We helped Esurance successfully adopt Visual Studio Team System. Read their case study.

"This course was very informative for both the newcomer and experienced TFS user."

"I think that the training you provided us has gone a long way towards getting this project moving and has given our developers a lot of enthusiasm."

"There were some on the team that expressed some doubt about the tool and a lot of that doubt was erased by their exposure to the product through Martin's excellent verbal presentation and labs."

"The course was well constructed and the materials were easy to understand."

"Perry, everyone sends their best. You really motivated them."

"The instructor was awesome. David was very knowledgeable and had great command of the classroom and materials."

Just let us know from which industry you prefer. We can probably find a reference in your geographical location too.