Krupx was a weapons manufacturing company which produced the MG7-A proton torpedo utilized by Resistance T-70 X-wing fighters and the missile delivery systems used in the Imperial escort carrier Goliath. When the Goliath attacked the Carrion Spike, the stolen personal starship of Imperial Governor Wilhuff Tarkin, the Koorivar Cala identified the Krupx system to the other members of the rebel cell who had stolen the ship.