Manan-Gu
- sooyoung semiconductor tech & trade
- Address:gongneungdong
- Mangomind Corporation Limited
- Address:3-303, Samho Apt. Inhudong, DeokjinGu
- JinsanIT
- Address:
- REL
- Address:911 Center plaza Buld.
- Kaha Global Resources
- Address:#303, Manduk-2 Dong, Buk-Ku
- HW electron material co.,ltd
- Address:NO. 209-2304 HYUNDAID
- Bsec Electronic Co., Ltd.
- Address:C-1004, Woolim LIons Valley, Cheongcheon-dong, Bupyeong-gu
- Zeta Power Inc.
- Address:A-10th Floor, Advanced Institutes of Convergence Technology, Gwanggyo-ro 145, Youngtong-gu,
- Phenix Security Electronics
- Address:1037-2,Seonbu 2-dong ,Danwon-gu, Ansan-si
- World Business
- Address:18-4, Gyesan 3 Dong, Gyeyang Gu
- Sehan Electools Ltd.
- Address:Rm 508-1 , B-dong Bundang Techno Park ,Yatap-dong, Bundang-gu, sungnam-shi
- SWEETDAY
- Address:DANWON GU CHOJIDONG
- CS Trade Inc.
- Address:# 710, Geumjeong-dong
- IME
- Address:# 1608, VK B / D, 548-6, Anyang8dong, Maan-gu
- Meist Co., Ltd
- Address:493, Jung-ri, Seokjeok-eup
- Jtech Inc.
- Address:674-5,Namsan-dong ,Geumjeong-gu
- SEKI HI-TECH
- Address:1500-12, Dadaedong, Saha-gu
- YNK SOLUTION Co.,LTD.
- Address:# 508, B / D No. 3, Anyang Technical College, Anyang3-dong