Arch Capital Group Ltd. is a Bermuda-based public limited liability company that provides insurance, reinsurance, and mortgage insurance products worldwide. Founded in 2001, the company operates through three main segments: Insurance, Reinsurance, and Mortgage. Arch focuses on providing specialized risk solutions and underwriting expertise to a diverse range of clients across various industries. The company's mission is to be a recognized leader in its selected markets by delivering superior long-term value to shareholders, clients, and employees.