m&a interview case study

Ace Your M&A Case Study Using These 5 Key Steps

• Last Updated November, 2022

Mergers and acquisitions (M&A) are high-stakes strategic decisions where a firm(s) decides to acquire or merge with another firm. As M&A transactions can have a huge impact on the financials of a business, consulting firms play a pivotal role in helping to identify M&A opportunities and to project the impact of these decisions. 

M&A cases are common case types used in interviews at McKinsey, Bain, BCG, and other top management consulting firms. A typical M&A case study interview would start something like this:

The president of a national drugstore chain is considering acquiring a large, national health insurance provider. The merger would combine one company’s network of pharmacies and pharmacy management business with the health insurance operations of the other, vertically integrating the companies. He would like our help analyzing the potential benefits to customers and shareholders.

M&A cases are easy to tackle once you understand the framework and have practiced good cases. Keep reading for insights to help you ace your next M&A case study interview.

In this article, we’ll discuss:

• Why mergers & acquisitions happen.
• Real-world M&A examples and their implications.
• How to approach an M&A case study interview.
• An end-to-end M&A case study example.

Let’s get started!

Why Do Mergers & Acquisitions Happen?

There are many reasons for corporations to enter M&A transactions. They will vary based on each side of the table. 

For the buyer, the reasons can be:

• Driving revenue growth. As companies mature and their organic revenue growth (i.e., from their own business) slows, M&A becomes a key way to increase market share and enter new markets.
• Strengthening market position. With a larger market share, companies can capture more of an industry’s profits through higher sales volumes and/or greater pricing power, while vertical integration (e.g., buying a supplier) allows for faster responses to changes in customer demand.
• Capturing cost synergies. Large businesses can drive down input costs with scale economics as well as consolidate back-office operations to lower overhead costs. (Example of scale economies: larger corporations can negotiate higher discounts on the products and services they buy. Example of consolidated back-office operations: each organization may have 50 people in their finance department, but the combined organization might only need 70, eliminating 30 salaries.)
• Undertaking PE deals. Private equity firms will buy a majority stake in a company to take control and transform the operations of the business (e.g., bring in new top management or fund growth to increase profitability).
• Accessing new technology and top talent. This is especially common in highly competitive and innovation-driven industries such as technology and biotech. 

For the seller, the reasons can be: 

• Accessing resources. A smaller business can benefit from the capabilities (e.g., product distribution or knowledge) of a larger business in driving growth.
• Gaining needed liquidity. Businesses facing financial difficulties may look for a well-capitalized business to acquire them, alleviating the stress.
• Creating shareholder exit opportunities . This is very common for startups where founders and investors want to liquidate their shares.

There are many other variables in the complex process of merging two companies. That’s why advisors are always needed to help management to make the best long-term decision.

Real-world Merger and Acquisition Examples and Their Implications

Let’s go through a couple recent merger and acquisition examples and briefly explain how they will impact the companies.

Nail the case & fit interview with strategies from former MBB Interviewers that have helped 89.6% of our clients pass the case interview.

KKR Acquisition of Ocean Yield

KKR, one of the largest private equity firms in the world, bought a 60% stake worth over $800 million in Ocean Yield, a Norwegian company operating in the ship leasing industry. KKR is expected to drive revenue growth (e.g., add-on acquisitions) and improve operational efficiency (e.g., reduce costs by moving some business operations to lower-cost countries) by leveraging its capital, network, and expertise. KKR will ultimately seek to profit from this investment by selling Ocean Yield or selling shares through an IPO.

ConocoPhillips Acquisition of Concho Resources

ConocoPhillips, one of the largest oil and gas companies in the world with a current market cap of $150 billion, acquired Concho Resources which also operates in oil and gas exploration and production in North America. The combination of the companies is expected to generate financial and operational benefits such as:

• Provide access to low-cost oil and gas reserves which should improve investment returns.
• Strengthen the balance sheet (cash position) to improve resilience through economic downturns.
• Generate annual cost savings of $500 million.
• Combine know-how and best practices in oil exploration and production operations and improve focus on ESG commitments (environmental, social, and governance).

