White Mountains Insurance Group, Ltd. (WTM) est une société cotée en bourse dans le Services Financiers secteur, opérant dans le Insurance - Property & Casualty secteur d'activité. Le siège social de l'entreprise est situé à Hamilton, Bermuda. Le PDG actuel est Liam Caffrey.
WTM a date d'introduction en bourse 1985-10-23, 893 employés à temps plein, cotée sur le NYSE, une capitalisation boursière de $5.69B.
White Mountains Insurance Group, Ltd. is a diversified insurance and financial services company operating primarily in the United States through five business segments. The company provides municipal bond insurance and reinsurance protection via HG Global/BAM; writes property, marine, casualty, and specialty reinsurance and insurance through Ark; operates as a managing general agent for specialty property and casualty insurance via NSM; offers capital solutions to asset and wealth managers through Kudu; and provides travel insurance and manages insurance-linked securities investment vehicles through Other Operations. Founded in 1980 and headquartered in Hamilton, Bermuda, White Mountains serves as a comprehensive provider of insurance products and specialized financial solutions across multiple markets and customer segments.