Staffing Firm Lists & Market Share

Largest Retained Search Firms in the US: 2022 Update

September 9, 2022

  • Report ranks 18 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 18 firms generated a combined $3.3 billion in retained search revenue

Largest Direct Hire Firms in the US: 2022 Update

September 6, 2022

  • Report ranks 25 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 25 firms generated $2.4 billion in such revenue

Largest Legal Staffing Firms in the US: 2022 Update

September 6, 2022

  • Report ranks 10 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 10 firms generated $922 million in such revenue

Largest Education Staffing Firms in the US: 2022 Update

August 31, 2022

  • 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 $879 million in such revenue

Largest Marketing Creative Staffing Firms in the US: 2022 Update

August 30, 2022

  • Report ranks 13 firms that generated $25 million or more in U.S. marketing/creative temporary staffing revenue last year
  • The three largest companies are Aquent, Creative Circle (ASGN), and 24 Seven
  • Added together, the 13 firms generated $1.8 billion in such revenue

Largest Life Sciences Staffing Firms in the US: 2022 Update

August 30, 2022

  • Report ranks 27 firms that generated $25 million or more in U.S. life sciences staffing revenue last year
  • The three largest companies are Actalent (Allegis Group), Kelly Services, and ALKU
  • Added together, the 27 firms generated $3.1 billion in such revenue

Largest Direct Hire Staffing Firms Globally 2022

August 25, 2022

  • Direct hire plays a significant role within the employment industry and acts as a potential investment opportunity for staffing companies.
  • 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... More

Largest Engineering Staffing Firms in the US: 2022 Update

August 24, 2022

  • Report ranks 25 firms that generated $50 million or more in U.S. engineering temporary staffing revenue last year
  • The three largest companies are Actalent (Allegis Group), System One, and Kelly Services
  • Added together, the 25 firms generated $5.4 billion in such revenue

Largest Finance Accounting Staffing Firms in the US: 2022 Update

August 24, 2022

  • Report ranks 20 firms that generated $50 million or more in U.S. finance/accounting temporary staffing revenue last year
  • The three largest companies are Robert Half International, LHH Recruitment Solutions (The Adecco Group), and Insight Global
  • Added together, the 20 firms generated $5.0 billion... More

Largest Office Clerical Staffing Firms in the US: 2022 Update

August 24, 2022

  • Report ranks 26 firms that generated $50 million or more in US office/clerical temporary staffing revenue last year
  • The three largest companies are Aston Carter (Allegis Group), Randstad and Express Employment Professionals
  • Added together, the 26 firms generated $8.0 billion in such revenue
  • ... More