The Vibroblade Brigade was a mercenary organization that operated around the time of the Clone Wars, a war that took place between the Galactic Republic and the Confederacy of Independent Systems from 22 BBY to 19 BBY. The Corporate Alliance employed the brigade, and Magistrate Passel Argente contracted them, along with other mercenary and privateer groups, to collaborate with the conglomerate's Policy Administration Directorate and safeguard the company's assets. They were also employed to protect operations that Argente personally oversaw. During the war, the brigade sided with the Confederacy of Independent Systems' droid army. When the Outer Rim Sieges unfolded in 19 BBY, the Vibroblade Brigade participated in the Corporate Alliance's defense of Murkhana City on the planet Murkhana after it became a target of opposing forces.
The Vibroblade Brigade was first introduced into current Star Wars canon through Rise of the Separatists, which is a 2019 supplement for the Star Wars Roleplaying series of products by Fantasy Flight Games. In Star Wars Legends continuity, the Vibroblade Brigade was first featured in Dark Lord: The Rise of Darth Vader, a 2005 novel written by James Luceno.