How to Approach an M&A Case Study Interview

Like any other case interview, you want to spend the first few moments thinking through all the elements of the problem and structuring your approach. Also, there is no one right way to approach an M&A case but it should include the following: 

• Breakdown of value drivers (revenue growth and cost synergies) 
• Understanding of the investment cost
• Understanding of the risks. (For example, if the newly formed company would be too large relative to its industry competitors, regulators might block a merger as anti-competitive.) 

Example issue tree for an M&A case study: 

• Will the deal allow them to expand into new geographies or product categories?
• Will each of the companies be able to cross-sell the others’ products? 
• Will they have more leverage over prices? 
• Will it lower input costs? 
• Decrease overhead costs? 
• How much will the investment cost? 
• Will the value of incremental revenues and/or cost savings generate incremental profit? 
• What is the payback period or IRR (internal rate of return)? 
• What are the regulatory risks that could prevent the transaction from occurring? 
• How will competitors react to the transaction?
• What will be the impact on the morale of the employees? Is the deal going to impact the turnover rate? 

An End-to-end BCG M&A Case Study Example

Case prompt:

Your client is the CEO of a major English soccer team. He’s called you while brimming with excitement after receiving news that Lionel Messi is looking for a new team. Players of Messi’s quality rarely become available and would surely improve any team. However, with COVID-19 restricting budgets, money is tight and the team needs to generate a return. He’d like you to figure out what the right amount of money to offer is.

First, you’ll need to ensure you understand the problem you need to solve in this M&A case by repeating it back to your interviewer. If you need a refresher on the 4 Steps to Solving a Consulting Case Interview , check out our guide.

Second, you’ll outline your approach to the case. Stop reading and consider how you’d structure your analysis of this case. After you outline your approach, read on and see what issues you addressed, and which you didn’t consider. Remember that you want your structure to be MECE and to have a couple of levels in your Issue Tree .

Example M&A Case Study Issue Tree

• Revenue: What are the incremental ticket sales? Jersey sales? TV/ad revenues?
• Costs: What are the acquisition fees and salary costs? 
• How will the competitors respond? Will this start a talent arms race?  
• Will his goal contribution (the core success metric for a soccer forward) stay high?
• Age / Career Arc? – How many more years will he be able to play?
• Will he want to come to this team?
• Are there cheaper alternatives to recruiting Messi?
• Language barriers?
• Injury risk (could increase with age)
• Could he ask to leave our club in a few years?
• Style of play – Will he work well with the rest of the team?

Analysis of an M&A Case Study

After you outline the structure you’ll use to solve this case, your interviewer hands you an exhibit with information on recent transfers of top forwards.

In soccer transfers, the acquiring team must pay the player’s current team a transfer fee. They then negotiate a contract with the player.

From this exhibit, you see that the average transfer fee for forwards is multiple is about $5 million times the player’s goal contributions. You should also note that older players will trade at lower multiples because they will not continue playing for as long. 

Based on this data, you’ll want to ask your interviewer how old Messi is and you’ll find out that he’s 35. We can say that Messi should be trading at 2-3x last season’s goal contributions. Ask for Messi’s goal contribution and will find out that it is 55 goals. We can conclude that Messi should trade at about $140 million. 

Now that you understand the up-front costs of bringing Messi onto the team, you need to analyze the incremental revenue the team will gain.

Calculating Incremental Revenue in an M&A Case Example

In your conversation with your interviewer on the value Messi will bring to the team, you learn the following: 

• The team plays 25 home matches per year, with an average ticket price of $50. The stadium has 60,000 seats and is 83.33% full.
• Each fan typically spends $10 on food and beverages.
• TV rights are assigned based on popularity – the team currently receives $150 million per year in revenue.
• Sponsors currently pay $50 million a year.
• In the past, the team has sold 1 million jerseys for $100 each, but only receives a 25% margin.

