Private Equity interview preparation

Questions

100

Traced to a firm

83

Firms

40

Updated

September 2026

Asked at

All firmsAdvent International6Apollo Global Management6Audax Group6Carlyle Group6EQT6Silver Lake6Vista Equity Partners6WPWarburg Pincus6HIH.I.G. Capital5Oaktree Capital Management5Platinum Equity5TPTPG5General Atlantic4AMAres Management3Blackstone3Clayton Dubilier and Rice3GSGuggenheim Securities3Insight Partners3Invesco3Lazard3Neuberger Berman3NUNuveen3TSTruist Securities3Bain Capital2HWHarris Williams2Kohlberg Kravis Roberts2Millennium Management2Moody's2Rothschild & Co2WBWilliam Blair2Bessemer Venture Partners1Citi1Evercore1FTFranklin Templeton1Houlihan Lokey1HPS Investment Partners1KKR1Mizuho1MSMorgan Stanley1Sycamore Partners1

Topic

All topicsLBO mechanics7Value creation5Returns2Fund economics9Investment judgement18Valuation6Firm knowledge2Credit and financing9Operations4Due diligence8Career and fit11Sector knowledge4Accounting2Deal structuring7Industry knowledge3Brainteasers3

Level

AnyCoreIntermediateHard

Type

AnyTechnicalCaseFitMarket viewBrainteaser

1. 007What makes a good LBO candidate?Investment judgementCorefirst roundWPWarburg PincusPrivate Equity · San Francisco · 2014Clayton Dubilier and RicePrivate Equity · London · 2026GSGuggenheim SecuritiesHealthcare · London · 2026

   Say this

   Predictable cash flow that can service debt, low capital intensity, a defensible market position, a clear operational improvement to make, and a credible exit. Stability matters more than growth.

   Then walk it

   1. Cash flow stability first, because debt service is non-negotiable. Contracted or recurring revenue, low cyclicality, sticky customers, and a demonstrated ability to hold margin through a downturn.
   2. Low maintenance CapEx, since every dollar spent on the asset base is a dollar not repaying debt.
   3. Defensible position: switching costs, scale, regulation, brand. Something that protects margin for the five years you own it without requiring you to outspend competitors.
   4. An identifiable value creation lever: an underinvested commercial function, a bloated cost base, a fragmented sector supporting a buy-and-build, or a non-core division to divest.
   5. A real exit. A deep strategic buyer list, or a listed peer group at a decent multiple. The best entry price is worthless if nobody will buy it from you in five years.
   6. And the anti-candidate, which is worth naming: high-growth, cash-burning, cyclical, capital-heavy. That can be an excellent investment and a terrible LBO, and knowing the difference is the point of the question.

   Where candidates lose it

   Putting high growth near the top. Growth consumes cash and cash service is the binding constraint. Saying that venture-style growth is the opposite of what an LBO structure wants shows you understand why the structure exists.

   Expect next

   • Pitch me a company that would be a great LBO candidate.
   • Why is high growth not necessarily good?
   • Would you invest in a company with negative sales growth?

   Reported by candidates at Warburg Pincus (Private Equity, San Francisco, 2014); Clayton Dubilier and Rice (Private Equity, London, 2026); Guggenheim Securities (Healthcare, London, 2026). Source: Wall Street Oasis.

2. 008Pitch me a business that would be a great LBO candidate, covering market drivers and both financial and non-financial qualities.Investment judgementHardsuperdayClayton Dubilier and RicePrivate Equity · London · 2026GSGuggenheim SecuritiesHealthcare · London · 2026

   Say this

   Pick a real company, ideally mid-cap and slightly unglamorous, and structure it as: why the market works, why this asset wins in it, what you would do differently as owner, how you would fund it, and how you would exit.

   Then walk it

   1. Market first: growing or at least stable demand, fragmented enough to consolidate, with a driver you can name, regulation, outsourcing, demographics, infrastructure spend.
   2. Then the asset: recurring revenue, contracted or repeat, gross margin stability, customer concentration low enough to be safe, and a defensible position you can describe in one sentence.
   3. Then the value creation plan, which is the part most candidates skip. Be specific: pricing that has not been touched in years, a sales force with no CRM discipline, three acquirable competitors in adjacent geographies, a non-core division to sell.
   4. Then the financing: what leverage the cash flow supports, what the interest burden looks like, and whether covenants would be comfortable in a downside case.
   5. Then the exit: who buys it in five years and why. Name actual acquirers, and say what the asset would look like at exit compared with today.
   6. Then the risks and what would stop you. A pitch with no acknowledged risk reads as a sales document rather than an investment case.

   Where candidates lose it

   Pitching a household name that is far too large or obviously not leveragable. Pick something with a realistic enterprise value for the fund you are interviewing with, and lead with the value creation plan rather than the financials.

