Staffing Firm Lists & Market Share
Largest Life Sciences Staffing Firms in the US: 2021 Update
December 9, 2021
- Report ranks 22 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 ASGN
- Added together, the 22 firms generated $2.3 billion in such revenue
Largest Finance Accounting Staffing Firms in the US: 2021 Update
December 9, 2021
- Report ranks 15 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, Accounting Principals (The Adecco Group), and Kforce
- Added together, the 15 firms generated $3.9 billion in such... More
Largest Engineering Staffing Firms in the US: 2021 Update
December 9, 2021
- 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), Kelly Services, and System One
- Added together, the 25 firms generated $4.8 billion in such revenue
Largest Marketing Creative Staffing Firms in the US: 2021 Update
December 9, 2021
- Report ranks 9 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 9 firms generated $1.2 billion in such revenue
Largest Healthcare Staffing Firms in the United States: 2021 Update
December 8, 2021
- Report ranks 59 firms that generated $50 million or more in US healthcare temporary staffing revenue last year
- Added together, the firms generated $17.7 billion in such revenue
- The market share of these 59 firms represents 81% of the estimated $21.7 billion healthcare temporary staffing market... More
Largest Office Clerical Staffing Firms in the US: 2021 Update
December 3, 2021
- Report ranks 20 firms that generated $50 million or more in U.S. office/clerical temporary staffing revenue last year
- The three largest companies are Aston Carter (Allegis Group), Randstad and Adecco (The Adecco Group)
- Added together, the 20 firms generated $6.3 billion in such revenue
Largest IT Staffing Firms in the US: 2021 Update
December 3, 2021
- Report ranks 57 IT staffing firms that generated $100 million or more in US IT temporary staffing revenue last year.
- The three largest companies are TEKsystems (Allegis Group), ASGN, and Insight Global.
- Added together, these 57 firms generated $24.0 billion in such revenue.
Largest Industrial Staffing Firms in the US: 2021 Update
November 30, 2021
- Report ranks 54 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 54 firms generated $25.9 billion in... More
Largest Staffing Firms in the United States: 2021 Update
November 25, 2021
- This report highlights 186 staffing companies that generated $100 million or more in US staffing revenue last year
- Added together, the companies generated $95.1 billion in US staffing revenue last year, or 69.9% of the market
- Report includes estimated 2020 staffing revenue, market share, largest... More
Fastest-Growing US Staffing Firms: 2021 Update
October 20, 2021
- The median compound annual growth rate for the top 10 firms on the list was 58.8%
- 52 firms qualified for the list with compound annual growth rates of 15% or more.
- IT was the most-represented segment with 20 firms reporting IT staffing was one of their top segments. It was followed by 17 firms... More