Current Revenue Calculation:

• Ticket revenues: 60,000 seats * 83.33% (5/6) fill rate * $50 ticket * 25 games = $62.5 million.
• Food & beverage revenues: 60,000 seats * 83.33% * $10 food and beverage * 25 games = $12.5 million.
• TV, streaming broadcast, and sponsorship revenues: Broadcast ($150 million) + Sponsorship ($50 million) = $200 million.
• Jersey and merchandise revenues: 1 million jerseys * $100 jersey * 25% margin = $25 million.
• Total revenues = $300 million.

You’ll need to ask questions about how acquiring Messi will change the team’s revenues. When you do, you’ll learn the following: 

• Given Messi’s significant commercial draw, the team would expect to sell out every home game, and charge $15 more per ticket.
• Broadcast revenue would increase by 10% and sponsorship would double.
• Last year, Messi had the highest-selling jersey in the world, selling 2 million units. The team expects to sell that many each year of his contract, but it would cannibalize 50% of their current jersey sales. Pricing and margins would remain the same.
• Messi is the second highest-paid player in the world, with a salary of $100 million per year. His agents take a 10% fee annually.

Future Revenue Calculation:

• 60,000 seats * 100% fill rate * $65 ticket * 25 games = $97.5 million.
• 60,000 seats * 100% * $10 food and beverage * 25 games = $15 million.
• Broadcast ($150 million*110% = $165 million) + Sponsorship ($100 million) = $265 million.
• 2 million new jerseys + 1 million old jerseys * (50% cannibalization rate) = 2.5 million total jerseys * $100 * 25% margin = $62.5 million.
• Total revenues = $440 million.

This leads to incremental revenue of $140 million per year. 

• Next, we need to know the incremental annual profits. Messi will have a very high salary which is expected to be $110 million per year. This leads to incremental annual profits of $30 million.
• With an upfront cost of $140 million and incremental annual profits of $30 million, the payback period for acquiring Messi is just under 5 years.

Presenting Your Recommendation in an M&A Case

• Messi will require a transfer fee of approximately $140 million. The breakeven period is a little less than 5 years. 
• There are probably other financial opportunities that would pay back faster, but a player of the quality of Messi will boost the morale of the club and improve the quality of play, which should build the long-term value of the brand.
• Further due diligence on incremental revenue potential.
• Messi’s ability to play at the highest level for more than 5 years.
• Potential for winning additional sponsorship deals.

5 Tips for Solving M&A Case Study Interviews

In this article, we’ve covered:

• The rationale for M&A.
• Recent M&A transactions and their implications.
• The framework for solving M&A case interviews.
• AnM&A case study example.

Still have questions?

If you have more questions about M&A case study interviews, leave them in the comments below. One of My Consulting Offer’s case coaches will answer them.

Other people prepping for mergers and acquisition cases found the following pages helpful:

• Our Ultimate Guide to Case Interview Prep
• Types of Case Interviews
• Consulting Case Interview Examples
• Market Entry Case Framework
• Consulting Behavioral Interviews

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47 case interview examples (from McKinsey, BCG, Bain, etc.)

One of the best ways to prepare for   case interviews  at firms like McKinsey, BCG, or Bain, is by studying case interview examples. 

There are a lot of free sample cases out there, but it's really hard to know where to start. So in this article, we have listed all the best free case examples available, in one place.

The below list of resources includes interactive case interview samples provided by consulting firms, video case interview demonstrations, case books, and materials developed by the team here at IGotAnOffer. Let's continue to the list.

• McKinsey examples
• BCG examples
• Bain examples
• Deloitte examples
• Other firms' examples
• Case books from consulting clubs
• Case interview preparation

Click here to practise 1-on-1 with MBB ex-interviewers

1. mckinsey case interview examples.

