Best Consulting Firms in Each Practice Area

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...

Mercer believes in building brighter futures by redefining the world of work, reshaping retirement and investment outcomes, and unlocking real health and well-being. Mercer’s more than 25,000 employees are based in 44 countries, and the firm...

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...

Willis Towers Watson was created in 2015, following a merger between Willis Group and Towers Watson--itself  a merger between Towers Perrin and Watson Wyatt Worldwide after years of direct competition between the two. Today, Willis Towers...

Korn Ferry is a global organizational consulting firm. The firm helps clients synchronize strategy and talent to drive superior performance. According to the firm’s most recent annual report: “We work with organizations to design their...

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...

Before there was Aon Hewitt, there were two companies: Aon and Hewitt. The former was a leading provider of risk management and insurance services, while the latter was a specialist HR consulting outfit. When the former purchased the latter for ...

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...

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...