Jefferson Machine Company is a provider of heavy equipment repair services and replacement parts. The company manufactures roll cores and spur, helical and bevel gears. Its capabilities include fabrication, machining, line boring and welding. Jefferson Machine Company serves customers in the mining, construction, powdered metal, and gas and foundation drilling industries. The company offers a variety of new and pre-owned Lima and Manitowoc parts. Its equipment range includes lathes, boring mills, splining machines, presses, cranes, and welding and fabricating shop positioners.