• Beautify case interview (McKinsey website)
• Diconsa case interview (McKinsey website)
• Electro-light case interview (McKinsey website)
• GlobaPharm case interview (McKinsey website)
• National Education case interview (McKinsey website)
• Talbot Trucks case interview (McKinsey website)
• Shops Corporation case interview (McKinsey website)
• Conservation Forever case interview (McKinsey website)
• McKinsey case interview guide (by IGotAnOffer)
• Profitability case with ex-McKinsey manager (by IGotAnOffer)
• McKinsey live case interview extract (by IGotAnOffer) - See below

2. BCG case interview examples

• Foods Inc and GenCo case samples  (BCG website)
• Chateau Boomerang written case interview  (BCG website)
• BCG case interview guide (by IGotAnOffer)
• Written cases guide (by IGotAnOffer)
• BCG live case interview with notes (by IGotAnOffer)
• BCG mock case interview with ex-BCG associate director - Public sector case (by IGotAnOffer)
• BCG mock case interview: Revenue problem case (by IGotAnOffer) - See below

3. Bain case interview examples

• CoffeeCo practice case (Bain website)
• FashionCo practice case (Bain website)
• Associate Consultant mock interview video (Bain website)
• Consultant mock interview video (Bain website)
• Written case interview tips (Bain website)
• Bain case interview guide   (by IGotAnOffer)
• Digital transformation case with ex-Bain consultant
• Bain case mock interview with ex-Bain manager (below)

4. Deloitte case interview examples

• Engagement Strategy practice case (Deloitte website)
• Recreation Unlimited practice case (Deloitte website)
• Strategic Vision practice case (Deloitte website)
• Retail Strategy practice case  (Deloitte website)
• Finance Strategy practice case  (Deloitte website)
• Talent Management practice case (Deloitte website)
• Enterprise Resource Management practice case (Deloitte website)
• Footloose written case  (by Deloitte)
• Deloitte case interview guide (by IGotAnOffer)

5. Accenture case interview examples

• Case interview workbook (by Accenture)
• Accenture case interview guide (by IGotAnOffer)

6. OC&C case interview examples

• Leisure Club case example (by OC&C)
• Imported Spirits case example (by OC&C)

7. Oliver Wyman case interview examples

• Wumbleworld case sample (Oliver Wyman website)
• Aqualine case sample (Oliver Wyman website)
• Oliver Wyman case interview guide (by IGotAnOffer)

8. A.T. Kearney case interview examples

• Promotion planning case question (A.T. Kearney website)
• Consulting case book and examples (by A.T. Kearney)
• AT Kearney case interview guide (by IGotAnOffer)

9. Strategy& / PWC case interview examples

• Presentation overview with sample questions (by Strategy& / PWC)
• Strategy& / PWC case interview guide (by IGotAnOffer)

10. L.E.K. Consulting case interview examples

• Case interview example video walkthrough   (L.E.K. website)
• Market sizing case example video walkthrough  (L.E.K. website)

11. Roland Berger case interview examples

• Transit oriented development case webinar part 1  (Roland Berger website)
• Transit oriented development case webinar part 2   (Roland Berger website)
• 3D printed hip implants case webinar part 1   (Roland Berger website)
• 3D printed hip implants case webinar part 2   (Roland Berger website)
• Roland Berger case interview guide   (by IGotAnOffer)

12. Capital One case interview examples

• Case interview example video walkthrough  (Capital One website)
• Capital One case interview guide (by IGotAnOffer)

12. EY Parthenon case interview examples

• Candidate-led case example with feedback (by IGotAnOffer)

14. Consulting clubs case interview examples

• Berkeley case book (2006)
• Columbia case book (2006)
• Darden case book (2012)
• Darden case book (2018)
• Duke case book (2010)
• Duke case book (2014)
• ESADE case book (2011)
• Goizueta case book (2006)
• Illinois case book (2015)
• LBS case book (2006)
• MIT case book (2001)
• Notre Dame case book (2017)
• Ross case book (2010)
• Wharton case book (2010)

5. How to practise case interviews

We've coached more than 15,000 people for interviews since 2018. There are essentially three activities you can do to practice case interviews. Here’s what we've learned about each of them.

5.1 Practise by yourself

Learning by yourself is an essential first step. We recommend you make full use of the free prep resources on our consulting blog and also watch some mock case interviews on our YouTube channel . That way you can see what an excellent answer looks like.

Once you’re in command of the subject matter, you’ll want to practice answering cases. But by yourself, you can’t simulate thinking on your feet or the pressure of performing in front of a stranger. Plus, there are no unexpected follow-up questions and no feedback.

