I've always thought that Accenture would be an interesting and challenging place to work especially for someone as business oriented as myself.  When I completed my mathematics undergrad degree Accenture was the first place I applied as they had just recently transformed into Accenture from the old Anderson consulting [no interviews :-(  ].  This semester we had an international consulting seminar course by two Accenture employee's in which I think we learned more about Accenture (a result perhaps that they use these courses as recruiting functions) than actual consulting, although we did pick up a few tidbits.

Currently Accenture has a "be a tiger" promotion going on, quite inspiring. 
 


You've got to love competitive culture!