TOP TEN COMMERCIAL INSURANCE BROKERS OF U.S. BUSINESS BY REVENUES, 2013 (1)

($ millions)

Rank Company Brokerage revenues
1 Aon P.L.C. $5,561
2 Marsh & McLennan Cos. Inc. (2) 5,522
3 Arthur J. Gallagher & Co. (2) 2,111
4 Willis Group Holdings P.L.C. 1,744
5 BB&T Insurance Holdings Inc. (2) 1,582
6 Brown & Brown Inc. 1,356
7 Wells Fargo Insurance Services USA Inc. 1,350
8 Lockton Cos. L.L.C. (3) 826
9 USI Holdings Corp. (2) 782
10 Hub International Ltd. (2) 769
(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 2013. (3) Fiscal year ending April 30. Source: Business Insurance (www.businessinsurance.com), July 21, 2014.