Aeroports de Paris (EPA:ADP) Has A Somewhat Strained Balance Sheet

Warren Buffett famously said, 'Volatility is far from synonymous with risk.' 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 can see that Aeroports de Paris SA (EPA:ADP) does use debt in its business. But the real question is whether this debt is making the company risky.

AI is about to change healthcare. These 20 stocks are working on everything from early diagnostics to drug discovery. The best part - they are all under $10bn in marketcap - there is still time to get in early.

When Is Debt A Problem?

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. Ultimately, if the company can't fulfill its legal obligations to repay debt, shareholders could walk away with nothing. 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. Of course, debt can be an important tool in businesses, particularly capital heavy businesses. The first thing to do when considering how much debt a business uses is to look at its cash and debt together.

What Is Aeroports de Paris's Debt?

As you can see below, Aeroports de Paris had €10.4b of debt, at June 2025, which is about the same as the year before. You can click the chart for greater detail. However, it also had €1.94b in cash, and so its net debt is €8.42b.

How Healthy Is Aeroports de Paris' Balance Sheet?

Zooming in on the latest balance sheet data, we can see that Aeroports de Paris had liabilities of €3.29b due within 12 months and liabilities of €11.6b due beyond that. Offsetting these obligations, it had cash of €1.94b as well as receivables valued at €1.48b due within 12 months. So its liabilities total €11.5b more than the combination of its cash and short-term receivables.

When you consider that this deficiency exceeds the company's huge €10.8b market capitalization, you might well be inclined to review the balance sheet intently. Hypothetically, extremely heavy dilution would be required if the company were forced to pay down its liabilities by raising capital at the current share price.

See our latest analysis for Aeroports de Paris

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). 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).

Aeroports de Paris's debt is 4.1 times its EBITDA, and its EBIT cover its interest expense 6.6 times over. Taken together this implies that, while we wouldn't want to see debt levels rise, we think it can handle its current leverage. We saw Aeroports de Paris grow its EBIT by 2.6% in the last twelve months. 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 Aeroports de Paris'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, while the tax-man may adore accounting profits, lenders only accept cold hard cash. So we always check how much of that EBIT is translated into free cash flow. Over the most recent three years, Aeroports de Paris recorded free cash flow worth 53% of its EBIT, which is around normal, given free cash flow excludes interest and tax. This free cash flow puts the company in a good position to pay down debt, when appropriate.

Our View

Both Aeroports de Paris's level of total liabilities and its net debt to EBITDA were discouraging. At least its conversion of EBIT to free cash flow gives us reason to be optimistic. We should also note that Infrastructure industry companies like Aeroports de Paris commonly do use debt without problems. When we consider all the factors discussed, it seems to us that Aeroports de Paris is taking some risks with its use of debt. So while that leverage does boost returns on equity, we wouldn't really want to see it increase from here. There's no doubt that we learn most about debt from the balance sheet. But ultimately, every company can contain risks that exist outside of the balance sheet. Case in point: We've spotted 3 warning signs for Aeroports de Paris you should be aware of, and 1 of them doesn't sit too well with us.

If, after all that, you're more interested in a fast growing company with a rock-solid balance sheet, then check out our list of net cash growth stocks without delay.

Have feedback on this article? Concerned about the content? Get in touch with us directly. Alternatively, email editorial-team (at) simplywallst.com.

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.