Hanomag (Hannoversche Maschinenbau AG) was a German producer of steam locomotives, tractors, trucks and military vehicles in Hanover. Hanomag first achieved international fame by delivering a large number of steam locomotives to Finland, Romania and Bulgaria before World War I. In 1925 they added automobiles to their line, additionally moving in 1931 into the production of construction machinery. Since 1989, the company has been part of the Komatsu company.