Berkley Life Sciences, LLC, a subsidiary of W. R. Berkley Corporation, has over 90 years of combined Property & Casualty underwriting experience, and 20 years of life sciences specialty underwriting experience. We have more than 30 years of combined claims handling experience.

Our expertise and our commitment to developing products and services that meet the varying needs of our customers is what sets us apart. We believe in the value of meeting, listening to, and understanding the needs of our customers. We believe in the value of understanding the excitement and challenges of our customer's business in order to provide the best product at a fair price. We believe in the value of taking this insight and developing the products and services to support the goals of our customers.

Customers who purchase products from Berkley Life Sciences are getting the best of both worlds: financial stability and creativity. As a member company of the W. R. Berkley Corporation, Berkley Life Sciences is able to provide the financial strength needed by customers. We underwrite on behalf of Gemini Insurance Company, which carries an A.M. Best Financial Strength Rating of A+ (Superior) with a Financial Size Category XV ($2 billion or more), and an A+ (Strong) Financial Strength Rating from Standard & Poor's. In Rhode Island and Delaware we underwrite on behalf of Nautilus Insurance Company, which carries an A.M Best Financial Strength Rating of A+ (Superior) with a Financial Size Category IX. Yet as an independent operating unit, we are of a size that allows us to remain nimble and creative to respond to customer needs and demands.