Business Segment Information

Iron & Steel Products Wind power generation tower under construction

Iron & Steel Products

We will contribute to address diverse industrial needs, through procurement, supply and sales of iron and steel products and investment to processing and distribution businesses in Japan and abroad.

Mineral & Metal Resources West Angelas iron ore mine (Australia)

Mineral & Metal Resources

Through business development, investment and trading of mineral, metal resources and metals, we reinforce a stable supply of the resources and materials necessary for both industry and society. We are also active in metal recycling and other initiatives to develop industrial solutions to environmental issues.

Machinery & Infrastructure VLI owned locomotives (Brazil)

Machinery & Infrastructure

We contribute to creating better lives through the long-term, reliable supply of social infrastructure such as electricity, gas, water,railways and other logistics infrastructure. We provide sales, financing, lease, transportation and logistics, and project investment in a wide range of machineries, including large-scale plants, marine resource development facilities,ships, and aerospace, motor vehicles, construction/mining machinery and industrial machinery.

Chemicals Methanol Production Joint Venture (USA)


Our chemicals business encompasses trade and investment in a range of industries, from upstream chemicals such as basic chemicals, fertilizer resources, through to downstream chemicals such as functional materials, electronics materials,fertilizers,aguricultural chemicals and specialty chemicals. We are also pursuing new initiatives such as green chemicals.

Energy LNG Business / LNG (Japan)


Through upstream development, logistics and trading of energy resources such as oil, natural gas/LNG ,coal and uranium, we contribute to the stable supply of energy vital to both industry and society. As part of efforts to achieve a low-carbon society, we are also actively involved in next-generation energy and environemental businesses.

Lifestyle Mount Elizabeth Novena Hospital, a hospital of IHH Healthcare Bhd. (Singapore)


Adapting to changes in consumption and lifestyles while meeting consumers’ diverse needs, we provide value-added products and services, develop businesses and make investments in the fields of food resources, food products, retail support business, medical and healthcare, fashion, forestry plantation resources, real estate-related business.

Innovation & Corporate Development Logistics asset fund business (Japan)

Innovation & Corporate Development

Through our ICT, Finance and Logistics business, we work on a diverse range of projects aimed at developing innovative business and expanding our business field. At the same time, we aim to strengthen our company-wide earnings base by pursuing strategic projects and new opportunities and providing specialized functions that contribute to the whole Mitsui & Co. group.

Americas One of ITCʼs chemical and petroleum product tanks (USA)


Trading in various commodities led by overseas trading subisidiaries of offices located in the Americas area.

Europe, the Middle East and Africa Dry docks owned by Global Energy holdings Limited (UK)

Europe, the Middle East and Africa

Trading in various commodites led by overseas trading subsidiaries or offices located in Europe, the Middle East and Africa area.

Asia Pacific Wind power generation operations of Bald Hills Wind Farm (Australia)

Asia Pacific

Trading in various commodities led by overseas trading subsidiaries of offices located in the Asia Pacific area.

Member of Dow Jones Sustainability Indices
ROBECOSAM Sustainability Award Silver Class 2016

This website contains statements (including figures) regarding Mitsui & Co., Ltd. (“Mitsui”)'s corporate strategies, objectives, and views of future developments that are forward-looking in nature and are not simply reiterations of historical facts. These statements are presented to inform stakeholders of the views of Mitsui's management but should not be relied on solely in making investment and other decisions. You should be aware that a number of important risk factors could lead to outcomes that differ materially from those presented in such forward-looking statements. These include, but are not limited to, (i) change in economic conditions that may lead to unforeseen developments in markets for products handled by Mitsui, (ii) fluctuations in currency exchange rates that may cause unexpected deterioration in the value of transactions, (iii) adverse political developments that may create unavoidable delays or postponement of transactions and projects, (iv) changes in laws, regulations, or policies in any of the countries where Mitsui conducts its operations that may affect Mitsui's ability to fulfill its commitments, and (v) significant changes in the competitive environment. In the course of its operations, Mitsui adopts measures to control these and other types of risks, but this does not constitute a guarantee that such measures will be effective.