| 1 | | Dangbuk-dong, Jebiwon-ro, 93|KR | Gyeongsangbuk-do, Andong |  KR | | +82 548403741 | N/A | |
| 2 | | Dangbuk-dong, Jebiwon-ro, 93|KR | Gyeongsangbuk-do, Andong | KR | | +82 548403741 | N/A | |
| 3 | | Daemyeong 9(gu)-dong, 690-6 | Daegu, Nam-gu | KR | | +82 536532241 | N/A | |
| 4 | | Seocho-dong, 1538-8 | Seoul, Seocho-gu | KR | | +82 25251007 | N/A | |
| 5 | | 아이리포 교육센터, 누리꿈스퀘어 5층 비즈니스타워, 396 World cup buk-ro | Mapo-gu, Seoul | KR | | +82 23039997 | N/A | |
| 6 | | Jungang-daero, 1114|세종빌딩|6층 | Busan, Yeonje-gu | KR | | +82 518518003 | N/A | N/A |
| 7 | | 10 Beodeunaru-ro 15-gil | Yeongdeungpo-gu, Seoul | KR | | +82 267127500 | N/A | N/A |
| 8 | | Sasang-gu, Deoksang-ro 72(chilsibi)beon-g|27 | Busan | KR | | +82 513660505 | N/A | N/A |
| 9 | | Sincheon 4(sa)-dong, 294-2 | Daegu, Dong-gu | KR | | +82 15770998 | N/A | N/A |
| 10 | | Kannur Road, near west Hill, Chungam | Kozhikode |  IN | | +91 4952386400 | N/A | N/A |
| 11 | | Ansan-si, Sangnok-gu|경기도 안산시 상록구 본오로2길20 | Gyeonggi-do | KR | | +82 314384088 | N/A | N/A |
| 12 | | Baumoe-ro, 87|강남에듀 강남직업전문학교|1층 | Seoul, Seocho-gu | KR | | +82 25774110 | N/A | N/A |
| 13 | | Jungang-daero, 1114|세종빌딩|6층 | Busan, Yeonje-gu | KR | | +82 518518003 | N/A | N/A |
| 14 | | Sasang-gu, Deoksang-ro 72(chilsibi)beon-g|27 | Busan | KR | | +82 513660505 | N/A | N/A |
| 15 | | Bundang-gu, Yatap-dong, 360-1|KR|시그마|3 307호 | Gyeonggi-do, Seongnam-si | KR | | +82 1090633338 | N/A | N/A |
| 16 | | Sincheon 4(sa)-dong, 294-2 | Daegu, Dong-gu | KR | | +82 15770998 | N/A | N/A |
| 17 | | Kannur Road, near west Hill, Chungam | Kozhikode | IN | | +91 4952386400 | N/A | N/A |
| 18 | | Ansan-si, Sangnok-gu|경기도 안산시 상록구 본오로2길20 | Gyeonggi-do | KR | | +82 314384088 | N/A | N/A |
| 19 | | Baumoe-ro, 87|강남에듀 강남직업전문학교|1층 | Seoul, Seocho-gu | KR | | +82 25774110 | N/A | N/A |
| 20 | | Dongan-gu, Buheung-dong, 1106 | Gyeonggi-do, Anyang | KR | | +82 3180456016 | N/A | N/A |