TOP 10 COMMERCIAL INSURANCE BROKERS OF U.S. BUSINESS BY REVENUE, 2014 (1)

($ millions)

Rank Company Brokerage revenues
1 Marsh & McLennan Cos. Inc. (2) $5,835
2 Aon P.L.C.  5,811
3 Arthur J. Gallagher & Co. (2) 2,400
4 Willis Group Holdings P.L.C. (2) 1,733
5 BB&T Insurance Holdings Inc. (2) 1,714
6 Brown & Brown Inc. (2) 1,567
7 Wells Fargo Insurance Services USA Inc.  1,299
8 USI Holdings Corp. (2) 913
9 Lockton Cos. L.L.C. (3) 911
10 Hub International Ltd. (2) 907
(1) Companies that derive less than 50 percent of revenues from commercial retail brokerage or employee benefits are not ranked. (2) Reported U.S. acquisitions in 2014. (3) Fiscal year ending April 30. Source: Business Insurance (www.businessinsurance.com), July 20, 2015.