ADT Inc., formerly The ADT Corporation, is an American security company that provides residential and small business electronic security, fire protection, and other related alarm monitoring services throughout the United States. The corporate head... Wikipedia
Customer service: 1 (800) 716-3640
Headquarters: Boca Raton, FL
Sales: 1 (800) 587-4198
Founder: Edward A. Calahan
Founded: August 14, 1874, Baltimore, MD
Revenue: 4.98 billion USD (2023)
Ceo: Jim DeVries