People Moves: Chubb Names Ringsted Chief Scientist; Technical Risk Underwriters Makes Leadership Promotions

2026-09-22 · Source: Insurance Journal

Summary in 3 Points • Chubb Limited appointed Sean Ringsted as chief scientist to enhance its AI and analytics strategy globally. • Technical Risk Underwriters promoted Nick Hays to president and Aaron Reissner to executive vice president. • TRU's leadership changes aim to modernise construction risk management through their innovative Risk Management Platform. --- Chubb Limited has appointed Sean Ringsted as chief scientist and executive vice president, focusing on the company's global artificial intelligence and analytics strategy. With over three decades of experience, Ringsted has held various leadership roles at Chubb and ACE Group, including chief risk officer and chief digital officer. His extensive background in risk and digital transformation positions him well for this new role. Technical Risk Underwriters (TRU) has announced leadership promotions, elevating Nick Hays to president and Aaron Reissner to executive vice president. Hays, who joined TRU in 2023, has played a key role in developing the company's risk management platform. Reissner, a long-standing team member since 2012, brings expertise in course of construction risks. These changes are part of TRU's strategy to enhance construction risk management through their innovative Risk Management Platform, which offers improved visibility into project activities and emerging risks. For the London Insurance Market, the construction insurance sector is vital, with institutions like Lloyd's of London facilitating innovative risk solutions for builders' risk projects.

London market impact

For the London Insurance Market, the construction insurance sector is vital, with institutions like Lloyd's of London facilitating innovative risk solutions for builders' risk projects.