Company Name

Industry

Location

Revenue

Employees

ADT

Consumer Services

United States, Florida

$1B and Over

10001+

Allied Universal

Other

United States, California

$1B and Over

10001+

STANLEY Security

Security and Investigations

United States, Indiana

$500M to $1B

10001+

Olive Group

Security and Investigations

United States, Virginia

$1B and Over

10001+

Constellis

Security and Investigations

United States, Virginia

$1B and Over

10001+

The GEO Group

Security and Investigations

United States, Florida

$1B and Over

10001+

Securitas Security Services USA

Security and Investigations

United States, New Jersey

$1B and Over

10001+

InfraGard National Members Alliance

Security and Investigations

United States, District of Columbia

$1B and Over

10001+

U.S. Security Associates

Security and Investigations

United States, Georgia

$1B and Over

10001+

ADT Commercial

Security and Investigations

United States, Florida

$1B and Over

10001+

Tyco Integrated Fire & Security Spain

Security and Investigations

United States, New Jersey

$1B and Over

10001+

Swift Securitas

Security and Investigations

United States, Maryland

$1B and Over

10001+

Securitas Argentina

Security and Investigations

United States, Georgia

$1B and Over

10001+

Police and Security Mass General Hospital

Security and Investigations

United States, Massachusetts

$1B and Over

10001+

The DFIR Report

Security and Investigations

United States, Michigan

$1B and Over

10001+

Paragon Systems

Security and Investigations

United States, Virginia

$500M to $1B

10001+

Triple Canopy

Security and Investigations

United States, Virginia

$500M to $1B

10001+

Inter-Con Security

Security and Investigations

United States, California

$250M to $500M

10001+

Andrews International

Security and Investigations

United States, California

$250M to $500M

10001+

SOS Security

Security and Investigations

United States, New Jersey

$250M to $500M

10001+