Is Flexible Solutions International, Inc. overvalued or undervalued?

As of 17 October 2025, the valuation grade for Flexible Solutions International, Inc. moved from expensive to fair, indicating a more favorable assessment of its market position. The company appears fairly valued based on its current metrics. Key ratios include a P/E ratio of 16, an EV to EBITDA of 8.37, and a Price to Book Value of 1.42, which suggest that the company is reasonably priced relative to its earnings and asset value.
In comparison to its peers, Flexible Solutions International, Inc. has a P/E ratio that is significantly lower than Arq, Inc. at 30.09, indicating a more attractive valuation despite the industry context. Additionally, Fuel Tech, Inc. shows a risky valuation with a negative P/E, further highlighting Flexible Solutions' relative stability. Although specific return data is not available, the absence of a notable decline compared to the S&P 500 reinforces the notion that the stock is maintaining its value in the current market environment.