McKinsey is Parthenon-EY's #1 rival. McKinsey was founded in 1926 in New York, New York. Like Parthenon-EY, McKinsey also operates in the Professional Services space. McKinsey generates $13.4B more revenue than Parthenon-EY.
Bain & Company is one of Parthenon-EY's top competitors. Bain & Company is headquartered in Boston, Massachusetts, and was founded in 1973. Like Parthenon-EY, Bain & Company also works within the Professional Services sector. Bain & Company generates 8,750% the revenue of Parthenon-EY.