Security Systems companies
33 companies
NextGen Protection
NextGen Protection is a fire and security systems provider offering design, installation, monitoring, and maintenance services across the southwestern United St…
Securitas Security Services
Securitas is a world-leading security solutions provider that combines human expertise with innovative technology to deliver comprehensive protective services a…
Platinum Group Security
Platinum Group Security provides uniformed security officers and technology-integrated protective services across the United States.
ADT
ADT provides smart home security systems and monitoring services to millions of U.S. residential and commercial customers through its largest network of securit…
Covenant Aviation Security
Covenant Aviation Security provides passenger, baggage, cargo, and employee screening services to U.S. airports, airlines, and the federal government, exclusive…
Nation Security
Nation Security is a Florida company offering armed and unarmed guards, mobile patrol, K9 teams, and executive protection statewide since 2000.
Sorsen Security
Sorsen Security provides executive protection, event security, and comprehensive protection services for organizations and individuals across five U.S. states.
Star Pro Security
Star Pro Security is a Southern California private security firm providing armed and unarmed officers, patrol services, and government contract support across R…
USPA Nationwide Security
A professional security services company operating in the Florida panhandle as part of a nationwide organization, offering guard services, firewatch, armed secu…
Securitas
Securitas is a world-leading safety and security solutions partner founded in 1934, providing integrated guarding, technology, and risk management services acro…
Archon Protection
Private security firm offering guards, patrols, access control and event security services across Southern California.
Securitas Canada
Securitas Canada Limited is one of Canada's largest providers of security services, employing over 8,000 people who deliver comprehensive security solutions acr…
USPA Nationwide Security
USPA Nationwide Security is a veteran-owned nonprofit private security firm operating across 16 countries, with proceeds directed toward locating missing girls.
SecurAmerica
SecurAmerica is a privately-held American-owned contract security company with 49 offices and over 13,500 employees providing security services across the Unite…
Controlled Force
Controlled Force provides defensive tactics and security training, including the proprietary M.A.C.H. system, to law enforcement, military, and first responders…
Servexo
Servexo delivers integrated physical security and advanced monitoring services combining trained personnel, AI systems, drones and analytics for government, com…
Citiguard
California-based security services company providing armed and unarmed guards with 24/7 coverage across multiple patrol modalities.
General Dynamics Mission Systems
General Dynamics Mission Systems develops mission-critical secure communications, encryption, and defense systems for government and security customers across m…
Pye-Barker Fire & Safety
Pye-Barker Fire & Safety provides fire protection, life safety, and security services including sprinkler systems, alarm monitoring, and fire extinguisher maint…
Saab
Swedish defence and security company providing fighter aircraft, radar systems, submarines, and command-and-control technology to militaries and governments wor…