Relative Valuation Model: Definition, Methods, and Applications

By Joey N. Friedman, CPA, ABV, MAcc, MIB — President, Joey Friedman CPA PA. This article is published by Joey Friedman CPA PA, a Florida professional association. All forensic accounting, business valuation, expert witness, and litigation support services described herein are provided by Joey Friedman CPA PA. Mr. Friedman’s professional credentials and experience are exercised in his capacity as an officer, agent, and licensed CPA practicing under and on behalf of Joey Friedman CPA PA.

Quick Answer

Relative valuation model methods and applications
Relative Valuation Model: Definition, Methods, and Applications 1

Relative valuation — also called comparable company analysis or market-multiple valuation — values a business by comparing its financial metrics to those of similar companies whose values are observable. The core premise: if comparable companies trade at or sell for a multiple of their earnings, revenue, or assets, the subject company should be valued at a similar multiple of its own corresponding metric. The most common multiples are EV/EBITDA, EV/Revenue, P/E (Price/Earnings), and EV/SDE (Seller’s Discretionary Earnings). The relative valuation approach falls within the broader market approach (alongside guideline transaction analysis), one of the three core business valuation approaches per AICPA SSVS No. 1. For closely-held business valuations in Florida divorce, shareholder oppression, partnership dissolution, and commercial litigation, relative valuation typically combines guideline public company analysis with comparable transaction analysis — each method weighted based on data quality and comparability.

For attorneys, business owners, and litigants reviewing valuation reports, relative valuation is one of the methodologies most likely to drive the conclusion. This article explains the model, the multiples, the comparability framework, and how relative valuation interacts with other methods in defensible business valuation reports.

What Relative Valuation Is

Relative valuation values a business by reference to what comparable businesses are worth. Instead of forecasting future cash flows (DCF) or restating asset values (asset approach), the relative valuation method asks: “What are similar businesses trading at, and what does that imply for the subject?”

The economic premise: if buyers in the market are willing to pay a certain multiple of EBITDA, revenue, or earnings for businesses like this one, that’s evidence of what the subject is worth.

Relative valuation is the foundation of the market approach to business valuation — one of the three core approaches alongside income (DCF, capitalization of earnings) and asset (net asset value, liquidation value).

The Two Methods Within Relative Valuation

Method 1: Guideline Public Company Method

Identifies publicly-traded companies in the same industry as the subject. Each public company’s enterprise value (computed from stock market data: market cap + debt − cash) divided by its operating metric (EBITDA, revenue, earnings) gives the guideline multiple.

For example, if three publicly-traded restaurant companies trade at EV/EBITDA multiples of 8x, 9x, and 10x, the median is 9x. The analyst would apply some version of that multiple to the subject’s normalized EBITDA — adjusted for size, growth, and risk differences.

Advantages: Current market data, multiple data points, transparent calculation

Limitations: Public companies often differ materially from closely-held subjects in size, growth, financing, and disclosure transparency. Marketability discount typically applies to closely-held comparable to public-company multiples.

Method 2: Guideline Transaction Method

Identifies actual sales of similar closely-held businesses. The transaction price divided by the target’s normalized financial metric at sale gives the transaction multiple.

For example, if five comparable closely-held businesses sold in the last 36 months at EV/EBITDA multiples of 4x, 5x, 5x, 6x, and 7x, the median is 5x and the analyst would apply some version of that multiple to the subject.

Advantages: Reflects actual closely-held transaction prices (better comparability), captures recent market sentiment for the industry

Limitations: Transaction data is less timely than public-company data; deal-specific terms (earnouts, contingent consideration, strategic premiums) affect comparability; smaller closely-held transactions are particularly hard to find in databases

Most thorough relative valuations apply BOTH methods and reconcile.

The Multiples Explained

EV/EBITDA (the workhorse)

Enterprise value divided by earnings before interest, taxes, depreciation, and amortization. Most widely used because it:

  • Neutralizes capital structure (debt vs equity financing)
  • Removes non-cash accounting items
  • Captures operating cash-generation capacity
  • Comparable across companies with different tax structures

Typical ranges by industry:

  • Restaurants, food service: 3-6x
  • Construction, trades: 3-5x
  • Professional services: 4-7x
  • Healthcare practices: 4-8x
  • Manufacturing: 5-8x
  • Software/SaaS: 8-15x

See EV/EBITDA Explained.

EV/Revenue

Enterprise value divided by revenue. Used when:

  • EBITDA is volatile, negative, or unreliable
  • Early-stage businesses where margins haven’t stabilized
  • Industries where revenue scale is the dominant value driver

EV/Revenue multiples are typically lower than EV/EBITDA multiples because revenue is a larger number. Industry medians often range 0.5x to 4x.

P/E (Price/Earnings)

Equity price divided by earnings per share (for public companies). Less useful for closely-held businesses because:

  • Distorted by capital structure (debt-heavy companies have lower equity value)
  • Distorted by tax structure (corporate vs pass-through)
  • Distorted by depreciation choices

P/E is most familiar from public-market analysis but typically substituted by EV-based multiples for closely-held business valuation.

