Located in Knoxville, Tenn., Kelso Oil Company is an authorized wholesale distributor of automotive, commercial, and industrial lubricants. The company also offers wholesale fuels, including gasoline, diesel, kerosene and home heating. Founded in 1949, its lubricant products include motor oils, commercial and industrial lubricants, greases, cutting oils, antifreeze, and a full range of commercial and industrial filters. The company also distributes a full-range of fuels, such as gasoline, diesel, kerosene, and heating oil. It also operates a large fleet of tractor-trailers, tank wagons, box trucks and fuel tankers to delivery products. Kelso Oil Company serves several industries, such as automotive, aviation, commercial construction, industry and manufacturing and marine industries.