Many service company leaders look at their revenue to know if things are going well. That’s normal. It’s the most visible and easiest number to track.
But revenue alone doesn’t tell you if your business is truly healthy. It doesn’t tell you if you’re profitable, if your cash position is holding up, or if your growth is sustainable.
For that, you need to look at a few more numbers. Not a dozen. Not a complex dashboard. Just the right numbers, at the right time.
Gross margin: is there enough left after delivering?
Gross margin is the difference between your revenue and your direct delivery costs. In a service company, direct costs are mainly the salaries and payroll charges of the team delivering the work.
It’s the first indicator to watch because it tells you whether your pricing model works. If your gross margin drops from one month to the next, it could mean your engagements are taking longer than expected, your labour costs are rising, or you’re accepting work at rates that don’t cover enough of your costs.
Simple example: you bill $100,000 in a month. Your direct labour costs to deliver that work are $62,000. Your gross margin is $38,000, or 38%. If the following month it drops to 31% without any change in your pricing, there’s something to understand.
Net income: is there actually something left at the end of the month?
Gross margin tells you if your delivery is profitable. Net income tells you if your business, as a whole, is profitable.
Net income is what remains once everything has been paid: delivery salaries, operating expenses, administration, interest, taxes. It’s the true result of your month.
A company can have a strong gross margin and a weak or negative net income. That means the delivery is profitable, but the structure around it costs too much relative to revenue. This is a common situation during growth: operating expenses increase in steps (a new office, a management hire, additional tools) while revenue grows more gradually.
Simple example: your gross margin is $38,000 on a $100,000 revenue month. After $30,000 in operating expenses and other charges, your net income is $4,000. That’s positive, but it means your margin for error is thin. One bad surprise, one engagement that goes off track, or one client that pays late, and the month tips into the red.
Tracking net income every month gives you a clear reading of what your business actually generates, not just what it bills.
Collection period: how long between the invoice and the cash?
You can have an excellent month in billing and a bad month in liquidity. The reason is often simple: your clients are taking too long to pay.
The average collection period tells you how many days pass on average between sending an invoice and receiving payment. If that number increases, your cashflow will suffer, even if your order book is full.
In a growing service company, this number is especially important because salaries go out on a fixed schedule. If cash comes in after 50 days but payroll goes out every two weeks, the gap creates pressure.
Operating cashflow: is the money from operations enough?
Your business generates cash from its operations and spends cash on its operations. The difference between the two is your operating cashflow.
This is the number that tells you whether your business funds its own activity or depends on its line of credit to operate day to day. A negative operating cashflow for one month can be normal. Over several consecutive months, it’s a signal to take seriously.
Why these numbers need to arrive every month
Financial indicators that arrive once a quarter don’t help you steer. They help you look back. For these numbers to be useful, you need to see them every month, within a reasonable timeframe after month-
end, and be able to compare them from one period to the next.
It’s the consistency and the speed that turn a number into a decision-making tool.
In summary
You don’t need to track twenty indicators to run your service company well. You need a few key numbers, reliable, on time, and that you understand well enough to act when something changes.
Gross margin tells you if your delivery is profitable. Net income tells you if the business as a whole is profitable. The collection period tells you if your cashflow is at risk. And operating cashflow tells you if your business can sustain itself.
Five numbers. Every month. That’s a solid starting point.
