John B. Sanfilippo & Son, Inc. operates as a leading processor and distributor of peanuts, pecans, cashews, walnuts, almonds, and other nuts, alongside a growing portfolio of snack and nutrition bars. The company's operations are organized into three primary distribution channels: consumer (retailers and wholesalers), commercial ingredients, and contract manufacturing. Its product lineup includes raw and processed nuts, trail mixes, salad toppings, peanut butter, and various baked and coated snacks. While the company sources its raw materials both domestically and internationally, its sales are heavily concentrated in the United States, with major retailers like Walmart and Target representing a significant portion of its revenue. By combining branded consumer products with extensive private-label and contract manufacturing capabilities, the company maintains a diversified business model within the snack food industry.