TOP TEN GLOBAL INSURANCE BROKERS BY REVENUES, 2010 (1)

($ millions)

Rank Company Brokerage revenues Country
1 Aon Corp. $10,606 U.S.
2 Marsh & McLennan Cos. Inc. 10,596 U.S.
3 Willis Group Holdings P.L.C. 3,300 U.K.
4 Arthur J. Gallagher & Co. 1,790 U.S.
5 Wells Fargo Insurance Services USA Inc. 1,650 U.S.
6 Jardine Lloyd Thompson Group P.L.C. (2) 1,138 U.K.
7 BB&T Insurance Services Inc. 1,079 U.S.
8 Brown & Brown Inc. 967 U.S.
9 Lockton Cos. L.L.C. (3) 827 U.S.
10 Hub International Ltd.  762 U.S.

(1) Gross revenues generated by insurance brokerage, consulting and related services.
(2) Fiscal year ending December 31.
(3) Fiscal year ending April 30.

Source: Business Insurance, July 18, 2011.