The Home Depot is the world's largest home improvement specialty retailer, with 2,042 retail stores in all 50 states, the District of Columbia, Puerto Rico, U.S. Virgin Islands, 10 Canadian provinces and Mexico. Through its HD SupplySM businesses, The Home Depot is also one of the largest diversified wholesale distributors in the United States, with more than 900 locations in the United States and Canada offering products and services for building, improving, and maintaining homes, businesses and municipal infrastructures.