About the Company. Chicken of the Sea is an iconic American brand that was founded in 1930. Today, Chicken of the Sea enjoys broad distribution across all major retail channels, with growth opportunities in foodservice and outside the U.S. Besides its eponymous brand, Chicken of the Sea also sells Genova and King Oscar premium seafood products. Chicken of the Sea International (COSI) has been wholly owned since 2000 by Thai Union (TU), the larges...