How Is Your Business Valued? 4 Methods M&A Advisors Use — And What Owners Get Wrong

4 valuation methods M&A advisors use in mid-market deals — EBITDA multiples, DCF, asset-based, and transaction comps. Learn what drives your multiple.

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How Is Your Business Valued 4 Methods M&A Advisors Use

Most business owners have a number in their head. A figure they expect to walk away with when they sell. The problem starts when the buyer has a different number — and can prove it with methodology. Here is what actually determines your company’s value in a transaction, and why knowing it two years early changes everything.

Why Your Gut Feeling About Business Value Is Usually Wrong

I work with business owners every week. Polish mid-market companies — revenues between 5 and 200 million PLN, often built over 15 to 25 years. And I have noticed a pattern that plays out almost every time.

The owner has a number. It came from somewhere — a conversation with an accountant, a story about a competitor that sold, an instinct built from years of running the business. Sometimes it is a round number. Sometimes it is precise down to the million.

Then the buyer comes in.

The buyer’s number is different. Not because the business is bad. Not because the buyer is dishonest. But because the buyer is applying a methodology, and the owner was applying intuition.

The gap between those two numbers is where deals fall apart, negotiations become hostile, and transactions drag on for months before collapsing at the finish line.

I have seen an owner in southern Poland walk into a process expecting 20 million PLN. The buyer’s indicative offer came in at 11 million. The business was profitable. The team was solid. But the EBITDA had never been properly normalized, and the revenue concentration risk — one client representing 38% of revenue — dragged the multiple down significantly.

Understanding how your business is valued is not an academic exercise. It is the single most important preparation step before entering any M&A process. And it is something most owners do far too late.

The Four Valuation Methods M&A Advisors Actually Use

A professional valuation is not a single number. It is what we call a football field — a range produced by running three or four methodologies side by side and comparing the results. Here is what those methodologies are, when each applies, and where owners consistently get them wrong.

1. EBITDA Multiples (EV/EBITDA) — The Most Common Method in Mid-Market M&A

The EV/EBITDA multiple is the dominant valuation methodology in Polish and broader CEE mid-market transactions. The mechanics are straightforward: you take the company’s normalized EBITDA and multiply it by a market-derived multiple from comparable transactions.

For Polish mid-market businesses, typical multiples range from 4x to 8x EBITDA. The higher end of that range — 7x, 8x, occasionally beyond — is reserved for businesses with exceptional characteristics: recurring revenues, strong growth trajectory, low customer concentration, and genuine independence from the founder.

The mechanics sound simple. The execution is where complexity lives.

What is “normalized” EBITDA? It is not the number on your P&L. Normalized EBITDA strips out one-time items, adds back owner-specific costs (above-market owner compensation, personal vehicles expensed through the business, family member salaries), and adjusts for any items that would not continue under new ownership.

This is where most owners leave significant value on the table. I regularly see businesses where the normalized EBITDA — the number a buyer will actually use — is 20% to 40% higher than the reported figure. Every additional 1 million PLN of normalized EBITDA, at a 6x multiple, is 6 million PLN of Enterprise Value.

The most common mistake: Owners calculate EBITDA without add-backs. They present the reported P&L figure, the buyer applies a conservative multiple, and the valuation comes in below expectations. A properly documented normalization analysis, prepared before the process begins, is one of the highest-return preparation activities available.

2. Discounted Cash Flow (DCF) — For Businesses With Predictable Growth

The DCF method takes a different angle. Rather than anchoring to current profitability, it models the company’s future free cash flows — typically over a 5-to-7-year horizon — adds a terminal value, and discounts everything back to present value using the Weighted Average Cost of Capital (WACC).

DCF is most useful for businesses where the current EBITDA understates future earning power — high-growth SaaS companies, businesses mid-way through a capex cycle, or companies with a strong pipeline of contracted future revenue.

The challenge with DCF is that it is extremely sensitive to assumptions. A change of two percentage points in the assumed revenue growth rate can shift the valuation by 30% or more. This makes DCF both powerful and dangerous.

The most common mistake: Owners present overly optimistic forecasts — revenue doubling in three years, margins expanding simultaneously, capex requirements minimized. Experienced buyers apply heavy scrutiny to growth assumptions. An aggressive DCF built on unrealistic inputs does not increase your valuation — it signals to the buyer that you are not approaching the process in good faith. That destroys trust and creates a tougher negotiation on everything else.

3. Asset-Based Valuation — For Asset-Heavy Businesses

The asset-based method values the business by what it owns: real estate, machinery, inventory, intellectual property, receivables — all marked to market or replacement value, net of liabilities.

This method is most relevant for manufacturing businesses, real estate holding companies, and asset-intensive industries where the balance sheet is the primary value driver. It is also used in liquidation scenarios.

Asset-based valuation is often the floor in a transaction — the minimum a seller should accept, because it represents the break-up value of the business.

The most common mistake: Applying asset-based valuation to a services business, a technology company, or a SaaS platform. For these businesses, the balance sheet is irrelevant — the value lives in recurring revenue, customer relationships, and intellectual property that does not appear on any balance sheet. Owners of asset-light businesses who anchor to their balance sheet will systematically undervalue what they have built.

4. Comparable Transactions — The Market Benchmark

Also called transaction comps or precedent transactions, this method asks a simple question: what have buyers paid for similar businesses in similar situations?

In practice, this means searching transaction databases — Mergermarket, Refinitiv, Capital IQ — for deals in the same sector, similar revenue range, and similar geography, completed within the last three to four years. We look at the multiples paid (EV/EBITDA, EV/Revenue) and use them as a market reference point.

