Группа ГАЗ
OJSC «Autodiesel» (ОАО «Автоди́зель») known as the Yaroslavl Motor Plant (YaMZ) Russian: Яросла́вский мото́рный заво́д (ЯМЗ) based in Yaroslavl, Russia, is an open joint-stock company and subsidiary of GAZ Group that produces engines for many Russian, Ukrainian and Belarusian companies.