NEW YORK--(BUSINESS WIRE)--Arch Insurance North America (Arch Insurance) today announces the appointment of Prabhu Venkataraman as Chief Information Officer. In this role, Venkataraman is responsible for leading technology implementation and services across the segment, with a particular focus on strategic alignment, data enablement and empowering the business. He reports to Prashant Nema, Executive Vice President and Chief Information Officer of Arch Capital Services LLC and Brian First, President of Ar ...