Under House Vigihan, several companies and corporations were owned and managed by the influencial House of the Avance Coalition. These were the Czerka Corporation, Golan Technologies and The Harbringers. When the Avance Coalition agreed to merge with the Trade Federation, Czerka Corporation and Golan Technologies swore fealty to their former Grand Duke-turned-King Arklari von Vigihan whilst The Harbingers provided the additionally infrastructure the newly founded Kingdom would require to govern the four sectors of Elysian territory.

The Crown Corporations, as they are now known as, serve to provide for the Kingdom and the Galaxy at large. With the assistance of the Department of Infrastructure, they have grown with the Kingdom and continue to do so. Recently, Golan Technologies agreed to a partnership with Elite Medical Technologies to provide medical/surgical droids in the Galactic Southwest.