EX-21 3 ex21.txt EXHIBIT 21 EXHIBIT 21.1 SUBSIDIARIES OF FROZEN FOOD EXPRESS INDUSTRIES, INC. Name of Subsidiary Jurisdiction of Incorporation ------------------ ----------------------------- FFE Transportation Services, Inc. Delaware W & B Refrigeration Service Company Delaware Conwell Corporation Delaware Lisa Motor Lines, Inc. Delaware Compressors Plus, Inc. Texas Compressors Plus, Inc. * Delaware FFE. Inc. Texas Conwell Cartage, Inc. * Texas Frozen Food Express, Inc. * Texas Middleton Transportation Company * Texas Each subsidiary does business under its corporate name. * Inactive