Tempsens Instruments will list on August 28, 2026, with grey market signals pointing to a potential gain of over 100% against its ₹300 issue price. Following a massive 184x subscription, investors are eyeing the industrial tech firm's manufacturing scale, though rising working capital and valuation concerns remain key factors to monitor post-listing.
Tempsens Instruments (India) Ltd is set to make its stock market debut on Friday, August 28, 2026. The listing follows a ₹650-crore Initial Public Offering (IPO) that generated intense interest across all investor categories. Based on current grey market activity, shares are expected to trade with a premium of over 100% against the issue price of ₹300 per share.
The public offering was heavily oversubscribed, recording 184.07 times subscription in total. Institutional interest was particularly high, with the Qualified Institutional Buyers (QIB) portion subscribed 302.88 times, while Non-Institutional Investors subscribed 314.44 times. This strong reception indicates significant market appetite for the company's business model, which spans temperature sensing, electrical heating, and specialized cabling solutions.
Financially, the company reported revenue of ₹455.86 crore and a profit of ₹71.07 crore for FY26. From a balance sheet perspective, the firm maintains a healthy debt-to-equity ratio of 0.15, suggesting low reliance on external debt for operations. The return on capital employed (RoCE) of 21.61% reflects efficient capital utilization, though investors should note that the return on net worth has remained relatively stagnant over recent periods.
While the market sentiment is bullish, potential investors should consider specific risk factors outlined in company filings. One key area is the increase in net working capital days, which rose from 152 days in FY24 to 210 days in FY26. This trend implies that the company takes longer to convert its resources into cash, which could impact liquidity if not managed effectively. Additionally, the company disclosed contingent liabilities related to a subsidiary that amount to approximately 15.5% of its FY26 profit.
From a valuation perspective, the stock is trading at an implied P/E multiple of 35.4x based on FY26 earnings. Some analysts view this as fully priced, suggesting that the current valuation already accounts for significant growth expectations. As trading begins, market participants will likely monitor whether the stock can maintain its premium or if the valuation, combined with working capital pressure, leads to price volatility. The long-term performance will depend on the company’s ability to integrate its recent acquisitions, scale its 15 manufacturing facilities, and maintain consistent revenue growth while addressing cash flow cycles.