Top 20 Global Insurance & Reinsurance Brokers

This directory of the Top 20 Global Insurance & Reinsurance Broking Groups is based on research data from rating agency A.M. Best.

Listing the top insurance and reinsurance brokerages in the world, this directory provides a simple way to analyse the world’s top insurance and reinsurance brokers.

The insurance and reinsurance broking groups featured are ranked by total 2020 revenues. You can sort the table by any of the headings and search it to analyse individual insurance or reinsurance broking companies.

2020 Ranking	Broker	2020 total revenues (US $)	Prior year ranking (2019)
1	Marsh & McLennan Cos.	17,200,000,000	1
2	Aon plc	11,070,000,000	2
3	Willis Towers Watson	9,350,000,000	3
4	Arthur J. Gallagher & Co.	6,000,000,000	4
5	Hub International Ltd.	2,700,000,000	5
6	Brown & Brown Inc.	2,610,000,000	6
7	Truist Insurance Holdings Inc.	2,440,000,000	7
8	Lockton Inc.	2,100,000,000	8
9	Acrisure LLC	2,040,000,000	9
10	USI Insurance Services	1,980,000,000	10
11	Alliant Insurance Services Inc.	1,800,000,000	11
12	AssuredPartners Inc.	1,710,000,000	13
13	NFP Corp.	1,600,000,000	12
14	AmWINS Group Inc.	1,500,000,000	14
15	Howden Group Holdings	991,000,000	16
16	The Ardonagh Group	973,400,000	17
17	CBIZ Inc.	963,900,000	15
18	EPIC Insurance Brokers & Consultants	725,500,000	18
19	Confie	507,300,000	n/a
20	Fanhua Inc.	500,900,000	20

Source: © A.M. Best Company, Inc. — used by permission.

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