Staffing Firm Lists & Market Share

Companies Looking to Acquire Staffing and Workforce Solutions Firms: 2021 Update

October 4, 2021

  • Report details the acquisition preferences of 220 staffing firms including preferred segments/workforce solutions and geography
  • Top three preferences by staffing segment/workforce solution and geography are provided along with contact details for use by potential sellers
  • Data was self-reported... More

Largest Direct Hire Staffing Firms Globally

July 2, 2021

  • The Direct Hire staffing segment has been earmarked as an investment opportunity by a number of large staffing groups.
  • Here we present our estimate for the size of the global direct hire market, as well as the size of the ten largest national direct hire markets.
  • This report contains our ranking... More

Engineering Growth Assessment Globally

December 16, 2020

  • The worldwide market for temporary engineering staffing reached a scale of $32 billion in revenue in 2019.
  • Despite challenges arising from the health crisis there is evidence of stabilization in current trends
  • This comprehensive 53 page report explores dynamics in engineering staffing to inform... More

Staffing Firm Market Share Landscape and Book of Lists 2020 - The Americas

December 16, 2020

  • Compilation of largest US staffing firms by skill segment and sector (16 reports), along with largest firms in Canada and Globally
  • In total, this compilation includes more than 1,000 staffing firm list entries
  • Also includes US fastest growing staffing firms, diversity owned staffing firms, and... More

Largest Staffing Firms in Canada and Market Outlook 2020

December 15, 2020

  • Report ranks 29 staffing firms that generated CAD 50 million or more in staffing revenue in Canada in 2019
  • Added together, the firms generated CAD 6.4 billion
  • This report also contains SIA's 2020 and 2021 market size projections for the Canadian staffing industry

Largest Global Staffing Firms 2020

December 2, 2020

  • Lists the 100 largest global staffing firms.
  • How they break down by market share and geography.
  • Shows who has joined the list and who has left.

Largest Retained Search Firms in the US: 2020 Update

December 1, 2020

  • Report ranks 15 firms that generated at least $25 million in retained search revenue last year
  • The largest companies are Korn Ferry, Heidrick & Struggles, Russell Reynolds, and Spencer Stuart
  • The 15 firms generated a combined $2.3 billion in retained search revenue

Largest Direct Hire Firms in the US: 2020 Update

November 19, 2020

  • Report ranks 18 firms that generated $25 million or more in U.S. direct hire revenue last year
  • The three largest companies are Robert Half International, Allegis Group, and MRINetwork
  • Added together, the 18 firms generated $1.7 billion in such revenue

Largest Legal Staffing Firms in the US: 2020 Update

November 18, 2020

  • Report ranks 9 firms that generated $25 million or more in U.S. legal staffing revenue last year
  • The three largest companies are Special Counsel (Adecco), Hire Counsel (HCMC Legal), and Trustpoint.One
  • Added together, the 9 firms generated $534 million in such revenue

Largest Education Staffing Firms in the US: 2020 Update

November 17, 2020

  • Report ranks 3 firms that generated $25 million or more in U.S. education temporary staffing revenue last year
  • The 3 largest companies are Kelly Services, ESS (Education Solutions Services), and Substitute Teacher Service
  • Added together, the 3 firms generated $890 million in such revenue