Growth

Growth is the most quoted number about a company and the least examined. "Revenue up 22%" is a fact; what it means depends on four questions nobody asks.

Where did it come from

Volume or price? Selling 20% more units is a different achievement from charging 20% more for the same units. Volume growth means the market is expanding or share is being won. Price growth may be pricing power, or it may be inflation being passed on — which every competitor is also doing. Companies often disclose the split, and chapter 8's margin trend hints at it when they do not.

Organic or acquired? A company that bought a business now reports its revenue. That is real, and it is not the same as the existing operation growing. Acquired growth was purchased, at a price, and whether it was worth paying is chapter 9's question. The accounts disclose acquisitions; the headline growth rate does not distinguish them.

Which segment? A group growing 15% might have one business growing 40% and another shrinking. The segment note says so, and the composite is often the least informative version of the story.

Is it the same business? Accounting changes, consolidation of a previously unconsolidated entity, or a change in how revenue is recognised can all move the top line without anything happening commercially. The notes disclose these; the comparison nobody runs is this year's basis against last year's.

What did it cost

The question that separates growth worth paying for from growth that destroys value, and it is chapter 9's point again in a different form.

Growth consumes capital. More sales need more working capital (chapter 11), often more plant, sometimes an acquisition. The test is whether the return on that incremental capital exceeds what the capital costs.

A business growing 20% a year while earning 25% on capital is compounding. A business growing 20% a year while earning 6% on capital is burning money faster each year — and its growth rate, quoted alone, looks identical.

So: growth is a multiplier on returns, not a substitute for them. Where returns are good it magnifies them, and where returns are poor it magnifies the damage.

The warning patterns

Four combinations where growth is worth less than it looks.

Revenue growing, operating margin falling. Chapter 8. Growth is being bought with price. Sometimes a deliberate land grab; sometimes the only remaining way to grow.

Revenue growing, receivable days rising faster. Chapter 11. Sales are being made on looser terms, and some of that revenue will not be collected.

Revenue growing, operating cash flow flat. Chapter 6. The growth exists on the income statement and not in the bank.

Revenue growing through acquisitions while ROCE falls. Chapter 9. Each deal is adding revenue and diluting the returns, which means the prices paid exceeded what the acquired businesses earn.

Each of these is visible from documents already filed, and each takes one division to check.

Sustainable growth

A useful constraint. A company that pays out none of its profit can grow its equity at its return on equity. Retain half, and equity grows at roughly half the ROE.

sustainable growth ≈ ROE × (1 − payout ratio)

So a business earning 18% on equity and retaining everything can fund about 18% growth from its own earnings. Growing faster than that means raising capital: borrowing (chapter 12's risk) or issuing shares (chapter 5 of the equity subject's dilution).

This is not a law — working capital intensity and asset needs vary — but it is a sanity check. A company growing 35% while earning 12% on equity is funding the gap somewhere, and finding where is informative.

Growth that does not need capital

The best kind, and worth naming because it is rare and valuable.

Some businesses grow with little incremental capital: software after the product is built, a brand licensing its name, a platform adding users to existing infrastructure. These show high incremental returns because the denominator barely moves.

This is usually what sits behind a company that sustains both high growth and high ROCE for years. It is also what the market pays the highest multiples for, which chapter 17 is about — and the reason those multiples are sometimes justified and often overpaid.

The point

Revenue growth can be volume or price, organic or acquired, and from one segment or several — and the headline distinguishes none of them. Growth consumes capital, so it creates value only where returns exceed the cost of that capital. Growing revenue with falling margins, rising receivables or flat operating cash flow is growth being bought rather than earned.