In short: Most companies grow by chasing new clients. But revenue is the product of three numbers: clients, average transaction value and purchase frequency. Improve each by just 10% and revenue grows by 33%. Improve each by 25% and it almost doubles.
Revenue has three drivers, not one
Ask most founders how they plan to grow, and the answer is almost always the same: more clients. More leads, more pitches, more sales calls. It is an understandable instinct, and it works, up to a point. But it produces linear growth. Every additional franc of revenue costs roughly the same effort as the last one.
For almost any business, annual revenue can be broken down like this:
Number of clients × Average transaction value × Transactions per client per year = Annual revenue
Most growth plans focus only on the first factor. The second and third are often left to chance, even though they are usually cheaper to move. Selling more to a client who already trusts you costs far less than winning a new one.
A simple example
Take a business with 1,000 active clients, an average transaction of CHF 100, and clients who buy twice a year:
| Scenario | Clients | Avg. transaction | Purchases / year | Revenue | Change |
| Today | 1,000 | CHF 100 | 2.0 | CHF 200,000 | – |
| +10% on each driver | 1,100 | CHF 110 | 2.2 | CHF 266,200 | +33% |
| +25% on each driver | 1,250 | CHF 125 | 2.5 | CHF 390,625 | +95% |
A 10% improvement on each driver does not give you 10% more revenue. It gives you 33%. Push each driver by 25%, and revenue nearly doubles. Compare that with the linear route: to reach the same CHF 390,625 by adding clients alone, you would need 1,953 clients, almost twice as many as today.
That is the geometry of growth. Small, realistic improvements on several levers compound into results no single lever could deliver on its own.
Why this matters even more for profit
The effect on the bottom line is often stronger than on the top line. New clients come with acquisition costs: marketing, sales time, onboarding. A higher average transaction, by contrast, often comes from better pricing, packaging or bundling, and much of that increase flows straight to profit. More frequent purchases from existing clients typically carry little extra selling cost.
In other words, the two drivers most businesses neglect are frequently the ones with the highest margin.
How to work each lever
1. More clients
- Sharpen your ideal client profile, so sales effort goes where it converts
- Build a referral system instead of hoping referrals happen
- Reduce churn: a client you keep is a client you do not have to replace
2. Higher transaction value
- Review pricing: many SMEs have not adjusted their prices in years
- Package services into tiers so clients can choose to buy more
- Offer complementary products or services at the point of purchase
3. Higher purchase frequency
- Move from one-off projects to retainers or subscriptions
- Stay in regular contact so you are top of mind when the next need arises
- Design follow-on offers that naturally lead to the next purchase
Make it measurable
None of this works unless you can see it. Most accounting systems report revenue, but not the three drivers behind it. A good first step is to split last year's revenue into number of active clients, average transaction value and purchase frequency. Then set a target for each one, build them into your forecast, and track them monthly.
This is where goal setting, forecasting and planning come together. A plan built on the three drivers tells you not only how much you want to grow, but where the growth will come from and which levers are falling behind.
Build a business that works for you
If you only ever chase new clients, you will keep working harder for your company than your company works for you. Working on all three drivers, and putting systems in place that improve them continuously, changes that relationship. Growth becomes repeatable, profit improves faster than revenue, and you build something more valuable than a stream of income: an asset worth many times more than what linear growth would have produced.
Want to know where your growth will come from? I help Swiss founders and SME owners break revenue into its drivers, set realistic targets for each, and turn them into a forecast and plan they can steer by. Get in touch.