MIKIKOGYO CO., LTD. engages in the construction and real estate business. It operates through the following segments: Construction, Facility, Housing, Real Estate Leasing, and Others. The Construction segment involves building construction, civil engineering, city gas pipe laying, and condominiums. The Facility segment provides water supply and drainage construction; air conditioning and sanitation equipment construction; and gas and household equipment construction. The Housing segment offers construction and sales of single-family houses and housing complex; and provides home remodeling. The Real Estate Leasing segment manages and leases real estate properties. The Others segment deals with public golf course management, non-life insurance agency business, food and beverage business, and solar power business. The company was founded by Shigeyoshi Miki on January 23, 1962 and is headquartered in Himeji, Japan.