Major Subsidiaries and Associated Companies
Japan
A-C
| Company Name | Details of Business | Business Group |
|---|---|---|
| ASAMA GIKEN CO., LTD. | Manufacture and sale of automotive components | Automotive |
| BATTERY STATION KYUSHU LLC | ・Electricity business ・Possession and maintenance of Battery Energy Storage System | Energy Transformation |
| BS HOLDINGS CO., LTD. | Electricity business, manufacturing, sales, leasing, installationm, operation and maintenance of energy related facilities / equipment | Energy Transformation |
| CHIBA KYODO SILO CO.,LTD. | Silo business, port transportation business, warehousing, freight forwarding business, 3PL logistics business | Lifestyle |
| CHUBU COAL CENTER. LTD. | Warehousing business | Mineral Resources |
D-F
| Company Name | Details of Business | Business Group |
|---|---|---|
| Dexterity-SCJapan | Development of advanced AI robotics solutions | Automotive |
| ECOBUNKER SHIPPING CO., LTD. | Domestic Shipping Industry | Energy Transformation |
| ENESSANCE HOLDINGS CO., LTD | Planning the strategy of LPG & home solution business, controlling its subsidiaries, and LPG wholesale | Energy Transformation |
| ENEXIA LLC | ・Renewable Energy Generation Balancing ・Demand-Side Resource Coordination ・Market Risk Analysis and Management ・Other Power-Related Businesses, etc. | Energy Transformation |
| FEILER JAPAN CO.,LTD. | Import, designing and sales of the German luxury line of Chenille fabrics brand “FEILER” as exclusive importer | Lifestyle |
| FPT Smart Cloud Japan Co., Ltd | To aim to be pioneer of AI and Cloud service innovation in Japan, the below services based on GPU cloud are provided : ・AI centric cloud service ・AI development platform and AI solution development support | Media & Digital |
| FUKUSHIMA FUKKO FURYOKU, LLC. | Wind Power IPP in Abukuma region of Fukushima Prefecture | Energy Transformation |
G-I
| Company Name | Details of Business | Business Group |
|---|---|---|
| GRAPE ONE LTD. | Regional Broadband Wireless Access business and building Local 5G service platform business | Media & Digital |
| Green Medic Inc. | Pharmacy | Lifestyle |
| GX Concierge Inc. | We provide end-to-end support for sustainability management, including: ・Provision of consulting services ・Development, provision, and implementation support for digital platforms ・Development, provision, and implementation support for sustainability solutions | Media & Digital |
| GYXIS CORPORATION | Manufacture, storage, transport, sale and import, export of LP gas | Energy Transformation |
| HOKKAIDO DISTRICT HEATING CO., LTD. | District heating and cooling in Sapporo | Diverse Urban Development |
| IG KOGYO, CO., LTD | Manufacture and sales of metal siding products and others | Diverse Urban Development |
J-L
| Company Name | Details of Business | Business Group |
|---|---|---|
| JCOM CO., LTD. | CATV operation and telecommunication business throughmanagement of CATV operators, Program supplying business for CATV operators and digital satellite broadcast | Media & Digital |
| JUPITER SHOP CHANNEL CO., LTD. | Management of direct marketing business centered around Shop Channel, which conducts correspondence sales via TV broadcasts, internet, etc. | Media & Digital |
| KI FRESH ACCESS, INC. | Large area middle trader business of fresh vegetables and fruits and service center business | Lifestyle |
| KINTO CORPORATION | Subscription and mobility services for Toyota / Lexus / Subaru vehicles and other solutions | Automotive |
| KIRIU CORPORATION | Manufacture and sale of automotive components | Automotive |
| KIRIU OITA K.K. | Manufacture and sale of automotive components | Automotive |
| KIRIUYAMAGATA CORPORATION | Manufacture and sale of automotive components | Automotive |
| KIYONO Co., Ltd. | Digital marketing utilization support, digital advertising operation, EC operation support | Media & Digital |
| LNG JAPAN CORPORATION | Trading of LNG, investment and financing related to LNG business | Energy Transformation |
| LXIO, INC. | Provision of various functions to the business partners who wish to utilise retail data, as well as supports such as leveraging highly skilled personnel and expertise | Lifestyle |
M-O
| Company Name | Details of Business | Business Group |
|---|---|---|
| MAMMY MART HOLDINGS CORPORATION | Supermarket chain | Lifestyle |
| MARUBENI ITOCHU SUMISHO TECHNO STEEL INC. | Processing and sales of steel building materials and other products | Steel |
| MAZDA STEEL CO.,LTD. | Steel service center (processing and sales) | Steel |
| Medicalyours Inc. | Pharmacy | Lifestyle |
| METAL ONE SUMISHO TUBULAR PRODUCTS CO.,LTD. | Processing and sales of steel tubular and other steel products | Steel |
| MMS THILAWA DEVELOPMENT CO., LTD. | Investment in Myanmar Japan Thilawa Development Ltd. | Diverse Urban Development |
