| 1 | | Gangnam-daero, 343 | Seocho-gu |  KR | | +82 263545300 | N/A | |
| 2 | | 아이티지원부 | N/A | KR | | +82 237723075 | N/A | |
| 3 | | Gasan-dong, 60-11 | Geumcheon-gu | KR | | +82 220271900 | N/A | |
| 4 | | Jungang-daero, 1093|경동빌딩|6층 | Busan, Yeonje-gu | KR | | +82 15662552 | N/A | N/A |
| 5 | | Yeongdong-daero 96-gil, 20 | Seoul, Gangnam-gu | KR | | +82 264452250 | N/A | N/A |
| 6 | | N/A | Gwangju | KR | | +82 1020617837 | N/A | N/A |
| 7 | | 20th floor Gwanghwamun Building, 149 Sejong-daero | Jongno-gu, Seoul | KR | | N/A | N/A | |
| 8 | | Bongeunsa-ro 16-gil, 16 | Seoul, Gangnam-gu | KR | N/A | +82 1064247763 | N/A | N/A |
| 9 | | 서북구 성정동 686-23번지 1층 천안시 충청남도 | N/A | KR | N/A | +82 415726223 | N/A | N/A |
| 10 | | 서북구 성정동 686-23번지 1층 천안시 충청남도 | N/A | KR | N/A | +82 415726223 | N/A | N/A |
| 11 | | Yeongdong-daero 112-gil, 38|NSC빌딩|4층 | Seoul, Gangnam-gu | KR | N/A | +82 25531810 | N/A | N/A |
| 12 | | Danwon-gu, Choji-dong, 726 | Gyeonggi-do, Ansan-si | KR | N/A | +82 314015383 | N/A | N/A |
| 13 | | Yeongdong-daero 112-gil, 38|NSC빌딩|4층 | Seoul, Gangnam-gu | KR | N/A | +82 25531810 | N/A | N/A |
| 14 | | Seocho-gu, Sapyeong-daero|353 | Seoul | KR | N/A | +82 25162929 | N/A | N/A |
| 15 | | Mareunnae-ro, 71 | Seoul, Jung-gu | KR | N/A | +82 708037005 | N/A | N/A |
| 16 | | Haeryong-myeon, 매안4길 32|KR|101호 | Jeollanam-do, Suncheon-si | KR | N/A | +82 1075808959 | N/A | N/A |
| 17 | | Digital-ro 26-gil, 5|에이스하이엔드타워|1차 202호 | Seoul, Guro-gu | KR | N/A | +82 25872672 | N/A | N/A |
| 18 | | Mokdongjungangbuk-ro 18-gil, 33 | Seoul, Yangcheon-gu | KR | N/A | +82 18551945 | N/A | N/A |
| 19 | | Bundang-gu, Imae 2(i)-dong, 137-3 | Gyeonggi-do, Seongnam-si | KR | N/A | +82 318893111 | N/A | N/A |
| 20 | | 1316-5 Seocho-dong | Seocho-gu, Seoul | KR | N/A | +82 25969981 | N/A | N/A |