AC Boilers, part of the Sofinter Group, is the largest Italian original technology boiler designer & manufacturer AC Boilers provides the full range of Steam Generating Technologies, including Ultra-Supercritical Steam Generation Our Core Businesses include: Heat Recovery Steam Generators for Advanced Combined Cycles, Coal-Fired Utility Boilers and Oil & Gas-Fired Utility Boilers AC Boilers CEO is Roberto Testore, experienced Director with over 30 years of experience as Top Executive in many larger Italian companies. In the past, Roberto Testore has been CEO of Comau, CEO of Fiat Auto, Finmeccanica's CEO and General Manager and, later on, Trenitalia