- Business
- Mori-Gumi Co., Ltd. engages primarily in civil engineering and construction works throughout Japan. The company undertakes civil engineering projects including roads, tunnels, railroads, flood control and water utilization facilities, disaster recovery, and residential land development; constructs residential, public, transportation, welfare, plant, and commercial facilities; provides surveying, design, and supervision services; buys, extracts, and sells crushed stone materials and underground resources; manufactures and sells pollution control facilities and equipment; produces and sells secondary products from rock; maintains and operates public facilities; and buys, sells, exchanges, and leases construction equipment and real estate properties. Founded in 1934 and headquartered in Osaka, Japan, Mori-Gumi operates across three main segments—construction, crushed stone, and real estate—serving public infrastructure, private development, and resource management sectors nationwide. In recent developments, the company commenced construction on the (Tentative) Osaka IR Project Block B in June 2025, completed its business transfer announced in October 2025, implemented organizational changes and executive role shifts in October 2025, and received multiple accolades including superior construction awards from Osaka Prefecture and the Kanto Regional Development Bureau in 2025.