Training isn't just a monthly gathering or a series of sessions at the annual meeting. It involves regular support, mentorship, and sponsorship. That is Bain & Company's bread-and-better. Bain repeated as the top firm in the category, edging out Putnam Associates (again) by just .05 of a point. The top five featured four repeats, with Clearview Healthcare Partners replacing the Bridgespan Group at #4.