#402 Wooam Bldg. 239-23, SeokChon-Dong,SongPa-Gu
111-3 Yangjae-Dong, Seocho-Ku
# 222, 2F 100 DAERIMSANGGA, EUNGBONG-DONG, SEONGDONG-GU
ENC Venture Dream Tower III Rm#804, #197-33 Guro-Gu, Guro-Dong
505 Daeryung Techno Town 3, 448, Gasan-dong KumcheonKu, Seoul
212-502 JukongAPT #872 Kumjeong-dong Kunpo, Gyeonggi-do
Daeryung TechnoTown Bldg VIII,809-2,481-11,Gasandong Geumcheon Gu, Seoul
Seong Hyun Bldg, 5F, 1073-6 Mansu-dong, Namdong-Ku Gyeonggi-do, Gyeonggi-do
Cheongcheon-Dong, Bupyeong-Gu
HYUNDAI TELECOM BLDG., 4273-12 SHINGIL-DONG, YOUNGDUNGPO-GU
#84-1, Kuro Dong, Kuro Gu Seoul ,
Business Center 714 SK��Technopark, 190-1, Sangdaewon 1-dong, Jungwon-ku Seongnam-si, Gyeonggi-do
Wonmi-Gu Buchon-City, Gyeonggi-do
Gyeonggi Small & Medium Business Center #906-5 Lui-dong, Yeongtong-gu Suwon, Gyeonggi-do
543-1 Won-Dong Osan-si, Gyeonggi-do
8F, Rm#810, Kolon Digital Tower Aston Bldg, 505-14, Gasan-dong Geumcheon-gu, Seoul
#307, Ace Techno Tower V,197-22, Guro-dong, Guro-ku
916 Hojung Tower, Anyang 6 Dong, Manan-Gu, Anyang-Si, Gyeonggi-do
3F Dongsin B/D, 261-18 Yangjae-dong Seocho-gu, Seoul
#304, Blessland, 1079-2, Joong 3-dong, Bucheon-city, Gyeonggi-do