Affiliates and Subsidiaries

These Arch subsidiaries provide insurance and/or reinsurance in their respective markets. Learn about each organization individually.


McNeil & Co.

In the U.S., McNeil & Company provides specialized products, risk management, underwriting and claims expertise across a variety of business sectors. McNeil offers comprehensive insurance coverages and customized insurance packages.


RoamRight provides travel protection plans for leisure, business, student and group travelers through its partner suppliers as well as directly to U.S. consumers. Coverage is available for domestic and international trips.


Ventus Risk Management is a managing general underwriter in the U.S. The company provides coastal commercial property insurance solutions to small and midsized enterprises on behalf of third-party carrier partners.


Watford Re Ltd.

Watford Re Ltd. is a global specialty (re)insurer. It provides specialty products supported by a disciplined underwriting strategy through operations in Europe and the United States.