Technically what stops me from just using source code in another company without a trace? Given that I'm a sole owner, I can price the software in any way I like or totally avoid any transfers of IP.
There will be no other company member who is able to claim IP violation or anything like that. Would be︀ also hard to figure out what exactly these developers did make under this UK LTD︁
Although it would still suck big time if I were not able to do it︂ totally legit way