The two Georges' responses notwithstanding, I'm not clear on what you're asking...Burlington bought by Deloitte - so perhaps your are saying are Deloitte the cream? Some would say yes, some no. Of course, the "big 6" here are also up for some debate. These seem to be the major "doer" firms, as opposed to the "advisory" firms, so maybe this is your market context. Anyway, who's to know?As for the trend of smaller firms being bought by big ones, this is not unique to consulting. It happens in all business environments. The reasons are myriad.Your question about prestige compromises is a pretty interesting one also. As with any change to a brand protfolio, quetions of brand impact have to be considered. And brand inpmact goes both ways - the small firm may have more prestige than the larger. Look at Aston Martin, owned by Ford. Swatch own Omega. Etc. Your example of ATK is interesting - suggest ATKearney has far higher prestige than EDS, who bought them for a foot in the door to the MC arena.At the end of the day, your question is garbled. What do you want to know?