Simmel Difesa is an Italian firm located in Colleferro that manufacturers land and naval munitions.
During this period, Simmel itself acquired the assets of Bombrini-Parodi-Delfino, a longtime manufacturer of gunpowder and munitions in Italy.
[3] In October 2007, an explosion in the Colleferro munitions works killed one worker and wounded 13.
[4][5] Today, Simmel has over 200 employees and an annual turnover of over 80 million Euros.
[7] Simmel's production of cluster munitions has made the company a protest object of peace activists.