A company was a ground infantry unit. In the Grand Army of the Galactic Republic, each regiment consisted of sixteen companies of 144 clone troopers led by their respective Clone Captains, with each divided into four platoons. In the Stormtrooper Corps, a company consisted of four platoons, giving one a total of 200 stormtroopers. A battalion consisted of four Imperial companies.
Clone Captain CT-7567, nicknamed "Rex," commanded the 501st Legion's Torrent Company during the Clone Wars. Other Grand Army companies included the 212th Attack Battalion's Ghost Company, the 41st Elite Corps' Green Company, and Tango Company.
- "Roger Roger"—Star Wars Adventures 19 (Mentioned only)
- Star Wars: The Clone Wars film (First appearance)
- Star Wars: The Clone Wars – "Cloak of Darkness"
- Star Wars: The Clone Wars – "Innocents of Ryloth"
- Star Wars: The Clone Wars – "Brain Invaders"
- Darth Vader: Dark Lord of the Sith 7: The Dying Light, Part I
- Darth Vader: Dark Lord of the Sith 9: The Dying Light, Part III
- Solo: A Star Wars Story: Expanded Edition (Mentioned only)
- Battlefront: Twilight Company
- "Blade Squadron: Jakku"—Star Wars Insider 172