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McKinsey & Company
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Bain & Company
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Boston Consulting Group
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Deloitte
View cases structured after a Deloitte Consulting interview
EY & EY-Parthenon
View cases structured after a EY Consulting or EY-Parthenon interview
PwC & Strategy&
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Kearney
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OC&C Strategy Consultants
View cases structured after a OC&C Strategy Consultants interview
McKinsey & Company Cases
Prepare for McKinsey-style case interviews with realistic interviewer-led cases. Work through structured problems that reflect how McKinsey cases unfold, and build the skills needed to communicate your thinking under pressure.
Explore the full case library to start practicing.
Explore the full case library to start practicing.
Updated 2026
Top Consulting Firms
View our list of the top 50 strategy and management consulting firms.
McKinsey Case Interview Guide
Prepare for McKinsey case interviews with a guide to the interviewer-led format and the skills needed to communicate your thinking clearly.
Read the full guide
Recently added content
Recently added cases, drills, and resources for McKinsey & Company
Dead Code - McKinsey Technology Case
Industry:
Technology
Difficulty:
Hard
Gym Membership - McKinsey Health Case
Industry:
Health & Wellness
Difficulty:
Easy
Bakery Profit - McKinsey F&B Case
Industry:
Food & Beverage
Difficulty:
Easy
GenAI - McKinsey Software Case
Industry:
Insurance / AI Software
Difficulty:
Medium
Prime Numbers
|
Market Sizing Drill
Industry:
E-Commerce
Difficulty:
Hard
VoltRise
|
Exhibit Analysis Drill
Industry:
Industrials
Difficulty:
Medium
Museum Attendance Growth
|
Structuring Drill
Industry:
Public Sector & Nonprofit
Difficulty:
Easy
Bain & Company Cases
Prepare for McKinsey-style case interviews with realistic interviewer-led cases. Work through structured problems that reflect how McKinsey cases unfold, and build the skills needed to communicate your thinking under pressure.
Explore the full case library to start practicing.
Explore the full case library to start practicing.
Updated 2026
Top Consulting Firms
View our list of the top 50 strategy and management consulting firms.
Bain & Company Case Interview Guide
Prepare for McKinsey case interviews with a guide to the interviewer-led format and the skills needed to communicate your thinking clearly.
Read the full guide
Recently added content
Prior Auth - Bain Healthcare Case
Industry:
Healthcare
Difficulty:
Hard
FreshFoods Grocers - Bain Retail Case
Industry:
Retail
Difficulty:
Medium
Canned Coffee - Bain CPG Case
Industry:
Consumer Packaged Goods
Difficulty:
Easy
EV Grid Load - Bain Energy Case
Industry:
Utilities and Energy
Difficulty:
Medium
Boston Consulting Group Cases
Prepare for McKinsey-style case interviews with realistic interviewer-led cases. Work through structured problems that reflect how McKinsey cases unfold, and build the skills needed to communicate your thinking under pressure.
Explore the full case library to start practicing.
Explore the full case library to start practicing.
Updated 2026
Top Consulting Firms
View our list of the top 50 strategy and management consulting firms.
BCG Case Interview Guide
Prepare for McKinsey case interviews with a guide to the interviewer-led format and the skills needed to communicate your thinking clearly.
Read the full guide
Recently added content
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