Growth is the most celebrated word in business. “We grew 30% this year” sounds like success, and it feels like success. But here is a question we ask every business owner we work with: 30% of what?
Because growth in sales is not the same as growth in profit. And confusing the two can lead you to completely different conclusions about how healthy your business really is.
Look at a simple example. Last year your business sold 100,000 and kept 10,000 in profit. This year it sold 130,000 and kept 10,000 in profit. Sales grew by 30%. Profit grew by exactly zero. You served more customers, carried more risk, worked more hours, and took home the same money. The top line grew. The business did not get stronger.
The two numbers answer two different questions. Sales growth tells you the business is selling more: reaching more customers, raising prices, or entering new markets. Profit growth tells you something deeper: whether the business is getting better at turning those sales into money it actually keeps.
It comes down to margins
The link between the two numbers is your margin: the share of every sale that stays in the business as profit. Three things can happen to it as you grow.
Margins stay stable
Profit grows roughly in line with sales. Sell 30% more, earn about 30% more. Healthy, predictable growth.
Margins expand
Profit grows faster than sales. This is the best kind of growth. Each new sale is worth more than the last one, because the business is becoming more efficient as it scales.
Margins shrink
This is the trap. Sales can grow impressively while profit stands still or even falls. From the outside, the business looks like a success story. Inside, every sale keeps a little less than before. The company is getting bigger and weaker at the same time.
“This is why the quality of growth matters as much as the speed of growth.”
Good growth can look bad at first
To be fair, shrinking profit is not always a warning sign. Growth costs money. You may need to spend more on marketing, hire people before they pay for themselves, build systems, or enter a new market. These investments push profit down today so it can be higher tomorrow. That kind of growth can be perfectly healthy, as long as you know what the investment is and what return you expect from it.
Just know that fast growth is hard to hold on to. When McKinsey studied the world’s 5,000 largest companies, only about one in three of the fastest growers managed to stay in that top group over the following five years. [1] Growth spurts end. What the business keeps from them is what counts.
The opposite is also true, and owners often overlook it. A business can grow profit strongly without spectacular sales growth. Better pricing. Less waste. Dropping unprofitable products or clients. Getting more out of the team and tools you already pay for. In this case the business is not getting bigger. It is getting better. For many small and mid-sized companies, this is the cheapest growth available, because it needs no new customers at all.
And the numbers behind this are surprisingly big. McKinsey’s classic pricing analysis found that raising prices by just 1%, if sales volume holds, lifts operating profit by about 8% for the average company. [2] BCG ran the same math on more than 2,800 companies and put the effect above 11%. [3] Yet in that same BCG research, only about one manager in three said they understood how a price change affects their profit. Price is the strongest profit lever most businesses own, and the least understood one.
What the research says
The evidence on this is remarkably consistent.
McKinsey analyzed 2,269 public companies and found that the ones beating their peers on both revenue growth and economic profit delivered stronger shareholder returns than companies that excelled at only one of the two. [4] In its study of the world’s 5,000 largest companies, McKinsey found that firms growing faster and more profitably than their peers generated returns six percentage points above their industry average. [5] In plain terms: the market rewards companies that do both, not companies that pick one.
Doing both is rare, though. In research published in Harvard Business Review, Dodd and Favaro studied more than 1,000 companies worldwide over two decades. Only 32% managed to be profitable and growing at the same time more often than not. [6] The study covered 1983 to 2003, so it is an older benchmark, but the message has not aged: two out of three companies fail to balance the two.
And for smaller businesses, the order matters. A 2023 study of more than 650,000 small and medium-sized companies across 28 European countries tracked which firms ended up with both high growth and high profit. Companies that focused on profitability first were 2.5 times more likely to reach that position than companies that chased growth first. The growth-first companies more often ended up weak on both. [7] A separate study of more than 66,000 Finnish companies found the same pattern. [8] The lesson for owners is direct: profitable businesses grow into strong businesses. Fast-growing unprofitable businesses usually do not grow into profitable ones.
Speed itself carries risk too. Researchers followed 6,578 new businesses through their first ten years. The fastest-growing group was never the group most likely to survive. The steady growers outlived the sprinters. [9]
Two questions, two very different companies
All of this comes down to which question drives your decisions.
“How quickly can we increase sales?”
“How well can we turn additional sales into profit and cash?”
For a business owner, the second question is the one that matters. Revenue is the starting point, not the destination. What counts is what happens to your margins and your cash as the business gets bigger. Sales pay the bills this month. Profit builds the company you will own in five years.
Check your own growth in fifteen minutes
Here is an interesting fact to end on. In a QuickBooks survey of 1,500 US business owners, 92% of established owners said they know which parts of their business are most profitable. [10] Almost all of us are confident. This test checks whether your numbers agree with your confidence. You do not need an analyst for it. Open your figures for the last three years and answer three questions.
Fifteen minutes with these three questions tells you more about the health of your business than any single growth number ever will.
“Because a successful company does not simply become bigger. It becomes economically stronger as it becomes bigger. That is the difference between sales growth and value-creating growth. And it is the only kind of growth worth celebrating.”
