Excelsior Company, identifiable by its orange-marked armor, functioned as a unit within the Grand Army of the Republic throughout the duration of the Clone Wars.
A specialized assignment during the conflict saw a squad from Excelsior Company, led by Clone Commander Vargus, dispatched to investigate the vanishing of the 313th Legion on Ando Prime. This squad comprised clones known as 16, 18 "Ace", 23, 35, 44 "Slug", 57 "Patch", alongside others designated as Falco, Splice, and Dom "Bruiser".