   Expect next

   • How much leverage would it support?
   • Who buys it from you in five years?
   • What is the biggest risk?

   Reported by candidates at Clayton Dubilier and Rice (Private Equity, London, 2026); Guggenheim Securities (Healthcare, London, 2026). Source: Wall Street Oasis.

3. 009Would you invest in a company with negative sales growth?Investment judgementHardtechnicalPlatinum EquityGeneralist · Los Angeles · 2014

   Say this

   Yes, if the cash flow is durable and the price reflects the decline. Plenty of private equity is made in declining industries, where the discipline is to buy cheap, take out cost, and pay the equity back through cash rather than growth.

   Then walk it

   1. Declining revenue is not disqualifying. What matters is whether cash flow is predictable and whether the decline rate is stable and forecastable.
   2. Distinguish managed decline from collapse. A business losing 2 to 3 percent of revenue a year with 25 percent margins and no CapEx is a bond with an equity kicker. One losing 20 percent a year is a liquidation.
   3. The model works differently: value comes from cash extraction and deleveraging, not from growth or multiple expansion. You underwrite to getting your money back through cash flow and dividends, and treat the exit as upside.
   4. Leverage must be sized to the declining EBITDA, not today's. Covenants set against current EBITDA will breach in year three if the decline continues, which is how these deals actually fail.
   5. Operationally the plan is cost, pricing and consolidation. Buying declining competitors and stripping their overhead is a well-established strategy in end-of-life industries.
   6. The exit is the hard part. Strategic buyers in a declining sector are scarce, so you should underwrite assuming a lower exit multiple than entry, and check that the deal still works.

   Where candidates lose it

   Reflexively saying no. This question is asked specifically by funds that do exactly these deals, and a candidate who cannot see the cash-extraction case has only learned the growth playbook. Say yes, then name the conditions.

   Expect next

   • How would you leverage it?
   • How do you exit a declining business?
   • What decline rate would be too fast?

   Reported by candidates at Platinum Equity (Generalist, Los Angeles, 2014). Source: Wall Street Oasis.

4. 010Here are the financial statements of three companies with no names. Tell me what type of business each one is.Investment judgementHardtechnicalHPS Investment PartnersSpecial Situations · London · 2021

   Say this

   Read the structure, not the numbers. Gross margin, asset intensity and working capital give away the business model almost immediately, and each combination points to a specific type of company.

   Then walk it

   1. High gross margin, negligible inventory, large deferred revenue, heavy R&D and sales spend: software.
   2. Low gross margin, high inventory, high fixed assets, thin net margin: manufacturing, distribution or retail. Split them by inventory turns and receivables. Retail collects immediately so receivables are near zero; distribution carries both inventory and receivables.
   3. Very high fixed assets, high depreciation, high debt, stable margins: utilities, telecom or infrastructure.
   4. Large receivables, no inventory, high staff cost as a share of revenue: a services or consulting business.
   5. Negative working capital, meaning payables exceed receivables and inventory: a business collecting from customers before paying suppliers, so restaurants, supermarkets, subscriptions or airlines.
   6. The systematic way to run it out loud: common-size everything as a percentage of revenue, look at the three biggest lines, compute working capital days, then name the model and say what evidence drove the conclusion. Getting the reasoning visible matters more than being right on all three.

   Where candidates lose it

   Guessing silently. This tests whether you can read a set of accounts structurally. Narrate the ratios you are computing and what each rules out; the process is being graded more than the identification.

   Expect next

   • Which of them would you lend to?
   • Which would make the best LBO?
   • What working capital profile would you want as an owner?

   Reported by candidates at HPS Investment Partners (Special Situations, London, 2021). Source: Wall Street Oasis.

5. 020How would you evaluate a deal? Walk me through your process.Investment judgementIntermediatetechnicalApollo Global ManagementReal Estate · New York · 2026TPTPGInvestment Banking · San Francisco · 2019

   Say this

   Market, then company, then plan, then price, then structure, then exit. Decide whether it is a business you want to own before you decide what it is worth.

   Then walk it

   1. Market: is it growing, is it fragmented, what drives demand, and is the structure stable? A good company in a deteriorating market is a hard hold.
   2. Company: market position, customer concentration, revenue quality and recurrence, margin durability, and the real earnings power after quality-of-earnings adjustments.
   3. The plan: what do we do that the current owner is not doing? If there is no specific answer, you are paying full price for someone else's work.
   4. Price and returns: what multiple, what leverage, what IRR under base and downside cases. Crucially, what must be true for the base case to hold.
   5. Structure and risk: covenant headroom in a downside, customer or supplier concentration, key-person risk, litigation, regulatory exposure.
   6. Exit: who buys it and at what multiple, and does the deal still work if the exit multiple is a turn below entry. That last sensitivity is the one investment committees always run.

