Marubeni Corporation
Marubeni Corporation purchases, distributes, and markets industrial and consumer goods. It offers apparel, fashion accessories, household goods, rubber, industrial and textile materials, conveyor belts, tyres, wood chips, pulp, paper and cardboard products, sanitary goods, and smart devices. The company also provides dairy products, commercial use food materials, oil and fat, flour, sugar, beverages and their raw materials, meats and processed meats, grain and livestock, oilseed, wheat, and compound feed and marine products; digital technology solutions; petrochemicals and industrial salt; materials for displays, semiconductors, and batteries; and oleochemicals and industrial functional chemicals. In addition, it is involved in the procurement, production, and processing of high value-added products; agricultural material retail and fertilizer wholesale businesses; planning, manufacturing, and wholesaling/retailing of products to business investment and operations; manufactures, processes, and sells nonferrous light metals; trading of raw materials; forwarding business; and recycling of ferrous, nonferrous light metals, and EV battery, as well as nuclear power, and environmental value development and trading business. Further, it engages in the exploration, development, production, liquefaction, and trading of natural gas, oil and gas, and LPG; logistics and marketing; wholesale and retail power trading; decentralized power generation business; operation and maintenance business for water and railway; development, investment, and business management of power generation, water, gas, transportation, and other areas; production and trading of ammonia and SAF; fund management; real estate development and management; and insurance business. Additionally, it is involved in auto finance, aircraft and aircraft engine leasing, commercial vehicle fleet management, and next-generation finance activities. The company was founded in 1858 and is headquartered in Chiyoda, Japan.
What does it do?
Marubeni is one of Japan's giant trading houses — think of it as a massive middleman that connects buyers and sellers across almost every industry imaginable. It buys wheat in Australia and sells it to food producers in Asia. It sources cotton and sells it to clothing brands. It also owns stakes in power plants, infrastructure projects, and agricultural businesses around the world. Basically, if something needs to move from where it's made to where it's needed, Marubeni is probably involved somewhere in that chain.
Japanese trading houses like Marubeni shot into the global spotlight after Warren Buffett's Berkshire Hathaway started buying stakes in them — a signal that these companies were deeply undervalued for years. With global supply chains being rewired after COVID and the Russia-Ukraine war, companies that control commodity flows and logistics infrastructure are suddenly very strategically important. Marubeni sits at the crossroads of food security, energy, and materials — three things governments worldwide are scrambling to secure right now.
How does it make money?
Marubeni makes money by trading physical goods — food, energy, chemicals, textiles — and taking a margin on each transaction. It also earns income from businesses it owns stakes in, like power plants, grain terminals, and agri-businesses, which pay dividends or profits back to the parent company. On top of that, it provides financing and logistics services to clients, adding fee income. Note: the revenue figures in the data ($2,280B and prior year $7,790B) appear to be denominated in Japanese yen — in US dollar terms, revenue is roughly $15–17 billion annually, which better reflects the scale of a ~$49B market cap company.
Why do investors care?
Marubeni's profit has been rising thanks to strong commodity markets and a weaker Japanese yen, which boosts the value of its overseas earnings when converted back to yen. Investors are drawn to its low valuation — trading houses like Marubeni historically traded at steep discounts to their true worth, and Buffett's endorsement lit a fuse under the whole sector. The growth story hinges on continued demand for food and energy commodities, especially from Asia, and Marubeni's ability to expand its renewable energy and agri-business divisions. If global trade stays robust and commodity prices hold up, profits should remain elevated.
Deep Dive
MemberA full investor briefing on Marubeni Corporation — history, leadership, risks, and outlook.