Members of Green Company defend the Tranquility from attack.
Green Company was assigned to oust a faction of GeonosianSeparatists that had taken over exonium mines on the planet Rishi. They took heavy losses until they were joined by Kit Fisto. With the help of Cooker, Green Company's best Sharpshooter, Fisto was able to break the Separatist's defenses and Green Company took control of the mines.[1]
Twenty one clone troopers from the company, under the command of Green Leader, were present on the Venator-class Star Destroyer Tranquility, which was carrying captured Trade Federation Viceroy Nute Gunray, when it was attacked by Separatistdroid starfighters and boarding craft.[2]
CommanderGree sent Green Company to eliminate the separatist boarding party. Most of the company was killed by B2 super battle droid's. Green leader (the leader of green company under commander Gree) sent a message to his Commander, but was exterminated moments after by an advancing super battle droid. One of the last members of Green Company (barely surviving the battle) tried to get a message to the crew members, but was swiftly cut down by the Separatist assassin Asajj Ventress. Only six clones successfully retreated to the detention level. Three of the six were killed in a brave attempt to stop the droids. Finally, JediMaster, Luminara Unduli, and Commander Gree reinforced the three survivors and stopped the super battle droid rescue party.