| 1 | | 128 Beobwon-ro | Songpa-gu, Seoul |  KR | | +82 28899941 | Sw Yoon | |
| 2 | | Mokdongjungangbuk-ro 16-gil, 41 | Seoul, Yangcheon-gu | KR | | +82 7076701004 | N/A | |
| 3 | | Dongan-gu, Burim-ro, 100 | Gyeonggi-do, Anyang | KR | | +82 314202590 | N/A | |
| 4 | | Jeju-si, 화북이동 2777-1|번영로 233 | Jeju-do | KR | | +82 647488446 | N/A | |
| 5 | | Sigok-ro, 348 | Chungcheongnam-do, Dangjin-si | KR | | +82 413507700 | N/A | |
| 6 | | N/A | Daejeon | KR | | +82 424854422 | N/A | |
| 7 | | 302호|건아빌딩|4 374|Seocho-gu | Seoul | KR | | +82 25852383 | N/A | |
| 8 | | Dongsomun-ro 23-gil, 28 | Seongbuk-gu | KR | | +82 15443131 | N/A | |
| 9 | | 20 Mokdongseo-ro | Mok-dong|Yangcheon-gu | KR | | +82 226405114 | N/A | |
| 10 | | Guro-dong, 235-2|에이스하이엔드타워1차 | Seoul, Guro-gu | KR | | +82 260528004 | N/A | N/A |
| 11 | | 1108, 397 Park, Techno | Bucheon-si, Gyeonggi-do | KR | | +82 971544485776 | N/A | N/A |
| 12 | | Samseung-myeon, Nambu-ro, 3790-29 | Chungcheongbuk-do, Boeun-gun | KR | | +82 435425770 | N/A | N/A |
| 13 | | Dojang-ro, 71 | Jeollabuk-do, Gimje-si | KR | | +82 635405800 | N/A | N/A |
| 14 | | Gimpo-si, 김포한강11로 455|경기환경에너지진흥원 | Gyeonggi-do | KR | | +82 319850168 | N/A | N/A |
| 15 | | Samho-eup, Nabul-ri, 611-11 | Jeollanam-do, Yeongam-gun | KR | | +82 614607600 | N/A | N/A |
| 16 | | 1층, 신유빌딩, 6 Gaepo-ro 26-gil | Gangnam-gu, Seoul | KR | | +82 18999819 | N/A | N/A |
| 17 | | B동 204, KR 인천광역시 서구 정서진로410 | N/A | KR | | +82 325696663 | N/A | N/A |
| 18 | | 618-8 Yeoksam-dong | Gangnam-gu, Seoul | KR | | +82 25549114 | N/A | N/A |
| 19 | | Ujeong-dong, 528-1 | Ulsan, Jung-gu | KR | | N/A | N/A | |
| 20 | | Goa-eup, O-ro 6-gil, 19 | Gyeongsangbuk-do, Gumi-si | KR | N/A | +82 544727796 | N/A | N/A |