Atrium
Atrium is a workforce solutions group headquartered in New York, United States, with more than 17 offices. Through its AtriumWORKS service it acts as Employer of Record and Agent of Record for talent that clients have pre-identified or sourced directly, payrolling these workers in the United States, Canada and EMEA, alongside its staffing and workforce management services.
Listed in 2 country lists Prominent in 2 markets
| Fact | Value |
|---|---|
| Established | 1995 |
| Founders | Rebecca Cenni-Leventhal |
| Region / headquarters | United States / New York / International |
| Website | atriumglobal.com ↗ |
| What it does | Atrium is a workforce solutions group headquartered in New York, United States, with more than 17 offices. Through its AtriumWORKS service it acts as Employer of Record and Agent of Record for talent that clients have pre-identified or sourced directly, payrolling these workers in the United States, Canada and EMEA, alongside its staffing and workforce management services. |
| Entry price | Quote-based (no public price) |
| Last verified | 4 Nov 2026 |
How it operates by country
| 🇨🇦 Canada | Atrium provides EOR payrolling for Canadian contingent workers, with published delivery in British Columbia and Ontario. |
| 🇬🇧 United Kingdom | Its UK website explicitly sells EOR payrolling for hiring, onboarding, payroll administration and ongoing compliance for temporary workers. Scope: contingent and temporary employment. AtriumWORKS™ Service model: Contingent / staffing EOR. AtriumWORKS within Atrium. Location information: Greater London office: its London location page identifies its EMEA headquarters and advertises EOR payrolling there. Published address: Cantium House, Railway Approach, Wallington SM6 0DZ. Atrium. |