Obayashi Road Corporation, together with its subsidiaries, engages in the construction business in Japan. The company operates through two segments, Construction Business; and Manufacturing, Sales and Other Business. Its construction projects comprise roads and expressways; surroundings of factories and other buildings, including car parks; airports and harbors; and other facilities, such as tennis courts, and driveways and car parks at golf courses. The company provides site formation, road and expressway related works, and water and sewage works, and other types of non-paving civil engineering works; and undertakes the construction of medium-sized commercial, and residential buildings, as well as other buildings consisting of gas stations, suburban restaurants, and shopping malls. It also manufactures asphalt mixture; and sells renovated pipe products. Obayashi Road Corporation was founded in 1933 and is headquartered in Tokyo, Japan. As of June 23, 2017, Obayashi Road Corporation operates as a subsidiary of Obayashi Corporation.