| Morisora Biorefinery LLC | Production and sales of bioethanol made from wood chips | Energy Transformation |
| OGA WIND POWER CORPORATION | Wind Power IPP | Energy Transformation |
| OOTONE WAREHOUSE CO., LTD | Steel service center (processing and sales) | Steel |
| OPTECH ENERGY | Energy management service, System development and Data analysis | Energy Transformation |
| OSHIMA SHIPBUILDING CO., LTD. | Shipbuilding | Transportation & Construction Systems |
P-R
| Company Name | Details of Business | Business Group |
|---|---|---|
| PETROCOKES JAPAN LTD. | Manufacture and sale of petroleum needle coke | Mineral Resources |
| POWER FRONTIER HOLDINGS CO.,LTD. | Shareholding of solar power generation companies in Japan and overseas | Energy Transformation |
| REMOW Co., Ltd. | In-House Channels Distribution Production | Media & Digital |
S
| Company Name | Details of Business | Business Group |
|---|---|---|
| S.C.BUILDING SERVICE CO.,LTD. | General building maintenance (cleaning, equipment maintenance, security) | Diverse Urban Development |
| S.C. CEMENT CO., LTD. | Sales of cement, ready-mixed concrete and concrete products | Diverse Urban Development |
| SC-ABEAM AUTOMOTIVE CONSULTING | Consulting services specialized in the automotive industry | Automotive |
| SC AUTOMOTIVE ENGINEERING CO., LTD. | Engineering solutions in automotive design and development (mainly consulting business) | Automotive |
| SC DIGITAL CO., LTD. | DX support business focusing on marketing DX | Media & Digital |
| SC FOODS CO.,LTD. | Developmental import and sale of foods, meat, beverages, grains, fats, sugars, etc. | Lifestyle |
| SC MACHINERY AND SERVICE CO.,LTD. | Wholesale of automotive manufacturing equipment and related parts | Automotive |
| SC RISK SOLUTIONS CO.,LTD. | Reinsurance broker | Diverse Urban Development |
| SCSK CORPORATION | System Development, IT Infrastructure Development,IT Management, IT Software and Hardware Sales, Consulting, Verification Services and BPO | Media & Digital |
| SCTM ENGINEERING CORPORATION | Engineering solutions in automotive design and development (mainly offshore development business) | Automotive |
| SHARING DESIGN INC. | Provision of base station sharing services to Mobile Network Operators | Media & Digital |
| SHINKO SUGAR MILL CO., LTD. | Manufacturing and sales of sugar and molasses | Lifestyle |
| SMB KENZAI CO., LTD. | Sales of various building materials and construction work | Diverse Urban Development |
| Social Interior Inc. | ・Planning, development, and operation of “Subscribe Life,” a furniture and appliance subscription service ・Providing “Social Interior Office Construction Support,” which supports the entire process of creating a corporate office ・Planning, development, and operation of “Social Interior Interior Base,” a furniture and fixture ordering and receiving platform | Media & Digital |
| SOLAR POWER KITAKYUSHU CORPORATION | Solar Power IPP | Energy Transformation |
| SOLAR POWER MINAMISOMA HARAMACHI IN C. | Solar Power IPP | Energy Transformation |
| SOLAR POWER MINAMISOMA KASHIMA INC. | Solar Power IPP | Energy Transformation |
| SOLAR POWER SAIJYO CORPORATION | Solar Power IPP | Energy Transformation |
| SOLAR POWER TOMAKOMAI CORPORATION | Solar Power IPP | Energy Transformation |
| Soracle Corporation | Passenger transportation business using eVTOL (electric vertical takeoff and landing) aircraft | Transportation & Construction Systems |
| SPRING INFRASTRUCTURE CAPITAL CO., LTD | Fund management of infrastructure funds | Energy Transformation |
| SUMISHO AERO-SYSTEMS CORPORATION | Sale of aerospace equipment | Transportation & Construction Systems |
| SUMISHO BUILDING MANAGEMENT CO., LTD | Office building operation and other | Diverse Urban Development |
| SUMISHO GLOBAL LOGISTICS CO., LTD. | Global Logistics Service Provider | Diverse Urban Development |
| SUMISHO INSURANCE CORPORATION | Insurance agency | Diverse Urban Development |
| SUMISHO INTERIOR INTERNATIONAL INC. | Interior design, construction, planning, procurement and others | Diverse Urban Development |
| SUMISHO MARINE CO., LTD. | Shipping related trading business (newbuilding/2nd hand/charter) | Transportation & Construction Systems |
| SUMISHO MATERIALS CORPORATION | Phisical trading of precious metals, non-ferrous metals, rare metals, etc. | Mineral Resources |
| SUMISHO METALEX CORPORATION | Trading & Investment of Non-Ferrous Metals and Other products | Mineral Resources |
| SUMISHO MONTBLANC CO.,LTD. | Planning, manufacturing, and sales of fabrics and products for white coats, service and working uniforms | Lifestyle |
| SUMISHO REALTY MANAGEMENT CO., LTD. | Investment management business, investment advisory and agency business, Type II financial instruments business, and building lots and buildings business | Diverse Urban Development |
