Develops, manufactures, and sells image output devices including printers, scanners, and projectors, precision instruments such as watches, semiconductor manufacturing equipment, and related software and services.

Provides comprehensive business solutions including IT services, system development, consulting, outsourcing, and personnel dispatch for corporate clients.

Comprehensive construction company engaged in design and construction of civil engineering and building projects, including large-scale infrastructure such as bridges, dams, and port facilities.

Manufactures and processes metal products using diverse metal processing technologies. Supplies precision components and large-scale structural products to automotive, machinery, and construction industries.

Manufactures and sells electrical equipment, developing and producing industrial machinery and electronic components. Emphasizes product design tailored to customer needs and quality control, supplying domestic and international markets.

Provides software development, system construction, and IT consulting services. Offers comprehensive IT solutions for enterprises, ranging from custom system development to operational maintenance and support.

Manufactures and sells industrial robots, servo motors, inverters, and control equipment. Provides drive control systems and related devices for factory automation and industrial applications.

Comprehensive electrical equipment manufacturer producing and selling power systems, industrial machinery, transportation systems, building systems, and consumer appliances.

Comprehensive trading company procuring and wholesaling diverse products including chemicals, pharmaceuticals, food, electronic materials, and machinery to manufacturing and distribution customers domestically and internationally.

Provides aerial survey and investigation services using aircraft, including topographic mapping, resource exploration, and environmental surveys. Also operates geographic information system-related businesses.