Is Sealmatic India overvalued or undervalued?

As of 29 September 2025, the valuation grade for Sealmatic India has moved from expensive to very expensive, indicating a significant increase in perceived overvaluation. The company is currently assessed as overvalued. Key ratios include a PE ratio of 26.34, an EV to EBITDA ratio of 17.69, and a Price to Book Value of 4.08, all of which suggest a premium valuation compared to its peers.
In comparison to its industry peers, Sealmatic India stands out with a PE ratio of 26.34, while Rail Vikas has a much higher PE of 59.78, and AIA Engineering has a similar PE of 26.11. The PEG ratio of 0.42 also highlights that despite the high valuation, growth expectations may not justify the price. Notably, Sealmatic India's stock has underperformed against the Sensex over the past year, with a return of -22.32% compared to the Sensex's -6.08%, reinforcing the notion of overvaluation.