White Mountains sells NSM Insurance Group to Carlyle.
White Mountains invests in WM Outrigger Re, an Ark-sponsored reinsurance sidecar.
White Mountains sells NSM Insurance Group to Carlyle.
White Mountains invests in WM Outrigger Re, an Ark-sponsored reinsurance sidecar.
White Mountains launches White Mountains Partners, which provides first institutional capital to businesses in the essential services, light industrial, and specialty consumer sectors.
White Mountains acquires Bamboo, a managing general agent focused on the California homeowners insurance market.