Endurance Specialty Holdings Ltd. (Endurance Holdings) is a holding company. Through Endurance Holdings� operating subsidiaries based in Bermuda, the United States and the United Kingdom, the Company focuses on underwriting specialty lines of personal and commercial property and casualty insurance and reinsurance on a global basis. The Company�s portfolio of specialty lines of business is organized into two business segments: Insurance and Reinsurance. Insurance segment consists of four lines of business: agriculture, casualty and other specialty, professional lines, and property. Reinsurance segment consists of five lines of business: catastrophe, property, casualty, professional lines, and other specialty.