Warren Trace

Sirius International Insurance Group Ltd. provides insurance and reinsurance products and services. It operates through the following four segments: Global Property, Global A&H, Specialty & Casualty and Runoff & Other. The Global Property segment engages in underwriting business, which offers property insurance and reinsurance, property catastrophe excess reinsurance, and agriculture reinsurance. The Global A&H segment includes insurance, reinsurance, and MGUs units, which offer accident and health products. The Specialty & Casualty segment includes insurance and reinsurance underwriting units which offer specialty & casualty product lines. The Runoff & Other segment consists of asbestos risks, environmental risks and other long-tailed liability exposures including the acquisition and management of runoff liabilities for insurance and reinsurance companies. The company was founded in 2007 and is headquartered in Hamilton, Bermuda.

Part of White Mountains Insurance Group Ltd., Star Re Ltd. is a Bermudian company that provides property and casualty insurance services. The company is based in Hamilton, Bermuda.

Olympus Re Insurance Co. Ltd. underwrites and manages reinsurance products. It deals with property catastrophe reinsurance and short-tail treaty businesses. The company was founded in 2001 and is headquartered in Hamilton, Bermuda.