Architects
AR International, Inc., Atelier Vista Architectural Studio, Ciel Rouge Creation, Dasic Architects, Design Labo, Edward Suzuki Archetecture, Ishimoto Architectural and Engineering Firm, Inc., Kaito Gumi, Ken Yokogawa Architect and Associates, Inc., Klein Dytham Architecture
Ataka Construction and Engineering
Provides waste and water treatment and recycling, water environment and remediation, environmental services, and related construction. Based in Osaka.
Chiyoda Corporation
Offers international engineering, design and construction services. Corporate information and news, and technical articles. Content available in English and Japanese.
Chodai Co., Ltd.
Civil engineering company specializing in the planning, design, and construction supervision of long span bridges, infrastructure, and computer systems.
Daito Trust Construction
Planning and construction of buildings, and buildings management.
E-Markets Co.
Japanese construction machinery and heavy equipment exporters. Ships worldwide.
Fudo Construction
Civil engineering for offices and government buildings.
Fujita Corporation
Construction company involved in building planning, design, maintenance, urban renewal, and environmental technology.
Hagiwara House Corporation
Construction company providing renovation services.
Hazama Corporation
Construction firm involved with high rise, historic, and art related buildings, as well as civil engineering projects.
Hazama Corporation
Active in construction, including large-scale public works projects. Also involved in architecture work and civil engineering.
Hitachi Construction Machinery
Provides a variety of equipment and attachments for construction, including digging, loading, carrying, breaking, grabbing, cutting, crushing, and screening.
Hitachi Plant Engineering & Construction
Construction of power plants, water treatment facilities, and clean rooms.
Ilya Corporation
Design of commercial and corporate office interiors.
Kajima Corporation
Civil engineering projects, such as nuclear power plants.
Kandenko
Construction contractor providing electric facility installations.
Kaneso Co.,Ltd.
Manufactures and sells metal products for architecture, buildings, and conduits. With introduction of products, statement of accounts, employment, and download of CAD data.
Kidoh Construction
Osaba based construction company of pre-stressed concrete tanks and bridges.
Koatsu Kogyo
production and sale of pre-stressed concrete products.
Komatsu, Ltd.
Makes loaders, tracked excavators, shovels, dozers, carriers, motor graders, dump trucks, and tunnelers, plus mining, electronics, industrial, environmental products, and their component parts.
Meisei Industrial
Architectural construction and interior finishing.
MH Development
Specializes in heavy-steel modular and mobile buildings. Manufactures and ships overseas.
Nec System Integration and Construction
Construction of architectural and electrical facilities.
Nittoc Construction
Construction company offering civil engineering works, roads and sewerage.
P.S. Mitsubishi Construction
Active in the construction of buildings and roads.
Penta-Ocean Construction
Development of railroads and sewer systems.
Sekisui House Ltd.
Osaka firm focusing on design and construction of buildings and landscape, civil engineering, real estate, interior decoration, trucking and warehousing.
Seltec Inc.
Offers concrete engineering, landscaping specialties, urban materials design and applications, soil stabilization, and house foundation reinforcement.
SOGO Corporation
A specialist trading company in Japan for the exporting used construction machinery. With current stock list.
Sumitomo Forestry
Construction of custom-built multi-purpose office buildings.
Taikisha
Designs and installs cleanroom systems, mechanical and electrical systems for buildings, paint finishing systems, and the manufacture and sale of related materials and equipment.
Taisei Corporation
Construction of office buildings and electric power facilities.
Takenaka Corporation
Active in architecture, engineering, construction, interior design, urban development, and recycling.
Tateyama Aluminum Industry Co., Ltd.
Based in Takaoka City, Toyama. Maker of business construction materials, housing fixtures, signs, commercial and public facilities.
Token Corporation
Active in construction, housing, tenancy arrangements, renovations, architecture design, building, travel, and financial services.
Tokura Construction Co., Ltd.
Active in civil engineering and buildings, power plants, dams, and water channels. Based in Nagoya.
Tomoe
Construction works specializing in steel structures.
Toyo Construction
Provides civil engineering, urban development, shipbuilding and repair, real estate, and hotel management.
Toyo Engineering
Includes research, consulting and construction of chemical facilities, nuclear power, natural gas, oil refining, and biotechnology. Based in Chiba.
Watanabegumi Co., Ltd
Pavement design and construction, including asphalt pavements and special functional pavements utilizing wood-chips, sand, soil and landscaping pavements.
Zenitaka Corporation
Urban and marine development, real estate, and civil engineering. Based in Osaka with international offices.