| 1 | | Seoul | Gangnam-gu |  KR | | +82 220156500 | N/A | |
| 2 | | Daemyeong 3(sam)-dong, 2243-11 | Nam-gu | KR | | +82 15448081 | N/A | |
| 3 | | N/A | Seoul | KR | | +82 220528200 | N/A | |
| 4 | | 18 Yeoeuido-dong | Yeongdeungpo-gu, Seoul | KR | | +82 27811000 | N/A | N/A |
| 5 | | 706 Nonhyeon-ro | Gangnam-gu, Seoul | KR | | +82 220563555 | N/A | |
| 6 | | S723|5 Ttukseomno 1(il)na-gil, Seongsu-dong 1(il)-ga|Seongdong-gu | N/A | KR | | +82 7080191243 | N/A | N/A |
| 7 | | Hyucheon-dong, Beonyeong-ro 24beon-gil, 11-11|KR KR) 베스트신문사|노블레스|307호 | Yeongju-si | KR | | +82 1099746003 | N/A | N/A |
| 8 | | N/A | Seoul | KR | | +82 267492002 | N/A | |
| 9 | | Misa-daero, 550|KR 12930|현대지식산업센터 A | Hanam-si | KR | | +82 317920407 | N/A | N/A |
| 10 | | N/A | Seoul | KR | | +82 264013456 | N/A | N/A |
| 11 | | 창조관|38 Sangamsan-ro | Sangam-dong|Mapo-gu | KR | | +82 27516000 | N/A | N/A |
| 12 | | 8 Teheran-ro 98-gil | Gangnam-gu, Seoul | KR | | +82 16664614 | N/A | |
| 13 | | 213 Bongeunsa-ro 14th Floor | Gangnam-gu, Seoul | KR | | +82 7088082203 | N/A | |
| 14 | | Yangpyeong-ro, 157|1307호1309호|선유도 투웨니퍼스트밸리 | Yeongdeungpo-gu | KR | | +82 23386051 | N/A | N/A |
| 15 | | Sejong-daero 21-gil | Jung-gu, Seoul | KR | | +82 27246090 | N/A | N/A |
| 16 | | 104-4 Bogwang-ro | Yongsan-gu, Seoul | KR | | +82 25185923 | N/A | |
| 17 | | 20 Mapo-daero | Mapo-gu, Seoul | KR | | +82 27055114 | N/A | |
| 18 | | 층 알14호, 5 441 테헤란로 | Gangnam-gu, Seoul | KR | | +82 7087870407 | N/A | N/A |
| 19 | | 6 Teheran-ro 79-gil | Gangnam-gu, Seoul | KR | | +82 260050400 | Kyungjin Kim | |
| 20 | | 1337-6|105-82 B1F, Seocho 2(i)-dong|Seocho-gu | N/A | KR | | +82 1025877100 | Thomas Maitland | |