Diamond Foods, Inc., a packaged food company, processes, markets, and distributes snack products and nuts. It operates in two segments, Snacks and Nuts. The Snacks segment offers microwave popcorn products and potato chips under the Kettle and Pop Secret brands. This segment sells its products through grocery store snack, natural and produce aisles, mass merchandisers, club stores, convenience stores, drug stores, natural food stores, and other places where snacks are sold. The Nuts segment provides roasted, glazed, flavored nuts; trail mixes; and similar offerings, as well as culinary, ingredient, and in-shell nuts under the Emerald and Diamond of California brands. This segment offers its products through grocery store baking aisles and produce aisles, mass merchandisers, and club stores, as well as to individuals, food processors, restaurants, bakeries, and food service companies and their suppliers. The company operates in the United States, the United Kingdom, Canada, South Korea, Japan, Germany, the Netherlands, Turkey, China, and Spain. Diamond Foods, Inc. is based in San Francisco, California.