Definition

Comparable transactions

Comparable transactions — often called ’comps’ — are recent sales of similar businesses, used as a reference point when pricing a business for sale. Analysts look at deals in the same industry, of similar size, and in a similar geography, then compare the multiples those deals sold at to gauge where a current listing might land.

Reviewed

No two businesses are identical, so comparable transactions are a starting range, not a formula. The method looks at what similar businesses actually sold for — usually expressed as a multiple of revenue or earnings — and uses that range to sanity-check a proposed asking price.

What makes a transaction genuinely comparable

  • Same or closely related industry, and a similar business model
  • Similar revenue or earnings size — a small local operation and a much larger regional company rarely compare well as pricing references
  • Similar geography, since local demand and buyer pools differ
  • A recent sale date, since market conditions shift over time

Limits of the method

Private business sale prices are rarely published in full detail, so most comparable-transaction data comes from aggregated industry databases rather than a complete, verifiable record. Two ’comparable’ businesses can still differ a lot in customer concentration, owner dependence, or growth trend — factors that move the real price well outside the raw comp range.

Sources

This definition is checked against primary sources. Links were last confirmed on the dates shown.

  1. 01
    Treadstone LawLegal commentary
    Getting a Business Valuation Before You List
    treadstonelaw.ca·Checked Aug 14, 2026
  2. 02
    Treadstone LawLegal commentary
    How Much Is a Small Business Worth? Valuation Basics for Ontario Buyers
    treadstonelaw.ca·Checked Aug 14, 2026

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