De'Rruyet Center, also known as De'Rruyet HQ, was the headquarters of the company De'Rruyet Industries, led by Beol De'Rruyet and based on Midarr. When De'Rruyet planned to unveil the Path engine, a Nihil artifact that supposedly provided an ancient method of lightspeed travel, the journalist Vella was situated at De'Rruyet HQ to give a live report.