Facts we can source about this employer, with the year of every figure.
By AtiveSite · Published 07/11/2026 · Updated 08/11/2026 · Every figure is linked to its source below.
Allied Universal ranks #3 among the 200 largest US-headquartered employers, with about 800,000 employees worldwide (year not stated). It is headquartered in Santa Ana, California.
| Fact ⇅ | Value ⇅ |
|---|---|
| Rank among the 200 | 3 |
| Headquarters | Santa Ana, California |
| Industry | Event Staffing, Janitorial, Security, Security Systems, Surveillance |
| Employees (global) | 800,000 (year not stated) |
| Founded | 2016 |
| Website | https://www.aus.com/ |
Headcount is global, includes workers outside the US and may differ from the company's latest annual report.
Allied Universal ranks 3 of the 200 largest US-headquartered employers in our list, with about 800,000 employees worldwide (year not stated). That is roughly the number of people who live in San Francisco, California. Reported revenue was about $18.0 billion in 2021. It was founded 2016.
The company's headquarters state, California, has 39,287,376 residents, a median household income of $99,122 and an unemployment rate of 5.1%. The occupations with the most jobs in the state are Home Health and Personal Care Aides (median $34,320); Fast Food and Counter Workers (median $42,280); Retail Salespersons (median $38,440); Laborers and Freight, Stock, and Material Movers, Hand (median $44,710); Registered Nurses (median $140,270). A large employer headquartered there hires from the same pool, plus specialised roles tied to its industry (Event Staffing, Janitorial, Security, Security Systems, Surv).
Honest limits. The headcount is the company's global figure as reported in its public filings and compiled on Wikipedia. It does not say how many people work at the headquarters, and it does not mean the company is hiring. For open positions, use the company's own careers page, linked in the official links below.
These links go to official sources and open in a new window. The first one is the government's or company's own site as listed in Wikidata (property "official website"); check it before relying on it.
The company's home state is California: median household income $99,122, unemployment 5.1%, state income tax: graduated, top rate 13.30%.
City guide: Santa Ana (median rent $2,082, median household income $93,999).
| Company ⇅ | Industry ⇅ | Employees ⇅ |
|---|---|---|
| Wells Fargo | Financial services | 205,000 |
| Alphabet | Technology | 204,757 |
| Walt Disney | Media, entertainment | 203,280 |
| Apple | Technology | 166,000 |
| Chipotle Mexican Grill | Restaurants | 130,301 |
| Ross | Retail | 88,100 |
| Cisco Systems | Computer networking, Telecommunications equipment, Networkin | 86,200 |
| Intel | Semiconductors | 85,100 |
| Meta Platforms | Social media, Advertising, Artificial intelligence, Consumer | 66,775 |
| Prime Healthcare | Health care | 60,000 |
| Sutter Health | Healthcare | 57,000 |
| HP | Information technologyComputer hardware | 55,000 |
About 800,000 worldwide (year not stated), per the company's reported figure.
Santa Ana, California.
It ranks #3 among the 200 largest US-headquartered employers by global headcount.