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Company case by Simon-Kucher & Partners
Style:
Topics:
Cruise company German Sea Tours (GST) is a successful operator of international cruises. GST currently offers several cruise trips, lasting between 5 and 24 days. Additional services can be booked on board (e.g. excursions at each destination, onboard leisure activities). Customers tend to book thei
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Cruise company German Sea Tours (GST) is a successful operator of international cruises. GST currently offers several cruise trips, lasting between 5 and 24 days. Additional services can be
...
(Open whole case)
57.9k
Times solved
Intermediate
Difficulty
Company case by Mercedes-Benz Management Consulting
As a consultant at Mercedes-Benz Management Consulting, you are actively shaping the future of mobility. While you are contributing to decisive projects that design the future of the world’s No.1 premium carmaker, you also develop your own career path and you have the unique possibility to build you
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As a consultant at Mercedes-Benz Management Consulting, you are actively shaping the future of mobility. While you are contributing to decisive projects that design the future of the world’s
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(Open whole case)
18.3k
Times solved
Intermediate
Difficulty
Expert case by Agrim
Style:
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)
800+
Times solved
Advanced
Difficulty
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Expert case by Ian
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)
2.0k
Times solved
Advanced
Difficulty
Expert case by Cristian
Our client, Element Mobile (EM), is the largest German telecommunications provider, with an impressive supply chain comprised of dozens of suppliers, six distribution centres, and hundreds of stores. EM offers a variety of products to its 20 million customers, including sim cards, broadband, phones,
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Our client, Element Mobile (EM), is the largest German telecommunications provider, with an impressive supply chain comprised of dozens of suppliers, six distribution centres, and hundreds o
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(Open whole case)
5.5k
Times solved
Intermediate
Difficulty
Expert case by Frederic
Our client is TrendWardrobe (TW), a clothing retailer in the US. It offers a wide range of fashionable clothing and accessories for men, women, and children. TW operates 200 stores across the top 50 cities in the US. These stores are typically spacious and situated in suburban areas. Additionally, T
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Our client is TrendWardrobe (TW), a clothing retailer in the US. It offers a wide range of fashionable clothing and accessories for men, women, and children. TW operates 200 stores across th
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(Open whole case)
700+
Times solved
Advanced
Difficulty
Expert case by Agrim
Style:
Our client is NeuBank, a neobank in the US. A soccer stadium in Ohio is offering exclusive naming rights, and NeuBank is considering bidding for them. The client wants to understand the following:If this is a good idea?How much they should bid?How to make the deal a win-win?NOTE that this case is ve
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Our client is NeuBank, a neobank in the US. A soccer stadium in Ohio is offering exclusive naming rights, and NeuBank is considering bidding for them. The client wants to understand the foll
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(Open whole case)
1.3k
Times solved
Intermediate
Difficulty
Expert case by Hagen
Style:
BabyformulaCo is a leading producer of baby formula with a 30% market share in the US that is looking for ways to increase their market share without significantly lowering profitability. Recently, a Special Supplemental Nutrition Program for Women, Infants, and Children (WIC) for low-income women a
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BabyformulaCo is a leading producer of baby formula with a 30% market share in the US that is looking for ways to increase their market share without significantly lowering profitability. Re
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(Open whole case)
16.4k
Times solved
Intermediate
Difficulty
Expert case by Francesco
Style:
Our client is an Italian multinational manufacturer of branded chocolate and confectionery products. One of their most popular products is Hazella, a hazelnut spread.Despite its worldwide popularity, Hazella is considered to be high in calories by some customers. For this reason, our client has deve
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Our client is an Italian multinational manufacturer of branded chocolate and confectionery products. One of their most popular products is Hazella, a hazelnut spread.Despite its worldwide po
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(Open whole case)
4.7k
Times solved
Advanced
Difficulty
Expert case by Francesco
Style:
Our client is the US-based biotech company Top Chemicals. They have just developed a fertilizer that is waiting to get approval for commercialization. They hired us to identify the best price for it.
Our client is the US-based biotech company Top Chemicals. They have just developed a fertilizer that is waiting to get approval for commercialization. They hired us to identify the best price for it.
