Publix | Coles Supermarkets | IGA (supermarkets) | Coles (supermarkets) | Times Supermarkets | Santa Isabel (supermarkets) | Pueblo Supermarkets | Price Chopper Supermarkets |
Polk County is the headquarters of Publix Supermarkets, a regional grocery chain and Polk's top private employer, as well as W. S. Badcock Corporation, Watkins Motor Lines, Saddle Creek Corporation, and The Mosaic Company.