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# Why Exponent, Inc.’s (NASDAQ:EXPO) Return On Capital Employed Is Impressive

Today we are going to look at Exponent, Inc. (NASDAQ:EXPO) to see whether it might be an attractive investment prospect. Specifically, we'll consider its Return On Capital Employed (ROCE), since that will give us an insight into how efficiently the business can generate profits from the capital it requires.

First up, we'll look at what ROCE is and how we calculate it. Second, we'll look at its ROCE compared to similar companies. Finally, we'll look at how its current liabilities affect its ROCE.

### What is Return On Capital Employed (ROCE)?

ROCE measures the amount of pre-tax profits a company can generate from the capital employed in its business. In general, businesses with a higher ROCE are usually better quality. In brief, it is a useful tool, but it is not without drawbacks. Renowned investment researcher Michael Mauboussin has suggested that a high ROCE can indicate that 'one dollar invested in the company generates value of more than one dollar'.

### So, How Do We Calculate ROCE?

The formula for calculating the return on capital employed is:

Return on Capital Employed = Earnings Before Interest and Tax (EBIT) ÷ (Total Assets - Current Liabilities)

Or for Exponent:

0.20 = US\$91m ÷ (US\$544m - US\$101m) (Based on the trailing twelve months to September 2019.)

Therefore, Exponent has an ROCE of 20%.

See our latest analysis for Exponent

### Does Exponent Have A Good ROCE?

ROCE is commonly used for comparing the performance of similar businesses. Using our data, we find that Exponent's ROCE is meaningfully better than the 11% average in the Professional Services industry. We would consider this a positive, as it suggests it is using capital more effectively than other similar companies. Regardless of the industry comparison, in absolute terms, Exponent's ROCE currently appears to be excellent.

The image below shows how Exponent's ROCE compares to its industry, and you can click it to see more detail on its past growth.

Remember that this metric is backwards looking - it shows what has happened in the past, and does not accurately predict the future. ROCE can be deceptive for cyclical businesses, as returns can look incredible in boom times, and terribly low in downturns. This is because ROCE only looks at one year, instead of considering returns across a whole cycle. Since the future is so important for investors, you should check out our free report on analyst forecasts for Exponent.

### Do Exponent's Current Liabilities Skew Its ROCE?

Current liabilities include invoices, such as supplier payments, short-term debt, or a tax bill, that need to be paid within 12 months. Due to the way ROCE is calculated, a high level of current liabilities makes a company look as though it has less capital employed, and thus can (sometimes unfairly) boost the ROCE. To counteract this, we check if a company has high current liabilities, relative to its total assets.

Exponent has total assets of US\$544m and current liabilities of US\$101m. Therefore its current liabilities are equivalent to approximately 19% of its total assets. This is quite a low level of current liabilities which would not greatly boost the already high ROCE.

### What We Can Learn From Exponent's ROCE

, Exponent looks strong on this analysis, but there are plenty of other companies that could be a good opportunity . Here is a free list of companies growing earnings rapidly.

For those who like to find winning investments this free list of growing companies with recent insider purchasing, could be just the ticket.

If you spot an error that warrants correction, please contact the editor at editorial-team@simplywallst.com. 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. Simply Wall St has no position in the stocks mentioned.

We aim to bring you long-term focused research analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Thank you for reading.