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Best Consulting Firms in Each Practice Area
Consultants across the nation rate the top firms in their practice areas.
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1 - 10
2021 Best Consulting Firms for Management Consulting
McKinsey & Company
What can we say about McKinsey that hasn’t been said about the reigning titan of the industry? Widely considered the first and last word in consulting, this global juggernaut lives the mantra, “Different Worlds, One McKinsey,” through agile and impactful delivery of solutions across a mind-boggling diversity of practices and clients—all centered on the singular standards that earned the firm its international renown.
68.05% of
2020 Ranking #1
McKinsey & Company
Boston Consulting Group
Boston Consulting Group is the second largest consulting firm by revenue and consistently ranks high in our top consulting firms. The firm’s diverse, global teams bring deep industry and functional expertise to organizations, helping them to grow, build sustainable competitive advantage, and drive positive societal impact. Purpose-driven, the firm strives to drive lasting impact for its employees, clients, and society. "You will be challenged... and rewarded," say insiders.
60.67% of
2020 Ranking #2
Boston Consulting Group
Bain & Company
The “heart” of the Big Three, Bain & Company is known as much for its ambition and future-defining innovations as it is for its culture. “A Bainie never lets another Bainie fail,” as the saying goes, because of the rich and deeply compassionate culture that puts its people first and empowers them to deliver consistently outstanding work on a global scale.
55.40% of
2020 Ranking #3
Bain & Company
Deloitte Consulting LLP
Deloitte is a global provider of audit, tax, financial services and consulting. The firm is one of the Big Four accounting organizations. Services include corporate strategy, marketing and sales strategy, mergers and acquisitions, and innovation; manufacturing operations including supply chain; sector-specific service operations; infrastructure operations including outsourcing advisory and shared services; and financial management.
29.22% of
2020 Ranking #4
Deloitte Consulting LLP
Accenture works at the intersection of business and technology to help clients improve performance and create sustainable value for stakeholders. The company fosters a “culture of cultures,” where its people experience a sense of belonging and can be their best professionally and personally. Creating this inclusive workplace means ensuring people feel comfortable engaging in honest, open dialogue about difficult topics—such as bias and inclusion—without judgment or career limitation.
16.37% of
2020 Ranking #6
EY (Ernst & Young) LLP Consulting Practice
Ernst & Young is one of the global Big Four accounting firms. They are best known for providing audit, tax, business risk, technology and security risk services, and human capital services. Through four service lines—assurance, consultancy, strategy, and transactions—they help transform businesses.
12.11% of
2020 Ranking #7
EY (Ernst & Young) LLP Consulting Practice
PwC Advisory/Strategy&
When your parent is PwC, you’ve got the infrastructure and the resources to build a one-of-a-kind, at-scale strategy business that broadens its capabilities beyond pure strategy work. By harnessing the power of the PwC network, Strategy& delivers visionary yet pragmatic solutions actionable enough to be effectively implemented by the 100,000+ organizations it serves (including 84% of the Fortune Global 500).
10.33% of
2020 Ranking #5
PwC Advisory/Strategy&
Booz Allen Hamilton
Booz Allen Hamilton offers services in consulting, analytics, digital solutions, engineering, and cyber, and with industries ranging from defense to health to energy to international development. They are a strategic partner for agencies in numerous sectors of the U.S. Government—from health and energy to defense. The firm plays an integral role in the management of these agencies and, by extension, the defense of our nation.
6.03% of
2020 Ranking #8
Booz Allen Hamilton
KPMG LLP (Advisory)
KPMG is a multinational professional services network and one of the Big Four accounting firms. Organized as a network of firms that each bring services to clients, KPMG spans strategy and operations, analytics, business integration, business intelligence, business process management, change management, growth enablement, integrated business planning, organizational design, outsourcing, shared services, talent management, technology enablement, and transformation. On the risk management side, they offer advisory services in financial risk management, forensic, internal audit, risk and compliance, and IT. Mainly, however, they are known for and specialize in auditing, internal audit, accounting, forensic accounting, compliance, corporate recovery, assurance, tax, risk management, and financial advisory services.
4.86% of
2020 Ranking #9
KPMG LLP (Advisory)
Oliver Wyman
Consistently recognized throughout the industry as a “Best Place to Work”, Oliver Wyman promises an “environment where exceptional people can thrive.” A large consultancy whose reach spans five continents, Oliver Wyman strives to provide its people with an entrepreneurial, non-hierarchical culture where talent people work alongside one another on complex, high-visibility client engagements. Go-getters who enjoy early responsibility and a fast-paced, driven environment will do well here.
4.55% of
2020 Ranking #10
Oliver Wyman