I'att Armaments was in charge of a top-secret project to manufacture a new type of stormtrooper armor that could dissipate and absorb blaster bolts. After giving a demonstration of the product, Tinian's grandfather was killed for questioning an Imperial officer's command. In the ensuing events, the factory was destroyed by Tinian's lover, Daye Azur-Jamin, and the armor project met a fiery end.
Following this, I'att Armaments was imperialized. They were known to trade in the Ringali Shell.