EXHIBIT 21 SMITHFIELD FOODS, INC. AND SUBSIDIARIES Set forth below is a list of Smithfield Foods, Inc.'s subsidiaries (other than subsidiaries whose names may be omitted in accordance with Regulation S-K Item 601(21)(ii)) and their respective jurisdictions of organization. Brown's of Carolina, Inc................................ North Carolina Ed Kelly, Inc........................................... North Carolina Esskay, Inc............................................. Maryland Gwaltney of Smithfield, Ltd............................. Delaware Patrick Cudahy Incorporated............................. Delaware The Smithfield Packing Company, Incorporated............ Virginia