Practice With Cases on Various Topics
Learn the case interview basics, practice with 200+ cases, and benefit from extensive test materials, and interactive self-study tools.
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FashionForward is a mid-sized, private-label fashion retailer headquartered in Europe with €600 million in annual revenue. Its product portfolio includes fast-fashion collections for men and women, sold in 220 stores across six countries, and online.The company currently sources approximately 85% of
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FashionForward is a mid-sized, private-label fashion retailer headquartered in Europe with €600 million in annual revenue. Its product portfolio includes fast-fashion collections for men and
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(Open whole case)
600+
Times solved
Intermediate
Difficulty
Company case by BCG Platinion
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Our client is the company “DekoKonzept”, which primarily sells home accessories and small furniture. DekoKonzept generates approximately €700M in revenue and operates mainly in Germany, with some presence in other European countries. The company is particularly represented through physical stores in
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Our client is the company “DekoKonzept”, which primarily sells home accessories and small furniture. DekoKonzept generates approximately €700M in revenue and operates mainly in Germany, with
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(Open whole case)
2.2k
Times solved
Intermediate
Difficulty
Company case by BCG Platinion
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The CIO of a major insurance company needs your support to renew the company's IT landscape as a starting point for their digital transformation.The IT landscape of the client is highly fragmented and integrated. Most IT applications are "legacy" monolithic custom developments (running on Mainframe)
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The CIO of a major insurance company needs your support to renew the company's IT landscape as a starting point for their digital transformation.The IT landscape of the client is highly frag
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(Open whole case)
17.3k
Times solved
Advanced
Difficulty
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Company case by zeb Consulting
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The bank "His Earlship Charles", a domestic retail and private bank is in a difficult situation. Profits have been declining over the past years due to the ongoing low interest rates set by the central bank. Additionally, the bank is suffering from a decreasing number of customers. The board of dire
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The bank "His Earlship Charles", a domestic retail and private bank is in a difficult situation. Profits have been declining over the past years due to the ongoing low interest rates set by
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(Open whole case)
78.5k
Times solved
Advanced
Difficulty
Company case by Oliver Wyman
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Your client, large automotive OEM WyCar, has developed its first fully electric vehicle (EV) and introduced it as a pilot on the Austrian market last year. However, sales have been far below the expected numbers. The management has engaged you to support them in understanding the reasons and advise
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Your client, large automotive OEM WyCar, has developed its first fully electric vehicle (EV) and introduced it as a pilot on the Austrian market last year. However, sales have been far below
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(Open whole case)
128.9k
Times solved
Intermediate
Difficulty
Company case by Oliver Wyman
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TrainCo is a manufacturer of rolling stock, or trains, with production sites in three European countries. The company has seen declining profitability over the past years; however, they are currently in a very good position to bid for and win a big contract for regional trains for a Swiss national r
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TrainCo is a manufacturer of rolling stock, or trains, with production sites in three European countries. The company has seen declining profitability over the past years; however, they are
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(Open whole case)
83.0k
Times solved
Beginner
Difficulty
Expert case by Emily
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The client is an Indonesian producer of paper boards which can be further processed into paper boxes, shopping bags, etc. They sell in both their domestic market i.e. Indonesia, and in the export market i.e. the US. Revenue last year was $5 billion, with 80% from Indonesia and 20% from the US. Overa
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The client is an Indonesian producer of paper boards which can be further processed into paper boxes, shopping bags, etc. They sell in both their domestic market i.e. Indonesia, and in the e
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(Open whole case)
200+
Times solved
Advanced
Difficulty
Expert case by Florian
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Our client is a mid-sized health insurance provider called SureHealth with annual revenues of $2.4 billion. The company has experienced a steady rise in administrative claims processing costs and has seen a recent uptick in fraudulent claims. Senior leadership believes that leveraging AI in the clai
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Our client is a mid-sized health insurance provider called SureHealth with annual revenues of $2.4 billion. The company has experienced a steady rise in administrative claims processing cost
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(Open whole case)
900+
Times solved
Advanced
Difficulty
Expert case by Alberto
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TitanTrail is a backpack maker that prides itself on quality and a “Made in the USA” promise. But the landscape is shifting. New competitors are entering the market, and labor costs are climbing.To stay competitive, TitanTrail is exploring a big move: outsourcing production to Cambodia. This decisio
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TitanTrail is a backpack maker that prides itself on quality and a “Made in the USA” promise. But the landscape is shifting. New competitors are entering the market, and labor costs are clim
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(Open whole case)
300+
Times solved
Advanced
Difficulty
Expert case by Hagen
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RetailBankingCo is a regional, US-based retail bank that is looking to increase its revenues. As a result, the client is considering introducing a commission-based incentive program for its sales force.RetailBankingCo wants to determine the conditions under which implementing the incentive program w
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RetailBankingCo is a regional, US-based retail bank that is looking to increase its revenues. As a result, the client is considering introducing a commission-based incentive program for its
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(Open whole case)
15.0k
Times solved
Beginner
Difficulty
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Expert case by Dennis
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Kadara, a privately-held US retailer active in the Midwest with annual sales of approximately USD 3 bn, is trying to figure out a solution to last-mile home delivery. The company currently operates out of 100 brick-and-mortar stores selling primarily groceries and home essentials (e.g. paper t
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Kadara, a privately-held US retailer active in the Midwest with annual sales of approximately USD 3 bn, is trying to figure out a solution to last-mile home delivery. The company curre
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(Open whole case)
1.4k
Times solved
Advanced
Difficulty
Expert case by Francesco
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Our client is a large American music company with a 40% market share and $20 billion in revenue. During the last holiday season, the client released fewer new tracks onto music streaming services compared to the year before. We would like you to figure out what could be causing t
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Our client is a large American music company with a 40% market share and $20 billion in revenue. During the last holiday season, the client released fewer new tracks onto musi
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(Open whole case)
7.4k
Times solved
Intermediate
Difficulty
Expert case by Francesco
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Our client today is AirService – a service provider for a number of airlines and airports. Their management recently realized a decrease in profits that is linked to increasing costs.Accordingly, they have engaged our firm to help address this issue. How would you approach this problem?
