RSI is the supply chain manager for the BURGER KING® system and the exclusive purchasing agent for the vast majority of products and distribution services used by RSI’s members - BURGER KING® restaurant owners in the United States. Founded in 1991 as an independent member-owned cooperative, RSI acts on behalf of BURGER KING® restaurants in the U.S. to achieve best commercial terms for food, packaging, premiums, promotional products, restaurant supplies, equipment, and distribution services. The cooperative negotiates the purchase of about $3 billion a year in products and distribution services on behalf of its members.