ADT

ADT Inc. (NYSE:ADT) is one of America's oldest and largest security companies, tracing its origins back to 1874 when it began as a telegraph-based fire alarm service. The company went public in 2018 after being spun off from its previous private equity ownership. Today, ADT is headquartered in Boca Raton, Florida, and operates as the leading provider of monitored security, automation, and smart home solutions in the United States. The company serves millions of residential and small business customers through a nationwide network of approximately 250 sales and service offices, supported by nine UL-listed monitoring centers that provide 24/7 surveillance and emergency response coordination.