Arch Insurance Group Inc.

Arch Insurance Group Inc. is a specialty insurer providing property, casualty and specialty insurance solutions to corporations, professional firms, and financial institutions. The company operates as a subsidiary of Arch Capital Group Ltd., which is publicly traded on NASDAQ under the ticker ACGL and is a constituent of the S&P 500. Its executive offices are located in New York City.

Insurance business is written through several subsidiaries, including Arch Insurance Company, Arch Specialty Insurance Company, and Arch Excess & Surplus Insurance Company. Reinsurance and mortgage insurance are written on a worldwide basis as part of a global network, while underwriting operations remain focused across North America, with regional offices throughout the United States and Canada. The group employs more than 7,400 professionals and operates across four continents.

Technical areas of activity include specialty insurance underwriting, risk management, property and casualty insurance, reinsurance and mortgage insurance. The company describes its purpose as "We Enable Possibility" and characterises its approach as combining the strength and expertise of a global organisation with focused regional operations, supported by specialised risk management expertise and financial strength.