| 1 | | Gyeonggi-do | Bucheon-si |  KR | N/A | +82 1073126660 | N/A | N/A |
| 2 | | Seolleung-ro, 661|석영빌딩|202호 | Seoul, Gangnam-gu | KR | N/A | +82 15662920 | N/A | N/A |
| 3 | | Wonpyeong-dong, 1029-13 | Gyeongsangbuk-do, Gumi-si | KR | | +82 544613355 | N/A | N/A |
| 4 | | Sincheon 4(sa)-dong, 386-2 | Daegu, Dong-gu | KR | N/A | +82 537521058 | N/A | N/A |
| 5 | | Mangwol-dong, 290-1 | Gyeonggi-do, Hanam-si | KR | | +82 317902100 | N/A | N/A |
| 6 | | Danwon-gu, Wonsi-dong, 727-5 | Gyeonggi-do, Ansan-si | KR | N/A | +82 314928197 | N/A | N/A |
| 7 | | Yeongdeungpo-gu, 17 13|이룸센터 10F | Seoul | KR | N/A | +82 232749215 | N/A | N/A |
| 8 | | Seocho-dong, 1538-8 | Seoul, Seocho-gu | KR | | +82 25251007 | N/A | N/A |
| 9 | | Aenigol-gil, 97|KR | Gyeonggi-do, Goyang-si | KR | N/A | +82 220390618 | N/A | N/A |
| 10 | | Ilsanseo-gu, Gajwa-ro, 54|KR|보영빌딩|201호 | Gyeonggi-do, Goyang-si | KR | N/A | +82 319029676 | N/A | N/A |
| 11 | | Dunsan-dong, 1101-1 | Daejeon, Seo-gu | KR | N/A | +82 424771500 | N/A | N/A |
| 12 | | 72 Gwanak-daero 106beon-gil, Bisan 2(i)-dong | Dongan-gu, Anyang, Gyeonggi-do | KR | N/A | N/A | N/A | N/A |
| 13 | | Gaebong-dong, 353-33 | Seoul, Guro-gu | KR | N/A | +82 226187715 | N/A | N/A |
| 14 | | 아이리포 교육센터, 누리꿈스퀘어 5층 비즈니스타워, 396 World cup buk-ro | Mapo-gu, Seoul | KR | | +82 23039997 | N/A | N/A |
| 15 | | Bugok-myeon, Bugok-ri, 570 | Gyeongsangnam-do, Changnyeong-gun | KR | N/A | +82 555210820 | N/A | N/A |
| 16 | | 41 Gojan 2-gil | Danwon-gu, Ansan-si, Gyeonggi-do | KR | N/A | +82 314051255 | N/A | N/A |
| 17 | | Garak-dong, 123 | Seoul, Songpa-gu | KR | N/A | N/A | N/A | N/A |
| 18 | | Migeumil-ro, 75|KR 민코딩연구소|구구빌딩|5층 | Gyeonggi-do, Seongnam-si | KR | N/A | +82 1093602485 | N/A | N/A |
| 19 | | Ori-ro 995beon-gil, 1|KR|한보빌딩|2층 | Gyeonggi-do, Gwangmyeong-si | KR | N/A | +82 220608778 | N/A | N/A |
| 20 | | Sinan-dong, Namgang-ro, 475|KR|7층 | Gyeongsangnam-do, Jinju-si | KR | | +82 15225060 | N/A | N/A |