| 1 | | 377 Mansu 1(il)-dong | Namdong-gu, Incheon |  KR | | +82 324634901 | N/A | N/A |
| 2 | | Nonhyeon-dong, 10-15 | Gangnam-gu | KR | | +82 25562976 | N/A | N/A |
| 3 | | N/A | Seoul | KR | | +82 216662050 | N/A | N/A |
| 4 | | Digital-ro, 242|한화비즈메트로|715호 | Guro-gu | KR | N/A | +82 226212270 | N/A | N/A |
| 5 | | Gyeonggi-do | Gunpo-si | KR | N/A | N/A | N/A | N/A |
| 6 | | Danwon-gu, Gojan-dong, 535-1|4층 | Ansan-si | KR | | +82 314871414 | N/A | N/A |
| 7 | | Sangbong-dong, 101 | Jungnang-gu | KR | N/A | +82 222080116 | N/A | N/A |
| 8 | | Bogae-myeon, Seonggong-gil|1 | Gyeonggi-do, Anseong | KR | | +82 221064000 | N/A | N/A |
| 9 | | 847-2 Hwanggeum 2(i)-dong | Suseong-gu, Daegu | KR | N/A | +82 537610496 | N/A | N/A |
| 10 | | KR 서울특별시 구로구 디지털로 26길 5(구로3동 235-2) 에이스하이엔드타워 1차 8층 818호 | N/A | KR | N/A | +82 269592752 | N/A | N/A |
| 11 | | Heungdeok-gu, Bongmyeong-dong, 450 | Chungcheongbuk-do, Cheongju-si | KR | | +82 432682630 | N/A | N/A |
| 12 | | Migeumil-ro, 75|KR 민코딩연구소|구구빌딩|5층 | Gyeonggi-do, Seongnam-si | KR | N/A | +82 1093602485 | N/A | N/A |
| 13 | | 41 Gojan 2-gil | Danwon-gu, Ansan-si, Gyeonggi-do | KR | N/A | +82 314051255 | N/A | N/A |
| 14 | | Bugok-myeon, Bugok-ri, 570 | Gyeongsangnam-do, Changnyeong-gun | KR | N/A | +82 555210820 | N/A | N/A |
| 15 | | 아이리포 교육센터, 누리꿈스퀘어 5층 비즈니스타워, 396 World cup buk-ro | Mapo-gu, Seoul | KR | | +82 23039997 | N/A | N/A |
| 16 | | Yeongdeungpo-gu, 17 13|이룸센터 10F | Seoul | KR | N/A | +82 232749215 | N/A | N/A |
| 17 | | Siheung 5(o)-dong, 271-5 | Seoul, Geumcheon-gu | KR | N/A | +82 236732434 | N/A | N/A |
| 18 | | Dalseo-gu|293(송현동) | Daegu | KR | N/A | +82 7077606959 | N/A | N/A |
| 19 | | Yangseo-myeon, Jetan 3-gil 33beon-gil, 20 | Gyeonggi-do, Yangpyeong-gun | KR | N/A | +82 317757452 | N/A | N/A |
| 20 | | Gwangcheon-dong, Jukbong-daero 94beon-gil, 14-2 | Gwangju, Seo-gu | KR | | +82 623721773 | N/A | N/A |