It operates many big-box format stores across the United States (including all 50 states, the District of Columbia, Puerto Rico, the Virgin Islands, and Guam), all 10 provinces of Canada, and the country of Mexico. The MRO company Interline Brands is also owned by The Home Depot with 70 distribution centers across the United States.
The Home Depot is the largest home improvement retailer in the United States, ahead of rival Lowe's.
The Home Depot was co-founded by Bernard Marcus, Arthur Blank, Ron Brill, and Pat Farrah in 1978. The Home Depot's proposition was to build home-improvement superstores, larger than any of their competitors' facilities. Investment banker Ken Langone helped Marcus and Blank to secure the necessary capital.
According to wikipedia
