Areas of business |
- Contracting for civil engineering and building construction work
- Research, survey, planning, designing and supervision related to the above
- Research, survey, planning, designing, supervision and management for regional developments, urban developments, ocean developments and environmental considerations, etc.
- Housing business, and real estate dealings and leasing
- Planning, designing, development, possession, maintenance, operation and management of a variety of public facilities and infrastructure such as roads, ports, water supply and sewage works, government office buildings, educational and cultural facilities, solid waste disposal facilities, medical facilities, sports facilities, hotels and restaurants
- Environmental improvement business such as soil improvement, river and lake bottom sediment purification, lake and seawater improvement, and collecting, transporting, treatment and recycling of general waste and industrial waste
- Supply electricity and energies, such as thermal
- Fabrication, procurement, selling and leasing of construction machinery, equipment, temporary materials for construction and other manufactured items
- Maintenance work and security service work for buildings and incidental facilities
- Acquiring, licensing, and selling of industrial property right, copyright and other intellectual proprietary rights
- Information processing service and development of computer software and hardware
- Non-life insurance agent, car insurance agent under Automobile Liability Security law and life insurance selling business
- Planning, designing, manufacturing, and sales related to plant factories
- Producing, processing and sales of agricultural, forestry and fishery products, and research, study and development related to the production of agricultural, forestry and fishery products
- Consulting business related to the above
- Any and all other activities ancillary to the above
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