Seoul Metro Line 9 Corporation
Seoul Metro Line 9 Corporation was established in 2004 to operate the Seoul Subway line 9 in Seoul, South Korea.
Lines
Seoul Metro Line 9 Corporation only control parts of 9 but services are provided by Seoul Line9 Operation, a joint venture between Hyundai Rotem and RATP Dev Transdev Asia.| Line Name English | Line Name Hangul | Starting Station | Ending Station | Total Length in km | - |
| 9호선 | Gaehwa | Sinnonhyeon | 27.0 km | - | |
| 9호선 | Gaehwa | VHS Medical Center | - | ||