- HUTECH CO LTD
- Address:# 1109-1, SJ Techno Vill, 60-19, GASAN-DONG,
- Hantech Systems Int'l
- Address:4f Shindong Bldg.,298 Daeheong-dong, Mapo-gu, Seoul, Korea
- Macs Plus
- Address:haan-dong 302-5
- PAYWAY CO.,LTD
- Address:
- Hanchang System Corp.
- Address:1058-2, Shingil-dong, Danwon-gu,
- e-Banking tech
- Address:same as above
- E2S
- Address:332-34 Gochun-Dong
- Synkey Group INC.
- Address:Dongah Building 14-2 Yoido-dong, Youngdeungpo-ku
- Witek System
- Address:3Fl, BumA Bldg. 66-5, Yangjae-dong, Seocho-gu
- Bootwin Embedded Technology
- Address:810-1, Byuksan Digital II, 481-10, Gasan-dong, Geumcheon-gu
- H & T Co., Ltd
- Address:Ojeon-dong ,Uiwang-si
- Jaeik Information & Communication Co.,Ltd
- Address:11Fl,wooree venture town,684-2 deungchon-3dong,gangseo-gu
- MYOUNG SUNG BANKING MACHINES
- Address:237-14, Guro 3-dong, Guro-gu
- E-Bankingtech Co., Ltd
- Address:419 Doosan Venturedigm, 126-1, Pyounchond-Dong
- TRICOS CO LTD
- Address:1271-11 Sa-dong, Sangrok-gu
- Sirius Co., Ltd.
- Address:Suit 602, Venture Center, 169-1