Company lists · Data refreshed September 2026

All Casualty insurance underwriting companies lists

Every Casualty insurance underwriting companies list RevenueBase publishes, by country and city. 4 lists covering 996 companies, verified September 2026. Largest markets first.

Casualty insurance underwriting companies by location

Casualty insurance underwriting companies based in the United States874
Casualty insurance underwriting companies based in the United Kingdom49
Casualty insurance underwriting companies based in Canada38
Casualty insurance underwriting companies based in France35

Counts are matching companies in the RevenueBase company graph as of each list's last refresh date.

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