| C & D Corp.*Factory of Jasper Wyman & Son. | C. F.Sauer Co. | C.F. Burger Creamery Co. |
| Cabot Creamery | Cacique USA | Cady Cheese |
| Cagle's, Inc. | Cains Foods, L.P. | Caito Foods Service, Inc. |
| Cal Pacific Specialty Foods LLC | Cal-Sun Produce Co. | Caldwell & Sons, Inc. |
| California Citrus Producers, Inc. | California Fruit Processors LLC | California Natural Products |
| Calihan Pork Processors, Inc. | Calypso Brands, Inc.*Factory of Cherry Growers, Inc | Cambridge Fine Foods Ltd. |
| Camelot Desserts | Campbell Soup Co. | Campos Brothers Farms |
| Canada Bread Frozen Bakery, Ltd. | Canadian Fishing Co. | Canandaigua Concentrate |
| Cannoli Factory | Canyon Creek Soup Co., Ltd. | Cape May Foods, LLC |
| Capitol Wholesale Meats, Inc. | Cappola Food, Inc. | Captain Ken's Foods, Inc. |
| Carando Gourmet Foods | Cargill Dressings Sauces & Oils N.A. | Cargill Foods High River*Factory of Cargill Meat So |
| Cargill Meat Solutions Corp. | Cargill Regional Beef | Cargill, Inc. |
| Caribbean Products, Ltd. | Carl Buddig and Co. | Carla's Pasta, Inc. |
| Carneco Foods, LLC* Cargill Value Added Meats | Carolina Classics Catfish, Inc. | Carr Valley Cheese |
| Carriage House Foods, Inc. | Carry-On Seafoods*Factory of Dave's Gourmet Albacor | Casa Di Bertacchi, Inc. |
| Casa Visco Finer Foods | Case Farms | Casey's Seafood, Inc. |
| Cass-Clay Creamery, Inc. | Catelli Brothers, Inc. | Cathay Foods Corp. |
| Caviness Packing Co., Inc. | Cedar Crest Specialties, Inc. | Cedarlane Natural Foods, Inc. |
| Celebration Foods LLC | Celtrade Canada, Inc. | Central Beef Ind., LLC |
| Central Dairy Co. | Central-Epicure Food Products Ltd. | CH Foods*Factory of Congeladora Horticola, S.A. de |
| Channel Fish Processing Co., Inc. | Chase Brothers Dairy | Chateau Food Products, Inc. |
| Chef Francisco*Factory of Heinz North America. | Chef Solutions | Chelten House Products, Inc. |
| Cherry Central, Inc. | Cherry Lane Frozen Fruits | Cherryfield Foods, Inc. |
| Chesapeake Bay Ice Co.*Factory of B. G. Smith & Son | Chianti Cheese Co. | Chicago Ave. Pizza* Iltaco Foods/Chicago Ave. Pizza |
| Chicago Pickle Co.*Factory of Vienna Beef, Ltd. | Chico Nut Company | Chincoteague Shellfish Farms, Inc. |
| Chloe Foods Corporation | Choice Food of America, Inc. | Christie Foods* Avon Food Co., dba Christie Foods |
| Chuck's Seafoods | Church of Jesus Christ of Latter-Day Saints | CIBO Naturals*Factory of Monterey Gourmet Foods, In |
| Cincinnati Preserving Co. | Circle S Farms/Fruits of the Earth | Citricos Ex, SA de CV |
| Citrofrut, S.A. de C.V. | Citterio USA Corp. | City Foods, Inc. |
| Classic Delight, Inc. | Claussen Pickle Co.*Factory of Kraft N.A. US Conven | Clear Springs Foods, Inc. |
| Clearwater Lobster*Factory of Clearwater Fine Foods | Clements Foods Co. | Clements Vinegar Co.*Factory of Clements Foods Co. |
| Cliffstar Corp. | Clougherty Packing Co. | Clover Leaf Seafoods, L.P.*Factory of Connors Bros. |
| Cloverland-Green Spring Dairy | Coast Packing Co. | Coastal Green Frozen Foods, L.P. |
| Coburg Dairy, Inc. | Coca-Cola Limited | Coca-Cola North America |
| Codino's Limited, Inc. | Coleman Natural Foods, LLC | Columbia Empire Farms |
| Columbia Foods, Inc. | Columbus Distributing, Inc. | Commercial Creamery |
| ConAgra Foods Canada | ConAgra Foods, Inc. | ConAgra Grocery Foods |
| ConAgra Refrigerated Foods | Concord Foods, Inc. | Congeladora Anahuac S.A.*Factory of Quality Natural |
| Congeladora Horticola, S.A. de C.V. | Connors Bros. Income Fund | Consolidated Catfish Companies, LLC |
| Constellation Wines U.S. | Conte's Pasta Co., Inc. | Continental Food Products, Inc. |
| Continental Mills, Inc. | Continente Nut Company, LLC | Contract packaging*Factory of Pack Ryt. |
| Cooke Aquaculture, Inc. | Cooper Farms | Corfuerte, S.A. de C.V. |
| Corporativo Cinco, S.A. de C.V. | Cosmo's Food Products Inc. | Country Butcher Shop |
| Country Fresh Mushroom Co. | Country Fresh*Factory of Dean DSD Dairy. | Country Maid, Inc. |
| Country Select Catfish | Cowart Seafood Corp. | Crampton's Manitoba Maid |
| Creamland Dairies*Factory of Dean DSD Dairy. | Creative FoodWorks, Inc. | Creekstone Farms Premium Beef, LLC |
| Creole Fermentation Industries, Inc. | Crestwood Farms LLC*Factory of Townsend's, Inc. | Crocetti's Oakdale Packing Co. |
| Crowley Foods | Crown Regal Wine Cellars | CSM nv |
| Cuisine Solutions | Culinary Destinations Ltd. | Culinary Standards Corporation |
| Cumberland Cold Storage Corp.*Factory of Seabrook B | Cumberland Farms, Inc. | Curly's Foods, Inc. |
| Curtis Packing Co. | Custom Pack, Inc. |
