Chaps and chappettes, There's a really easy way to do the Maths on this. Log on to LinkedIn, look up 100 McKinsey, Booz, Bain consultants and mark down how many of them have previously worked at Accenture.Oh, and if you can't access the detailed profiles of any MBB consultants on linkedin because their not in your wider network, then that also answers your question in a sort of square root of zero sort of way.