Domestic Branches

Head Office & Branch Offices

Head Office ThinkPark Tower, 1-1 Osaki 2-chome, Shinagawa-ku, Tokyo 141-6025, Japan
TEL
+81-3-6737-2000
FAX
+81-3-6866-5104
Energy & Environment Group Sumitomo Fudosan Osaki Garden Tower, 1-1 Nishishinagawa 1-chome, Shinagawa-ku, Tokyo 141-0033, Japan
TEL
+81-3-6737-2870
FAX
+81-3-6737-2257
Chubu Sakae Ono Building, 10-24 Higashisakura 1-chome, Higashi-ku, Nagoya-shi, Aichi 461-0005
TEL
+81-52-971-3063
FAX
+81-52-971-3916
Kansai Osaka Mitsui Bussan Building, 3-33 Nakanoshima 2-chome, Kita-ku, Osaka-shi, Osaka 530-0005
TEL
+81-6-7635-3610
FAX
+81-6-7711-5100
Kyusyu Hakata Fukoku Seimei Building, 8-30 Tenyamachi, Hakata-ku, Fukuoka-shi, Fukuoka 812-0025
TEL
+81-92-283-1670
FAX
+81-92-283-1677

Research Centers

Technology Research Center 19 Natsushima-cho, Yokosuka-shi, Kanagawa Prefecture 237-8555
Research and development details
Machine systems technology, coating and microfabrication technology, simulation and analysis technology, system control technology, superconductor technology, environmental biology technology
TEL
+81-468-69-2300
FAX
+81-468-69-2357
Technology Research Center
(Niihama)
5-2 Soubiraki-cho, Niihama-shi, Ehime Prefecture 792-8588
Research and development details
Material Technology,System Control Technology
TEL
+81-897-32-6272
FAX
+81-897-32-1417

Industrial Works Locations

Tanashi Works 1-1 Yato-cho 2-chome, Nishitokyo-shi, Tokyo, Japan 188-8585
TEL
+81-42-468-4104
FAX
+81-42-468-4128
Chiba Works 731-1 Naganumahara-cho, Inage-ku, Chiba-shi, Chiba Prefecture 263-0001
TEL
+81-43-420-1351
FAX
+81-43-420-1580
Yokosuka Works 19 Natsushima-cho, Yokosuka-shi, Kanagawa Prefecture, 237-8555
TEL
+81-46-869-1842
FAX
+81-46-869-1792
Nagoya Works 1 Asahi-cho 6-chome, Obu-shi, Aichi Prefecture 474-8501
TEL
+81-562-48-5111
FAX
+81-562-48-2033
Okayama Works 8230 Tamashima Otoshima, Kurashiki-shi, Okayama Prefecture 713-8501
TEL
+81-86-525-6101
FAX
+81-86-525-6235
Ehime Works
(Niihama Plant)
5-2 Soubiraki-cho, Niihama-shi, Ehime Prefecture 792-8588
TEL
+81-897-32-6211
FAX
+81-897-32-6515
Ehime Works
(Saijo Plant)
1501 Imazaike, Saijo-shi, Ehime Prefecture 799-1393
TEL
+81-898-64-4811
FAX
+81-898-64-6970

Affiliated Companies

Mechatronics

4-16-1 Wakihama, Kaizuka-shi, Osaka Prefecture 597-8555
Business activities
Manufacturing and sales of large-scale gears, transmissions, and reduction gears
TEL
+81-724-31-3021
FAX
+81-724-31-0846

