Arch Capital Group Ltd. (Arch Capital or ACGL), a Bermuda public limited liability company, writes insurance and reinsurance ... on a worldwide basis through operations in Bermuda, the United States, Canada, Europe and Australia, with a focus on specialty lines. Arch Capital Services LLC is owned by ACGL and provides corporate, legal and other support services to Arch Capital. ACGL provides insurance, reinsurance and mortgage insurance on a worldwide basis through operations in Bermuda, the United States, Canada, Europe, Australia and Hong Kong. read more