Argo Group International Holdings, Ltd. specializes in underwriting specialty insurance and reinsurance products in the property and casualty markets. With two main segments comprising U.S. Operations and International Operations, they provide a range of primary and excess insurances, including management liability, property damage, and medical malpractice, amongst others. The company reaches its market through a range of intermediaries, such as brokers and wholesale agents, and was established in 1948, with their headquarters in Pembroke, Bermuda.