Security Services companies

Securitas is a world-leading security solutions provider that combines human expertise with innovative technology to deliver comprehensive protective services a…

Securitas is a world-leading safety and security solutions partner founded in 1934, providing integrated guarding, technology, and risk management services acro…

Platinum Group Security provides uniformed security officers and technology-integrated protective services across the United States.

California security firm founded in 2010 providing armed and unarmed guard, patrol and emergency response services to public- and private-sector clients.

Johnson Security Bureau, Inc., founded in 1962 in the Bronx, provides physical security, patrol, transport and protective services to clients across aviation, b…

Workforce solutions firm founded in 2003, running staffing, security and insurance divisions for government and private sector clients nationwide.

Marksman Security is a privately held American company providing customized physical security and safety programs for commercial, residential, and government cl…

Oatridge Security Group is a HUBZone certified security company founded in 2003, providing armed and unarmed officers, patrols, and protective services to comme…

Peralta Associates and Defense is a private security agency providing customized armed and unarmed officers, executive protection, investigations, and surveilla…

All Pro Security provides armed and unarmed guards, mobile patrols, integrated security systems, event staffing, executive protection, and private investigation…

A full-service security company providing armed and unarmed officers, mobile patrols, alarm response, and specialized services from its base in Stockton, Califo…

A global systems integrator delivering security solutions across federal and commercial sectors through systems integration, installation, and project managemen…

Defense Consulting Services is a San Antonio-based firm providing security, cybersecurity, IT, logistics, and professional services to government and private se…

Allied Universal provides security and facility services combining trained personnel, technology, and AI solutions across more than 100 countries.

Private security firm offering guards, patrols, access control and event security services across Southern California.

Star Pro Security is a Southern California private security firm providing armed and unarmed officers, patrol services, and government contract support across R…

Securitas Canada Limited is one of Canada's largest providers of security services, employing over 8,000 people who deliver comprehensive security solutions acr…

SIS delivers personalised security services - physical security, executive protection, investigations, risk analysis and intelligence operations - across the Am…

VP Security Services provides armed and unarmed guards, mobile patrol, and tailored private security solutions for commercial, residential, and event clients th…

Strategic Security Corp is a nationwide security firm founded in 2002 with 3,500+ staff providing guarding, protection, investigations, emergency response, secu…