Cal-Maine Foods is one of the largest producers and distributors of shell eggs in the United States. It serves clients in the Midwestern and the mid-Atlantic states. The company specializes in the production, grading, marketing and packaging of shell eggs. It sells more than 670 million dozen shell eggs annually. Cal-Maine Foods products are available through a network of distributors. The company serves grocery chains, club stores, food service distributors and egg products manufacturers. It sells shell eggs under the Egg-Lands Best and Farmhouse brands. The company operates farms, processing plants and hatcheries in over 10 U.S. states. Cal-Maine Foods subsidiaries include American Egg Products, Texas Egg Products and Benton County Foods.