Case Library

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835 results

Practice real case interview questions from McKinsey, BCG, Bain, Deloitte, and 10+ top consulting firms. Each case includes the full problem prompt, clarifying questions, structured framework, and expert recommendation. Upgrade to Pro for AI mock interview practice with instant scoring across 5 dimensions.

EY
Medium

Fire Proof Inc.

Market Entry Growth Strategy Manufacturing

The CEO of Fire Proof Inc. wants to find new ways to diversify her revenue and product line. Currently, Fire Proof only sells fire resistant jackets, …

26 min
Darden
33
BCG
Hard

Medical Devices Co

Deal Structure Merger & Acquisition Healthcare

Our client, Medical Devices Co., is a medical device company that manufactures a blood clotting product called BloodStopper. This product is currently …

37 min
Wharton
47
Bain
Easy

National Express Trucking

Profitability Cost Reduction Transportation

Your client is National Logistics; a large transportation and logistics company that delivers freight to all areas of North America. Over the last …

16 min
Darden
50
BCG
Medium

National Park Service

Competitive Response Market Sizing Non-profit

Our client is the United States Department of the Interior, which is responsible for the National Park Service ("NPS"). The NPS employs park rangers …

26 min
Wharton
52
Kearney
Medium

North-South Pharma

Profitability Market Sizing Healthcare

North-South Pharma Co is a US-based pharmaceutical manufacturer. The company owns a plant in the United States that is active in serving US customers …

26 min
Darden
31
Deloitte
Medium

Pharma Outsourcing and Tech Adoption

Market Entry Operations Healthcare

Waltham&Rose, a pharmaceutical company based and solely operational in the US, has recently announced its imminent international expansion to Germany …

27 min
Wharton
34
EY
Medium

Quality Bottling Co.

Market Sizing Market Entry Manufacturing

After successfully servicing large beverage companies over the last 20 years, our client, the CEO of High Quality Bottles (HQB), a small plastics …

26 min
Darden
38
McKinsey
Hard

Rubber Bumper Laboratories

Profitability Product Launch Manufacturing

Rubber Bumper Co is a small family owned producer of rubber products. It prides itself on producing a limited range of products but producing the …

36 min
Darden
54
EY
Easy

Salt Lake City Airport

Strategic Decision Market Sizing Transportation

Our company is pitching to the President of the Salt Lake City International Airport next week, hoping to earn a big contract with the Airport moving …

16 min
Wharton
41