Walker Machinery Company is a family-owned company founded in 1950. It works with a team of more than 750 staff members. The company provides a range of equipment from the Caterpillar brand. Walker Machinery Company serves the industrial, marine, truck engine, electrical power generation, and oil and gas needs of customers. It operates Walker Engine Power, which is responsible for commercial and truck engine sales. The parent company also manages Walker Express, which is a full-line rental service division that serves the construction industry. Walker Machinery Company s earthmoving division, serves clients in the include coal, construction and forestry industries. It serves customers in southern West Virginia and southeastern Ohio. In addition, the company provides financial assistance through third-party lenders.