Is NGS Group (STO:NGS) A Risky Investment?

Legendary fund manager Li Lu (who Charlie Munger backed) once said, 'The biggest investment risk is not the volatility of prices, but whether you will suffer a permanent loss of capital.' When we think about how risky a company is, we always like to look at its use of debt, since debt overload can lead to ruin. We note that NGS Group AB (publ) (STO:NGS) does have debt on its balance sheet. But is this debt a concern to shareholders?

Why Does Debt Bring Risk?

Debt assists a business until the business has trouble paying it off, either with new capital or with free cash flow. If things get really bad, the lenders can take control of the business. However, a more frequent (but still costly) occurrence is where a company must issue shares at bargain-basement prices, permanently diluting shareholders, just to shore up its balance sheet. By replacing dilution, though, debt can be an extremely good tool for businesses that need capital to invest in growth at high rates of return. The first step when considering a company's debt levels is to consider its cash and debt together.

See our latest analysis for NGS Group

What Is NGS Group's Net Debt?

You can click the graphic below for the historical numbers, but it shows that NGS Group had kr15.3m of debt in March 2021, down from kr27.8m, one year before. However, it also had kr2.87m in cash, and so its net debt is kr12.4m.

How Healthy Is NGS Group's Balance Sheet?

Zooming in on the latest balance sheet data, we can see that NGS Group had liabilities of kr81.4m due within 12 months and liabilities of kr10.8m due beyond that. On the other hand, it had cash of kr2.87m and kr56.2m worth of receivables due within a year. So its liabilities total kr33.1m more than the combination of its cash and short-term receivables.

While this might seem like a lot, it is not so bad since NGS Group has a market capitalization of kr156.1m, and so it could probably strengthen its balance sheet by raising capital if it needed to. But it's clear that we should definitely closely examine whether it can manage its debt without dilution.

We use two main ratios to inform us about debt levels relative to earnings. The first is net debt divided by earnings before interest, tax, depreciation, and amortization (EBITDA), while the second is how many times its earnings before interest and tax (EBIT) covers its interest expense (or its interest cover, for short). The advantage of this approach is that we take into account both the absolute quantum of debt (with net debt to EBITDA) and the actual interest expenses associated with that debt (with its interest cover ratio).

NGS Group has net debt of just 1.2 times EBITDA, indicating that it is certainly not a reckless borrower. And this view is supported by the solid interest coverage, with EBIT coming in at 8.1 times the interest expense over the last year. The modesty of its debt load may become crucial for NGS Group if management cannot prevent a repeat of the 29% cut to EBIT over the last year. When it comes to paying off debt, falling earnings are no more useful than sugary sodas are for your health. The balance sheet is clearly the area to focus on when you are analysing debt. But you can't view debt in total isolation; since NGS Group will need earnings to service that debt. So when considering debt, it's definitely worth looking at the earnings trend. Click here for an interactive snapshot.

Finally, a company can only pay off debt with cold hard cash, not accounting profits. So we clearly need to look at whether that EBIT is leading to corresponding free cash flow. Over the last three years, NGS Group actually produced more free cash flow than EBIT. That sort of strong cash conversion gets us as excited as the crowd when the beat drops at a Daft Punk concert.

Our View

Based on what we've seen NGS Group is not finding it easy, given its EBIT growth rate, but the other factors we considered give us cause to be optimistic. There's no doubt that its ability to to convert EBIT to free cash flow is pretty flash. We would also note that Healthcare industry companies like NGS Group commonly do use debt without problems. When we consider all the elements mentioned above, it seems to us that NGS Group is managing its debt quite well. But a word of caution: we think debt levels are high enough to justify ongoing monitoring. The balance sheet is clearly the area to focus on when you are analysing debt. However, not all investment risk resides within the balance sheet - far from it. We've identified 2 warning signs with NGS Group (at least 1 which is a bit unpleasant) , and understanding them should be part of your investment process.

At the end of the day, it's often better to focus on companies that are free from net debt. You can access our special list of such companies (all with a track record of profit growth). It's free.

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This article by Simply Wall St is general in nature. 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.
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