What departments does ADT Security Services have?

ADT Security Services has employees across 14 departments including Entrepreneurship, Finance, Business, Operations, Accounting.

What is the largest department at ADT Security Services?

The largest department at ADT Security Services is Finance with 4 employees.

Where are ADT Security Services employees located globally?

ADT Security Services has employees across 6 continents and 23 countries including South Africa, Senegal, Singapore, Malaysia, India.

How has ADT Security Services's team size changed over time?

ADT Security Services's team has decreased from approximately 634 to 323 employees based on available data.

ADT Security Services Employee Directory

Security and InvestigationsFlorida, United States501-1000 Employees

ADT Security Services operates in the Security and Investigations industry, delivering electronic security, fire protection, and other alarm monitoring services for residential and commercial clients across the United States. The company is headquartered in Boca Raton, Florida, and serves a broad range of customers including households as well as small and large businesses. With nationwide reach and a long-standing presence, it provides safety and monitoring solutions to a broad client base.

In June 2026, ADT announced a partnership with Sierra intended to enhance customer satisfaction and drive operational efficiency across multiple industries. This development reflects ADT's ongoing activity in the U.S. security services landscape.

ADT Security Services Global Highlights

North America
2.4K

United States Of America
2.3K
Canada
47
Mexico
15
Costa Rica
7
Dominican Republic
1

Africa
42

South Africa
41
Senegal
1

South America
37

Argentina
17
Chile
17
Brazil
3

Europe
18

France
6
Spain
4
Netherlands
2
United Kingdom Of Great Britain And Northern Ireland
2
Portugal
1
Serbia
1
Romania
1
Denmark
1

Oceania
8

Australia
6
New Zealand
2

Asia
6

Singapore
3
India
2
Malaysia
1

ADT Security Services's Leadership

D. J.
Chief Executive Officer
Mobile Phone
Email
T. W.
Chief Executive Officer
Mobile Phone
Email
D. F.
Chief Financial Officer
Mobile Phone
Email
H. H.
Chief Financial Officer
Mobile Phone
Email
J. L.
Chief Financial Officer
Mobile Phone
Email
S. G.
Chief Financial Officer
Mobile Phone
Email
B. K.
Vice President Of Business Development
Mobile Phone
Email
G. S.
Vice President Corporate Controller
Mobile Phone
Email

ADT Security Services Employee Metrics

100%

50%

0%

2026

2025

Sales
Consultant
Business
Customer Success
Military & Protective Services
Other
Support
Administrative
Accounting

Contact profiles from ADT Security Services

Name

Title

Contact

Location

Last Update

A. B.
Owner
Mobile Phone
Email
Oct 16, 2024
D. J.
Chief Executive Officer
Mobile Phone
Email
Oct 17, 2024
D. M.
Owner
Mobile Phone
Email
Oct 24, 2024
D. F.
Chief Financial Officer
Mobile Phone
Email
Oct 23, 2024
E. H.
Manager Business Segment Partner
Mobile Phone
Email
Oct 22, 2024
E. S.
Owner
Mobile Phone
Email
Oct 23, 2024
G. F.
Owner
Mobile Phone
Email
Oct 23, 2024
H. H.
Chief Financial Officer
Mobile Phone
Email
Oct 16, 2024
J. L.
Chief Financial Officer
Mobile Phone
Email
Oct 23, 2024
J. X.
Chairman
Mobile Phone
Email
Oct 22, 2024

Frequently Asked Questions

What is ADT Security Services known for?

ADT Security Services operates in the Security and Investigations industry. Explore ADT Security Services's company overview page for more information.

What is ADT Security Services's most common email format?

ADT Security Services employees' email format typically follows the pattern of FLast@adt.com. Trying to find reliable and up-to-date employee contact data? Find more ADT Security Services email formats with LeadIQ.

How many employees does ADT Security Services have currently?

ADT Security Services has approximately 755 employees as of August 2026. These team members are located across 6 continents, including North America, Africa and South America.

Who are ADT Security Services's key employees and leadership?

As of August 2026, ADT Security Services's key employees include:

Chief Executive Officer: D. J.
Chief Executive Officer: T. W.
Chief Financial Officer: D. F.
Chief Financial Officer: H. H.
Chief Financial Officer: J. L.

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ADT Security Services Employee Directory

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