Key takeaways
- Staffing Industry Analysts (SIA) publishes the best known annual ranking of the largest US staffing firms.
- Allegis Group has been named the largest US staffing organization for years.
- Healthcare staffing and IT or professional staffing dominate the top of the US market.
- Source: Staffing Industry Analysts at staffingindustry.com. Leadstars has no relationship with the organizations named.
The US staffing market is mapped each year by Staffing Industry Analysts, which ranks the largest US staffing firms by revenue. Below is a neutral overview of the best known names and their position in the market.
The best known names at the top
- Allegis Group: for years the largest US staffing organization, with brands across IT, engineering and professional staffing.
- Aya Healthcare: major player in healthcare staffing, including travel nursing.
- Insight Global: strong in IT and professional staffing for large employers.
- Randstad: Dutch headquartered group with a substantial US organization.
- Express Employment Professionals: franchise model with a nationwide branch network.
- Kelly Services: one of the oldest US staffing organizations, broadly positioned.
- ManpowerGroup: international group offering staffing and talent solutions across the US.
- CHG Healthcare: specialist in locum tenens and physician staffing.
- Robert Half: specialized in finance, accounting and administrative roles.
- Jackson Healthcare: group of healthcare focused staffing companies.
Exact order and revenue figures differ per edition of the SIA ranking.
What makes the US market different
Two segments weigh heavily at the top: healthcare staffing, including travel nursing and locum tenens, and IT or professional staffing. On top of that, the US has a large franchise and branch based model that is far less common in Europe. See also healthcare staffing marketing.
Source and disclosure
This overview is based on publications by Staffing Industry Analysts (staffingindustry.com) and is intended as a neutral industry overview. No cooperation, client relationship or service delivery with the organizations named is implied.
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