How does the hierarchy at the Big Four (PwC, EY, KPMG, Deloitte) in their consultancy wings compare to one another in terms of seniority?
"In the ""big 4"" (PwC, EY, Deloitte, and KPMG), what's a partner? How many partners do they have? Is partner linked to ranks (e.g. director)? How's the salary?"