The Hadal Division is one of Urbanshade's most important divisions, being responsible for operating and maintaining the Hadal Blacksite, which houses many of Urbanshade's contained anomalies and is where the company secretly performs research on anomalies and humans alike, with many of their experiments being unethical in nature. Despite its secretive nature, the Hadal Division has a program for unpaid internships.

(taken from the wiki)