That’s why many candidates try to practice with friends or peers.

5.2 Practise with peers

If you have friends or peers who can do mock interviews with you, that's an option worth trying. It’s free, but be warned, you may come up against the following problems:

• It’s hard to know if the feedback you get is accurate
• They’re unlikely to have insider knowledge of interviews at your target company
• On peer platforms, people often waste your time by not showing up

For those reasons, many candidates skip peer mock interviews and go straight to mock interviews with an expert. 

5.3 Practise with experienced MBB interviewers

In our experience, practising real interviews with experts who can give you company-specific feedback makes a huge difference.

Find a consulting interview coach so you can:

• Test yourself under real interview conditions
• Get accurate feedback from a real expert
• Build your confidence
• Get company-specific insights
• Learn how to tell the right stories, better.
• Save time by focusing your preparation

Landing a job at a top consulting company often results in a $50,000 per year or more increase in total compensation. In our experience, three or four coaching sessions worth ~$500 will make a significant difference in your ability to land the job. That’s an ROI of 100x!

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M&A Cases

Merger and acquisition ( M&A ) cases are fairly common in consulting case interviews , especially for candidates targeting consulting firms with a focus on strategy, corporate finance, or mergers and acquisitions. While they may not make up the majority of cases, they are frequently included to assess your ability to think strategically, analyze financial data , and understand the implications of complex business decisions.

M&A cases are particularly relevant for consulting roles that involve advising clients on growth strategies, restructuring , or corporate development. Overall, while not every case interview will feature an M&A scenario,we recommend you to be prepared to tackle them effectively as part of your case interview preparation.

What Are M&A Cases?

In an M&A case you are typically tasked with assessing the feasibility and implications of potential mergers, acquisitions, or divestitures for a client or company. This often involves analyzing market dynamics, financial statements, competitive landscapes, and strategic synergies to provide recommendations on whether to proceed with a deal and how to optimize its value. Success in M&A cases requires a holistic understanding of business strategy, financial analysis, and industry trends , coupled with strong communication and problem-solving skills.

Moreover, many growth strategy case studies eventually lead to M&A questions. For instance, companies with excess funds, searching for ways to grow quickly might be interested in acquiring upstream or downstream suppliers (vertical integration), direct competitors (horizontal integration), complementary businesses, or even unrelated businesses to diversify their portfolio. The most important requirement for an M&A is that it must increase the shareholders' value , and it must have a cultural fit even when the decision financially makes sense.

An example prompt for a typical M&A case would be the following:

"Your client is a mid-sized retail chain considering acquiring a smaller competitor in the same market. They believe this acquisition could expand their market reach and increase profitability. Your task is to evaluate the strategic rationale behind the acquisition, assess the financial implications, and provide recommendations on whether the client should proceed with the deal. What factors would you consider in making your recommendation?"

How Can You Approach an M&A Case – Key Areas to Analyze

First of all, there is no standard approach or pre-thought out framework you can use for all M&A cases (or cases in general). It is absolutely crucial that you understand the unique situation of your client and develop a customized solution for the task you were assigned.

To help you with your preparation, we have summarized key areas to analyze in an M&A case. However, it is very unlikely that you will be asked to cover all of them. It is simply too much for a 30-40 minute case interview, so usually the interviewer will put the focus on one or two aspects of the analysis and guide you to dive deeper.

It is also possible that your M&A case does not resolve the question if a deal should be aimed for or not, but rather focuses on issues in the post merger integration process. Therefore, it is absolutely crucial that you listen carefully during the case prompt, reassure yourself that you understand the problem and objective of the client correctly and adjust your approach accordingly.

1. Understand Your Client’s Company

Before you dive into your M&A analysis, you must understand your client’s company first. In which industry does the client operate? What is the product or service they offer? What are key customer segments and how is the company structured? Does the client possess other businesses that may offer potential for synergies for an M&A deal?

