What are the top ten businesses in the world and names of the owners?

1.Rinat Akhmetov

2.Vagit Akelperov

3.George Soros

4.Warren E Buffet

5.Roman Abramovitch

6.Donald Trump

7.Alexander Lebedev

8.Boris Berezovsky

9.Mikhail Prokhorov

10.Vladimir Lisin