Seoul Metro

__NOTOC__
==Seoul Metropolitan City Subway Construction Headquarters (서울특별시 지하철본부/서울特別市 地下鐵本部)==
===1970-????===
==Seoul Subway Coporation==
===1979-1981(서울지하철건설주식회사/서울地下鐵建設株式會社)===
===1981-2005(서울특별시지하철공사/서울特別市地下鐵公社)===
====1981-1983====
====1983-2005====
==Seoul Metro==
===2005-2017(서울메트로)===
===2017-present(서울교통공사/서울交通公社)===
Category:Rail transport
Category:South Korea
Category:Seoul
Category:1970