When a business owner asks, “What are businesses like mine selling for?”, they are asking a market approach question. The market approach to business valuation estimates value by looking at prices paid for similar companies or similar ownership interests. It feels intuitive, and it is often persuasive to buyers, lenders, and courts.
But market multiples are easy to misuse. A multiple quoted at a conference or in an industry newsletter may come from companies that are larger, faster growing, or structured differently from yours. This guide explains how professional appraisers apply the market approach and how to tell a well-supported multiple from a misleading one.
Key Takeaways
- The market approach uses prices of guideline public companies, comparable private transactions, or prior sales of the subject company.
- Multiples must be applied to metrics measured the same way, such as normalized EBITDA or SDE, never mixed.
- Transaction multiples usually produce enterprise value; debt must be subtracted and excess cash added to reach equity value.
- Rules of thumb and stale or strategic deals are common sources of error.
The Three Market Approach Methods
1. Guideline Public Company Method
The appraiser identifies publicly traded companies in the same or similar industries and calculates valuation multiples from their stock prices, such as enterprise value to revenue or enterprise value to EBITDA. Those multiples are adjusted for differences in size, growth, profitability, and risk, and then applied to the subject company.
Best for: larger private companies with public peers. Challenge: public companies are often far larger and more diversified than the subject, so meaningful adjustments are usually required.
2. Guideline Transaction (Merger and Acquisition) Method
The appraiser studies sales of entire companies in the same industry, using transaction databases that collect data on private deals. Multiples are derived from those sale prices and applied to the subject’s metrics.
Best for: small and mid-sized private companies, especially when the purpose is a sale or financing. Challenge: private transaction data can be incomplete, and deal terms such as earn-outs, seller notes, and asset vs. stock structure affect the reported price.
3. Prior Transactions in the Subject Company
Past sales of the company’s own stock, buy-ins by new partners, or bona fide offers can be strong evidence of value if they were at arm’s length, recent, and similar in size and rights to the interest being valued.
Common Valuation Multiples
| Multiple | When it is useful | Watch out for |
|---|---|---|
| Enterprise value / EBITDA | Profitable companies with normal capital needs | Differences in normalization and capital spending |
| Enterprise value / Revenue | Early-stage or low-margin businesses, recurring revenue models | Ignores profitability differences |
| Price / Seller’s discretionary earnings | Small owner-operated businesses | Must not be mixed with EBITDA multiples |
| Enterprise value / EBIT | Capital-intensive companies | Depreciation policies differ |
| Price / Book value | Banks, insurance, and asset-heavy firms | Book value may not reflect market value of assets |
| Industry metrics (per bed, per subscriber, per hour of production) | Specialized industries | Should be secondary support, not primary evidence |
Selecting the Right Multiple
Raw averages rarely fit the subject company. A careful appraiser:
- Screens for comparability: industry, products, customers, geography, size, and business model.
- Normalizes the subject’s metrics in the same way the guideline data was measured. See normalized EBITDA.
- Compares growth, margins, and risk to the guideline set using ratio analysis.
- Selects a multiple within or outside the observed range, with a written explanation.
- Adjusts for what the price included: working capital, real estate, cash, and debt.
Enterprise Value vs. Equity Value
Most transaction multiples produce enterprise value, which represents the value of the operating business before considering how it is financed. To reach equity value, the appraiser subtracts interest-bearing debt and debt-like items and adds excess cash and non-operating assets. Forgetting this step is one of the most common errors in informal valuations.
Level of Value Matters
Public company multiples reflect minority, marketable trading prices. Transaction multiples reflect controlling interests, often including synergies paid by strategic buyers. Using the wrong source for the interest being valued can overstate or understate value:
- Valuing a minority gift interest using control transaction multiples, without adjustment, may overstate value.
- Valuing a whole company for sale using minority public trading multiples, without considering control, may understate it.
Where the Market Approach Goes Wrong
- Rules of thumb treated as valuations. “Businesses like mine sell for three times earnings” ignores which earnings, what was included, and when the deals happened.
- Stale data. Multiples from a different interest rate environment may not reflect today’s market.
- Strategic premiums. A headline deal where a large competitor paid for synergies may not represent fair market value.
- Ignoring deal structure. A price paid partly through an earn-out that was never earned overstates the true value.
- Too few comparables. One or two transactions rarely support a conclusion on their own.
How the Market Approach Fits With Other Approaches
Professional standards require the appraiser to consider all three approaches: income, market, and asset. The market approach often serves as the primary method for small companies with good transaction data and as a reasonableness check on the income approach for larger companies. If the capitalization of earnings implies a multiple far outside the market range, the appraiser must reconcile the difference.
Illustrative Example: The Multiple That Did Not Fit
A hypothetical owner of an electrical contracting firm hears at an industry event that a competitor sold for “seven times EBITDA.” He expects a similar price for his own company, which generates $1.5 million of EBITDA.
The appraiser investigates. The competitor was three times larger, had long-term service contracts covering a large share of revenue, and was bought by a national platform that paid a premium for its market entry. Part of the price was also an earn-out that may never be paid. In contrast, the owner’s company is mostly bid-based project work with one general contractor representing a large share of revenue.
Screening a broader set of transactions involving similar-sized specialty contractors produces a range of multiples well below seven times, with the subject’s risk profile placing it near the middle of that range. The appraiser also checks the income approach, which supports a similar conclusion. The owner is disappointed but now understands which factors would move him toward the top of the range: recurring service revenue and less customer concentration. Market evidence, properly applied, became a planning tool rather than a misleading headline.
Frequently Asked Questions
From subscription databases that compile details on private company sales reported by business brokers, investment bankers, and filings. Appraisers typically use several sources and screen carefully for comparability.
The competitor may have been larger, more profitable, less risky, or bought by a strategic buyer paying for synergies. Differences in what was included in the price, such as real estate or working capital, also matter.
Yes, but it requires careful attention to the level of value and often the application of discounts for lack of control and marketability.
Revenue multiples are useful for some industries and early-stage companies, but they ignore profitability. Most mature companies are better valued on earnings or cash flow.
Market Evidence, Properly Applied
Foxboro Consulting Group, Inc. applies the market approach using current transaction data and disciplined comparability analysis. We explain how each multiple was selected, so owners, lenders, and courts can see exactly how market evidence supports the conclusion.
Curious what the market says about your business? Contact Foxboro Consulting Group for a valuation built on real comparables, not rules of thumb.
