It could be done, and I wonder if someone in the UK (since they are loose) did it. First, you need to start with an actual person. Say "csomar" register and ow

It could be done, and I wonder if someone in the UK (since they are loose) did it. First, you need to start with an actual person. Say "csomar" register and owns Company A. Then Company A registers and owns Company B. Now Company B goes on to buy Company A. This will require some accounting fraud since Company A value is always superior to Company B.