Original sentence: , on account of its experience, deep board/C-level relationships and scale, is currently a strong player in general strategy, financial services, operations and IT.Although these firms compete directly across all major sectors and geographies, each firm possesses its own unique profile that defines its sustainable competitive advantage in the marketplace.BCG displays competitive strength in general strategy and holds the second-highest market share globally after McKinsey.Bain & Co.McKinsey & Co.McKinsey holds the highest market share among the firms globally with geographic strength across the Americas, Europe and Asia.This top tier of the consulting industry is commonly termed the "MBB" by executive recruiters and industry insiders.Three firms primarily compete in providing management consulting services to Fortune 500 and large enterprises, consistently recruiting top talent from elite colleges and professional/graduate schools globally: McKinsey & Company, Bain & Company, and The Boston Consulting Group.is the strongest player in the PE/LBO space, servicing most major private investment firms globally