Warren Buffett famously said, 'Volatility is far from synonymous with risk.' So it might be obvious that you need to consider debt, when you think about how risky any given stock is, because too much debt can sink a company. We note that SGS SA (VTX:SGSN) does have debt on its balance sheet. But the more important question is: how much risk is that debt creating?
When Is Debt Dangerous?
Debt and other liabilities become risky for a business when it cannot easily fulfill those obligations, either with free cash flow or by raising capital at an attractive price. In the worst case scenario, a company can go bankrupt if it cannot pay its creditors. However, a more common (but still painful) scenario is that it has to raise new equity capital at a low price, thus permanently diluting shareholders. Of course, plenty of companies use debt to fund growth, without any negative consequences. The first step when considering a company's debt levels is to consider its cash and debt together.
What Is SGS's Debt?
As you can see below, at the end of June 2025, SGS had CHF4.01b of debt, up from CHF3.73b a year ago. Click the image for more detail. However, it does have CHF1.69b in cash offsetting this, leading to net debt of about CHF2.32b.
A Look At SGS' Liabilities
We can see from the most recent balance sheet that SGS had liabilities of CHF3.00b falling due within a year, and liabilities of CHF3.45b due beyond that. Offsetting these obligations, it had cash of CHF1.69b as well as receivables valued at CHF1.65b due within 12 months. So its liabilities total CHF3.10b more than the combination of its cash and short-term receivables.
Of course, SGS has a titanic market capitalization of CHF16.1b, so these liabilities are probably manageable. Having said that, it's clear that we should continue to monitor its balance sheet, lest it change for the worse.
See our latest analysis for SGS
In order to size up a company's debt relative to its earnings, we calculate its net debt divided by its earnings before interest, tax, depreciation, and amortization (EBITDA) and its earnings before interest and tax (EBIT) divided by its interest expense (its interest cover). This way, we consider both the absolute quantum of the debt, as well as the interest rates paid on it.
SGS's net debt to EBITDA ratio of about 1.9 suggests only moderate use of debt. And its commanding EBIT of 20.9 times its interest expense, implies the debt load is as light as a peacock feather. SGS grew its EBIT by 7.2% in the last year. Whilst that hardly knocks our socks off it is a positive when it comes to debt. When analysing debt levels, the balance sheet is the obvious place to start. But it is future earnings, more than anything, that will determine SGS's ability to maintain a healthy balance sheet going forward. So if you want to see what the professionals think, you might find this free report on analyst profit forecasts to be interesting.
Finally, a business needs free cash flow to pay off debt; accounting profits just don't cut it. So the logical step is to look at the proportion of that EBIT that is matched by actual free cash flow. Over the last three years, SGS recorded free cash flow worth a fulsome 97% of its EBIT, which is stronger than we'd usually expect. That positions it well to pay down debt if desirable to do so.
Our View
The good news is that SGS's demonstrated ability to cover its interest expense with its EBIT delights us like a fluffy puppy does a toddler. And that's just the beginning of the good news since its conversion of EBIT to free cash flow is also very heartening. Looking at the bigger picture, we think SGS's use of debt seems quite reasonable and we're not concerned about it. After all, sensible leverage can boost returns on equity. When analysing debt levels, the balance sheet is the obvious place to start. But ultimately, every company can contain risks that exist outside of the balance sheet. For example, we've discovered 2 warning signs for SGS that you should be aware of before investing here.
When all is said and done, sometimes its easier to focus on companies that don't even need debt. Readers can access a list of growth stocks with zero net debt 100% free, right now.
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This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.
About SWX:SGSN
SGS
Provides inspection, testing, and certification services in Europe, Africa, the Middle East, Latin America, North America, and the Asia Pacific.
Solid track record with reasonable growth potential and pays a dividend.
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