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Top 20 Security Products & Services Companies in US.

The Wackenhut Corporation

West Palm Beach,  Florida,  United States 33410 (Map)

110,313 Employees

The Wackenhut Corporation is the leading provider of security and security-related services in the U.S. With operations across the country, Wackenhut has the expertise and the resources to meet its customers' requirements for quality security, training, consulting and inv... more

The Brink's Company

Richmond,  Virginia,  United States 23226 (Map)

60,700 Employees

The Brink's Company (NYSE: BCO) is a global leader in security-related services that operates two businesses: Brink's, Incorporated and Brink's Home Security. Brink's, Incorporated is the world's premier provider of secure transportation and cash management services. Brin... more

AlliedBarton Security Services LLC

Conshohocken,  Pennsylvania,  United States 19428 (Map)

60,000 Employees

For more than 50 years, AlliedBarton Security Services has provided superior security officer services to protect people, homes and businesses. AlliedBarton tailors security programs to meet clients' needs with committed professionals who enhance clients' brands. The most... more

Tyco International Ltd

Princeton,  New Jersey,  United States 08540 (Map)

57,000 Employees

Tyco (NYSE: TYC) is the world's largest pure-play fire protection and security company. Tyco provides more than three million customers around the globe with the latest fire protection and security products and services. Tyco has over 57,000 employees in more than 900 loca... more

Universal Protection Service , LP

Los Angeles,  California,  United States 90017 (Map)

39,486 Employees

Universal Protection Security Systems provides state-of-the-art hardware, software, and technologies to deliver integrated electronic access control systems for financial, banking, education, healthcare, government, retail, and other industrial, commercial and institutiona... more

Diebold Incorporated

Canton,  Ohio,  United States 44720 (Map)

25,000 Employees

Diebold, Incorporated (NYSE: DBD) provides the technology, software and services that connect people around the world with their money - bridging the physical and digital worlds of cash conveniently, securely and efficiently. Since its founding in 1859, Diebold has evolved... more

The GEO Group , Inc.

Boca Raton,  Florida,  United States 33487 (Map)

19,370 Employees

The GEO Group, Inc. (NYSE: GEO) is the first fully integrated equity real estate investment trust specializing in the design, financing, development, and operation of correctional, detention, and community reentry facilities around the globe. GEO is the world's leading pro... more

Guardsmark LLC

New York City,  New York,  United States 10020 (Map)

18,500 Employees

Guardsmark is one of the world's largest security service companies, with offices serving more than 400 cities. Since its founding in 1963 by Ira A. Lipman, Guardsmark has changed the face of the security industry, earning wide acclaim for legendary commitment to excellen... more

ADT Security Services , Inc.

Boca Raton,  Florida,  United States 33431 (Map)

17,100 Employees

ADT Security Services, Inc., a Tyco International company, is the world's largest provider of electronic security services to more than seven million commercial, government and residential customers worldwide. ADT's total security solutions include intrusion, fire protect... more

Roper Industries , Inc.

Sarasota,  Florida,  United States 34240 (Map)

14,155 Employees

Roper Industries is a market-driven, diversified growth company with trailing twelve month revenues of $2.2 billion, and is a component of the Fortune 1000, S&P MidCap 400 and the Russell 1000 Indexes. Roper provides engineered products and solutions for global niche ... more

Service Management Systems Inc

Nashville,  Tennessee,  United States 37209 (Map)

12,600 Employees

SMS specializes in providing full housekeeping and maintenance programs to high traffic, public facilities throughout the nation, ranging from 300,000 to 1,500,000 square feet. That's the technical answer, but what really defines us goes far beyond the work itself. At SM... more

XceedID Corporation

Golden,  Colorado,  United States 80401 (Map)

10,001 Employees

Based in Golden, Colorado, XceedID is a subsidiary of Ingersoll-Rand dedicated to the design, development and supply of advanced contactless RFID products. XceedID's team is highly experienced with contactless technology applications and combines the expertise of industry... more

Compliance Depot LLC

Carrollton,  Texas,  United States 75007 (Map)

10,001 Employees

Founded in 2005 to provide businesses with an in-depth due diligence program, Compliance Depot was developed to assist clients in qualifying prospective vendors, independent contractors, business partners, customers, etc. Compliance Depot's founders have over 10 years ex... more

G4S plc

Jupiter,  Florida,  United States 33458 (Map)

10,001 Employees

G4S is the world's leading integrated security company, specialising in the provision of security products, services and solutions. From risk assessment to delivery, we work in partnership with governments, businesses and other organisations to provide integrated solutio... more

Draeger Medical , Inc.

Telford,  Pennsylvania,  United States 18969 (Map)

10,001 Employees

Dräger Medical AG & Co. KG is one of the world's leading manufacturers of medical equipment, the largest division of Drägerwerk AG (history dates back to 1889) and a 65:35 joint venture company between Drägerwerk AG and Siemens AG. The global Company offers product... more

UTC Fire & Security

Ashland,  Massachusetts,  United States 01721 (Map)

10,001 Employees

Onity is part of UTC Fire & Security, which provides fire safety and security solutions to more than one million customers around the world. Headquartered in Connecticut, UTC Fire & Security is a business unit of United Technologies Corp., which provides high techn... more

U.S. Security Associates Inc

Roswell,  Georgia,  United States 30076 (Map)

10,001 Employees

U.S. Security Associates (USA) is North America's security solutions leader, with locally-responsive offices providing premier national security services and global consulting and investigations. The company provides career paths for over 50,000 security professionals serv... more

Akal Security Inc

Espanola,  New Mexico,  United States 87532 (Map)

10,001 Employees

Akal also provides security for corporate clients, including leading companies in transportation, energy and technology. Akal is one of America's largest security personnel firms. We've grown over the years from a small New Mexico start-up, securing small businesses in o... more

ITW Fastex

Des Plaines,  Illinois,  United States 60016 (Map)

10,001 Employees

ITW Fastex® is a premier plastic fastener manufacturer and developer, offering a wide range of products for a variety of applications and industries. We also offer custom designs for specialty applications. We are a division of Illinois Tool Works (ITW), a Fortune 200 co... more

Inter-Con Security Systems , Inc.

Pasadena,  California,  United States 91105 (Map)

10,001 Employees

At Inter-Con, we serve our valued clients by ensuring the safety and security of their people, property and information. Inter-Con accepts this enormous responsibility, ever mindful of the trust placed in us by our clients. Inter-Con devotes its collective energy and resou... more

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