If you have truly understood your client’s business model, it will come much easier to you to develop a structure for your M&A analysis. Already the question of if you are advising a manufacturer or a service provider, will help you to come up with solid hypotheses on the objectives of the deal. For a service company, access to talent may be an obvious goal for the acquisition while a manufacturer may be more interested in creating cost synergies through vertical integration. But be careful and don’t jump to these kinds of conclusions too easily. You must understand the individual situation of your client in order to give valuable individual advice .

2. Understand the Objectives of the M&A Deal

Begin by clarifying the objectives of the M&A deal. Analogous to making a purchase at a grocery store, M&A can generally be viewed as a " buying decision ". We know that a consumer first determines the "need" to buy a product. There are various objectives that a company may have for pursuing an M&A deal and understanding the strategic rationale behind the acquisition is crucial. Let’s take a look at potential reasons for M&A deals:

• Strategic acquisitions generally aim at improving the market position and realizing growth opportunities. Entering new geographic markets or industries, diversifying into new product lines, or reaching new customer segments are common ways to broaden market reach and strengthen the market position.
• Defensive acquisitions , also known as "defensive mergers" or "defensive takeovers," refer to strategic actions taken by a company to proactively protect itself against potential threats or risks. These acquisitions are typically pursued to secure the company's competitive position and reduce specific vulnerabilities. An example for a defensive acquisition would be purchasing or merging with competitors in the industry to consolidate market share and increase barriers to entry. By eliminating rivals or reducing competitive pressures, the acquiring company can protect its market dominance and pricing power.
• Synergies and value creation are a common reason for M&A deals as well. Combining operations, reducing duplicative functions, and streamlining processes can lead to cost savings and operational efficiencies. This also includes integrating suppliers or distributors into the value chain to improve supply chain efficiency, benefit from economies of scale , and capture additional margins. Additional value may also arise when strong brands are merged and brand relevance in the market is increased.

Whilst most mergers and acquisitions are evaluated with mid- to long-term objectives, opportunity-driven M&A deals are also an option. If a company is undervalued due to ineffective management or an unfavorable market, it may become an attractive acquisition target for a buyer with the power to bring it back to its potential value.

It becomes clear that the reasons for M&A deals are diverse and it is impossible to list them all. So, when identifying the objectives of your client, start at a high level, dig deeper when you receive the feedback from your interviewer that you are on the right track and communicate your hypothesis and logical thinking very clearly.

💡 Prep Tip: When you apply for an M&A consultancy, it is very likely that you will receive an M&A case. As these cases are not as standardized as for example market sizing cases or profitability cases , developing a very good business acumen is even more important. M&A deals are reported regularly in business news, so following these, will help you to develop a better understanding for the reasons behind M&A deals and the challenges that follow.

3. Analyze the Target Industry

Once it's clear why the client is interested in acquiring a particular company, start by looking at the industry the client wants to buy. This analysis is crucial since the outlook of the industry might overshadow the target's ability to play in it. For instance, small/unprofitable targets in a growing market can be attractive in the same way as great targets can be unattractive in a dying market.

Potential questions to assess are:

• How big is the market?
• What are the market’s growth figures?
• Can the market be segmented, and does the target only play in one of the segments of the market?
• What is the focus? Is it a high volume/low margin or a low volume/high margin market?
• Are there barriers to entry?
• Who are the key competitors in the market?
• How profitable are the competitors?
• What are possible threats?

Porter's Five Forces can be a good starting point for a structured market analysis, but don’t use this framework as it is (and absolutely never mention its name in the interview; just think of what would happen if a company paid McKinsey for a market analysis and the $4,000 daily rate consultant came back with Porter’s Five Forces). Understand the framework as a helpful tool and adjust it to the individual scenario and market conditions your client is facing.

4. Analyze the Target Company

After analyzing the target industry, understand the target company . Try to determine its strengths and weaknesses (see SWOT analysis ) and perform a financial valuation to determine the attractiveness of the potential target. You are technically calculating the NPV of the company, but this calculation is most likely not going to be asked for in the case interview. However, having the knowledge of when it is used (e.g., financial valuation) is crucial. The following information can be analyzed to determine the target attractiveness:

• The company’s market share
• The company’s growth figures as compared to that of competitors
• The company’s profitability as compared to that of competitors
• Does the company possess any relevant patents or other useful intangibles?
• Which parts of the company to be acquired can benefit from synergies?
• The company’s key customers
• How much is the target company asking for its purchase price & is it fair (see cost-benefit analysis )?
• Can the acquiring company afford to pay the valuation?
• Financial valuation will generally include industry & company analysis.

