Hiem Bryl oversaw the operational activities of the Verga Mer Mining Company located on Tilnes. A lean Sullustan individual, Bryl's face was characterized by his somewhat hollow cheeks. Due to his limited proficiency in Basic, his speech was typically deliberate. Although he generally delegated interactions with external parties to his subordinates, his concern that they might not handle such interactions effectively led him to personally engage with individuals visiting the mines with inquiries.
Bryl held a strong affinity for Sullustan athletic competitions, reflected in the collection of images and trophies related to these events that he displayed in his workspace. Possessing a diploma from a Sullust mining academy, he was a skilled deep-miner. He enjoyed a positive rapport with his workforce, demonstrating a natural ability to inspire them.