Aryt Industries Ltd., through its subsidiaries, develops, produces, and markets electronic thunderbolt for the defense market in Israel. It also engages in the production of treading systems for roofers; and the provision of subcontracting services for roofers. The company was formerly known as Aryt Opteron Industries Ltd. and changed its name to Aryt Industries Ltd. in June 1992. Aryt Industries Ltd. was incorporated in 1979 and is based in Or Yehuda, Israel.