ADT

Q: What industry does ADT belong to?

ADT is in the industry of: Business Services , Security Information and Event Management (SIEM)

Q: What is ADT competition?

ADT top competitors include: Vivint , Diebold Nixdorf , Checkpoint Systems , Chubb Fire & Security

Business Services · Florida, United States · 10K+ Employees

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Overview

Headquarters

1501 W Yamato Rd, Boca Raton, Florida, 3...

Phone Number

(561) 404-0338

Website

www.adt.com

Revenue

$5.2 Billion

Stock Symbol

ADT

Industry

Business Services

Security Information and Event Management (SIEM)

About ADT

ADT is a security company that offers security systems, cameras, alarms ad home automation services. ADT is headquartered in Boca Raton, FL and was founded in 1874.Explore more

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SIC Code 73,738NAICS Code 56,561Ticker NYSE: ADTShow more

ADT Org Chart

Jim DeVries

Chairman of the Board, President & Chief Exec...

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Carole Brisbane

Executive Assistant To Laura Miller, Senior V...

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Joe Nuccio

President, Dealer Partnerships

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Andra Kane

Senior VP, Human Resources

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Vice President, Human Resources

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Vice President, Human Resources

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Vice President, Human Resources

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ADT Tech Stack

A closer look at the technologies used by ADT

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Top Business Services Companies

Frequently Asked Questions Regarding ADT

What is ADT's stock symbol?

ADT's stock symbol is ADT

What is ADT's official website?

ADT's official website is www.adt.com

What is ADT's Revenue?

ADT's revenue is $5.2 Billion

What is ADT's SIC code?

ADT's SIC: 73,738

What is ADT's NAICS code?

ADT's NAICS: 56,561

How many employees does ADT have?

ADT has 10K+ employees

What industry does ADT belong to?

ADT is in the industry of: Business Services, Security Information and Event Management (SIEM)

What is ADT competition?

ADT top competitors include: Vivint, Diebold Nixdorf, Checkpoint Systems, Chubb Fire & Security

What companies has ADT acquired?

ADT has acquired the companies: Defenders, Acme Security Systems, Protec, Devcon Security Systems

What technology does ADT use?

Some of the popular technologies that ADT uses are: Microsoft IIS, DocuSign, Google Remarketing, WordPress.org

What does ADT do?

ADT is a security company that offers security systems, cameras, alarms ad home automation services. ADT is headquartered in Boca Raton, FL and was founded in 1874.... Read More

What are ADT social media links?

ADT Linkedin page ADT Twitter page ADT Facebook page

Who invested in ADT?

ADT has 12 investors including RBC, MUFG, State Farm and Google.

Is ADT a public company?

Yes, ADT is a public company and is traded under the symbol ADT

See more information about ADT

ADT Latest Hires and Their Positions

ADT is expanding and recently hired new employees. Here are the latest additions to the team.

Kristine Koneck

Director, Global Technology Services

Joined Sep 4, 2026

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Nathan Masella

Manager

Joined Aug 11, 2026

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Elizabeth Fitzgerald

Adt Care Business Development Partner & Manager

Joined Aug 1, 2026

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Allison Goldstein

Marketing Copywriter (Brand)

Joined Aug 1, 2026

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