EV/SDE (Seller’s Discretionary Earnings)

Enterprise value divided by SDE — EBITDA with full owner compensation added back (rather than normalized to market). Common in main-street business brokerage. Useful for owner-operated small businesses.

EV/SDE multiples are typically lower than EV/EBITDA multiples because SDE is higher than EBITDA. Industry ranges typically 1-4x.

EV/EBIT

Similar to EV/EBITDA but doesn’t add back depreciation. Useful when depreciation reflects real economic wear (heavy equipment) more than accounting allocation. Less common than EV/EBITDA.

The Comparability Framework

Relative valuation’s reliability depends entirely on how well the comparables match the subject. Comparability criteria:

Industry. Same NAICS code or close adjacent industry. A restaurant comparable to a software company isn’t useful.

Size. Within reasonable range of subject revenue and EBITDA. Public companies are typically much larger than closely-held subjects, requiring size adjustment.

Growth profile. Mature companies vs growth companies trade at very different multiples. The subject and comparables should match on growth.

Profitability profile. Highly profitable vs marginally profitable companies trade at very different multiples. Match on EBITDA margin.

Capital intensity. Capital-heavy vs capital-light businesses have different cash conversion. The multiples should reflect this.

Geography. US vs international, region within US. Less important for most multiples but matters for some industries.

Timing. Recent transactions reflect current market sentiment; older transactions may reflect different conditions.

The analyst’s comparable selection is often the focus of cross-examination in litigation valuation work. Defensible analyses document each comparable and the comparability assessment.

How Relative Valuation Is Applied (Step-by-Step)

Step 1: Identify the comparable set

Public companies (via S&P Capital IQ, Bloomberg, FactSet) + closely-held transactions (via DealStats, BIZCOMPS, Bloomberg M&A). Filter by industry, size, growth, geography, recency.

Step 2: Calculate each comparable’s multiple

For each comparable: enterprise value ÷ relevant metric. Compute EV/EBITDA, EV/Revenue, EV/SDE, P/E as appropriate.

Step 3: Statistical summary

Mean, median, range of comparable multiples. Identify outliers and consider exclusion.

Step 4: Subject-specific adjustments

For each comparability gap (size, growth, profitability, risk), apply documented adjustment. Smaller businesses typically command lower multiples (size discount). Higher-growth businesses command higher multiples. Higher-risk businesses command lower multiples.

Step 5: Select the applicable multiple

Based on the comparable median and the adjustments, select a defensible multiple. Document the rationale.

Step 6: Apply to subject

Subject’s normalized financial metric × selected multiple = indicated enterprise value.

Step 7: Reconcile and discount

Compare to income approach and asset approach conclusions. Apply marketability and control discounts as the standard of value requires.

A Worked Example

Consider a closely-held restaurant business with:

  • Annual revenue: $3,500,000
  • Normalized EBITDA: $500,000 (14.3% margin)
  • 3-year EBITDA trend: stable
  • Single location in Florida
  • Owner-operated

Guideline transaction analysis (six comparable closely-held restaurant transactions in last 24 months):

  • EV/EBITDA range: 3.5x to 5.0x
  • Median: 4.0x
  • Average revenue of comparables: $4-6M (subject smaller)

Size adjustment: Subject is smaller than comparable average. Apply 10% discount to median multiple → 4.0x × 0.90 = 3.6x

Indicated enterprise value: $500,000 × 3.6 = $1,800,000

Reconciliation:

  • Income approach (capitalization of earnings at 22% cap rate): $500,000 ÷ 0.22 = $2,270,000
  • Asset approach NAV (assuming asset base $1,200,000): $1,200,000 floor check

Final reconciliation: Range $1.8M (market) to $2.3M (income). The conclusion typically falls in the middle, with the analyst documenting which method gets more weight and why.

Apply 25% DLOM (closely-held, illiquid): final value $1.5M to $1.7M for the controlling-interest equity stake.

When Relative Valuation Works Best

Relative valuation is most reliable when:

  • The subject industry has rich comparable data (public companies + closely-held transactions)
  • Comparables match the subject on size, growth, and profitability
  • The subject’s financial metric (EBITDA, revenue) is normalized and stable
  • Recent transaction data reflects current market sentiment
  • The valuation matter requires market-evidence support

When Relative Valuation Is Less Reliable

  • Subject industry has thin or no comparable transaction data
  • Subject is highly differentiated from any comparable (unique product, niche service)
  • Subject’s metric (EBITDA, revenue) is volatile or negative
  • Comparables only exist in much larger size category
  • Recent market disruption makes historical multiples less applicable

In these cases, income approach (DCF, capitalization) or asset approach typically takes more weight.

Common Errors in Relative Valuation

Cherry-picked comparables. Selecting only the comparables that produce the desired result. Defensible analyses document inclusion/exclusion criteria.

Outdated transaction data. Using 5-year-old transactions in a market that’s shifted substantially. Recency adjustment matters.

