Captain Sysco was a male officer of the Imperial Starfleet who served aboard the Super Star Destroyer Vengeance, the personal flagship of the Dark Jedi Jerec, during the year 5 ABY. Sysco was present on the Vengeance when Jerec's Dark Jedi followers captured and systematically executed a band of rebels led by the Jedi Qu Rahn. Shortly after their deaths, Jerec ordered Sysco to turn the Vengeance toward the moon Sulon.