Company lists · Data refreshed September 2026

All Excess and surplus insurance underwriters lists

Every Excess and surplus insurance underwriters list RevenueBase publishes, by country and city. 3 lists covering 353 companies, verified September 2026. Largest markets first.

Excess and surplus insurance underwriters by location

Excess and surplus insurance underwriters based in the United States259
Excess and surplus insurance underwriters based in the United Kingdom65
Excess and surplus insurance underwriters based in Australia29

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

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