Black Eight was a Type II Orbital Repair Yard assigned to the Imperial Navy forces of Black Sword Command.
In 4 ABY, it was based at the Yevethan world of Wakiza in the Koornacht Cluster. Eight months after the Battle of Endor, Imperial forces evacuated Wakiza's shipyards, during which Yevethan forces captured several vessels. The yards were afterwards taken over by the Yevetha and moved to a secure location.
- The Complete Star Wars Encyclopedia