Helgaust Returns.

Long Ago Time in Galaxy........ During the time of the Old Republic and the Sith Empire, one was in the middle. The Helghan Administration was a company that traded highly advanced technology and knows for its outstanding shipyard and ship designs. Rebuplic and Sith wanted them on thier side but declined the offer and remained neutral. However, as time has passed, both are still fighting each other Helghan is gaining more power and influence through economic and monopoly. The Republic was worried that the company gaining more power might be over through them sanctions hoping to teach them a lesson, but that did nothing but agitate them; the company froze all accounts affecting the Republic and the Sith Empire.
Both warn the company if they don't release thier account, there will be an all-out war Helghan doesn't take this well and lead a surprise attack on the Republic and Empire. They never imagined the horrors might force the company to kill many troops, destroy hundreds of ships, and occupy many planets, and this event kick-started the Mandalorian Wars.
Both join together and defeat the company; the Empire did not punish them but gives them respect; the Republic is another story since the company is at the border, they have the right as they dismantled the company, took all the shipyards, everything including money leave Helgan colonist poverty, the people were oppressed, torn, robed, and banished.

Helgan colonists vanish into the Unkown Region and Wild Space.........The Republic created the ISA core to hunt down and prevent the uprising of Helgan................ Soon after the Sith and Empire fell, the Helgan insurgents were lost in history as if it were a dream or myth............. They never appear again..........................................................................................................................................Until Now.