Tümosan Motor ve Traktör Sanayi A.S. engages in the production, marketing, and sale of diesel engines and tractors in Turkey and internationally. The company offers garden and field tractors; agricultural machinery engines, industrial engines, marine engines, and generator engines; and electric forklifts. Its diesel engines are used in tractors, automotive and cleaning equipment, generators, and marine vehicles. The company also provides spare parts and after-sales services, as well as marine and military subsystems and military platforms. Tümosan Motor ve Traktör Sanayi A.S. was founded in 1975 and is headquartered in Istanbul, Turkey. Tümosan Motor ve Traktör Sanayi A.S. is a subsidiary of Eregli Tekstil Turizm SAN. ve TIC. A.S.