| 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 | | 2401호|아이에스비즈타워|26 Yangpyeong-ro 21-gil|Yeongdeungpo-gu | Seoul | KR | | +82 221635700 | N/A | N/A |
| 7 | | Mullaedong 1(il)-ga, 86번지 | Yeongdeungpo-gu | KR | N/A | N/A | N/A | N/A |
| 8 | | Danwon-gu, Gojan-dong, 535-1|4층 | Ansan-si | KR | | +82 314871414 | N/A | N/A |
| 9 | | Sangbong-dong, 101 | Jungnang-gu | KR | N/A | +82 222080116 | N/A | N/A |
| 10 | | Seobuk-gu, Dujeong-dong, Dongseo-daero, 632|61 | Chungcheongnam-do, Cheonan-si | KR | N/A | N/A | N/A | N/A |
| 11 | | Geumgok-dong, 291-1 | Busan, Buk-gu | KR | | +82 513342947 | N/A | N/A |
| 12 | | Buk-gu, 4층|마음스피치 | Gwangju | KR | | +82 1077735632 | N/A | N/A |
| 13 | | Ori-ro 995beon-gil, 1|KR|한보빌딩|2층 | Gyeonggi-do, Gwangmyeong-si | KR | N/A | +82 220608778 | N/A | N/A |
| 14 | | Garak-dong, 123 | Seoul, Songpa-gu | KR | N/A | N/A | N/A | N/A |
| 15 | | 41 Gojan 2-gil | Danwon-gu, Ansan-si, Gyeonggi-do | KR | N/A | +82 314051255 | N/A | N/A |
| 16 | | 아이리포 교육센터, 누리꿈스퀘어 5층 비즈니스타워, 396 World cup buk-ro | Mapo-gu, Seoul | KR | | +82 23039997 | N/A | N/A |
| 17 | | Gaebong-dong, 353-33 | Seoul, Guro-gu | KR | N/A | +82 226187715 | N/A | N/A |
| 18 | | Dunsan-dong, 1101-1 | Daejeon, Seo-gu | KR | N/A | +82 424771500 | N/A | N/A |
| 19 | | Aenigol-gil, 97|KR | Gyeonggi-do, Goyang-si | KR | N/A | +82 220390618 | N/A | N/A |
| 20 | | Seocho-dong, 1538-8 | Seoul, Seocho-gu | KR | | +82 25251007 | N/A | N/A |