ADT B/D, 3-3 Yangjae-Dong Seocho-gu, Seoul
Taeynag BD 3F Chooneui-dong 155-4 Buchon-city , Gyeonggi-do
2F, A-Kyung Bldg., 54-10 Munjeong-dong, Songpa-gu, Seoul
196 Gongdan-dong Gumi-si, Gyeongsangbuk-do
Woolim Lions Valley-A 10 FL., 371-28, Gasan-Dong, Geumcheon-gu, , Seoul
9F, 11F Keumbok B/D, 45-2 Bangee-Dong Songpa-Gu, Seoul
980-3 Digital Empire BD D-193 Yeongtong-2 Dong Yeongtong-Gu, Gyeonggi-do
19th Fl., #18 Technomart B/D, 546-4, Guui-dong, Kwangjin-Gu, Seoul,
5F, Anyang K-Center, 1591-9, Gwanyang-dong, Dongan-gu Anyang-si, Gyeonggi-do
#703 Silla Technovil, 39-3 Dang-dong Gunpo-si, Gyeonggi-do
#601 ACE Twin Twoer II, 212-30, Guro-dong Guro-gu, Seoul
#6117-6119, Electronics and Information, Chosun Univ., 309, Pilmoon-daero Dong-gu,, Gwangju
10th fl, Sueun Assembly House Bldg., Gyeongun-dong, Jongno-gu
2F Hyojung B/D, 456 Dokok-2dong Kangnam-gu, Seoul
149-10 Seongnam, Gyeonggi-do
6F Mirae B/D, 271-1 Seohyun-dong, Bundang-gu Seongnam-si, Gyeonggi-do
15th Floor, East Bldg., IT Venture Tower,78 Garak-dong Sonpa-gu, Seoul
404-12 Chungchun-dong Bupyeong-gu, Incheo
7F, Dongkwan IT Venture Tower, 78 Karakbon-Dong Songpa-Gu, Seoul
2F Paradise Building, 708-33 Yuksam-dong Kangnam-gu, Seoul