Where is Costco wholesale store?

Costco Wholesale operates a chain of membership-only warehouse clubs. The company is headquartered in Issaquah, Washington, United States. As of 2023, Costco has 839 warehouses worldwide: 581 in the United States, 105 in Canada, 40 in Mexico, 32 in the United Kingdom, 30 in Japan, 16 in Korea, 14 in Taiwan, 12 in Australia, and 11 in Spain. The company also has plans to open warehouses in France and New Zealand.