Arch Insurance Group Inc.

About Arch Insurance Group Inc.

Arch Insurance Group Inc. is a division of Arch Capital Group Ltd., a Bermuda public limited liability company that provides insurance, reinsurance and mortgage insurance worldwide. The group describes itself as a specialty insurer that writes property, casualty and specialty coverage for corporations, professional firms and financial institutions in the United States and Canada. Its North American insurance companies include Arch Insurance Company, Arch Specialty Insurance Company and Arch Excess & Surplus Insurance Company.

Management operates from New York City, where a Northeast regional office is also based. The group additionally lists a Garden City office at 1001 Franklin Avenue, Suite 208. Its operations center is in Jersey City, New Jersey, which is outside New York State. The sources describe the organization as an insurer, not as a provider of legal services.

Organization profile based on its official website and public sources (reviewed October 29, 2026). Attorney list from the New York State Unified Court System registration data. Not affiliated with Arch Insurance Group Inc..

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