A factory located on the Colicoid spawnworld of Colla IV served as the main manufacturing facility for the Colicoid Creation Nest during the Clone Wars. When the Galactic Republic launched a strike against the Colicoids, four battlegroups infiltrated the facility in order to end the production of battle droids. Reaching the innermost wall, they were attacked by a Scorpenek annihilator droid that destroyed a duracrete barrier of the factory serving as the clone's cover and killed three battlegroups until the remaining troopers fled the scene.