Apparently if a company "fails" (read as owes people money) is possible to take all of the assets from that company and leave the liabilities. I believe it is called a "phoenix company" and is quite legal.
My old employer has done just this, but surely there must be more to it than simply doing a runner with the assets and telling the staff they can't have their wages? I have a tribunal judgement for them if it matters. But apparently I am unable to do anything as they are now with the new company, even though the old company still exists in name only.
According to Google, a phoenix company is where the assets of one Limited Company are moved to another legal entity. Often some or all of the directors remain the same and in some cases, the new company has the same or a similar name to the failed business. The phoenix company will operate in the same sphere as its predecessor.
Surely there must be some precautions built in to prevent directors abusing the system?
I have asked several questions about aspects of this on usenet, so apologies if it seems familiar to you.