Top 50 Best Managed Outsourcing Vendors of 2009 or are they?

 Black Book of Outsourcing has been publishing the top outsourcing companies in world for a few years now and this year was no exception. They have recently published the list for 2009 as well. I am actually not a big fan of Black Book of Outsourcing list, simply because, if you compare 2007, 2008 and this years list, it will be very clear to you. I have been following this BBO best managed Outsourcing vendor list for 3 years in a row now, and the amount of changes in the ranking is just astonishing. I can understand 3-4 changes up and down, but if you compare all 3 years lists – they very different from each other !