Open joint-stock company (JSC) NMZ or Nizhny Novgorod Machine-building Plant (Russian: Нижегородский машиностроительный завод) is a Russian (formerly Soviet) artillery factory in the Sormovo district of Gorky.

It included the TsAKB artillery design bureau led by Vasiliy Grabin.

Previous names for this factory include Gorky Machine-building Plant (Russian: Горьковский машиностроительный завод), All-Union Machine-building Plant New Sormovo (Russian: Союзный машиностроительный завод «Новое Сормово», Novoje Sormovo), Joseph Stalin Factory No.

92, Zavod imeni Stalina, or ZiS.

Its products included: This Russian corporation or company article is a stub.