Staffing Firm Lists & Market Share

2011 List of Largest U.S. Office/Clerical Staffing Firms

July 26, 2011

  • Lists 15 companies with at least $100M in U.S. office/clerical staffing revenue
  • Top three companies: Kelly Services, Allegis, Adecco
  • Companies cumulatively represent 43% of U.S. office/clerical staffing market

2011 List of Largest U.S. Finance Staffing Firms

July 26, 2011

  • Lists 12 companies with at least $50M in U.S. finance/accounting staffing revenue
  • Top company: Robert Half International
  • Companies cumulatively represent 56% of U.S. finance/accounting staffing market

2011 List of Largest U.S. Clinical/Scientific Staffing Firms

July 26, 2011

  • Lists 13 companies with at least $25M in U.S. clinical/scientific staffing revenue
  • Aerotek (Allegis), Kelly top two
  • Companies cumulatively represent 74% of U.S. clinical/scientific staffing market

2011 List of Largest U.S. Legal Staffing Firms

July 26, 2011

  • Lists five companies with at least $25M in U.S. legal staffing revenue
  • Top company: Adecco
  • Companies cumulatively represent 43% of U.S. legal staffing market

2011 List of Largest U.S. Marketing/Creative Staffing Firms

July 26, 2011

  • Lists three companies with at least $25M in U.S. marketing/creative staffing revenue
  • Top company: Aquent
  • Companies cumulatively represent 29% of U.S. marketing/creative staffing market

2011 List of Largest U.S. Healthcare Staffing Firms

July 26, 2011

  • Lists 16 companies with at least $50M in U.S. healthcare staffing revenue and breakdown by healthcare segments
  • Top two: AMN, CHG
  • Companies cumulatively represent 48% of U.S. healthcare staffing market

2011 List of Fastest-Growing Staffing Firms

July 26, 2011

  • Lists fastest-growing U.S. staffing firms
  • Top 10 fastest-growing had median growth of 39.8%
  • List includes 42 firms with growth of more than 15%

2011 List of Largest U.S. PEO Firms

July 22, 2011

  • Lists 21 PEO firms with revenue greater than $25M
  • Top two: Administaff, ADP
  • Companies cumulatively represent 52% of PEO market share

2011 List of Largest Canadian Staffing Firms

July 14, 2011

  • Lists 24 Canadian staffing firms with revenue greater than C$50M
  • Top three: Randstad, Adecco, Procom
  • Companies cumulatively represent 58% of Canadian market share

Staffing Industry Report Webinar - July 2011

July 12, 2011

  • Watch the full webinar on demand
  • Analysis of temporary employment trends
  • More from the buyers survey
  • Legal, Legislative, news update