Maruha Nichiro Corporation is a Japanese seafood company, beginning its operation in 1880, when its founder, Ikujiro Nakabe, began a fish sale business in Osaka. 

The company is the largest of its kind in Japan, with Nippon Suisan Kaisha and Kyokuyo Co., Ltd. as its main competitors.

Group Slogan is "Bringing Delicious Delight to the World."  Maruha Nichiro has subsidiaries in Japan, New Zealand, Australia, the United States, across Europe, Asia and South America. 

Maruha Nichiro Corporation is the world’s largest fishery company by revenue, on 15 May reported its consolidated financial results for the fiscal year ending March 2019 with over $8 billion.

Maruha Nichiro fisheries have a history that goes back over 100 years. Fisheries—the soul and origin of its business. At the same time, it delivers traceable, wholesome, and delicious seafood products, such as salmon, sardines, and mackerel. 

According to en.wikipedia & maruha-nichiro.com