-90 percent of the Fortune 500 companies.
-Half of the country's top 50 national and regional bank holding companies.
-72 of the nation's mid and large-size airports. ADT helps secure 19 of the top 30 busiest airports in the United States.
-All federal courthouses nationwide.
-Of the top 100 largest retailers in the world, 45 are located in the United States. More than 80 percent of those retailers use some form of ADT security technology in some or all of their locations.