5. Analyze the Feasibility of the M&A

Finally, make sure to investigate the feasibility of the acquisition. Take a look at the challenges and risks associated with the deal and get a clearer picture of the concrete conditions for a potential acquisition or merger.

Important questions here are:

• Is the target open for an acquisition or merger in the first place? If not, can the competition acquire it?
• Are there enough funds available (have a look at the balance sheet or cash flow statement )? Is there a chance of raising funds in the case of insufficient funds through loans etc.?
• Is the client experienced in the integration of acquired companies? Could a merger pose organizational/management problems for the client?

Are there other risks associated with a merger? (For example, think of political implications and risks of failure, like with the failed merger of Daimler and Chrysler.)

6. Give a Recommendation

At the end of your analysis, give your client a solid recommendation of what to do . Start with your answer first: Should the client acquire the target company or not? Should a merger be pursued or not? Then go on with the reasons behind and structure your recommendation logically. In most cases, three arguments to support your recommendation will be a good number. Prioritize them and communicate them on point.

But note: Even though you want to give a clear recommendation at the end of your case, answers to M&A questions are usually more complex than a simple “yes” or “no”. If you want to shine in your interview, demonstrate that you are aware of the risks and challenges the decision of your client may entail. Mention them shortly and give an outlook on further analysis you would conduct to confirm your recommendation.

Key Takeaways – M&A Cases in Consulting Case Interviews

M&A cases are not the most common ones in consulting case interviews, but nevertheless important to prepare for. There is no standard framework to solve them, but with our top five tips in mind, you will have a good basis for cracking your M&A case.

• Understand the Strategic Rationale : Clarify the objectives of the acquisition, whether it's for revenue growth, cost synergies, market expansion, talent acquisition, or other strategic reasons. This understanding will guide your analysis and recommendations throughout the case.
• Conduct Comprehensive Analysis: Approach the case with a structured and comprehensive analysis. Gather relevant information by asking relevant questions about market dynamics, competitive landscape, financials, synergies, integration challenges, and potential risks. Frameworks such as a SWOT analysis, Porter's Five Forces, or McKinsey's 7S Framework can help you, but should always be customized to the case at hand.
• Evaluate Financial Implications: Assess the financial implications of the M&A deal by conducting a detailed financial analysis. Analyze the target company's financial statements, perform valuation techniques (e.g., discounted cash flow analysis), and evaluate key financial metrics (e.g., ROI , NVP, or payback period). Especially if you are applying for financial consulting , consider the impact of financing options, such as debt, equity, or cash, on the deal's financial feasibility.
• Consider Integration Challenges: Address post-merger integration challenges in your analysis. Identify potential integration risks, such as cultural differences, organizational structure alignment, IT systems integration, and employee retention. Note the importance of a structured integration plan to ensure a smooth transition and maximize synergies between the two organizations.
• Communicate Clearly and Structurally: Present your analysis and recommendations in a clear, structured manner. Use concise and logical reasoning to support your recommendations, and be prepared to defend your approach with thought-through arguments.

💡 Bonus Tip: Practice makes perfect. M&A cases are complex and not easy to prepare for – especially if you study them by yourself. We recommend connecting with peers and practicing together. Conduct 1:1 mock interviews with other candidates to not only get more confidence in developing individualized and structured case approaches, but also receive feedback on your communication and professional appearance (you can find peers on our Meeting Board). Especially for M&A cases, it may also be helpful to seek the support of a coach who can help you with finishing touches on your performance.

You are looking for M&A cases to practice with?

Check out our recommended resources or browse the Case Library for all cases on this topic.

👉 Company Case by TKMC: Portfolio optimization of a holding company

👉 Expert Case by Casper: Merger of two beer manufacturers

👉 PrepLounge Case: Chip equity

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