Security & Investigations companies

CASS, founded in 1992, provides uniformed and plain-clothes security officers, security consulting, training and investigations for corporate and government cli…

ISM Security is the largest independent private security company in Northwest Indiana and Southeast Chicagoland, offering integrated staffing and electronic sec…

Brosnan Risk Consultants is a technology-driven security risk management firm, now part of Allied Universal, providing nationwide security services and propriet…

Meritus Solutions Group provides professional security solutions, infrastructure protection, and management services to government agencies and other clients ac…

Austin, Texas-based security firm providing safety, security and investigation services across Austin, Dallas, Houston, San Antonio and College Station.

Markham Investigation and Protection provides security assessments, protective services, investigations, crisis management, and training to organizations primar…

Prodigy Investigations is a private investigation firm founded in 1977, providing surveillance, fraud investigation, and background check services to insurance,…

KRE Security, LLC is a Pennsylvania-based security services company providing armed and unarmed guard services, private investigations, and specialized security…

Professional Security Consultants (PSC) is a nationwide security services firm offering guard services, patrols, investigations, consulting, executive protectio…

Topps Security provides armed and unarmed guard services, private investigations, background screening, and event security to government and private business cl…

Event Risk is a veteran-owned security and investigations firm providing armed protection, consulting, and related services to corporate clients, studios, and h…

Pac-Tac Protective Solutions provides a range of security services - including patrol, event security, consulting, and investigation - in Oregon and Washington,…

Armorous is a private security company based in Santa Rosa, California, providing armed and unarmed guard services, patrol, emergency response, and investigatio…

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

Veteran-owned security company founded in 2010, providing executive protection, patrol and risk reduction services along the East Coast, staffed by former speci…