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Affiliated Companies' List
  • Ship & Ocean Projects
  • Construction of Social Infrastructure
  • Energy Systems
  • Advanced Machinery Systems
  • Plant Construction
  • Environment & Recycling
  • IT-Related
  • Services and Materials
  • Others
  • Ship & Ocean Projects
  • Logistics Systems
  • Construction of Social Infrastructure
  • Energy Systems
  • Plant Construction
  • MAP

Ship & Ocean Projects
Head Office: 2-3-10, Nihonbashi, Chuo-ku, Tokyo, 103-0027
TEL:+81-3-5390-1200 FAX:+81-3-5290-1501
  • Design, construction, installation leasing and operation of marine structures, including offshore petroleum production/storage facilities
Nigata Shipbilding & Repair, Inc.
Head Office: 3776, Chuou-ku Irifune-cho, 4-chome, Niigata, 951-8011
TEL:+81-25-222-6121 FAX:+81-25-223-7621
  • Design, construction, conversion, repair and scrapping of ships
Shikoku Dockyard Co., Ltd.
Head Office: 1-3-23, Asahicho, Takamatsu, Kagawa, 760-0065
TEL:+81-87-851-9021 FAX:+81-87-851-9373
  • Building and repairing of ships, manufacturing of steel structures
Head Office: 1-1-50, Tsutsujigaoka, Akishima, Tokyo, 196-0012
TEL:+81-42-545-3111 FAX:+81-42-546-3570
  • Research and development of ships/ocean and advanced engineering, consulting; Manufacture and sale of related software and hardware
MES TOKKI & Engineering Co., Ltd.
Head Office: 6-4, Tsukiji 5-chome, Chuo-ku, Tokyo 104-8439
TEL:+81-3-3544-3562 FAX:+81-3-3544-3568
  • Engineering and maintenance of ships and their related machinery; Operation, maintenance and management of training facilities for naval ships and their related machinery and transporting machinery; Design, sale installation, and control of furniture, interior decoratons, stationery and office devices; Engineering manufacture, saleand management of steel structures and associated facilities and equipment.
Head Office: 6-4, Tsukiji 5-chome, Chuo-ku, Tokyo 104-8439
TEL:+81-3-3544-3578 FAX:+81-3-3544-3579
  • Ship owning and chartering business, and sale and leasing of marine equipment
Head Office: 193-13,Ooaza Ajiro, Yuracho,Hidaka-gun, Wakayama, 649-1112
TEL:+81-738-65-1111 FAX:+81-738-65-2054
  • Repairing of ships, production and installation of steel structures
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Construction of Social Infrastructure
DPS Bridge Works Co., Ltd.
Head Office: 1-11, Higashiueno 2-chome, Taito-ku, Tokyo 110-0015
TEL : 81-3-5806-5410 FAX : 81-3-5806-5411
  • Design,production and sale of prestressed concrete products, and general civil and architectual construction. Design, manufacturing and sale of precast products using cementitious materials and other similar works.
Mitsui Zosen Steel Structures Engineering Co., Ltd.
Head Office: 6-1 Nakase 2-chome, Mihama-ku, Chiba, 261-7129
WBG Marive East
TEL:+81-43-351-9210 FAX:+81-43-351-9219
  • Design, manufacture, assembly, installation of bridges, water gates and other steel structures, building structures, coastal structures, wind power plants, cranes and other transportation machinery; Investigation, inspection, diagnosis, repair, modification and supervising of the above mentioned products
Head Office: 3-1-1, Tama, Tamano, Okayama, 706-8651
TEL:+81-863-23-2620 FAX:+81-863-23-2622
  • Testing/examination, including materials analysis and non-destructive testing, and engineering of testing instruments
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Energy Systems
Head Office: 600 Tanaka-cho, Akishima-shi, Tokyo, 196-8522
TEL:+81-42-541-2111 FAX:+81-42-545-0147
  • Production and sales of special purpose vehicles, production and sales of aircraft equipment/components and light alloy structural materials, production and sales of honeycomb core, etc., leasing company-owned real property
Head Office: 111, Uenogawa, Okamachi, Okazaki, Aichi, 444-0005
TEL:+81-564-55-6638 FAX:+81-564-55-0369
  • Production, processing, import and sales of cast goods
Head Office: 7 Konya-cho Kanda , Chiyoda-ku, Tokyo, 101-0035
TEL:+81-3-6806-1075 FAX:+81-3-5294-1121
  • Production and sale of highspeed diesel engines, design and production of related machinery, environment, fishery, cooling machinery
Head Office: 1, Yawatakaigandori, Ichihara, Chiba 290-8531, Japan
TEL:+81-436-41-1220 FAX:+81-436-41-1292
  • Operation of biomass power plant.
MES Power-Electronics Industry Co.,Ltd
3-1-1, Tama, Tamano, Okayama, 706-8651
TEL : +81-863-23-2439 FAX : +81-863-23-2784
  • Engineering, production and sales of induction heaters.
