Its head office is located at 118-1, Amada, Fukuchiyama City, Kyoto Prefecture (the fifth floor of JR West Building), and the administrative office of the railway business is located at 2065-4, Tsuruga, Miyazu City, Kyoto Prefecture (the second floor of Miyazu Station).
本社は京都府福知山市天田118番地の1（JR西日本ビル5階）、鉄道事業本部は京都府宮津市鶴賀2065番地の4（宮津駅2階）にある。