Top 20 U.S. cyber insurance companies

Top US cyber insurers by premiums written

This table displays the top 20 property and casualty insurance carriers underwriting cyber risks in the United States.

This top 20 U.S. cyber insurers directory is based on research data from rating agency A.M. Best.

Listing the top U.S. cyber insurance companies, this directory provides a simple way to analyse the top cyber underwriters in the United States.

These cyber insurance companies are ranked by 2021 total standalone and packaged cyber insurance direct premiums written (USD $m’s). You can sort the table by any of the headings and search it to analyse individual cyber insurers.

2021 RankCompany Name2021 Direct Premiums Written (DPW)2020-2021 DPW Change (%)Market Share (%)% Cyber DPW Standalone % Cyber DPW Packaged2020 Rank
1Chubb INA Group473.117.19.901001
2Fairfax Financial (USA) Group436.4302.19.110008
3XL Reinsurance America Group (AXA XL)421.043.78.810002
4Tokio Marine US PC Group249.8189.
5American International Group240.
6Travelers Group232.312.34.982.617.44
7Beazley USA Insurance Group200.9134.295.14.95
8CNA Insurance Companies181.451.63.812.587.57
9Arch Insurance Group171.2967.33.683.916.126
10AXIS US Operations159.119.13.390.59.56
11Zurich Insurance US PC Group151.9135.73.289.910.113
12Liberty Mutual Insurance Companies138.2230.22.945.354.714
13Sompo Holdings US Group133.583.92.8100012
14BCS Financial Group132.052.52.856.943.110
15Hartford Insurance Group123.219.72.616.483.69
16Munich American Holding Corp120.0572.22.5 3.196.925
17Swiss Re Group103.8338.92.2100020
18Alleghany Corporation Group88.6287.71.993.56.522
19W. R. Berkley Insurance Group81.3454.51.773.726.329
20Berkshire Hathaway Insurance Group70.688.81.540.559.516

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

The top 20 cyber insurers in the U.S. market account for more than $3.9 billion of direct premiums written in 2021.

The entire property & casualty insurance industry underwrote approximately $4.78 billion of U.S. cyber insurance premiums in 2021, according to A.M. Best.