Founded in 1922, State Farm Mutual Automobile Insurance Company is one of the leading insurers in the United States. Located in Huntsville, Ala., the company offers a variety of insurance services for auto, home owners, condo owners and renters. In addition to offering several mutual-fund accounts, the insurer provides individual medical, disability policies, long-term care, Medicare supplement and supplemental medical insurance. It also offers business property and liability products, business auto insurance as well as surety and fidelity bonds.