Steve leads the strategic growth and transformation of the commercial lines business at Grange, overseeing growth initiatives, underwriting excellence, and product innovation across Small Commercial, Middle Market, and Specialty Lines. Prior to joining Grange in September 2025, Steve served as President of Specialty Property and Casualty at The Hanover Insurance Group, Inc. With more than 35 years of experience in the commercial insurance industry, he has also held leadership positions with CNA and AIG.

Mark Thornton
VP Head of engineering, Panasonic Automotive