| SUMISHO RESIDENTIAL CO., LTD. | Sales, brokerage, and leasing of real estate | Diverse Urban Development |
| SUMISHO TATEMONO CO., LTD. | Management of real estate | Diverse Urban Development |
| SUMISHO URBAN DEVELOPMENT,CO.,LTD. | Planning, development, management, and operation of shopping centers | Diverse Urban Development |
| SUMISHO VENTURE PARTNERS, INC. | CVC Portfolio Management, ICT related business development with Portfolio, ICT related investment, Fund investment | Media & Digital |
| SUMITOMO CORPORATION GLOBAL METALS CO., LTD. | Trading of steel products and Investment on manufacturing and processing steel products | Steel |
| SUMITOMO CORPORATION POWER AND MOBILITY CO., LTD. | Import and export of automobiles, railcars, electric power project facilities, and their components | Automotive |
| SUMITOMO MITSUI AUTO SERVICE COMPANY, LIMITED | Leasing, rental, maintenance, repair, and inspection of automobiles and other mobility services | Automotive |
| SUMITOMO MITSUI FINANCE AND LEASING COMPANY, LIMITED | Leasing | Transportation & Construction Systems |
| SUMITOMO PRECISION PRODUCTS CO., LTD. | Manufacture and sale of aircraft components and heat exchangers, and ICT equipment | Transportation & Construction Systems |
| SUMITOMO SHOJI CHEMICALS CO., LTD. | Sales and trade of plastics, organic chemicals, inorganic chemicals, fine chemicals, green chemicals and electronic materials | Chemical Solutions |
| SUMITOMO SHOJI MACHINEX CO., LTD. | Sale of machinery and equipment | Diverse Urban Development |
| SUMITRONICS CORPORATION | Electronics Manufacturing Service | Chemical Solutions |
| SUMMIT,INC | Supermarket chain | Lifestyle |
| SUMMIT AGRI-BUSINESS CORPORATION | Manufacture and sale of fertilizers and agriculture-related materials | Chemical Solutions |
| SUMMIT AGRO INTERNATIONAL LTD. | Development and distribution of crop protection products, household insecticides and pet care products | Chemical Solutions |
| SUMMIT AIR SERVICE CORPORATION | Travel agency | Diverse Urban Development |
| SUMMIT COSMETICS CORPORATION | Manufacturing, Import and Export Sales, and Research & Development for Cosmetic Product and its ingredient | Chemical Solutions |
| SUMMIT CRM, LTD. | Domestic and international trade of carbon-related materials, and products | Mineral Resources |
| SUMMIT ENERGY CORPORATION | Planning, development and operation of domestic retailing of electric power, domestic business in electric power and energy field and controlling its 4 subsidiaries | Energy Transformation |
| SUMMIT ENERGY DEVELOPMENT CO.,LTD | Advisory services for exploation, development and production of natural gas and other resources and the related business | Energy Transformation |
| SUMMIT GLOBAL POWER LTD. | Development, asset management and technical support for power generation and desalination projects. (This company has a branch in Abu Dhabi, United Arab Emirates) | Energy Transformation |
| SUMMIT HANDA POWER CORPORATION | Biomass-fired power generation | Energy Transformation |
| SUMMIT MIHAMA POWER CORPORATION | Power and steam supply | Energy Transformation |
| SUMMIT MYOJO POWER CORPORATION | Biomass-fired power generation | Energy Transformation |
| SUMMIT OIL MILL CO., LTD. | Manufacture and sales of vegetable oil, and contract manufacturing, filling and packaging | Lifestyle |
| SUMMIT PHARMACEUTICALS INTERNATIONAL CORPORATION | Drug discovery services, pharmaceutical development and supply of active pharmaceutical ingredients, intermediates and formulations | Chemical Solutions |
| SUMMIT SAKATA POWER CORPORATION | Biomass-fired power generation | Energy Transformation |
| SUMMIT STEEL CO.,LTD. | Steel service center (processing and sales) | Steel |
| SUMMIT WIND POWER CORPORATION | Wind Power IPP | Energy Transformation |
| SUN TRINITY LLC. | Business development and operation of solar power generation business in Japan | Energy Transformation |
T-U
| Company Name | Details of Business | Business Group |
|---|---|---|
| TAIYOKENKI RENTAL CO.,LTD. | Rental business of construction machinery | Transportation & Construction Systems |
| TOMOD'S CO., LTD. | Drugstore (with dispensing function) | Lifestyle |
| TOMRA JAPAN LTD. | Production, import, export and sale of reverse vrnding machines for used beverage containers（metal, plastic, and glass bottles and etc.） Collection and recycling of used bevarage containers and other material. Operation and investment in recycling plants for beverage containers. Business under the Antique Dealings Act. | Diverse Urban Development |
V-Z
| Company Name | Details of Business | Business Group |
|---|---|---|
| WELLNEO SUGAR CO., LTD. | Manufacture and sales of sugar | Lifestyle |
| YAKUJU CO.,LTD | Pharmacy | Lifestyle |
