| 1 | | Heungdeok-gu, Sajik-dong, 231-18 | Chungcheongbuk-do, Cheongju-si |  KR | N/A | +82 16883473 | N/A | N/A |
| 2 | | Geomamgyeongseo-dong, 744-8 | Incheon, Seo-gu | KR | N/A | +82 16883473 | N/A | N/A |
| 3 | | Ilsanseo-gu, Ilhyeon-ro, 122 | Gyeonggi-do, Goyang-si | KR | N/A | +82 319138841 | N/A | N/A |
| 4 | | Sosa-gu, Yeokgok 3(sam)-dong, 161-2 | Gyeonggi-do, Bucheon-si | KR | N/A | +82 16883473 | N/A | N/A |
| 5 | | Sangdo-dong, Maebong-ro 4ga-gil, 5 | Seoul, Dongjak-gu | KR | N/A | +82 16883473 | N/A | N/A |
| 6 | | Ilsanseo-gu, Daehwa-dong, Ilsan-ro 803beon-gil, 53-7 | Gyeonggi-do, Goyang-si | KR | N/A | +82 16883473 | N/A | N/A |
| 7 | | Sanjeong-dong, 1016 | Gwangju, Gwangsan-gu | KR | N/A | +82 627108141 | N/A | N/A |
| 8 | | 1차 101호|대륭테크노타운|327-24|Geumcheon-gu | Seoul | KR | N/A | +82 215664027 | N/A | N/A |
| 9 | | Sanho-dong, 323-2번지|104호 | Masanhappo-gu | KR | N/A | +82 552451131 | N/A | N/A |
| 10 | | Gimpohangang 1-ro, 247|KR|헤리움타운|6층 | Gimpo-si | KR | N/A | +82 1094698302 | N/A | N/A |
| 11 | | 3층, 한빛빌딩 | Seodaemun-gu, Seoul | KR | | N/A | N/A | N/A |
| 12 | | Munjeong 2(i)-dong, 법원로 11길 25|A동 9층|H BusinessPark | Seoul, Songpa-gu | KR | | +82 15442933 | N/A | N/A |
| 13 | | Jwa-dong, Sesil-ro | Busan, Haeundae-gu | KR | | +82 15449569 | N/A | N/A |
| 14 | | 1636|KR 서울특별시 강남구 테헤란로 419|16F | N/A | KR | | +82 215338207 | N/A | N/A |
| 15 | | Bundang-gu, Sampyeong-dong, 680 | Gyeonggi-do, Seongnam-si | KR | | +82 317598917 | N/A | N/A |
| 16 | | South Korea, Seoul, Gangnam-gu|162-2 엘슨빌딩 5층 | 틸만코리아 | KR | | +82 216444929 | N/A | N/A |
| 17 | | Wonhyoro 4(sa)-ga, Wonhyo-ro, 63|포도나무빌딩 | Yongsan-gu | KR | | +82 16443551 | N/A | |
| 18 | | Uijeongbu 3(sam)-dong, 370 | Uijeongbu-si | KR | | +82 318730303 | N/A | N/A |
| 19 | | Seochang-dong, 방산로 51|애플랜드|2층 | Namdong-gu | KR | | +82 15660702 | N/A | N/A |
| 20 | | South Korea | Seoul | KR | | +82 269400000 | Minho Kim | |