Farmers Insurance Group (informally Farmers) is a U.S. insurer group of automobiles, homes and small businesses and also provides other insurance and financial services products. Farmers Insurance has more than 50,000 exclusive and independent agents and approximately 22,000 employees.id-Century Insurance Company became a subsidiary of the Farmers Insurance Exchange. Aside from the insurance coverage provided by the original three exchanges, Mid-Century offered insurance coverage for Inland Marine, robbery, burglary, personal lines, plate glass, selected bonds, and floaters.