Don't forget the companies that have "working" but fake websites.
COWI comes directly to mind. The company has been defunct for several years, sunk by unpaid bills, adverse court judgements (including about 10 for unpaid taxes), and heavy toxic debt. They couldn't afford to file bankruptcy, so they turned their last operations over to one of the toxic lenders and disappeared. Their domain name expired, but some pumpers picked it up, slapped together a free website, and are touting it as the company's own proving the company is coming back. I have a feeling the website and current pump are the direct work of the toxic lender. That is right out of their current playbook.