Organic vs. Acquisition-Driven Growth: Where Revenue Growth Comes From
Separate revenue added through acquisitions from growth in existing operations. Check the comparison scope, consolidation dates, currency, and disposals to assess how sustainable growth is.
Organic growth means growth generated by comparable existing businesses, but the detailed calculation varies by company. To distinguish it from acquisition-driven growth, separate newly consolidated revenue from existing-business revenue and check how currency effects and business disposals are treated.
Do not simply add the acquired company's full-year revenue
When a company is acquired, the amount included in earnings depends on when control is obtained and how long it is consolidated. Treating the target's entire historical annual revenue as an increase in the buyer's current-year revenue can be wrong. Find the acquisition date and the amount included in current-period results in the disclosures, and distinguish actual reported comparatives from hypothetical combined figures provided by the company. Stating the comparison scope in the calculation table's title helps avoid mixing unlike figures.
Read the reconciliation, not just the word organic
PepsiCo's annual report separately presents reported revenue growth, currency effects, acquisition and divestiture effects, and organic growth. Other companies do not necessarily calculate organic growth in the same way. Check when an acquired business begins to count as an existing operation, whether prior-year revenue from disposed businesses is removed, and which period's exchange rates are held constant. Without a confirmed definition, avoid comparing different companies' organic growth rates directly down to the decimal place.
Assess the source of growth and the economics of the acquisition separately
Acquisition-driven growth is not inherently bad. Combining distribution networks or technology may improve long-term profitability, but revenue growth alone does not establish that the acquisition price was appropriate. Examine cash spent, borrowing costs, integration costs, and subsequent cash generation together. If acquisitions expand revenue while existing operations stagnate, the same growth benefit may disappear the following year. This is why repeat purchases by existing customers and the new business's profit contribution should be tracked separately.
In the year after an acquisition, the acquired business starts entering the comparison period as well, reducing the mechanical boost to growth. Do not count the same acquisition repeatedly as a new source of growth each year. Where possible, separately record measures of customer retention, cross-selling, and cost savings before and after the acquisition to track whether operating performance actually improves after the initial consolidation.
Worked example
Hypothetical example: Last year's revenue was KRW 100 billion and this year's is KRW 125 billion, including KRW 20 billion from a newly consolidated company. Assuming no currency or disposal effects, existing-business revenue is KRW 105 billion. Total growth is 25%, but existing-business growth is 5%. The acquisition contributes 20 percentage points and existing operations contribute 5 percentage points. This is a simple breakdown for this hypothetical company, not a substitute for an actual company's disclosed organic growth formula.
What to check
- Have you checked the consolidation start date and period?
- Have you read the acquisition, disposal, and currency adjustment criteria?
- Have you distinguished pro forma combined results from reported results?
- Have you reviewed the purchase price and additional interest expense?
Sources and primary materials
This is educational material about research methods. For an actual company decision, verify the filings and primary sources for the relevant period.