Cellmark Forensics, Inc. provides identity DNA testing services to law enforcement agencies, government crime laboratories, and private clients. It provides services in the areas of legal DNA paternity testing, at home DNA paternity testing, immigration DNA testing, forensic DNA testing, and government paternity. Cellmark Forensics, Inc. was formerly known as Orchid Cellmark Inc. and changed its name to Cellmark Forensics, Inc. in April 2012. The company was founded in 1987 and is headquartered in Princeton, New Jersey with identity testing laboratories in the United States and the United Kingdom. As of December 15, 2011, Cellmark Forensics, Inc. operates as a subsidiary of Laboratory Corp. of America Holdings.