X Three Surveillance Ltd is a leading private investigation company in Stockport known industry wide as the surveillance specialists. Providing a local professional and discreet investigation service in Stockport and surrounding areas specialising in providing surveillance to corporate, legal and public clients at a highly advanced level. . X Three is a self-sustained company with full time staff and approved contractors, operatives on whom are tested and trusted to complete investigations throughout Manchester. X Three will NEVER blindly sub-contract your investigation to another company, something that some nationwide companies often do to fulfil investigations.private investigator, private detective, stockportprivate investigator, private detective, stockport