Costco Wholesale Corporation

Costco Wholesale Corporation operates membership warehouses and e-commerce websites. The company operates 861 warehouses, including 591 in the United States and Puerto Rico, 107 in Canada, 40 in Mexico, 33 in Japan, 29 in the United Kingdom, 18 in Korea, 15 in Australia, 14 in Taiwan, five in China, four in Spain, two in France and one each in Iceland, New Zealand and Sweden.