#402, Daebo Bldg, 65-6, Jeongja-dong, Bundang-gu Seongnam-si, Gyeonggi-do
168-21, Daegotseo-ro, Daegot-myeon Gimpo-si, Seoul
Seoul World Cup Stadium, 515, Seongsan-dong Mapo-gu, Seoul
134-67, Gocheok-dong, Guro-gu,, Seoul
834-22, Bangbae-dong Seocho-gu, Seoul
505 Daeryung Techno Town 3, 448, Gasan-dong KumcheonKu, Seoul
725-4, Wonsi-dong, Danwon-gu, Ansan-si,, Gyeonggi-do
24-1 Koomyang B/D, Singae-Dong, Yongsan-Gu,, Seoul
79-27, Gui-dong, Gwangjin-gu, , Seoul
6F, Kumjung Building, 76-5, jamwon-dong Seocho-gu, Seoul
2nd Floor Macro Bldg., 279-1, 4-Ka, Yangpyung-Dong Youngdungpo-Ku, Seoul
6F,East Bldg.IT Venture Tower 78 Garak-Dong, SongPa-Gu, Seoul
SK HUB SU A-1101, Guro 1-dong 650-4, Guro, Seoul
147B/8L, 713-16, Gojan-dong Namdong-gu, Incheon
4F, Busan Regional Communications Office, #1473, Geoje-dong, Yeonje-gu,, Busan
1049-1, Singil-dong, Danwon-gu, Ansan-si,, Gyeonggi-do
10FL, ACE-TECHNO Tower 3RD, Guro-dong, Guro-gu,, Seoul
292-229, Shindorim-dong Guro-gu, Seoul
# 301, Star enterprise center, Technopark, 685-1 Yangcheong-ri, Ochang-eub, Cheongwon-gun, Chungcheongbuk-do
#114 Inoffice, 298 Hongick-dong Seongdong-Gu, Seoul