The Vibra Mining Company is shadowling business whose primary source of profit is mining vibra crystals. Their biggest consumer are the Mechanics, but they also do good business selling to the Shadowling Republic. The company also earns some revenue from its investment in The Barracks.
Though native to mainland Cera Bella, the Vibra Mining Company have increasingly found it profitable to meddle in affairs of the Dundar Archipelago in order to gain access to their veins of vibra. Specifically, the shadowlings mining companies have been known to interfere in Senate elections by funneling financial support to whichever candidate looks more likely to win, then returning when the senator becomes a magistrate and asking permission to mine on the magistrate's islands. Not surprisingly, they usually get this permission.