16, Maewol 2-ro 15beon-gil, Seo-gu, Gwangju
665-9 Daerim3-dong Youngdungpo-ku, Seoul
1337-21, Seocho-dong Seocho-gu, Seoul
#408 Jeju KIPC #315-14, Ido 2-dong Cheju, Cheju-do
5th fl., Songwon Bldg, 59-4, Banpo 4-dong Seocho-gu, Seoul
#206, TBI, ETRI, 1, Eoeun-dong, Yuseong-gu,, Daejeon
659-5,Seongsu 1-ga 1-dong Seongdong-gu, Seoul
5th Floor Busung building 738-39 Yoksam-dong, Kangnam-gu Seoul,
Ace Techno Tower 5, 3rd Fl. 301,197-22 Guro-Dong Guro-Gu, Seoul
Ace Techno Tower 5 #306, 197-22, Guro-dong, Guro-gu, Seoul