   Where candidates lose it

   Leading with the model. Sponsors want to hear judgement about the business first and arithmetic second. And every answer should include what must be true, because that framing is how investment committees actually discuss deals.

   Expect next

   • What must be true for this to work?
   • What would make you walk away?
   • What if you exit a turn lower than entry?

   Reported by candidates at Apollo Global Management (Real Estate, New York, 2026); TPG (Investment Banking, San Francisco, 2019). Source: Wall Street Oasis.

6. 027How would you underwrite a carve-out from a large corporate?Investment judgementHardsuperdayPlatinum EquityPrivate Equity · Los Angeles · 2014

   Say this

   The core problem is that the carve-out financials are not the real financials. You have to build a standalone cost base, including everything the parent was providing for free, and then underwrite the separation itself.

   Then walk it

   1. Start with the standalone cost base. The division has been receiving IT, HR, finance, legal, procurement and possibly premises from the parent. Allocated corporate costs in the carve-out accounts are almost never what standalone will actually cost.
   2. Usually standalone costs more, because you lose the parent's scale in procurement and have to build functions from nothing. Sometimes it costs less, because the allocation was punitive. You have to build it bottom-up either way.
   3. Then the transitional services agreement: what the parent will provide, for how long and at what price. The TSA is the bridge, and running out of TSA before you have built the replacement capability is the classic carve-out failure.
   4. Separation costs are real cash: systems migration, rebranding, new contracts, recruitment. These are often 5 to 10 percent of enterprise value and must be funded on day one.
   5. Commercial questions: which contracts transfer and which need customer consent, whether the division sells to the parent, and whether that relationship continues on the same terms.
   6. The upside case is what makes carve-outs attractive: these businesses are typically under-managed and under-invested because they were non-core. Freed of the parent's bureaucracy and given a dedicated management team, margin improvement is often substantial. That is the thesis, and the separation risk is the price of admission.

   Where candidates lose it

   Modelling the division's reported EBITDA as if it were standalone. Stranded costs and the TSA are the whole substance of a carve-out, and separation costs are real cash that must appear in sources and uses.

   Expect next

   • What is a TSA and what happens when it expires?
   • How do you size stranded costs?
   • Why are carve-outs attractive to sponsors?

   Reported by candidates at Platinum Equity (Private Equity, Los Angeles, 2014). Source: Wall Street Oasis.

7. 031What are the ways a sponsor can exit an investment?Investment judgementCorefirst round

   Say this

   Sale to a strategic buyer, sale to another sponsor, an IPO, a recapitalisation, or a continuation vehicle. Strategic sales usually price best; sponsor-to-sponsor is the most common in practice.

   Then walk it

   1. Strategic sale: typically the highest price because the buyer captures synergies, but the process is slower, antitrust review is possible, and the buyer universe can be thin.
   2. Secondary buyout, selling to another sponsor: fast, familiar counterparties, and a clean exit. It is now a large share of all exits, though limited partners sometimes note they are effectively buying the same asset twice.
   3. IPO: can achieve a good valuation in the right window but rarely gives a full exit. The sponsor retains a stake subject to lock-up and then sells down over years, so it is a path to exit rather than an exit.
   4. Dividend recapitalisation: returns capital without selling, used when the exit market is closed.
   5. Continuation vehicle: the sponsor moves the asset into a new fund it also manages, with existing limited partners choosing to cash out or roll. Useful for a good asset the fund has run out of time to hold, and structurally conflicted, which is why pricing has to be validated by a new third-party investor.
   6. The choice depends on the asset, the market window and the fund's own timing. A fund near the end of its life has less optionality, which is itself a negotiating weakness.

   Where candidates lose it

   Forgetting continuation vehicles, which have become a major feature of the market. And describing an IPO as a full exit, which it is not.

   Expect next

   • What is a continuation vehicle and what is the conflict?
   • Why has sponsor-to-sponsor become so common?
   • How does fund life affect exit decisions?
8. 041If margin goes down by 5 percent, how much would you need to increase revenue to hold profit flat?Investment judgementIntermediatetechnicalSycamore PartnersConsumer and Retail · New York · 2026

   Say this

   It depends on whether the 5 percent is relative or absolute, so I would clarify first. If margin falls from 20 percent to 15 percent, an absolute 5 point drop, you need revenue to rise by a third to hold profit flat.

   Then walk it

   1. Take revenue of 100 and a 20 percent margin, so profit is 20.
   2. If margin falls 5 percentage points to 15 percent, you need revenue R where 0.15R equals 20, so R is 133. That is a 33 percent increase.
   3. If the 5 percent is relative, so margin goes from 20 percent to 19 percent, you need 0.19R equals 20, so R is 105. About a 5 percent increase.
   4. The general rule for the relative case: a relative margin decline of x percent requires roughly x percent more revenue, since profit is margin times revenue.
   5. The absolute case is far more punishing, and the lower the starting margin the worse it gets. At a 5 percent starting margin, losing 2 points means you need to grow revenue by two thirds.
   6. The commercial insight: this is why low-margin businesses cannot discount their way out of trouble. Volume almost never compensates for the price given up, which is the maths behind resisting a price war.

