Top 10 Global Insurance Brokers By Revenues, 2022 (1)

(US$ millions)

Rank Company Brokerage revenues Country
1 Marsh & McLennan Cos. Inc.  $20,664  United States
2 Aon PLC 12,403  Ireland
3 Willis Towers Watson PLC  8,726  United Kingdom
4 Arthur J. Gallagher & Co.  8,378  United States
5 Hub International Ltd.  3,758  United States
6 Acrisure LLC 3,619  United States
7 Brown & Brown Inc. 3,563  United States
8 Truist Insurance Holdings Inc.  3,345  United States
9 Alliant Insurance Services, Inc. 3,199  United States
10 Lockton Cos. LLC (2) 3,050  United States
(1) Revenue generated by insurance brokerage and related services. (2) Fiscal year ending April 30. Source: Business Insurance (www.businessinsurance.com), July 2023.