Everest Group Ltd. is a holding company, which engages in the provision of reinsurance and insurance services. It operates through the following segments: Reinsurance, and Insurance. The Reinsurance segment writes property and casualty reinsurance and specialty lines of business, including marine, aviation, surety, and accident and health business, on both a treaty and facultative basis, through reinsurance brokers, as well as directly with ceding companies primarily within the U.