Established in 1892 in Pesotum, IL, Central Illinois Mutual has grown to be the largest farm mutual insurance company in the state of Illinois. By providing specialized coverages, our goal is to provide our policyholders with peace of mind knowing we stand ready to help in the event of a loss. Our experienced claims department takes pride in their prompt service after a loss. Our office staff strives to provide our agents and policyholders with the best customer service, enhanced with small town hospitality. As a mutual insurance company, our primary purpose is to provide insurance protection and security to our policyholders. We are reinsured with Grinnell Mutual Reinsurance Company of Grinnell, IA. Grinnell is rated “A” (Excellent) by the A. M. Best rating company. Today, we have over 10,000 policyholders and more than 80 agencies in 39 Illinois counties. Established by the community. Serving the community.