Jinan subway is a state-owned enterprise. According to relevant public information, Jinan Rail Transit Group is one of the six major investment platforms of state-owned enterprises in Jinan, and it is also a key project of Jinan construction at present. Founded on February 25, 2003, 2065438, the main management mode is the integration of construction, operation, development and management, and it is fully responsible for the planning and design of Jinan rail transit.