Wat Tambor was a male Skakoan who was the foreman of the Techno Union and an executive of Baktoid Armor Workshop. During the Separatist Crisis, he pledged the Techno Union’s resources to the Confederacy of Independent Systems, earning himself a seat on the Separatist Council during the Clone Wars. In the conflict’s early stages, Tambor was appointed Emir of Ryloth

During the final days of the Clone Wars, Wat Tambor and the rest of the Separatist Council relocated from the planet Utapau to Mustafar, where they were slaughtered by Darth Vader in the conflict immediate aftermath. Following his demise, the newly-formed Galactic Empire assumed control of the Techno Union’s assets.