SeaPak Shrimp CompanySales 2014: $215 millionKey ownership: Rich Products Corporation1867 Demere RdSaint Simons Island, GA 31522SeaPak 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