Charles B. Chokel

Sirius International Group Ltd. is the holding company for the operations of the Group's two reinsurance operating units White Mountains Re America, headquartered in New York City, White Mountains Re Sirius, headquartered in Stockholm, Sweden. It is also the holding company for White Mountains Re Solutions, Ltd., headquartered in Simsbury, Connecticut, White Mountains Re Services LLC, headquartered in New York City.

White Mountains Capital, Inc. provides property and casualty insurance services. The company is headquartered in Hanover, NH.