Our client today is AirService – a service provider for a number of airlines and airports. Their management recently realized a decrease in profits that is linked to increasing costs.Accordingly, they have engaged our firm to help address this issue. How would you approach this problem?
(Open whole case)
9.2k
Times solved
Intermediate
Difficulty
Expert case by Ben
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Your client is the Knight’s Watch Municipality. Their governor, John Snow, has engaged you, explaining that an evil army composed of White Walkers plans to destroy all of Westeros. He tells you that the Northern Kingdom is the only fortress capable of stopping this force. However, the wall is s
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Your client is the Knight’s Watch Municipality. Their governor, John Snow, has engaged you, explaining that an evil army composed of White Walkers plans to destroy all of Westeros. He tells
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(Open whole case)
700+
Times solved
Intermediate
Difficulty
Expert case by Agrim
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Our client is a pharmacy in Dubai - called NewWave Pharmacy. This pharmacy wants to start a new & unique delivery service and want to understand if it is a good idea or not? If yes, then how should they price it? And how should they start it?
Our client is a pharmacy in Dubai - called NewWave Pharmacy. This pharmacy wants to start a new & unique delivery service and want to understand if it is a good idea or not? If yes, then how should they price it? And how should they start it?
(Open whole case)
2.4k
Times solved
Advanced
Difficulty
Expert case by Ian
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Note: If you have not already done so, first work through the 1st part of this case: https://www.preplounge.com/en/management-consulting-cases/candidate-led-usual-style/intermediate/mbb-climate-change-operations-285This case is designed to show you how a case can evolve/change based on new informati
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Note: If you have not already done so, first work through the 1st part of this case: https://www.preplounge.com/en/management-consulting-cases/candidate-led-usual-style/intermediate/mbb-clim
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(Open whole case)
1.2k
Times solved
Intermediate
Difficulty
Expert case by Ian
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A startup company specializing in last mile delivery with drones is determined to reach $20M in revenue while also becoming profitable. The company's innovation lies in leveraging drone technology to revolutionize the logistics sector, specifically focusing on last-mile delivery, which accounts for
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A startup company specializing in last mile delivery with drones is determined to reach $20M in revenue while also becoming profitable. The company's innovation lies in leveraging drone tech
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(Open whole case)
4.1k
Times solved
Advanced
Difficulty
Expert case by Ian
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[PLEASE NOTE: This is a technically difficult case and should only be completed by those coming in as a Technology specialist, i.e. recruiting for McKinsey Digital, BCG Platinion, etc.]Our client is a multinational oil and gas company. While they are vertically integrated and have upstream, midstrea
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[PLEASE NOTE: This is a technically difficult case and should only be completed by those coming in as a Technology specialist, i.e. recruiting for McKinsey Digital, BCG Platinion, etc.]Our c
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(Open whole case)
16.9k
Times solved
Advanced
Difficulty
Expert case by Ian
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Problem definition: Our client is Korean Car Parts (KCP), a multi-national original equipment manufacturer (OEM) of car parts based in Korea. They've recently seen a decline in profits and have brought us in to understand how to address this falling profitability.==========================
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Problem definition: Our client is Korean Car Parts (KCP), a multi-national original equipment manufacturer (OEM) of car parts based in Korea. They've recently seen a decline in pro
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(Open whole case)
13.2k
Times solved
Intermediate
Difficulty
Expert case by Ian
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Our client is Yoda's Phones, a national telecommunications company. They have embarked on a three-year, multi-million dollar digitization program. Unfortunately, two years into the program, they realize they are significantly behind schedule and over budget.You have been brought in to right the ship
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Our client is Yoda's Phones, a national telecommunications company. They have embarked on a three-year, multi-million dollar digitization program. Unfortunately, two years into the program,
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(Open whole case)
12.3k
Times solved
Intermediate
Difficulty