For Polish mid-market, this is particularly valuable because it grounds the valuation in what real buyers have actually paid — not theoretical models, but closed transactions.

The most common mistake: Comparing to transactions from the United States or United Kingdom. Anglo-Saxon markets trade at meaningfully higher multiples than Polish or CEE markets, primarily because cost of capital is lower and market liquidity is higher. A SaaS business in Warsaw should not be valued on the same multiple as one in San Francisco. Using US benchmarks inflates owner expectations and leads to disappointment when Polish or European buyers come in below that bar.

The Bridge Nobody Explains: Enterprise Value vs. What You Actually Receive

Here is a conversation I have with almost every new client.

They have heard a valuation number. Maybe from an advisor, maybe from a friend in the industry. “Your business is worth X million.” They are excited. They start making plans.

Then we sit down and I walk them through what I call the equity bridge.

Enterprise Value (EV) is the total value of the business as a going concern — the number produced by the four methods above. It is the number that gets quoted in headlines and term sheets.

Equity Value is what actually lands in your bank account. And the gap between EV and Equity Value can be substantial.

The bridge works like this:

  • Start with Enterprise Value
  • Subtract net debt (bank loans, leasing obligations, shareholder loans, any financial liabilities)
  • Add surplus cash (cash above normalized working capital requirements)
  • Apply working capital adjustments (the difference between the actual working capital at closing and an agreed “peg”)
  • Factor in any deferred consideration — earn-outs, escrow holdbacks, price adjustment mechanisms

In transactions I have worked on, the difference between headline EV and actual proceeds received by the seller has ranged from 10% to over 40%. That is not fraud or bad faith. That is the mechanics of how transactions work.

The owner who understands this bridge before entering a process is in a fundamentally different negotiating position. They can structure their expectations correctly, push back on aggressive working capital pegs, and evaluate earn-out structures with clear eyes.

The owner who learns about it at the signing table has already lost negotiating leverage.

What Actually Moves the Multiple: The Factors Buyers Pay Up For

Every method produces a range, not a point. The question is where in that range your business lands. Here are the factors that consistently push businesses toward the upper end:

Recurring revenue. Subscription models, long-term contracts, and high renewal rates reduce risk for the buyer. A business where 70% of next year’s revenue is already contracted is worth more than one where the pipeline resets to zero each January. The premium for genuine revenue predictability can be 1x to 2x EBITDA in the right sector.

Customer concentration. If one customer represents more than 20% of revenue, most buyers will discount the valuation or require an earn-out tied to that customer’s retention. I have seen transactions where a single-customer concentration issue knocked 1.5x off the multiple. The fix — diversifying the revenue base — is something that takes 18 to 24 months to address properly. Which is exactly why you want to know this two years before selling.

Management independence. A business that runs without its founder — where there is a capable management team, documented processes, and operational continuity not dependent on one person — commands a premium. Buyers are acquiring a business, not hiring a consultant. If the business cannot function without you, the buyer will either require you to stay on (limiting your exit), reduce the price, or both.

EBITDA growth trajectory. Three years of consistent EBITDA growth tells a story. It de-risks the buyer’s assumptions, supports higher multiple justification, and provides a credible foundation for DCF modeling. Conversely, a flat or volatile EBITDA history forces conservative assumptions.

Data room quality. This sounds operational, but it has a direct valuation impact. A clean, well-organized virtual data room — with audited financials, clean contracts, no unresolved legal issues — reduces due diligence risk. Buyers price risk. An easy, predictable due diligence process correlates with deal certainty, and deal certainty has value.

What To Do With This Information

The owners who achieve the best outcomes in M&A transactions are not always the ones with the best businesses. They are the ones who understood how they would be valued, worked on the right levers in advance, and entered the process prepared.

Here is what that preparation looks like in practice:

Commission a valuation analysis 24 to 36 months before you intend to sell. Not a full sell-side process — just a credible, methodology-driven view of where the business stands today. This gives you a baseline and reveals the gaps.

Identify and address the value drivers you can influence. Customer concentration, management depth, revenue predictability — these take time to fix. A one-year sprint is not enough. Two years is the minimum for meaningful change.

Get your financials in order. Audited or reviewed financials, consistent accounting policies, a clear normalization analysis. If your books are in good shape, due diligence moves faster and buyers stay comfortable. If they are not, you will spend months explaining discrepancies while the buyer’s confidence erodes.

Understand the equity bridge before you sign anything. Know what your net debt position is. Know how working capital is calculated in your business. Understand what an earn-out means for your cash timing. These are not details — they are the difference between the number you expect and the number you receive.

If you are considering a sale in the next two to three years, I offer a free 60-minute strategic conversation to business owners who want to understand where they stand and what preparation would be most valuable for their specific situation. No pitch, no commitment — just a structured conversation about your business and what a transaction process would look like.


Key Takeaways

  • A professional valuation uses 3-4 methods simultaneously — never a single number
  • EBITDA multiples dominate Polish mid-market M&A; typical range is 4x-8x normalized EBITDA
  • Enterprise Value and what you actually receive can differ by 20-40% — understand the equity bridge
  • Customer concentration, management independence, and recurring revenue are the top multiple drivers
  • The best time to commission a valuation analysis is 2-3 years before you plan to sell

Łukasz Brzyski is a sell-side M&A advisor based in Kraków, Poland, specializing in transactions for Polish mid-market businesses with revenues between 5 and 200 million PLN. He has advised on transactions across manufacturing, technology, and services sectors throughout Poland and Central Europe.

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