Nammo AS is a defence industry group, jointly and equally owned by Patria and the state of Norway, which develops and produces high-technology ammunition for military and civilian use. Other core products of the group include shoulder-launched munitions systems and rocket motors for military and space applications. Nammo is the world-leading provider of environmentally sound demilitarisation services.

Nammo focuses on developing and producing ammunition and missile products, as well as environmentally sound demilitarization services. Nammo’s operations have a significant international focus, with over 70% of its net sales coming from outside the Nordic market. Nammo has subsidiaries in Australia, Canada, Finland, Germany, Norway, Sweden, Switzerland and the USA.