EBITDA Margin

The EBITDA margin compares EBITDA with revenue and is expressed as a percentage. It shows what share of revenue remains as operating profit before interest, taxes, depreciation, and amortisation. A high margin indicates a particularly profitable business.

The metric is meaningful only within a sector, however, because normal levels differ widely: trading and distribution work structurally at single-digit margins on high revenue, while software companies, branded goods manufacturers and specialist service providers reach much higher levels. The extent of in-house production matters equally: purchased inputs and internal production differ in cost structure and capital requirements and therefore need to be considered when comparing businesses. The trend over time is therefore often more informative than the absolute figure: a rising margin alongside revenue growth points to scale effects and pricing power, a falling one to cost pressure, price concessions or a shift in product mix. Because EBITDA itself is not a standardised measure, the margin also depends on which adjustments have been made. A transaction analysis should therefore establish whether the reported or an adjusted margin is being used.

In valuation the metric matters twice over, because a sustainably higher margin can support a higher multiple all else being equal, and because a combination of growth and margin, as captured by the rule of 40, substantially drives valuation in software businesses. Comparing the company's overall margin with the margins of individual product groups, customer segments or sites is worthwhile, because a good average mixes profitable and loss-making areas. Only that breakdown shows where value is created and where it is lost. Development relative to revenue growth also deserves attention, since a margin falling amid strong growth may indicate either price concessions or upfront spending to support further growth.