The Coalition comprised a collection of companies and firms that conducted business within the Cularin system.
In the period immediately following the conclusion of the Clone Wars, the Coalition orchestrated a seizure of power on the planet of Genarius, located in the Cularin system, with the intention of dominating all trade activities within the system. Operating from a warship acquired from the Trade Federation, the Coalition initiated their coup. The Cularin Militia then launched an attack against the vessel as it neared the city of Tolea Biqua on Genarius. Ultimately, the Militia successfully demolished the warship, resulting in debris falling upon Tolea Biqua, destabilizing Genarius' atmosphere and rendering the planet incapable of supporting life.