XL Group plc is a global insurance and reinsurance company engaged in providing property, casualty and specialty products to industrial, commercial and professional firms, insurance companies and other enterprises. The Company is organized into three operating segments: Insurance, Reinsurance and Life operations. The insurance operations market and distribute coverage through a variety of local, national and international producers and provide insurance policies for complex corporate risks that may require large limits. Reinsurance segment provides casualty, property risk, property catastrophe, marine, aviation, treaty and other specialty reinsurance on a global basis with business being written on both a proportional and non-proportional basis and also on a facultative basis. The Life Operations segment provides life reinsurance on business written by life insurance companies, principally to help them manage mortality, morbidity, survivorship, investment and lapse risks.