Staffing Firm Lists & Market Share

Largest Industrial Staffing Firms in the US: 2023 Update

June 14, 2023

  • Report ranks 60 firms that generated at least $100 million in US industrial temporary staffing revenue last year
  • The three largest companies are EmployBridge Holding Company, Express Employment Professionals, and Aerotek (Allegis Group)
  • Added together, the 60 firms generated $32.7 billion in... More

Largest Staffing Firms in the United States: 2023 Update

June 5, 2023

  • This report highlights 251 staffing companies that generated $100 million or more in US staffing revenue last year
  • Added together, the companies generated $168.8 billion in US staffing revenue last year, or 77.2% of the market
  • Report includes estimated 2022 staffing revenue, market share, largest... More

Temporary Staffing Platform Update: 2023

March 28, 2023

  • Overview of the market with a look at trends, market size, segmented growth rates and primary providers.
  • Included is a suitability analysis examining market attributes most conducive to temporary staffing platforms.
  • An analysis of unit economics compared to the traditional staffing model can... More

Americas Listed Staffing Firms 2022

December 14, 2022

  • Using the broadest definition of staffing, this report analyses 44 staffing firms publicly listed on stock markets in the Americas.
  • Figures for each firm include the stock price, the currency it is listed in, the market cap in USD millions, and the change in market cap since the 1st of January... More

Global IT Staffing Market Sizes and Competitive Landscape 2022

December 13, 2022

  • This report provides a snapshot of the global market size for IT, segmented by region and country.
  • We also segment the US and UK IT staffing markets by subregions and examine occupational levels and industry verticals served.
  • Lists of the largest IT staffing firms in the US, the UK, and Europe... More

Largest and Fastest-Growing Staffing Firms: Addendum 2022

December 13, 2022

  • This addendum contains additional and updated information related to SIA's annual staffing firm reports
  • Highlights 4 staffing firms that met qualification for largest and fastest-growing staffing firm reports

Largest Staffing Firms Globally 2022

November 30, 2022

  • This report finds that the largest 100 staffing firms globally generated a combined revenue of $262.9 billion (€222.2 billion) in 2021, representing 42% of the global market.
  • Also analysed are the geographic composition of these firms, changes to this year's rankings, and the performance of... More

The 2022 Staffing Firm Market Share Landscape and Book of Lists - The Americas

November 16, 2022

  • The 2022 Staffing Firm Market Share Landscape and Book of Lists - The Americas Edition is a compilation of 21 staffing firm market share landscape and opportunity list reports in one convenient Excel workbook.

Largest Staffing Firms in Canada and Market Outlook 2022

October 14, 2022

  • This report contains our market size estimates and growth outlook for the staffing industry in Canada, along with commentary on key growth drivers and headwinds.
  • Report also ranks 31 staffing firms that generated CAD 50 million or more in staffing revenue in Canada in 2021, for a combined CAD... More

Fastest-Growing US Staffing Firms: 2022 Update

September 20, 2022

  • The median compound annual growth rate for the top 10 firms on the list was 120.9%
  • 122 firms qualified for the list with compound annual growth rates of 15% or more.
  • IT was the most-represented segment with 45 firms reporting IT staffing was one of their top segments. It was followed by 35 firms... More