Allied Universal
| Company type | Private |
|---|---|
| Industry | |
| Founded | 2016 |
| Headquarters |
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Area served | |
Key people | |
| Revenue | US$18 billion (2021) |
Number of employees | 800,000 |
| Subsidiaries | G4S STAFF PRO |
| Website | www |
Allied Universal is an American private security and staffing company, based in Conshohocken, Pennsylvania and Irvine, California. Formed in 2016 by the merger of AlliedBarton and Universal Services of America, Allied Universal is the world's largest provider of private security guards. It is also the third largest United States–based employer globally with 800,000 employees.