61-21 Woongnam-Dong
402-603 Technopark Bldg., 655 Pyeongcheon-ro, Wonmi-ku
14F No.1407, Kolon Digital Tower Aston, 505-14, Gasan-dong Geumcheon-gu, Seoul
#208, B-dong, Bupyeong Woolim Lions Valley, 425, Cheongcheon 2-dong Bupyeong-gu, Incheon
Rm.518, Byucksan/Kyungin Digital Valley II 481-10, Gasan-dong, Geumcheon-gu,, Seoul