Most Prestigious Consulting Firms

McKinsey & Company is a privately owned management consulting firm. Roundly considered the most prestigious company of its kind, it has achieved a near-universal level of renown, despite a decades-long commitment to confidentiality that...

With nearly 21,000 employees in over 90 offices in more than 50 countries, Boston Consulting Group ranks as one of America's Largest Private Companies, according to Forbes . The firm partners with leaders in business and society to help them...

Bain & Company is a global consultancy that helps the world’s most ambitious change-makers define the future.  Across 59 offices in 37 countries, the firm works alongside clients as one team with a shared ambition to achieve extraordinary...

Deloitte provides industry-leading audit and assurance, consulting, tax, and risk and financial advisory services to many of the world’s most admired brands, including nearly 90% of the Fortune 500® and more than 5,000 private and middle-market...

Strategy& is the global strategy consulting business of professional services firm PwC. Formerly Booz & Company, the firm was acquired by PwC in the spring of 2014. Strategy& is one of the industry's top strategy houses, helping...

Edwin G. Booz founded Booz Allen Hamilton in 1914, on the eve of World War I, to help businesses succeed through an outsider’s perspective and a human touch. Over the past century, Booz Allen Hamilton has carved its own place in the consulting...

For two decades, EY has helped clients stay on the straight and narrow.  The world's second-largest accounting firm, Ernst & Young's 144,000 employees around the world offer advisory, assurance, tax and transaction advisory services via...

Accenture, a global professional services company with 482,000 people in more than 120 countries, provides a range of services and solutions in strategy, consulting, digital, technology, and operations. Combining deep experience and specialized...

KPMG LLP is the U.S. firm of the KPMG global organization of independent professional services firms providing audit, tax and advisory services. The KPMG global organization operates in 147 countries and territories and has more than 219,000...