Trabier was a Human male who served as an Sith Empire's Head of manufacture on the planet Balmorra during the time of the Cold War. He had a powerful Sith apprentice bodyguard named Lerek Serrus, who was convinced to defect by a Jedi Consular. The Jedi Consular had arrived to gain the support of Zenith, a Twi'lek displeased with the Empire's presence on Balmorra. Following that, Trabier was arrested and taken into custody.
Trabier appears in the Jedi Consular class mission entitled "Our Points Of View" in the 2011 BioWare MMORPG Star Wars: The Old Republic.