#111, venture valley in KIST, 39-1 Hangwolgok-dong, Seocho, Seoul
#606, 6th FL, IT Mirae Tower, 60-21 Gasan-dong, Geumchoen-gu,Seoul,KOREA Seoul, Seoul
#605, ENC Dreamtower, 46, Yangpyeongdong 3ga, Yeongdeungpo-gu,, Seoul
#1413 West Tower CYLUX bldg, 295, Gwangpyungro Gangnamgu, Seoul
10th Fl., Ace Techno tower, 684-1 Dungchon-dong Kangseo-gu, Seoul
#709 Jungang Induspia, 517-13 Sangdaewon-Dong Jungwon Gu, Seoul
# 143 2F. , Wonhyo 6-Dong, 51-30 Wonhyoro-3Ga Yongsan-Gu , Seoul
#631-17, Deungchon-dong Kangseo-gu, Seoul
#409 Hangang Grand Officetel, 16-91 Hangangro-3Ga Yongsan-Gu, Seoul
Unit 713 , Gasan-Dong Gumchon-Gu, Seoul
3rd No.3221, Sunin-Sanga 21 Dong, Hangang-ro 2ga, Yongsan-Gu Seoul,
Ace Techno Tower 5 #306, 197-22, Guro-dong, Guro-gu, Seoul
16F Daerung Post Tower-1, 212-8, Guro-dong, Guro Gu,, Seoul
823-39 I-ON Building, Yeoksam-dong, Gangnam-gu, Seoul
3rd Floor, 71, Dunsannam-ro 9beon-gil, Seo-gu,, Daejeo
39-2, Bangi-dong Songpa-gu, Seoul
Fl.18, Glasstower, 946-1, Daechi-dong Gangnam-gu, Seoul
5Fl., Higlo Bldg., 914-1, Daechi-Dong Kangnam-gu, Seoul
2F Gangrim B/D 32-6 Beombak-dong, Sosa-gu, Bucheon, Gyeonggi-do
2F SinSong Center Building, Yeouido-dong Youngdungpo-gu, Seoul