Staffing Industry Analysts Announces List of Largest U.S. Staffing Firms

Allegis Group Tops List for Fifth Year in a Row

Jul 09, 2012, 10:00 ET from Staffing Industry Analysis

MOUNTAIN VIEW, Calif., July 9, 2012 /PRNewswire/ -- Staffing Industry Analysts, the leading global advisor on contingent work, released its annual list of largest U.S. staffing firms.  Allegis Group with $7.1 billion in U.S. revenue is the leader. 

The 100 largest staffing firms on the list generated $61.8 billion in U.S. staffing revenues and comprised 52.7% of the total market.  Staffing Industry Analysts predicts that the total U.S. temporary staffing market will grow 10% in 2012.

The five largest U.S. Staffing Companies are:


2011 U.S. Revenue

Market share

Allegis Group






Randstad Holding



Manpower Group



Kelly Services



"The list hasn't changed much from 2011 to 2012 with the exception of Randstad moving from the number five spot to the number three spot due to its acquisition of SFN Group," stated Jon Osborne, vice president of research, Staffing Industry Analysts. "We did observe Allegis' U.S. revenue growing significantly from $5.7 billion to $7.1 billion. We believe Allegis, with its Aerotek and Teksystems brands, was well-positioned in technology staffing coming out of the recession, and was a major winner, taking more than its share of the bounce-back."

About Staffing Industry Analysts

Staffing Industry Analysts is the global advisor on contingent work. Known for its independent and objective insights, the company's proprietary research, award-winning content, data, support tools, publications and executive conferences provide a competitive edge to decision-makers who supply and buy temporary staffing. In addition to temporary staffing, Staffing Industry Analysts also covers related staffing sectors. Founded in 1989, acquired by Crain Communications Inc in 2008, the company is headquartered in Mountain View, California, with offices in London, England. For more information:

SOURCE Staffing Industry Analysis