Tempsens Instruments IPO Opens Tomorrow: GMP, Price Band and 10 Key Details

Tempsens Instruments IPO in Focus

The Tempsens Instruments IPO is set to open for public subscription on Thursday, August 20, 2026, and will remain open until Monday, August 24, 2026.

The ₹650 crore public issue has attracted attention ahead of its opening, with the reported grey market premium (GMP) standing at ₹175.

Based on the upper end of the price band, the reported GMP indicates an unofficial estimated value of around ₹475, although grey market indications can change rapidly and do not guarantee the actual listing price.

Tempsens Instruments IPO Highlights

IPO Size: ₹650 crore

Price Band: ₹285–₹300 per share

Face Value: ₹4 per share

IPO Opens: August 20, 2026

IPO Closes: August 24, 2026

Reported GMP: ₹175

Lot Size: 50 shares

Expected Listing: August 28, 2026

Registrar: KFin Technologies

Merchant Bankers: ICICI Securities and JM Financial

1. Tempsens Instruments IPO GMP Today

The reported Tempsens Instruments IPO GMP is ₹175.

Based on the upper price band of ₹300, the grey market indication points to an estimated value of around ₹475 per share.

This represents an unofficial premium of approximately 58.33% over the upper IPO price.

Grey market premiums are unofficial market indicators and can change significantly before listing. They should not be considered a reliable prediction of the actual listing price or future stock performance.

2. Tempsens Instruments IPO Date

The IPO will open for subscription on August 20, 2026.

The issue will remain open until August 24, 2026.

Anchor investor allocation is scheduled for August 19, 2026.

3. Tempsens Instruments IPO Price Band

The company has fixed the IPO price band at ₹285 to ₹300 per equity share.

Each equity share has a face value of ₹4.

4. Tempsens Instruments IPO Lot Size

The IPO lot size is 50 equity shares.

Investors can apply in multiples of 50 shares thereafter.

At the upper price band of ₹300, one lot represents an application value of ₹15,000.

5. Tempsens Instruments IPO Structure

The ₹650 crore issue consists of a fresh issue of ₹95 crore and an offer for sale of 1.85 crore equity shares by existing shareholders, including promoters.

The fresh issue component will provide funds directly to the company, while proceeds from the OFS will go to the selling shareholders.

6. Use of IPO Proceeds

Tempsens Instruments plans to use a portion of the fresh issue proceeds for capital expenditure.

Approximately ₹18.1 crore is proposed to be used for capex related to the company's electrical heating solutions and specialised cable solutions businesses.

Another ₹55 crore is planned for repayment of certain borrowings.

The remaining amount will be used for general corporate purposes.

The company had consolidated outstanding debt of approximately ₹108.3 crore as of July 2026, according to the information provided.

7. Tempsens Instruments Business

Tempsens Instruments operates in the thermal engineering and cable solutions segment.

The company manufactures contact and non-contact temperature sensors and provides related industrial solutions.

According to the company and industry research cited in the IPO information, Tempsens is India's largest manufacturer of contact and non-contact temperature sensors by revenue.

The company has estimated market shares of approximately 10.5% in the temperature sensor segment and around 21.3% in India's non-contact temperature sensor segment in FY26.

8. Global Manufacturing Presence

Tempsens Instruments operates 15 manufacturing units globally.

Of these, 10 facilities are located in Udaipur, while five are located overseas.

The company serves customers across international markets and operates across multiple industrial applications.

The company has also stated that it does not have a directly comparable listed peer in India or overseas.

9. Financial Performance

Tempsens Instruments reported strong year-on-year growth in FY26.

Revenue from operations increased 17.5% to approximately ₹444.9 crore in FY26, compared with ₹378.5 crore in FY25.

Profit increased 13.6% to around ₹71.1 crore, compared with ₹62.6 crore in FY25.

The financial performance will remain an important factor for investors and market participants following the IPO.

10. IPO Reservation, Allotment and Listing

The IPO reservation structure provides for

QIBs: Not more than 50%

NIIs: Not less than 15%

Retail Investors: Not less than 35%

The basis of allotment is tentatively expected to be finalised on August 25, 2026.

Refunds are expected to begin on August 27, while shares are expected to be credited to successful allottees on the same day.

The shares are expected to list on the BSE and NSE on August 28, 2026.

Tempsens Instruments IPO Timeline

Anchor Allocation: August 19, 2026

IPO Opens: August 20, 2026

IPO Closes: August 24, 2026

Allotment: August 25, 2026

Refunds: August 27, 2026

Demat Credit: August 27, 2026

Expected Listing: August 28, 2026

Key Factors to Watch

Market participants may closely track several factors during the IPO and listing process.

Grey market premium: Reported GMP can change before listing.

Subscription levels: Demand across QIB, NII and retail categories.

Financial performance: Revenue and profit growth.

Market position: The company's position in temperature sensor manufacturing.

Capex: Planned investment in electrical heating and cable solutions.

Debt reduction: Planned repayment of borrowings.

Global operations: Expansion across international markets.

Key Takeaways

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

The issue size is approximately ₹650 crore, with a price band of ₹285–₹300 per share.

The reported grey market premium stands at ₹175, implying an unofficial estimated value of around ₹475 at the upper price band.

The company plans to use fresh issue proceeds for capital expenditure, debt repayment and general corporate purposes.

Tempsens Instruments operates 15 manufacturing facilities globally and has a significant presence in the temperature sensor segment.

FY26 revenue increased 17.5% to ₹444.9 crore, while profit rose 13.6% to ₹71.1 crore.

The shares are expected to list on the NSE and BSE on August 28, 2026, subject to the IPO process.

Disclaimer

This article is published solely for educational and informational purposes.

TrendRipperX is not registered with the Securities and Exchange Board of India (SEBI) as an Investment Adviser or Research Analyst.

Grey market premiums are unofficial indicators and may change rapidly. They should not be interpreted as a guarantee of the actual listing price or future stock performance.

The information presented in this article is based on publicly available information and is intended only for general market awareness and educational purposes.

Nothing in this article should be interpreted as a buy, sell, hold, entry or exit recommendation from TrendRipperX.

Readers should conduct their own independent research and consult a SEBI-registered financial professional before making any investment decision.