Nissui Corp is a Japan-based company mainly engaged in marine products business, food business, fine business and logistics business, as well as research and services related to each business. The Company operates through four business segments. The Marine Products Business segment is engaged in the fishing business, aquaculture business, as well as processing and trading business. The Food Business segment is engaged in the processing business and the chilled business. The Fine Business segment is engaged in the production and sale of pharmaceutical raw materials, functional raw materials, and functional foods. The Logistics Business segment is engaged in refrigerated warehouse business, delivery business and customs clearance business. The Company is also engaged in the construction, repair, operation and engineering of ships.