Asanuma Corp. engages in building construction, civil engineering works, and real estate development. It operates through the following segments: Building Construction, Civil Engineering, and Others. The Building Construction segment provides general building construction services. The Civil Engineering segment deals with public works and civil engineering projects. The Others segment handles the real estate business. The company was founded by Kokichi Asanuma on January 20, 1892 and is headquartered in Osaka, Japan.