David Iben put it well when he said, 'Volatility is not a risk we care about. What we care about is avoiding the 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. Importantly, Contax Participações S.A. (BVMF:CTAX3) does carry debt. But the more important question is: how much risk is that debt creating?
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. If things get really bad, the lenders can take control of the business. However, a more usual (but still expensive) situation is where a company must dilute shareholders at a cheap share price simply to get debt under control. Having said that, the most common situation is where a company manages its debt reasonably well - and to its own advantage. The first thing to do when considering how much debt a business uses is to look at its cash and debt together.
The chart below, which you can click on for greater detail, shows that Contax Participações had R$223.2m in debt in September 2025; about the same as the year before. However, it does have R$93.9m in cash offsetting this, leading to net debt of about R$129.3m.
The latest balance sheet data shows that Contax Participações had liabilities of R$506.0m due within a year, and liabilities of R$541.1m falling due after that. On the other hand, it had cash of R$93.9m and R$91.1m worth of receivables due within a year. So its liabilities outweigh the sum of its cash and (near-term) receivables by R$862.2m.
This deficit casts a shadow over the R$25.9m company, like a colossus towering over mere mortals. So we'd watch its balance sheet closely, without a doubt. After all, Contax Participações would likely require a major re-capitalisation if it had to pay its creditors today.
Check out our latest analysis for Contax Participações
We measure a company's debt load relative to its earnings power by looking at its net debt divided by its earnings before interest, tax, depreciation, and amortization (EBITDA) and by calculating how easily its earnings before interest and tax (EBIT) cover its interest expense (interest cover). 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).
While we wouldn't worry about Contax Participações's net debt to EBITDA ratio of 4.5, we think its super-low interest cover of 2.4 times is a sign of high leverage. So shareholders should probably be aware that interest expenses appear to have really impacted the business lately. One redeeming factor for Contax Participações is that it turned last year's EBIT loss into a gain of R$30m, over the last twelve months. There's no doubt that we learn most about debt from the balance sheet. But you can't view debt in total isolation; since Contax Participações will need earnings to service that debt. So if you're keen to discover more about its earnings, it might be worth checking out this graph of its long term earnings trend.
But our final consideration is also important, because a company cannot pay debt with paper profits; it needs cold hard cash. So it's worth checking how much of the earnings before interest and tax (EBIT) is backed by free cash flow. Happily for any shareholders, Contax Participações actually produced more free cash flow than EBIT over the last year. That sort of strong cash conversion gets us as excited as the crowd when the beat drops at a Daft Punk concert.
Mulling over Contax Participações's attempt at staying on top of its total liabilities, we're certainly not enthusiastic. But at least it's pretty decent at converting EBIT to free cash flow; that's encouraging. Overall, we think it's fair to say that Contax Participações has enough debt that there are some real risks around the balance sheet. If all goes well, that should boost returns, but on the flip side, the risk of permanent capital loss is elevated by the debt. There's no doubt that we learn most about debt from the balance sheet. However, not all investment risk resides within the balance sheet - far from it. To that end, you should learn about the 2 warning signs we've spotted with Contax Participações (including 1 which doesn't sit too well with us) .
Of course, if you're the type of investor who prefers buying stocks without the burden of debt, then don't hesitate to discover our exclusive list of net cash growth stocks, today.
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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.