Facility Security companies
61 companies
Merchants Security Services
Merchants Security Services is a Gulf South security firm, founded in 1983, providing armed and unarmed guard services, CCTV monitoring, and security consulting…
APAll Pro Security
All Pro Security provides armed and unarmed guards, mobile patrols, integrated security systems, event staffing, executive protection, and private investigation…
NFNature's Finest Security
A minority-owned security services provider founded in 1997, offering executive protection and comprehensive security solutions for residential, corporate, comm…
ESElite Security & Staffing
A nationwide security and staffing provider, founded in 1995, that supplies customized professional solutions to facilities, communities, and events across vari…
AAY Security
AAY Security is a Texas-based company providing armed and unarmed security officers for maritime, port, transportation, and facility security operations.
SSSecurity Services Northwest
Security Services Northwest is a full-service security firm founded in 1977, providing armed and unarmed officers, mobile patrols, alarm and camera systems, rem…
DUDenali Universal Services
Denali Universal Services provides integrated facilities management and full-spectrum security services to private and public sector clients across multiple U.S…
A Services Group
A Services Group provides security, janitorial, staffing, and electronic services to facilities across the Southeastern, Mid-Atlantic, and Midwestern United Sta…
GSGeneral Security Services Corporation
General Security Services Corporation is a privately held, full-service security firm providing trained security professionals and integrated electronic securit…
FCFirst Class Security
First Class Security is a Brentwood, Tennessee-based security guard company serving the greater Nashville and Middle Tennessee area with armed and unarmed offic…
MSMidwest Security Forces
Midwest Security Forces is a family-owned security services company based in Elkhart, Indiana, offering uniformed officers, mobile patrol, and technology-based…
ASAmeriGuard Security
AmeriGuard Security is a Fresno-based security solutions provider founded in 1982, offering armed and unarmed officers, surveillance systems, alarm monitoring,…
HSHarmon Security Group
Harmon Security Group is a Tulsa-based security firm providing CLEET Certified armed and unarmed officers, surveillance systems, access control, and dignitary p…
AUAllied Universal
Allied Universal provides security and facility services combining trained personnel, technology, and AI solutions across more than 100 countries.
Delta Security Services
Delta Security Services is a Phoenix, Arizona security company founded by former law enforcement personnel, offering armed and unarmed officers, patrol services…
GEGuardian Eagle Security
Guardian Eagle Security is a Los Angeles-based provider of 24/7 security services for homes, businesses, and government facilities across Southern California, e…
CACovenant Aviation Security
Covenant Aviation Security provides passenger, baggage, cargo, and employee screening services to U.S. airports, airlines, and the federal government, exclusive…
OSOatridge Security Group
Oatridge Security Group is a HUBZone certified security company founded in 2003, providing armed and unarmed officers, patrols, and protective services to comme…
ACAmerican Custom Private Security
A full-service security company providing armed and unarmed officers, mobile patrols, alarm response, and specialized services from its base in Stockton, Califo…
SISignal
Signal is a leading security services franchisor providing mobile patrol, on-site guard, and custom security solutions to residential, commercial, retail, and i…