XL Group Ltd, through its subsidiaries, is an insurance and reinsurance company providing property, casualty and specialty products to industrial, commercial and professional firms, insurance companies and other enterprises. The Company operates through two segments: Insurance and Reinsurance. As of December 31, 2016, the Company served clients in more than 200 countries across the world, through its global network of locally licensed and Lloyd's of London Syndicates (Lloyd's) operations, and network partners managed from its three network partner management hubs in Austria, Hong Kong and Mexico. Its Asia Pacific region operates with a mix of locally licensed and Lloyd's operations. The Company has underwriting operations in Hong Kong; Labuan, Malaysia; Melbourne, Australia; Shanghai, China; Singapore; and Sydney, Australia. Its Americas region operates across Bermuda, Canada, Latin America and the United States.