MES Techno service Co., Ltd.
Head Office: 3-1-1, Tama, Tamano, Okayama, 706-8651
TEL:+81-863-23-2391 FAX:+81-863-23-2755
  • Engineering and maintenance services for diesel engine, gas turbine, rotary machine, boiler, industrial machinery, transporter, etc.
Sanzo Manufacturing & Construction Co., Ltd.
1, Nishinosu, Oita 870-0902
TEL : 81-97-558-3339 FAX : 81-97-558-3337
  • Maintenance and processing of machine equipments.
Head Office: 6 Bodai, Mihara-ku, Sakai-shi, Osaka, Japan 587-0064
TEL:+81-72-361-0881 FAX:+81-72-362-4491
  • Gas compressors/Air compressors/Related auxiliary equipment/SF6 recovery system/Natural gas refueling system/Textile machines/Casting products/Welded products
    Manufacture and sales of the above products
Head Office: 1-155、Hongo, Minogocho,Onomichi-shi Hiroshima 722-0212 Japan
TEL:+81-848-38-2770 FAX:+81-848-38-2771
  • Maintenance of marine/stationary diesel engine parts such as fuel valve, fuel pump, roller guide, high-press. pipe, oil pump etc.
    And welding repair of exhaust valve. valve seat, valve body, cylinder cover, piston crown etc.
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Environment & Recycling
Mitsui Zosen Environment Engineering Corporation
Head Office: 6-1 Nakase 2-chome, Mihama-ku, Chiba, 261-7130
WBG Marive East
TEL:+81-43-351-9160 FAX:+81-43-351-9169
  • Managing of kitchen garbage recycling plant and sale of its products, cattle feed and fertilizer
Head Office: 4-6, Nishikasai 8-chome, Edogawa-ku, Tokyo, 134-0088
TEL:+81-3-3877-5009 FAX:+81-3-3675-6429
  • Managing of kitchen garbage recycling plant and sale of its products, cattle feed and fertilizer
Hamamatsu Green Wave Co., Ltd.
326-4, Tamachi, Naka-ku, Hamamatsu, Shizuoka 430-0944
WBG Marive East
TEL : 81-53-451-2301 FAX : 81-53-451-2302
  • Management of refuse incineration plant and pool
Betsukai Biogas Power Co., Ltd.
2, Betsukai, Betsukaicho, Notsukegun, Hokkaido 086-0216
TEL : 81-153-79-5552 FAX : 81-153-79-5553
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Plant Construction
Mitsui Zosen Plant Engineering Inc.
Head Office:6-1 Nakase 2-chome, Mihama-ku, Chiba, 261-7130
WBG Marive East
TEL:+81-43-351-9130 FAX:+81-43-351-9157
  • Engineering and construction of plants for use in many areas
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Head Office: 1-3-D9, Nakase, Mihama-ku, Chiba, 261-8501
TEL:+81-43-274-6162 FAX:+81-43-274-6160
  • Development and design of computer software packages and development, production and sales of computer peripherals
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Head Office: 1, Yawatakaigandori, Ichihara, Chiba 290-8531
TEL:+81-4-3641-2150 FAX:+81-4-3641-1428
  • Running of construction, sale of houses, real estate, insurance agency activities, freighting, sports business
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Over seas
Ship & Ocean Projects
TGE Marine Gas Engineering GmbH
Mildred-Scheel-Straße 1, 53175 Bonn, Germany
Tel:+49-228-50218-0 Fax:+49-228-50218-880
  • Engineering for gas carriers, fuel gas systems and FSRU etc.
Shanghai Hudong Sanzo Marine Machinery Co., Ltd.
No.267, Changxing Jiangnan Dadao, Changxing Dao, Chongming, Shanghai, China
  • Machining, fabrication of steel structure, engineering and procurement of materials
MODEC International Inc
15011 Katy Freeway Suite 500 Houston,Texas 77094, USA
Tel:+1-281-529-8100 Fax:+1-281-529-8102
  • Supply of offshore equipment, engineering and consultation on ocean development
15011 Katy Freeway Suite 500 Houston, Texas 77094, USA
Tel:+1-713-515-6600 Fax:+1-713-510-6613
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Construction of Social Infrastructure
Xam Duong Village, Ninh so Commune, Thuong Tin District, Ha Noi City, Socialist Republic of Vietnam
TEL:+84-4-6860112 FAX:+84-4-6860107
  • Production and sale of steel structures ( bridges, pipes, frames, crane girders, etc. )
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Advanced Machinery Systems
MES Ferrotec China Co., Ltd.