Mismatched size. Applying public-company multiples directly without size adjustment. Closely-held businesses smaller than public comparables typically command lower multiples.

Ignoring deal-specific terms. Transaction prices include earnouts, contingent consideration, and strategic premiums. Raw price doesn’t equal fair market value.

Single-method conclusion. Relying only on relative valuation without income or asset approach reconciliation. Defensible valuations apply multiple methods.

Wrong multiple choice. Using EV/Revenue for a stable profitable business when EV/EBITDA is more informative. The metric should match the business profile.

Florida Litigation Applications

For Florida divorce, shareholder oppression, partnership dissolution, and commercial litigation matters, relative valuation typically combines:

  • Guideline public company analysis (when industry has public comparables)
  • Guideline transaction analysis (closely-held comparable sales)
  • Industry-specific adjustments (size, growth, profitability discounts/premiums)
  • Reconciliation with income approach and asset approach (floor check)
  • Marketability and control discount application as standard of value requires

See business valuation methods: 6 key approaches for the broader methodology framework.

Frequently Asked Questions

What is the relative valuation model?

The relative valuation model values a business by comparing its financial metrics to those of similar companies whose values are observable. The core premise: if comparable companies trade at or sell for a multiple of their earnings, revenue, or assets, the subject company should be valued at a similar multiple of its own corresponding metric.

What are the main multiples used in relative valuation?

EV/EBITDA (enterprise value divided by earnings before interest, taxes, depreciation, amortization) is the most common. Others: EV/Revenue (for businesses with weak EBITDA), P/E (price/earnings, more common for public companies), EV/SDE (seller’s discretionary earnings, common for small businesses), EV/EBIT (when depreciation reflects real wear).

What’s the difference between absolute and relative valuation?

Absolute valuation (DCF, capitalization of earnings) values a business based on its own intrinsic cash flow potential. Relative valuation values a business by comparison to similar companies’ multiples. Defensible valuations typically apply both — absolute methods anchor on the subject’s own economics, relative methods provide market evidence.

How do you choose comparable companies for relative valuation?

Match on industry (same NAICS code or close adjacent), size (within reasonable range), growth profile, profitability, capital intensity, and geography. Recency matters too — transactions in the last 24 months are more reliable than older ones. Defensible analyses document inclusion/exclusion criteria for each comparable.

Does relative valuation work for small businesses?

Yes — guideline transaction analysis with comparable closely-held sales typically works for small businesses. Guideline public company analysis less so (public companies are typically much larger). EV/SDE is often the preferred multiple for owner-operated small businesses.

What are the limitations of relative valuation?

Reliability depends on comparable quality. Industries with thin transaction data, businesses highly differentiated from any comparable, businesses with volatile or negative metrics, and businesses much smaller than public comparables all challenge the method. Defensible analyses combine relative valuation with income approach and asset approach methods.

How is relative valuation used in litigation?

In Florida divorce, shareholder oppression, partnership dissolution, and commercial litigation, relative valuation typically provides the market-approach evidence. Combined with income approach (DCF, capitalization) and asset approach (NAV floor check), the analyst reconciles across methods to reach a final value conclusion. Each comparable selection, multiple choice, and adjustment is documented for cross-examination defense.

Can I use relative valuation to value my own business?

For rough internal-management purposes, yes — apply an industry-median EV/EBITDA multiple to your normalized EBITDA for a quick estimate. For any formal purpose (litigation, tax filing, transaction, financing), engage a credentialed business valuation professional who can document comparable selection, adjustments, reconciliation, and discounts to the required standard.

Working with a Forensic CPA on Relative Valuation

For business valuations that require defensible market-approach support — Florida divorce, shareholder oppression, partnership dissolution, commercial litigation, estate or gift tax — engagement of a credentialed business valuation professional is essential. Comparable selection, multiple choice, adjustment application, and reconciliation all require professional judgment grounded in documented evidence.

Joey Friedman CPA PA, through its President Joey N. Friedman, CPA, ABV, MAcc, MIB, provides ABV-credentialed business valuation services throughout Florida. The firm’s valuation practice applies relative valuation (guideline public company + guideline transaction methods) alongside income and asset approaches across divorce, shareholder oppression, partnership dissolution, estate and gift tax, and commercial litigation matters. Contact the firm to discuss your specific situation.

About Joey Friedman CPA PA

Joey Friedman CPA PA is a Florida professional association providing forensic accounting, business valuation, expert witness, and litigation support services. The firm is led by Joey N. Friedman, CPA, ABV, MAcc, MIB, who serves as the firm’s President.

All services described in this article are provided by Joey Friedman CPA PA. Engagement letters and professional services are issued by the firm. Joey N. Friedman signs in his capacity as the firm’s President — as an officer and agent acting on behalf of Joey Friedman CPA PA, not in any personal or individual capacity. Mr. Friedman’s professional credentials — including CPA license, ABV (Accredited in Business Valuation, AICPA), and ACFE membership — are exercised under the firm.

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