Yamaura Corp. engages in the provision of construction and engineering services. It operates through the following segments: Construction Business, Engineering Business, and Development Business. The Construction Business segment handles building work, civil engineering work, and related development projects. The Engineering Business segment covers the design and construction of bridges, telecommunications, and penstocks. The Development Business segment deals with real estate-related business that includes buy and sell, lease, and mediation services. The company was founded in January 1920 and is headquartered in Komagane, Japan.