Allied Universal
Allied Universal is a privately held U.S.-based company providing security and related facility services.
Last updated August 25, 2026
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Overview
Allied Universal is a U.S.-based security and facility services company serving commercial organizations, government agencies, educational institutions, healthcare providers, transportation facilities, and other institutions. Its services include manned guarding, electronic security systems, remote monitoring, risk consulting, and investigations. The current company name followed the completion of the 2016 merger between AlliedBarton and Universal Services of America. Headquartered in Conshohocken, Pennsylvania, the company primarily serves institutional and enterprise customers through combinations of on-site personnel, technology, and security-management programs. It is privately held, so detailed financial and operating disclosures are limited compared with those of publicly listed companies.
History
Allied Universal traces its origins to the U.S. security-service businesses AlliedBarton and Universal Services of America. The two companies completed a merger in 2016, creating the business that operates under the Allied Universal name. The combined company brought together guarding, electronic security, remote monitoring, consulting, and investigative services for commercial, government, education, healthcare, and transportation customers. It has continued to operate as a privately held company, positioning itself as an integrated provider that combines personnel-based security with technology and risk-management services. Because sufficiently reliable public-source material is not available here, this entry does not make further claims about later acquisitions, management changes, revenue, or global rankings.
- 2016
Products and positioning
Manned Security
On-site security personnel for commercial, government, education, healthcare, and other institutional customers, covering functions such as guarding, patrols, access control, and site-security operations.
Electronic Security
Technology-enabled security services that combine electronic systems, monitoring, and remote operations to protect sites, people, and assets, often alongside on-site guarding.
Risk Consulting and Investigations
Consulting and investigative support focused on organizational security, risk identification, incident investigations, and security management for institutional and enterprise clients.
Sources8 sources
- 1Allied Universal official websiteaus.com
- 2Allied Universal Acquires Atlanta-Based SecurAmericafinanznachrichten.de
- 3Allied Universal Acquires G4S plc; Creating A Global Integrated Security Services Leaderprnewswire.com
- 4Allied Universal acquires Louisiana-based Vinson Guard Servicesecurityinfowatch.com
- 5Allied Universal acquires manned guarding services provider Vinson Guard Servicesourcesecurity.com
- 6Allied Universal Acquires National Leader in Threat Protection and Explosive Detection Canine Teams: New York-Based MSA Securityfinanznachrichten.de
- 7Allied Universal acquires The Millard Group, LLC to expand its janitorial services divisionsourcesecurity.com
- 8Allied Universal Technology Services announces partnership with LiveSafesecurityinfowatch.com
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