Comparable Company Analysis Explainer
Comparable company analysis estimates value by examining how the market prices similar publicly traded businesses. Analysts select peers, calculate valuation multiples, and apply an appropriate range to the subject company’s revenue, earnings, cash flow, book value, or operating metric.
The numerator and denominator must match. Enterprise-value multiples pair with measures available to all capital providers, such as revenue or EBITDA. Equity-value multiples pair with measures available to common shareholders, such as earnings or book value. Periods, currencies, and accounting definitions need alignment.
Peer selection considers products, customers, geography, growth, margin, risk, scale, capital intensity, and business model. Analysts normalize unusual items and examine the distribution rather than automatically choosing an average. Differences can justify a premium or discount, but the adjustment should be evidence-based.
No company is perfectly comparable, and market prices can be optimistic or distressed. A multiple can hide differences in accounting, leverage, reinvestment, or cyclicality. Use several measures, explain exclusions, test implied operating assumptions, and cross-check with DCF or transaction evidence.
Enterprise value pairs with operating measures before financing; equity value pairs with shareholder measures.
Mismatched numerators and denominators create faulty comparisons.
Similarity in growth, margins, risk, customers, and capital needs matters more than a shared label.
Document why each peer is included or excluded.
Peer multiples reflect current market expectations and possible mispricing.
Cross-check the implied value and underlying assumptions.
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