Its clients have access to a creative team of dedicated underwriters and the resources of W. R. Berkley Corporation. Select Specialty Managers underwrites on behalf of Nautilus Insurance Company, which carries an A.M. Best Financial Strength Rating of A+ (Superior) and a Financial Size Category of IX, as well as a Standard & Poor's Financial Strength Rating of A+ (Strong). By focusing on specialty niches and partnering with a small distribution force, the company is able to provide innovative and timely solutions to the complex needs of its customers. Select Specialty Managers maintains a location in Chicago.