RICHMOND, Va., April 22, 2025 /PRNewswire/ -- Markel Insurance, the insurance operations within Markel Group Inc. (NYSE:MKL), today announced a new divisional structure for its US and Bermuda operations and new leadership appointments. The changes, effective today, follow the appointment of Simon Wilson as Chief Executive Officer of Markel Insurance in March and are part of a long-term strategy to simplify and grow the business by giving local teams a greater degree of empowerment and accountability to serv ...