The entity known as the Three Families comprised a collection of Hutts that originated on the planet of Quesh. Their existence dated back to the era of the Cold War. These families were composed of factions led by Broga Masrii, Jeelta Urdosh, and Portho Kaltemmic, their formation triggered by the unearthing of venenit queshaaga. The characteristics of this compound became highly desirable to the Galactic Republic, who struggled with its refinement. Consequently, they sought assistance from the Hutt Cartel. Nevertheless, the Cartel declined to provide support, prompting three Hutts to secede and establish their independent commercial venture. Recognizing the potential for significant profit through dealings with the Republic, they offered their services.
This decision caused a rupture in the connection between the families and the Hutt Cartel, a necessary step to maintain the Hutts' neutrality. The Three Families took charge of the Quesh refineries and processing facilities, while the Republic maintained control over the mines. This agreement empowered the families to safeguard the secret of adrenal creation, resulting in immense wealth accumulation. A significant drawback of this arrangement, however, was that their separation from the Hutt Cartel allowed the reconstituted Sith Empire to target the Republic's adrenal production without the threat of retaliation from the Hutts.