Tractor Supply Co., based in Brentwood, Tenn., was founded in 1938. The company’s stores offer products for home improvement, agriculture, lawn and garden maintenance, and livestock, equine and pet care. In its 2018 Annual Report, the company reported significant growth over the last five years, going from 1,276 stores at the end of fiscal 2013 to 1,940 stores across all brands last year. The company opened 101 Tractor Supply Co. stores in fiscal 2017 and another 80 last year. So far this year it has opened 25 new TSC stores.