(Open whole case)
2.4k
Times solved
Intermediate
Difficulty
Expert case by Agrim
Our client is the CEO of BoxxFitness - a leading gym chain in the US with over 1,500 gyms. BoxxFitness is a premium gym concept with an annual membership fee that is 2-3x higher than most mainstream gyms. Each gym has a limited number of membership slots. Each member gets a dedicated locker, unlimit
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Our client is the CEO of BoxxFitness - a leading gym chain in the US with over 1,500 gyms. BoxxFitness is a premium gym concept with an annual membership fee that is 2-3x higher than most ma
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(Open whole case)
3.4k
Times solved
Intermediate
Difficulty
Expert case by Gaurav
Your client is ‘Muse 19’, a Museum in Paris with a large collection of 19th century artifacts, predominantly paintings and sculptures. The museum is run by a non-profit organization based in France. The museum is quite popular amongst students, artists and tourists. Last year the museum attracted al
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Your client is ‘Muse 19’, a Museum in Paris with a large collection of 19th century artifacts, predominantly paintings and sculptures. The museum is run by a non-profit organization based in
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(Open whole case)
28.4k
Times solved
Advanced
Difficulty
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Expert case by Gaurav
Topics:
MeGrain is a co-operative of 5000 farmers in the central part of India. As a co-operative, the farmers came together to sell the grains to retailers and wholesalers. They are the 3rd largest grain sellers in India and sell 10million quintals of grains annually. They have operations in 4 region
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MeGrain is a co-operative of 5000 farmers in the central part of India. As a co-operative, the farmers came together to sell the grains to retailers and wholesalers. They are the 3rd l
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(Open whole case)
4.2k
Times solved
Intermediate
Difficulty
Expert case by Joe
Our client is a global fast-food restaurant that offers a wide range of breakfast and rest of day products including burgers, salads, fries, and beverages, and offers combo bundles. Over the last ~5 years in the US, our client has seen a relatively flat guest count, but a decline in profitabili
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Our client is a global fast-food restaurant that offers a wide range of breakfast and rest of day products including burgers, salads, fries, and beverages, and offers combo bundles. Over the
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(Open whole case)
5.1k
Times solved
Intermediate
Difficulty
Expert case by Luca
Espresso Whatelse is an Italian company that produces coffee and espresso machines since 1908. It is the Italian market leader and has a strong presence overall in Europe. In 2019, Espresso Whatelse has increased its revenues but it has seen declining profit margin.Your client wants to understa
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Espresso Whatelse is an Italian company that produces coffee and espresso machines since 1908. It is the Italian market leader and has a strong presence overall in Europe. In 2019, Espr
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(Open whole case)
17.4k
Times solved
Advanced
Difficulty
Expert case by Daniel
Topics:
Our client is a European venture capital firm. They are potentially interested in investing into a new restaurant franchise player from Austria, called “VegDigi”. VegDigi has just 3 corporate restaurants in Vienna and no franchisees, yet, but their business model is considered innovative for a resta
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Our client is a European venture capital firm. They are potentially interested in investing into a new restaurant franchise player from Austria, called “VegDigi”. VegDigi has just 3 corporat
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(Open whole case)
18.8k
Times solved
Intermediate
Difficulty
Expert case by Hagen
ConsumerPackagingCo is a small, US-based consumer products packaging company that develops, produces, and sells plastic bags for storing sandwiches. The client currently owns one production line.Since demand for their plastic bags exceeds production capacity, ConsumerPackagingCo wants to determine h
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ConsumerPackagingCo is a small, US-based consumer products packaging company that develops, produces, and sells plastic bags for storing sandwiches. The client currently owns one production
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(Open whole case)
10.4k
Times solved
Intermediate
Difficulty
Topics:
Our client is a global company that specializes in manufacturing of different types of packaging. The company produces 2 types of packaging paper: Paper wrapping without foil inlays and paper wrapping with foil inlays (e.g., for packaging of fluids). The client buys materials such as paper, pai
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Our client is a global company that specializes in manufacturing of different types of packaging. The company produces 2 types of packaging paper: Paper wrapping without foil inlays and
...
(Open whole case)
5.4k
Times solved
Beginner
Difficulty
Fast Dish, a publicly traded Quick Service Restaurant (Franchise) company with over €20 billion revenues and more than 20.000 restaurants globally, has recently faced major challenges with regards to supply chain management and sustainability.The client's top management has engaged the SCM and procu
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Fast Dish, a publicly traded Quick Service Restaurant (Franchise) company with over €20 billion revenues and more than 20.000 restaurants globally, has recently faced major challenges with r
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(Open whole case)
5.5k
Times solved
Intermediate
Difficulty
Your client is a big bank that issues credit cards with a €100 annual fee. Recently, a supermarket entered the credit card business. The supermarket’s credit cards do NOT have an annual fee. Your client wants to know how they should react to this new competitor.
