Staffing Firm Lists & Market Share

Market Cap Among Workforce Intermediaries

December 14, 2023

  • Our first global in-depth look at market cap among workforce intermediaries, consisting of 115 publicly traded workforce solutions companies, primarily staffing firms and talent acquisition technology providers.
  • Valuation of each category is examined through a wide range of lenses, such as... More

Global IT Staffing Market Sizes and Competitive Landscape 2023

December 14, 2023

  • 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, Europe, and... More

Americas Listed Staffing Market 2023

December 12, 2023

  • This report analyses 32 staffing firms publicly listed on stock markets in the Americas under the Employment Services category
  • Analysis includes the largest by market capitalization, comparisons with last year, and breakdown by stock exchange
  • Our catalog of publicly listed staffing firms details... More

Largest Staffing Firms in Canada and Market Outlook 2023

October 27, 2023

  • 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 33 staffing firms that generated CAD 50 million or more in staffing revenue in Canada in 2022, for a combined CAD... More

Largest and Fastest-Growing Staffing Firms: Addendum 2023

October 26, 2023

  • This addendum contains additional and updated information related to SIA's annual staffing firm reports
  • Highlights 10 staffing firms that met qualification for largest and fastest-growing staffing firm reports

Largest Staffing Firms Globally 2023

September 20, 2023

  • See how the 100 largest staffing firms globally, which account for almost half of global revenue, performed in 2022.
  • This report analyses these firms by best performers, geography, and new entrants.
  • Use this to assess the structure and composition of the global staffing marketplace.

Fastest-Growing US Staffing Firms: 2023 Update

September 18, 2023

  • The median compound annual growth rate for the top 10 firms on the list was 131.3%
  • 158 firms qualified for the list with compound annual growth rates of 15% or more.
  • IT was the most-represented segment with 59 firms reporting IT staffing was one of their top segments. It was followed by 47 firms... More

Largest Direct Hire Staffing Firms Globally 2023

August 1, 2023

  • This report details the size and growth of the global direct hire market, broken down by region and country
  • We list the 50 largest staffing firms by direct hire revenue generated in 2022 and analyse the best performers
  • Use this analysis to understand the composition of the global direct... More

Largest Retained Search Firms in the US: 2023 Update

July 25, 2023

  • Report ranks 21 firms that generated at least $25 million in retained search revenue last year
  • The largest companies are Korn Ferry, Heidrick & Struggles, and Spencer Stuart
  • The 21 firms generated a combined $3.8 billion in retained search revenue

Largest Legal Staffing Firms in the US: 2023 Update

July 20, 2023

  • Report ranks 11 firms that generated $25 million or more in U.S. legal staffing revenue last year
  • The three largest companies are Axiom, LHH Recruitment Solutions (The Adecco Group), and Trustpoint.One
  • Added together, the 11 firms generated $1.1 billion in such revenue