Founded in 1985, ASGN Inc (formerly known as On Assignment) is a provider of professional staffing and IT services in the technology, creative, healthcare technology, digital, engineering, life sciences, and government sectors. The company is headquartered in Calabasas, California.
| Website | http://www.asgn.com |
| Ticker | ASGN |
| Revenue | $4.2 billion |
| Employees | View employees |
| Founded | 1984 |
| Address | 26745 Malibu Hills Rd, Calabasas, California 91301, US |
| Phone | +1 818-878-7900 |
| Fax | (818) 878-7930 |
| Industry | Human Resources & Staffing, Business Services |
| Competitors | TEKsystems, Robert Half, Labcorp, Veredus, a Hays Company, Adecco, ManpowerGroup, Apex Systems, Randstad USA, K Force, CyberCoders +37 more (view full list) |
| SIC | SIC Code 73 Companies, SIC Code 736 Companies |
| NAICS | NAICS Code 56132 Companies, NAICS Code 561 Companies, NAICS Code 561320 Companies, NAICS Code 5613 Companies, NAICS Code 56 Companies |
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On Assignment Inc Questions
The On Assignment Inc annual revenue was $4.2 billion in 2026.
On Assignment Inc is based in Calabasas, California.
The NAICS codes for On Assignment Inc are [56132, 561, 561320, 5613, 56].
The SIC codes for On Assignment Inc are [73, 736].
