Some say volatility, rather than debt, is the best way to think about risk as an investor, but Warren Buffett famously said that 'Volatility is far from synonymous with risk.' It's only natural to consider a company's balance sheet when you examine how risky it is, since debt is often involved when a business collapses. We can see that WONIK Materials Co.,Ltd. (KOSDAQ:104830) does use debt in its business. But should shareholders be worried about its use of debt?
Debt assists a business until the business has trouble paying it off, either with new capital or with free cash flow. 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 thing to do when considering how much debt a business uses is to look at its cash and debt together.
As you can see below, WONIK MaterialsLtd had ₩74.6b of debt, at September 2025, which is about the same as the year before. You can click the chart for greater detail. On the flip side, it has ₩63.0b in cash leading to net debt of about ₩11.6b.
The latest balance sheet data shows that WONIK MaterialsLtd had liabilities of ₩72.6b due within a year, and liabilities of ₩51.4b falling due after that. Offsetting these obligations, it had cash of ₩63.0b as well as receivables valued at ₩26.8b due within 12 months. So it has liabilities totalling ₩34.2b more than its cash and near-term receivables, combined.
Since publicly traded WONIK MaterialsLtd shares are worth a total of ₩433.1b, it seems unlikely that this level of liabilities would be a major threat. However, we do think it is worth keeping an eye on its balance sheet strength, as it may change over time.
View our latest analysis for WONIK MaterialsLtd
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). Thus we consider debt relative to earnings both with and without depreciation and amortization expenses.
WONIK MaterialsLtd has net debt of just 0.14 times EBITDA, suggesting it could ramp leverage without breaking a sweat. But the really cool thing is that it actually managed to receive more interest than it paid, over the last year. So there's no doubt this company can take on debt while staying cool as a cucumber. Also good is that WONIK MaterialsLtd grew its EBIT at 14% over the last year, further increasing its ability to manage debt. The balance sheet is clearly the area to focus on when you are analysing debt. But it is future earnings, more than anything, that will determine WONIK MaterialsLtd's ability to maintain a healthy balance sheet going forward. So if you're focused on the future you can check out this free report showing analyst profit forecasts.
But our final consideration is also important, because a company cannot pay debt with paper profits; it needs cold hard cash. So the logical step is to look at the proportion of that EBIT that is matched by actual free cash flow. During the last three years, WONIK MaterialsLtd produced sturdy free cash flow equating to 52% of its EBIT, about what we'd expect. This free cash flow puts the company in a good position to pay down debt, when appropriate.
The good news is that WONIK MaterialsLtd'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 net debt to EBITDA is also very heartening. Looking at the bigger picture, we think WONIK MaterialsLtd's use of debt seems quite reasonable and we're not concerned about it. While debt does bring risk, when used wisely it can also bring a higher return on equity. The balance sheet is clearly the area to focus on when you are analysing debt. But ultimately, every company can contain risks that exist outside of the balance sheet. For example - WONIK MaterialsLtd has 1 warning sign we think you should be aware of.
If you're interested in investing in businesses that can grow profits without the burden of debt, then check out this free list of growing businesses that have net cash on the balance sheet.
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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.