Liberty Mutual Insurance's commercial insurance strategic business unit has appointed Mike Martin as executive vice president and general manager of its national insurance property operations.

Mr. Martin will lead a unit that provides property insurance, inland marine, and equipment breakdown products and services to mid-sized and large accounts through agents and brokers.

“Mike's selection to head our property area underscores our commitment to the line and to working with agents and brokers to help their clients better manage the total cost of property risk,” noted Mark Butler, president of Liberty Mutual's commercial insurance's national insurance operations. “Mike blends exceptional property underwriting and engineering experience, detailed understanding of the property needs of mid-sized and large buyers across a broad range of industries, and keen knowledge of how agents and brokers add value to their clients.”