Company Profile
Kumagai Gumi is a construction company in Japan and globally. The company constructs tunnels, roads and bridges, railways, dams, and airports/marine ports Water and sewerage, environmental, energy, renewal, ICT civil engineering, housing/mansion, office/government, hotel, commercial, culture, education/research, sports/entertainment, medical/social welfare, plant, distribution, timber and projects
The production of asphalt mixture and the paving of roads, airports, ports, and bridges. Its portfolio also includes building renovation business, including building survey/diagnosis, antiseismic diagnosis/antiseismic reinforcement, and the formulation of long-term renovation plans
Manufacture of steel products for shield tunnels and construction machinery, and operates a leasing business for a steel construction. Additionally, it offers construction and building plans.
Its portfolio also includes software services utilizing CAD and information systems to create construction plans, applications, and building plans, education on CAD operations to universities and construction companies, outsourcing services, and insurance agency services. It also operates as a technology trading company for construction industry. Kumagai Gumi Co.,Ltd. was founded in 1898 and is headquartered in Tokyo, Japan.