Your client is a big bank that issues credit cards with a €100 annual fee. Recently, a supermarket entered the credit card business. The supermarket’s credit cards do NOT have an annual fee. Your client wants to know how they should react to this new competitor.
(Open whole case)
11.6k
Times solved
Beginner
Difficulty
Any Open Questions Left? Check Out Our FAQ
What are cases?
Cases, also known as case studies, are business problems that a candidate is presented with during a case interview at a management consultancy. The challenge is to solve it under pressure and in a structured way.
Why are consulting cases so important for your preparation?
Consulting interviews are among the most competitive and difficult job interviews that exist. Interviewers use cases as an indicator to test whether you have what it takes to become a successful consultant. In order to pass, you need to ace the case interview part. And in order to ace the case interview part, you need to be well-prepared. Thus, practicing cases is one of the most important aspects of interview preparation in consulting. During different rounds of interviews you will have to solve cases again and again to prove your structured and analytical thinking as well as your communication skills.
How can I practice cases?
You can practice cases on your own and go through them to get a first feeling for the structure. Afterwards, you should go into a real interview environment and practice cases with other members on the platform. You will find more than 50 mock-interview requests on the Meeting Board every day, which you can easily accept. If there is nothing suitable on the Meeting Board, you can also use the Candidate Listing. Here you can find active members on the platform and send them a direct meeting request. If you want to take your case practice to the next level, we recommend you to schedule coaching sessions with our coaches who have many years of experience in helping candidates receive their dream job offer.
What is the difference between Candidate-led and Interviewer-led?
In an interviewer-led case interview, the interviewer leads through the conversation. This means that the interviewer asks specific questions and also controls the time you have to analyze and answer different questions and therefore the depth of your analysis. In contrast, the candidate-led style (which is more common) is about you taking the initiative as a candidate. The initial problem is given to you by your interviewer. Afterwards, you have the freedom to structure the case according to your ideas and to ask questions proactively in order to find a solution to the problem.
What are real cases?
Real cases in the PrepLounge Case Library are cases that were submitted by management consultancies and have been treated as such within the company. They were made available from the real interview process. In this way, you can gain deep insights into the requirements of the case interview with the respective top consultancies (e.g. Bain & Company, Roland Berger, Deloitte, Oliver Wyman). We have marked these cases with the corresponding company logo.
What are expert cases?
Expert cases were created by our PrepLounge coaches and either contain real problems that the experts have already dealt with in their lives as consultants or cases from actual consulting interviews they took part in. They offer you an optimal preparation through the different subjects, levels of difficulty and styles. And the best thing is: If you have questions about the cases, you can ask them directly to the authors.
What are video case solutions?
Video case solutions are cases in which we provide you with a solution that includes a YouTube video. With this we want to help you to understand case solutions even better.
What does the rating of the cases mean?
Every member has the possibility to rate a case and leave feedback on the case. This gives you the opportunity to call up a ranking and solve the cases that are particularly popular in the community. It also gives us the opportunity to continuously improve our cases in order to provide you with the best possible practice material.
Which are the most interesting cases on PrepLounge?
Which cases are most interesting for you depends on your personal preference and your level of knowledge. If you are just starting with the case interview preparation, beginner cases are probably the most interesting ones for you. You also have the possibility to filter by different categories, such as personal fit, market analysis or brain teaser and many more, in order to address exactly the topics that are most relevant for your application.
Cases about Pricing
Pricing
A Vast Selection of Management Consulting Cases
Our selection of case studies mirror the wide variety in real case interviews. Thus, you can solve challenging problems around market sizing, market-entry, pricing, or operations strategy. Moreover, all provided cases are marked with a level of difficulty and the respective case style. This will allow you to filter for interviewer-led (as used by McKinsey) and candidate-led cases. In addition, some of our corporate partners granted some great original cases that have been used in real interviews. Check them out to get some authentic insights about the real application process of top firms like Bain, Roland Berger, and many more. These cases are clearly indicated by the firm's logo.