SeaPak Shrimp Company

Sales 2014: $215 million

Key ownership: Rich Products Corporation

1867 Demere Rd
Saint Simons Island, GA 31522

SeaPak Shrimp & Seafood Co. was founded in 1948 in St. Simons Island, Georgia. In 1976, it was acquired by Buffalo, New York-based frozen-food processing company Rich Products Corporation.

Its top sellers are jumbo butterfly shrimp, popcorn shrimp and shrimp scampi and is the No. 1 retail brand in the frozen specialty seafood category in the United States, according to the company.