Okumura 

Okumura Corporation, a venerable Japanese firm established in Osaka in 1907, is actively engaged in civil engineering, architectural construction, and investment development. Its extensive project portfolio spans a wide range of undertakings, encompassing the construction of diverse building types such as offices, commercial complexes, residential properties, schools, hospitals, cultural centers, and government facilities. The company also specializes in critical infrastructure, including roads, railways, airports, ports, dams, power plants, water and waste management systems, as well as seismic isolation solutions and artificial land development. Beyond its primary construction ventures, Okumura designs, manufactures, distributes, and services construction and industrial machinery, alongside producing and selling building materials. The corporation also manages real estate, holding a portfolio of rental properties, including residential units, warehouses, and land, predominantly located in Osaka and other regions. Furthermore, it contributes to sustainable energy by generating and selling renewable electricity.