What industries does Mitsui invest in?

Written by Editorial Team | Last Updated: August 2026

Mitsui operates an exceptionally diverse investment portfolio that spans a wide array of vital global industries and economic sectors. Key areas of concentration include energy development encompassing oil, natural gas, liquefied natural gas, and renewable power generation alongside mineral and metal resources like iron ore and steel. Additionally, the conglomerate maintains heavy involvement in machinery, infrastructure projects, chemicals, food resources, retail distribution, logistics, and healthcare services. More recently, Mitsui has expanded its strategic focus toward digital transformation, information technology, mobility solutions, and next-generation green energy technologies to capture emerging growth trends across the global economy.

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