About
Maruha Nichiro Corporation is a Tokyo Stock Exchange-listed Japanese seafood group headquartered in Toyosu, Koto-ku, Tokyo. Formed through the integration of the Maruha and Nichiro businesses, the company operates an end-to-end seafood supply chain spanning fishing, aquaculture, procurement, processing, cold-chain logistics and food sales. Its operations combine marine-resource sourcing with substantial value-added manufacturing, including frozen, chilled, canned and prepared seafood products. The group has a long-established international footprint and serves both foodservice/industrial buyers and retail channels. Maruha Nichiro has announced a corporate-name transition to Umios Corporation as part of its long-term strategic development, so current branding should be verified for the relevant trading period.
Products
The company’s core portfolio is seafood. It handles wild-caught and farmed fish and shellfish, frozen seafood, chilled products, canned seafood, fish roe, surimi-based foods and other processed marine-food products. It also supplies seafood materials and semi-processed items used by food manufacturers, distributors and foodservice operators, alongside consumer-ready frozen and ambient products.
Export markets
Maruha Nichiro operates internationally through seafood sourcing, processing and sales networks connecting Japan with North America, Europe, Asia and the Asia-Pacific region. Its overseas activities support procurement from major fishing and aquaculture areas as well as distribution to retail, foodservice and industrial customers. Japan remains a key market, while the group’s international operations enable cross-border supply of seafood raw materials and value-added marine products.
People
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