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 note that Shennan Circuit Company Limited (SZSE:002916) does have debt on its balance sheet. But the real question is whether this debt is making the company risky.

Why Does Debt Bring Risk?

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. Part and parcel of capitalism is the process of 'creative destruction' where failed businesses are mercilessly liquidated by their bankers. 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. 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 thing to do when considering how much debt a business uses is to look at its cash and debt together.

How Much Debt Does Shennan Circuit Carry?

As you can see below, at the end of March 2024, Shennan Circuit had CN¥3.27b of debt, up from CN¥2.04b a year ago. Click the image for more detail. However, because it has a cash reserve of CN¥1.45b, its net debt is less, at about CN¥1.82b.

How Healthy Is Shennan Circuit's Balance Sheet?

We can see from the most recent balance sheet that Shennan Circuit had liabilities of CN¥6.65b falling due within a year, and liabilities of CN¥3.12b due beyond that. On the other hand, it had cash of CN¥1.45b and CN¥4.36b worth of receivables due within a year. So its liabilities outweigh the sum of its cash and (near-term) receivables by CN¥3.97b.

Given Shennan Circuit has a market capitalization of CN¥56.8b, it's hard to believe these liabilities pose much threat. However, we do think it is worth keeping an eye on its balance sheet strength, as it may change over time.

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).

Shennan Circuit's net debt is only 0.79 times its EBITDA. And its EBIT covers its interest expense a whopping 19.3 times over. So you could argue it is no more threatened by its debt than an elephant is by a mouse. It is just as well that Shennan Circuit's load is not too heavy, because its EBIT was down 24% over the last year. When a company sees its earnings tank, it can sometimes find its relationships with its lenders turn sour. The balance sheet is clearly the area to focus on when you are analysing debt. But ultimately the future profitability of the business will decide if Shennan Circuit can strengthen its balance sheet over time. 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. During the last three years, Shennan Circuit burned a lot of cash. While investors are no doubt expecting a reversal of that situation in due course, it clearly does mean its use of debt is more risky.

Our View

Neither Shennan Circuit's ability to grow its EBIT nor its conversion of EBIT to free cash flow gave us confidence in its ability to take on more debt. But its interest cover tells a very different story, and suggests some resilience. When we consider all the factors discussed, it seems to us that Shennan Circuit is taking some risks with its use of debt. While that debt can boost returns, we think the company has enough leverage now. When analysing debt levels, the balance sheet is the obvious place to start. However, not all investment risk resides within the balance sheet - far from it. These risks can be hard to spot. Every company has them, and we've spotted 2 warning signs for Shennan Circuit you should know about.

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.

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