Help protect the ones you love with ADT monitoring

Business Security Current Customer

    ADT at a Glance

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    ADT is one of today's most trusted and well-known brands in the security industry and currently serves more than six million customers, making us the largest company of our kind in both the U.S. and Canada.

    Our broad and pioneering set of products and services—from interactive home and business solutions to home health services—meet a range of customer needs for today's active and increasingly mobile lifestyles.

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    Nearly 140 years ago, ADT messenger boys ran building to building delivering messages, covering each block in 1.5 minutes.

    ADT by the Numbers

    NEARLY
    140 YEARS
    in the business— founded in 1874 as American District Telegraph
    400 AUTHORIZED
    DEALERS
    exclusive to ADT in the security industry
    $3.2 BILLION
    REVENUES
    19 MILLION
    ALARM SIGNALS
    answered per year
    NEARLY 16,000
    EMPLOYEES
    6 ADT OPERATED
    fully redundant monitoring centers—ensuring 24/7 service through any condition
    6.4 MILLION
    CUSTOMERS
    200+ BRANCH LOCATIONS
    across U.S and Canada—largest field network in the industry

    What Matters Most at ADT

    At ADT, we aspire to earn the lifelong trust of our customers every day by helping them protect and connect to what matters most — their families, homes, and businesses.

    Leadership Video Series

    Our CEO Naren Gursahaney talks about ADT's leadership position and growth strategy.

    Careers and Our People

    We're taking our team to the next level with enhanced career opportunities and a high demand for quality talent.