   Where candidates lose it

   Not clarifying absolute versus relative. The two answers differ by a factor of six and the interviewer is watching whether you ask. Then do the arithmetic with round numbers out loud.

   Expect next

   • What if the starting margin were 5 percent?
   • So would you ever discount to defend share?
   • How does operating leverage change your answer?

   Reported by candidates at Sycamore Partners (Consumer and Retail, New York, 2026). Source: Wall Street Oasis.

9. 053If you had $100 million to invest in real estate today, where would you put it and why?Investment judgementHardsuperdayBlackstoneReal Estate · Vancouver · 2025InvescoReal Estate · Dallas · 2023

   Say this

   Pick a sector and a thesis rather than diversifying across everything. State the demand driver, the supply picture, and where pricing sits relative to replacement cost, then commit to a specific strategy.

   Then walk it

   1. Structure it as sector, then geography, then strategy, then structure. Avoid a balanced portfolio answer; the interviewer wants a view.
   2. The strongest arguments are supply-driven. Sectors where new construction has stopped because financing costs make development uneconomic will see rent growth as existing demand meets no new stock. Name the sector and the evidence.
   3. Demand drivers to reference: logistics and e-commerce penetration, data centres and power availability, residential undersupply in specific cities, healthcare and demographics. Avoid the generic office argument unless you have a genuinely contrarian case.
   4. Pricing discipline: compare the price per square foot to replacement cost. Buying below replacement cost means no rational developer competes with you until values rise meaningfully, which is the strongest margin of safety in real estate.
   5. Then the strategy: core, core-plus, value-add or opportunistic, and say which and why given where we are in the cycle. And whether you would prefer equity or, if pricing is unattractive, sitting higher in the capital structure in real estate debt.
   6. Then the risks: rate sensitivity on both NOI and the cap rate, the refinancing wall on existing loans, and what would make you wrong.

   Where candidates lose it

   Diversifying across five sectors to avoid being wrong. That is the safe answer and it scores poorly. Also ignoring debt: with elevated financing costs, real estate credit can be the better risk-adjusted expression of the same view, and saying so shows real judgement.

   Expect next

   • Why not real estate debt instead of equity?
   • What is your exit cap rate assumption?
   • How would you finance it?

   Reported by candidates at Blackstone (Real Estate, Vancouver, 2025); Invesco (Real Estate, Dallas, 2023). Source: Wall Street Oasis.

10. 055How do you source deals, and what makes a good proprietary origination process?Investment judgementIntermediatetechnicalGeneral AtlanticTechnology, Media and Telecom · New York · 2016

    Say this

    Build a thesis first, then map every company in that space, then build relationships with the owners years before they sell. Waiting for banker-run auctions means competing on price alone.

    Then walk it

    1. Thesis-driven mapping: pick a sub-sector, build the full universe of companies in it, rank them on the criteria that matter, and work the list systematically. This is unglamorous and it is what actually produces proprietary deals.
    2. Relationship building over years: the best outcome is being the call a founder makes when they finally decide to sell, before a banker is appointed. That requires having been in touch when you were not buying.
    3. Network channels: operating partners and industry executives, existing portfolio company management, advisers and accountants in the mid-market, and conference presence in a narrow vertical.
    4. Then the honest reality: most deals still come through intermediaries, and the differentiation in an auction is speed, certainty and sector credibility rather than price alone. A sponsor who already owns three companies in the space can move faster and pay with more confidence.
    5. Data and tooling helps at the top of the funnel, screening for company size, growth and ownership signals, but the conversion still comes from relationships.
    6. The measurable version: track how many companies you covered, how many conversations, how many led to a process, and how many closed. Good origination is a pipeline discipline, not luck.

    Where candidates lose it

    Saying you would rely on bankers. Every fund says it wants proprietary deal flow because auctions compete away returns. The credible answer is thesis-led mapping plus long-horizon relationship building, with an honest acknowledgement that most deals are still intermediated.

    Expect next

    • How would you map a sector?
    • What makes you win a competitive auction?
    • What companies interest you right now?

    Reported by candidates at General Atlantic (Technology, Media and Telecom, New York, 2016). Source: Wall Street Oasis.

Firm tags come from public, anonymous candidate reports on Wall Street Oasis: strong signal, not sworn testimony. Firms are named as the places a question was reported, not as partners of Fin Maverick. Answers are written for this page to show how to think out loud; they are not scripts to recite.