Factory Mutual Insurance Company (FM Global) is a mutual insurance company that specializes in loss prevention services primarily for large corporations. FM Global insures one out of every three Fortune 1000 companies and has clients in more than 130 countries. The company was founded in 1835 and has its headquarters in De Pere, Wisconsin. FM Global offers a range of insurance products and services, including property insurance, business interruption insurance, and equipment breakdown insurance. The company also provides risk management services, such as engineering and research, to help clients prevent losses. FM Global is known for its engineering expertise and its focus on loss prevention.