Top 10 Global Insurance Brokers By Revenues, 2015 (1)

(US$ millions)

Rank Company Brokerage revenues Country
1 Marsh & McLennan Cos. Inc. $12,912 U.S.
2 Aon P.L.C.  11,661 U.K.
3 Willis Towers Watson P.L.C. (2) 8,124 U.K.
4 Arthur J. Gallagher & Co.  3,990 U.S.
5 Jardine Lloyd Thompson Group P.L.C. 1,698 U.K.
6 BB&T Insurance Holdings Inc.  1,676 U.S.
7 Brown & Brown Inc.  1,657 U.S.
8 Hub International Ltd.  1,470 U.S.
9 Lockton Cos. L.L.C. (3) 1,329 U.S.
10 Wells Fargo Insurance Services USA Inc. 1,316 U.S.
(1) Revenue generated by insurance brokerage and related services. (2) Reflects the 2016 merger of Willis Group Holdings P.L.C., Towers Watson & Co. and Gras Savoye & Cie. (3) Fiscal year ending April 30, 2015. Source: Business Insurance (www.businessinsurance.com), July 18, 2016.