Industrial Machinery

Izumi Seiki Co., Ltd. 6-6-46 Takihama, Niihama-shi, Ehime Prefecture 792-0893
Business activities
Design, manufacturing, sales, and repair of dies
TEL
+81-897-32-6232
FAX
+81-897-32-6535
ThinkPark Tower, 2-1-1 Osaki, Shinagawa-ku, Tokyo 141-6025
Business activities
Development, manufacturing, sales, and service of ion implantation devices
TEL
+81-3-6737-2690
FAX
+81-3-6866-5103
SHI-ATEX Co., Ltd. 1501 Imazaike, Saijo-shi, Ehime Prefecture 799-1393
Business activities
Nondestructive inspections and technical service for using accelerators (Cyclotrons); sterilization and modification services for medical devices and various containers using electron beam irradiation
TEL
+81-898-65-4868
FAX
+81-898-65-4547
4-2-30 Shioe, Amagasaki-shi, Hyogo Prefecture 661-8510
Business activities
Manufacturing and sales of industrial machinery, environmental equipment,and air conditioning equipment
TEL
+81-6-6499-5551
FAX
+81-6-6499-7627
SHI Accelerator Service, Ltd. 7-1-1 Nishigotanda, Shinagawa-ku, Tokyo 141-0031
Business activities
Operation and maintenance of accelerators
TEL
+81-3-5434-8468
FAX
+81-3-5434-2346
Sumiju Tokki Service Co., Ltd. 2-1-1 Yato-cho, Nishitokyo-shi, Tokyo 188-8585
Business activities
Repair, after-sales service, manufacturing, and sales of components for defense products, cryogenic products
TEL
+81-42-468-4451
FAX
+81-42-468-4494
19 Natsushima-cho, Yokosuka-shi, Kanagawa Prefecture 237-8555
Business activities
Manufacturing and sales of forging castings; processing and sales of aviation, motor, and machinery components
TEL
+81-46-869-1659
FAX
+81-46-869-1794
Sumiju Platec Co., Ltd. 731-1 Naganumahara-cho, Inage-ku, Chiba-shi, Chiba Prefecture 263-0001
Business activities
Design and drafting of technical drawings for plastic processing machines
TEL
+81-43-420-1558
FAX
+81-43-420-1587
5-2 Sobiraki-cho, Niihama-shi, Ehime Prefecture 792-0002
Business activities
Manufacturing and sales of metal rolls
TEL
+81-897-32-6485
FAX
+81-897-32-6546
8230 Tamashima Otoshima, Kurashiki-shi, Okayama Prefecture 713-8103
Business activities
Design, manufacturing, installation, sales, repair, import, and export of machine tools, coolant equipment, and precision components
TEL
+81-86-525-6280
FAX
+81-86-525-6255
8-32-16 Shin-yoshidahigashi, Kohoku-ku, Yokohama, Kanagawa Prefecture 223-8511
Business activities
Design, manufacturing, and sales of plastic extrusion machinery and add-on machinery
TEL
+81-45-547-7711
FAX
+81-45-547-7717

Logistics & Construction

ThinkPark Tower, 1-1 Osaki 2-chome, Shinagawa-ku, Tokyo 141-6025
Business activities
Manufacturing and sales of hydraulic excavators and road construction machinery
TEL
+81-3-6737-2600
FAX
+81-3-6866-5112
6F Sumitomo Fudosan Ueno Bldg, 9-3, Higashi Ueno 6-chome, Taito-ku, Tokyo 110-0015
Business activities
Manufacture, repair and sales of construction equipment such as crawler cranes, and other auxiliary equipment
TEL
+81-3-3845-1428
FAX
+81-3-3845-1394
Sumitomo Fudosan Osaki Garden Tower, 1-1 Nishishinagawa 1-chome, Shinagawa-ku, Tokyo 141-0033, Japan
Business activities
Design, manufacture and sales, as well as modifications, repairs, inspections and maintenance of material handling systems and general industrial machinery.
TEL
+81-3ー6629-0173
FAX
+81-3ー6628-5700
2-75 Daito-cho, Obu-shi, Aichi Prefecture 474-8555
Business activities
Manufacturing and sales of forklifts and logistic equipment
TEL
+81-562-48-5251
FAX
+81-562-48-5396

