Reinsurance broker ranking

Top reinsurance brokers

This ranking of the top reinsurance brokers in the world is based on data collated from annual reports and other company information sources. In certain cases its is estimated based on what we know about a reinsurance brokerage or reinsurance broking activities at a global intermediary.

Featuring the top reinsurance broking groups in the world, this directory provides a simple way to view and analyse the world’s top reinsurance brokers.

The top reinsurance brokers featured in this listing are ranked by revenues from 2021 and where we can we have excluded non-reinsurance income.

2021 RankingReinsurance Broker2021 Revenues ($m)2020 Revenues ($m)2019 Revenues ($m)2018 Revenues ($m)
1Aon Reinsurance Solutions1,9971,8141,6861,565
2Guy Carpenter1,8671,6961,5981,442
3Gallagher Re

4Howden Re / TigerRisk Partners400220180150
5Acrisure Re115957555
6Lockton Re9785
7BMS Re9580


Please contact us to provide a correction to any of the figures in this table.


– Gallagher Re includes Willis Re for 2021.
– Howden Re / TigerRisk based on combined estimate of close to $400m announced during acquisition.
– These figures are a mix of reported and estimated reinsurance broking revenue numbers.

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