Best Consulting Firms in Each Practice Area

Accenture, a global professional services company with 624,000 people in more than 200 cities in 50 countries, provides a range of services and solutions in strategy, consulting, digital, technology, and operations.   Combining deep experience...

For those that knew IBM from its reputation as a manufacturer of hardware, the current iteration of the company may be hard to recognize. The company that existed in 2020 was the result of two major business events early in the millennium. The...

With 22,000 employees in more than 90 offices in more than 50 countries and regions, 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...

Deloitte Consulting LLP is the consulting arm of Deloitte, the world's largest professional services organization. Deloitte provides audit and assurance, consulting, tax, and risk and financial advisory services to many of the world’s most...

Bain & Company is a global consultancy that helps the world’s most ambitious change-makers define the future. Across 64 cities in 39 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...

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 145 countries and territories and has close to 236,000...

Analysis Group provides expertise in economics, finance, health care analytics, and strategy to top law firms, Fortune Global 500 companies, global health care corporations, and government agencies. Much of the firm’s work is grounded in...

Gartner, Inc. was founded as an information technology research and advisory company. Over four decades, the company has grown to become one of the most renowned research and advisory companies in the world. Gartner is a member of the S&P...