Tempsens Instruments (India) IPO: Price Band, GMP, Dates, Lot Size & Everything You Need to Know

The Tempsens Instruments (India) IPO is a ₹650 crore mainboard issue that opened on August 20, 2026, and will end on August 24. The Tempsens Instruments IPO price range is ₹285-₹300 per share with a lot size of 50 shares. The offering consists of a ₹95 crore fresh issue and ₹555 crore offer for sale. The IPO has also seen strong demand, while its GMP has remained elevated in the grey market.

• The Tempsens Instruments IPO opened on August 20 and closes on August 24, 2026.

• The IPO has an issue price of ₹285-300 per share with a lot size of 50 shares.

• The ₹650 crore issue comprises a ₹95 crore fresh issue and ₹555 crore offer for sale.

• The IPO allotment date is August 25, while the listing date is August 28, 2026.

• KFin Technologies is the registrar for this IPO

The Tempsens Instruments IPO issue size is ₹650 crore, comprising a fresh issue and an offer for sale. Tempsens Instruments IPO price band is decided at ₹285-–₹300 per share, with 50 shares in each lot. Tempsens Instruments IPO allotment is on August 25, 2026 and the listing date is August 28, 2026.

The book-running lead managers for the IPO are ICICI Securities and JM Financial, while KFin Technologies appointed as the registrar of the issue. The listing of the Tempsens Instruments IPO will take place on August 28, 2026. Those who are following the issue should also pay attention to the Tempsens Instruments IPO GMP today.

The minimum retail application requires 50 shares at the upper price band of ₹300, taking the investment to ₹15,000.

The Tempsens Instruments IPO GMP today is being closely watched because the grey-market premium has risen sharply since the issue opened.

As of August 22, 2026, the GMP is reported at around ₹320, although GMP price can change during the day. At a ₹300 upper price band, a ₹320 GMP would indicate an unofficial premium of about +106.67%.

However, Tempsens Instruments IPO GMP is unofficial and unregulated. It should not be treated as a guaranteed listing price or return. GMP reflects grey-market sentiment and can change before listing.

The IPO has attracted strong demand since opening.

By the end of Day 2, August 21, the issue had been subscribed around 21.69 times, according to reported subscription data. Demand was particularly strong from non-institutional investors and retail participants.

Subscription numbers can change until the issue closes on August 24, so the final figures may be different.

Tempsens Instruments was incorporated in 1990 and operates across three major business areas: temperature sensing solutions, electrical heating solutions and specialised cables.

According to the company's cited F&S report, Tempsens was the largest manufacturer of contact and non-contact temperature sensors in India by revenue as of March 31, 2026, with approximately 10.5% market share in the temperature sensor segment. It also had around 21.3% share of India's non-contact temperature sensor market.

The company also exports to more than 80 countries, giving it exposure to international industrial markets.

Tempsens has reported growth in revenue and profit over in FY-25 and FY-26.

Revenue from operations increased substantially between FY24 and FY26, while PAT also grew during the period. FY26 EBITDA stood at about ₹113.17 crore, with an EBITDA margin of around 24.83%.

The company will receive funds only from the ₹95 crore fresh issue, while proceeds from the ₹555 crore OFS will go to the selling shareholders bank account.

From the fresh issue, around ₹55 crore is planned for repayment or prepayment of borrowings, while ₹18.13 crore is earmarked for capital expenditure in the electrical heating and specialised cable businesses. The remaining amount is intended for general corporate purposes.

Tempsens Instruments IPO allotment date is August 25, 2026, whereas shares will get listed on the NSE and BSE on August 28, 2026. Investors can check their allotment status on the registrar's website.

Investors should remember that allotment depends on the final subscription demand and the basis of allotment.

The Tempsens Instruments IPO combines a niche industrial business, improving financial performance and strong current investor demand. Its ₹285-₹300 price band, 50-share lot size and ₹650 crore issue size make it an IPO worth tracking.

At the same time, the high GMP should not be treated as a guarantee of listing gains. Investors should consider the company's valuation, business risks and financial performance alongside subscription figures and grey-market sentiment.

Ans. The Tempsens Instruments IPO opened on August 20, 2026, and will stay open for subscription until its end date, i.e August 24, 2026.

Ans. The Tempsens Instruments IPO price band is fixed at ₹285 to ₹300 per equity share. The upper price band of ₹300 is used to calculate the minimum retail investment.

Ans. The Tempsens Instruments IPO lot size is 50 shares. At the upper price band of ₹300, one lot requires a minimum investment of ₹15,000.

Ans. As of August 22, 2026, grey-market trackers were reporting GMP around ₹320, but GMP is unofficial and can change frequently. It should not be considered a guaranteed listing-price indicator.

Ans. Allotment date of Tempsens Instruments IPO is expected to be August 25, 2026, whereas the listing date would be August 28, 2026, at NSE & BSE.