[BorisMelnik]

It mainly depends on a lack of cooperation between nations.

I register a company in small country A.

As a representative of that company, I open up another company in another country, preferably one that will not extradite and has a history of a lack of cooperation in criminal and civil cases.

They then use that company to open up another company in Seychelles which in and of itself according to this post is a known place to siphon funds through a corporation.