Susan Steinhoff Appointed Chief Underwriting Officer at Hamilton Re

PEMBROKE, Bermuda--(BUSINESS WIRE)--Hamilton Insurance Group, Ltd. (NYSE: HG) (“Hamilton” or the “Company”) announced today the appointment of Susan Steinhoff as Chief Underwriting Officer at Hamilton Re, the Company’s Bermuda-based insurance and reinsurance underwriting platform.

Steinhoff brings over 25 years of insurance industry experience, having held senior roles at ACE (now Chubb) and joining Hamilton in its early days in 2014. In her new role, which is effective from January 1, 2026, Steinhoff will lead underwriting activities across Hamilton Re and report to Adrian Daws, Chief Executive Officer at Hamilton Re. She succeeds Tim Duffin who became Group Chief Underwriting Officer on January 1, 2026. With Steinhoff’s leadership, Hamilton will continue to strengthen its underwriting capabilities and deliver exceptional value to its clients and partners.

Daws commented, “I am delighted to announce Susan’s well-deserved promotion to Chief Underwriting Officer at Hamilton Re. Susan has been a key member of our executive team, leading the property reinsurance team with distinction. Her expertise and client centric approach have earned her respect across the industry. I look forward to working closely with her as she shapes the future of our underwriting function and leads our talented insurance and reinsurance underwriting teams.”

In connection with Steinhoff’s promotion, Peter Riihiluoma will succeed Steinhoff as SVP, Head of Property Reinsurance, and Sergio Lottimore will succeed Riihiluoma as SVP, Head of Specialty Reinsurance. These promotions underscore Hamilton’s commitment to strong leadership and continuity across its underwriting teams.

About Hamilton Insurance Group, Ltd.

Hamilton is a Bermuda-headquartered specialty insurance and reinsurance company that underwrites risks on a global basis through its wholly owned subsidiaries. Its three underwriting platforms: Hamilton Global Specialty, Hamilton Select and Hamilton Re, each with dedicated and experienced leadership, provide access to diversified and profitable business around the world.

For more about our company, visit www.hamiltongroup.com or find us on LinkedIn at Hamilton