AIG vs ACGL Comparison

American International Group is one of the largest insurance and financial services firms in the world and has a global footprint. It operates through a wide range of subsidiaries that provide property, casualty, and life insurance. The company recently spun off its life insurance operations (Corebridge), but still retains a majority stake.

Arch Capital Group Ltd is a Bermuda company which writes insurance and reinsurance with operations in Bermuda, the United States, Canada, Europe, Australia and United Kingdom. The business operates through three underwriting segments: insurance, reinsurance, and mortgage two operating segments: corporate and other. The insurance segment provides specialty risk solutions to client across a variety of industries. The reinsurance segment provides reinsurance services which cover property catastrophe, property, liability, marine, aviation and space, trade credit and surety, agriculture, accident, life and health, and political risk. The mortgage business provides risk management and risk financing products to the mortgage insurance sectors through platforms in the U.S., Europe and Bermuda.