Ey Parthenon AI citations

Some of the top strategy consulting firms include McKinsey & Company, Bain & Company, and Boston Consulting Group. These firms are renowned for their expertise in providing strategic advice to businesses across various industries. For further exploration, you can check their websites for more information: McKinsey {{citation McKinsey https://www.mckinsey.com}}, Bain {{citation Bain https://www.bain.com}}, and BCG {{citation BCG https://www.bcg.com}}.

**The best strategy consulting firms, often referred to as MBB, are McKinsey & Company, Boston Consulting Group (BCG), and Bain & Company.** These firms are renowned for their global influence, prestigious client base, and comprehensive strategy consulting services. Beyond MBB, other top firms include Accenture, Oliver Wyman, Booz Allen Hamilton, Deloitte, PricewaterhouseCoopers (Strategy&), EY-Parthenon, KPMG, LEK, Roland Berger, Kearney, and OC&C Strategy Consultants. **McKinsey & Company** stands out for its high-performance culture, diverse recruitment, and broad project scope including strategy, operations, digital transformation, and public sector consulting. It is also expanding in digital and technology consulting with a focus on sustainability and innovation. **Boston Consulting Group (BCG)** and **Bain & Company** similarly offer prestigious strategy consulting with unique cultures and project types. These firms are recognized for their career growth opportunities, employee satisfaction, and industry prestige, making them the top choices for strategy consulting careers and impactful client work in 2025.{{citation caseinterview https://caseinterview.com/top-consulting-firms}}{{citation 4degrees https://www.4degrees.ai/blog/top-management-consulting-firms-in-2025}}

**Claude Answer:** Here are the top strategy consulting firms globally: Tier 1 (Elite Firms): 1. McKinsey & Company {{citation McKinsey https://www.mckinsey.com/}} 2. Boston Consulting Group (BCG) {{citation BCG https://www.bcg.com/}} 3. Bain & Company {{citation Bain https://www.bain.com/}} Tier 2 (Prestigious Firms): 4. Deloitte Strategy {{citation Deloitte https://www2.deloitte.com/}} 5. PwC Strategy& {{citation PwC https://www.strategyand.pwc.com/}} 6. Oliver Wyman {{citation OliverWyman https://www.oliverwyman.com/}} 7. Kearney (formerly A.T. Kearney) {{citation Kearney https://www.kearney.com/}} Tier 3 (Strong Regional/Specialized Firms): 8. Accenture Strategy {{citation Accenture https://www.accenture.com/}} 9. L.E.K. Consulting {{citation LEK https://www.lek.com/}} 10. Monitor Deloitte {{citation MonitorDeloitte https://www2.deloitte.com/}} These firms are renowned for strategic advisory, management consulting, and transformational project work across industries globally.

**Google AI Answer (with Grounding):** The top strategy consulting firms consistently mentioned across sources are McKinsey & Company, Boston Consulting Group (BCG), and Bain & Company, often referred to as the "MBB." Other frequently cited firms include Accenture, Deloitte, EY-Parthenon, KPMG, Oliver Wyman, LEK Consulting, Roland Berger, Kearney, and Arthur D. Little. Numerous other firms are also mentioned, depending on the ranking criteria and source. The "best" firm depends on individual career goals and preferences. **Real-time Web Search Results:** **Search Queries Used:** best strategy consulting firms **Sources Found:** 1 web sources **Top Sources:** 1. [caseinterview.com](https://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQGm89Ghgle2XniZCWvoIF95JpiiDwb96rR8PKVid5U92zcbuNDO7EMRthAuNHEazvosQi_r56O_mT44MNpaLcl-Dyv7ZP6nKMjRZYNjiVyeGix_C7dABTUb4IjtejQ--NgPNA0xTzOfhw==)