Energy & Lifeline

Sumitomo Fudosan Osaki Garden Tower, 1-1 Nishishinagawa 1-chome, Shinagawa-ku, Tokyo 141-0033, Japan
Business activities
Business operations relating to water treatment facilities, waste material treatment facilities, air pollution prevention facilities, and other pollution prevention and environmental management facilities; business operations relating to service water manufacturing facilities, pure water manufacturing facilities, functional water manufacturing facilities, and other water manufacturing facilities; Maintenance, operation, management, repair, and modification construction of environmental hygiene facilities, air pollution prevention facilities, and related equipment and facilities; sales and delivery of chemical products
TEL
+81-3-6737-2700
FAX
+81-3-6635-5708
ThinkPark Tower, 1-1 Osaki 2-chome, Shinagawa-ku, Tokyo 141-6025
Business activities
Manufacturing and sales of turbines, pumps, and other industrial machinery
TEL
+81-3-6737-2630
FAX
+81-3-6866-5120
ThinkPark Tower, 1-1 Osaki 2-chome, Shinagawa-ku, Tokyo 141-6025
Business activities
Design, Manufacture, Sales, Installation, Modification, Repair, Maintenance and Engineering of chemical machines, coke oven machines and compnents, and steel structures
TEL
+81-3-6737-2680
FAX
+81-3-6866-5123
4-2-30 Shioe, Amagasaki-shi, Hyogo Prefecture 661-8510
Business activities
Manufacturing and sales of food machinery
TEL
+81-6-6718-6150
FAX
+81-6-6718-6151
SHI AIRPORT SYSTEM CO,LTD. Kansai International Airport Purification Center, 1 Senshu-Kukominami, Sennan-shi, Osaka Prefecture 549-0021
Business activities
Maintenance, operation, and management of water utility facilities, environmental hygiene facilities, and pollution prevention facilities
TEL
+81-724-56-6255
FAX
+81-724-56-6257
19 Natsushima-cho, Yokosuka-shi, Kanagawa Prefecture, 237-8555
Business activities
Shipbuilding and ship repair; production, installation, repair, and sea and land transportation of steel structures and a variety of machinery; collection and treatment of scrap steel and industrial waste
TEL
+81-468-69-1707,1682
FAX
+81-468-69-1648
ThinkPark Tower, 1-1 Osaki 2-chome, Shinagawa-ku, Tokyo 141-6025
Business activities
Sales, design, manufacturing, modification, scrapping, and repair of ships (excluding naval vessels); other vessel and marine engineering services
TEL
+81-3-6737-2620
FAX
+81-3-6866-5169

Others

Izumi Support Corporation ThinkPark Tower, 1-1 Osaki 2-chome, Shinagawa-ku, Tokyo 141-6025
Business activities
Provision of various services, including real estate leasing, maintenance, insurance brokerage, and travel agencies; consignment of security operations; sales of facilities, equipment, and management systems for crime prevention, disaster prevention, emergencies, and safety
TEL
+81-3-6737-2666
FAX
+81-3-6866-5166
Sumitomo Heavy Industries Business Associates, Ltd. ThinkPark Tower, 1-1 Osaki 2-chome, Shinagawa-ku, Tokyo 141-6025
Business activities
Accounting operations; general affairs operations (public relations, environmental management, facility management, etc.); personnel operations (organization, recruiting, training, payroll, welfare and benefits, etc.); development, operation, and maintenance of computer systems, information processing equipment, and networks
TEL
+81-3-6737-2342
FAX
+81-3-6866-5102
4th Floor Sumitomo Fudosan Building, 1-9-2, Izumicho, Kanda, Chiyoda-ku, Tokyo 101-0024
Business activities
Consignment of various software; sales of secondary system equipment
TEL
+81-3-5809-3461
FAX
+81-3-5809-3451
Sumiju Will Co.,Ltd. ThinkPark Tower, 1-1 Osaki 2-chome, Shinagawa-ku, Tokyo 141-6025
Business activities
Office operations on behalf of Group companies, light work in factories (parts assembly, etc.), training concerning persons with disabilities for Group employees and others, employment retention support
TEL
+81-3-6737-2611