No. 365, Yuanguang Rd., Baoshan City Industrial Park, Shanghai,
People's Republic of China
TEL:86-21-3631-6860 FAX:86-21-5850-3900
  • Production, sales and maintenance service of induction heaters
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Energy Systems
Gydevang 35, DK-3450 Allerod, Denmark
TEL:+45-48-140022 FAX:+45-48-140150
  • Turnkey delivery of power plants based on engine or boiler technology including engine-based power barges. Service, operation and maintenance of power plants.
Mitsuizosen Technoservice Hongkong Ltd.
Units 3117-3122, Level 31, Tower 1, Metro Plaza, 223 Hing Fong Road, Kwai Fong, New Territories, Hong Kong.
TEL:+852-2610-1282 FAX:+852-2610-1220
  • After-sales and maintenance servicing of marine equipment, motors, cranes, etc.
Mitsuizosen Technoservice Taiwan Co., Ltd.
19F-1, No. 6, Minquan 2nd Road, Qianzhen Dist., Kaohsiung City 80661, Taiwan (R.O.C.)
TEL:+886-7-331-2801 FAX:+886-7-332-2218
  • After-sales and maintenance servicing of marine equipment, motors, cranes, etc.
MES Technoservice(SHANGHAI) Co., Ltd.
Room 803, Dongfang Road 969, Pudong Shanghai 200122 P.R. China
(Grand Soluxe Zhongyou Hotel Shanghai)
TEL:86-21-5821-0630 FAX:86-21-5821-0639
  • After-sales and maintenance servicing of marine equipment, motors, cranes, etc.
MES Technoservice Middle East W.L.L.
P.O. Box 24945 Doha, Qatar
  • Maintenance service of reciprocating compressors and rotating machineries at the middle east.
MES Technoservice Machinery Construction Logistics, Industry and Trade Corporation
Ostim Mah. 1245.Sok. No:25, Yenimahalle, Ankara, Republic of Turkey
  • Maintenance and parts supply at Turkey
CSSC-MES Diesel Co., Ltd.
No.6 Xinyuan Rd.(S), Lingang, Shanghai,
People's Republic of China
TEL:86-21-61940144 FAX:86-21-61940155
Tuas Factory 14 Tuas Link 1, Singapore 638596
Tel:+65-6861-4677 Fax:+65-6861-5406
  • Marine engine components & parts reconditioning by welding, machining and hard chroming. And maintenance of diesel engine parts such as fuel valve, fuel pump, roller guide.
MES Technoservice Malaysia Sdn. Bhd.
The Landmark 2-13, MTBBT2, Jalan Batu Nilam 16, Bandar Bukit Tinggi, 41200 Klang, Malaysia
  • Maintenance, up-grading and lifecycle solution services for Cranes and so on.
  • Spare parts and materials supply of all above products.
  • Technical services such as Overhauling, Repair, Refurbishment and dispatch of supervisor of all above products.
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Logistics Systems
25503 Whitesell Street Hayward, CA 94545, U.S.A.
TEL:+1-510-264-9288 FAX:+1-510-264-9280
  • Maintenance of Paceco crane trade marks, development, engineering and sales of Paceco cranes
C/ Capitan Haya, 1 - 8 Edif. EUROCENTRO 28020 Madrid, Espana
TEL:+34-91-761-3051/4 FAX:+34-91-457-9095
  • Sales, after service for, and engineering of various material handling machinery and the systems
JL.Brigjend.Katamso km.18 Kel.Tanjung Uncang,Kec.Batu Aji Kota Batam 29424, Indonesia
  • Manufacture of crane
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Plant Construction
2638 S. Sherwood Forest Blvd., Suite 100 Baton Rouge, LA 70816, U.S.A.
TEL:+1-225-293-7768 FAX:+1-225-292-8364

14701 St.Mary's Lane #280, Houston Texas 77079, U.S.A.
TEL:+1-281-584-9393 Fax:+1-281-497-3614
  • Engineering, procurement and construction of chemical plants
Simon House, Atlas Park, Simonsway, Manchester、M22 5PR, United Kingdom
TEL: +44-161-718-4400 FAX:+44-161-718-4600
  • Engineering and procurement of chemical plants
3rd Floor PPC 24 Bldg., UN Avenue, Alang-Alang Mandaue City
6014 Philippines
TEL:+63-32-888-2000 FAX:+63-32-888-2023
  • Engineering work for Chemical plants, ships, diesel engines, cranes and rotating machineries
Mitsui Engineering & Shipbuilding Asia Pte. Ltd.
No.2 International Business Park The Strategy Tower 1, FL.No.02/03-05 Singapore 609930
TEL:+65-6777-1677 FAX:+65-6773-3677
No.6, Yangliu Road, New North Zone, Chongqing, 401121, China
  • Engineering, production, construction and development of processing plant for hogwash waste
22nd flr. U.M. Tower, 9 Ramkhamhaeng Road Suanluang, Bangkok, 10250 Thailand
TEL:+66-2717-3051/4 FAX:+66-2717-3050
  • Design and production of and procurement of materials for chemical plants