Siin Suub

Sin Suub, sometimes known as Siin Suub was a Sullustan board member of the SoroSuub Corporation.

Biography
As 2 BBY (or Sullustan year 8,494), Suub was the Chairman of SoroSuub. As such, he had an almost complete, though unofficial control over the planet Sullust.

In the 62nd day of this same year, Chairman Suub approved Proclamation 173d, declaring that SoroSuub was aligned with and supporting the Galactic Empire, and denouncing the Empire's enemy, the Rebel Alliance. This same Proclamation also declared that the SoroSuub Corporation was taking over Sullust, and thus what was previously said about SoroSuub was also applied to Sullust.

Nevertheless, Sullustans did not became such strong supporters of the Empire and, even as Suub was saying that, many of their people were fighting in the Rebel Alliance, earning important distinctions amongst them.

Suub employed several industrial spies, being Vacander one of his favorites. Alliance Intelligence Reports

Behind the Scenes
The Star Wars Sourcebook calls this character Siin Suub (with two i's) while Alliance Intelligence Reports mentions him as Sin Suub.