Tempsens Instruments (India) IPO: dates, price band, lot size and GMP
Tempsens Instruments (India) IPO listed on 28 Aug at ₹634 (NSE, BSE). Issue dates 20 – 24 Aug 2026, price band ₹300, lot 50 shares. The shares now trade on the exchange; any pre-IPO price on this site is historical.
Listing: Tempsens Instruments (India) listed on 28 Aug 2026 on NSE, BSE at ₹634, +₹334 (+111.3%) against the ₹300 upper band. Tempsens Instruments (India) IPO listing date, price and gain · Recently listed IPOs
Updated 17 Oct 2026, 22:10 IST. Unofficial grey-market figures, dated.
BuyUnlistedShares tracks 208 IPOs on its calendar; the Tempsens Instruments (India) IPO has a price band of ₹300, a lot of 50 shares and no grey-market premium reported yet as of 17 Oct 2026.
Key details
| Board | Mainboard |
|---|---|
| Issue dates | 20 – 24 Aug 2026 |
| Price band | ₹300 |
| Lot size | 50 shares |
| Issue size | ₹650.00 Cr |
| Fresh issue | ₹95 Cr |
| Offer for sale | ₹555 Cr |
| Subscription | 184.22x |
| Registrar | Kfin Technologies Ltd. |
| Lead managers | ICICI Securities Ltd., JM Financial Ltd. |
| Status | Listed |
Timeline
- Issue opens: 20 Aug
- Issue closes: 24 Aug
- Allotment: 25 Aug
- Refunds: 27 Aug
- Demat credit: 27 Aug
- Listing: 28 Aug
Live subscription
| Category | Subscribed |
|---|---|
| QIB | 302.88x |
| NII | 314.44x |
| sNII | 280.66x |
| bNII | 331.34x |
| Retail | 61x |
| Total | 184.22x |
Last updated 24 Aug 2026, 6:55 PM IST.
Issue details
| Face value | ₹4 |
|---|---|
| Issue type | Book Build Issue |
| Listing at | NSE, BSE |
| Market cap at the upper band | ₹2,514.98 Cr |
| P/E (pre-issue) | 34.05x |
| P/E (post-issue) | 35.38x |
| Fresh issue (shares) | 31,66,666 |
| Offer for sale (shares) | 1,85,00,000 |
| Total shares offered | 2,16,66,666 |
| Promoter holding pre-issue | 80.51% |
| Promoter holding post-issue | 65.67% |
| Promoters | Virendra Prakash Rathi, Vinay Rathi, Pratap Singh Talesara |
| Lead managers | ICICI Securities Ltd., JM Financial Ltd. |
| Registrar phone | 040-79615565 |
| Registrar email | tempsens.ipo@kfintech.com |
| Company website | tempsens.com |
| Anchor bid date | 19 Aug 2026 |
| Anchor lock-in ends (50%) | 24 Sep 2026 |
| Anchor lock-in ends (remaining) | 23 Nov 2026 |
Lot sizes by investor category
| Category | Lots | Shares | Amount |
|---|---|---|---|
| Retail (minimum) | 1 | 50 | ₹15,000 |
| Retail (maximum) | 14 | 700 | ₹2,10,000 |
| sNII (minimum) | 14 | 700 | ₹2,10,000 |
| bNII (minimum) | 67 | 3,350 | ₹10,05,000 |
Reservation
| Category | Share of issue | Shares offered | Basis |
|---|---|---|---|
| Anchor Investor | 29.9% | 64,84,999 | |
| QIB | 20% | 43,23,333 | Not more than 50% of the Net Offer |
| NII (HNI) | 15% | 32,42,500 | Not less than 15% of the Net Offer |
| sNII | 5% | 10,80,833 | |
| bNII | 10% | 21,61,667 | |
| Retail | 34.9% | 75,65,834 | Not less than 35% of the Net Offer |
| Employee | 0.2% | 50,000 |
Subscription by day
| Day | QIB | NII | sHNI | bHNI | Retail | Total |
|---|---|---|---|---|---|---|
| Day 1 · 20 Aug | 0.05x | 12.51x | 20.75x | 8.39x | 6.48x | 5.95x |
| Day 2 · 21 Aug | 3.31x | 52.98x | 68.97x | 44.99x | 18.73x | 21.69x |
| Day 3 · 24 Aug | 302.88x | 314.44x | 280.66x | 331.34x | 61.00x | 184.22x |
Key ratios as of 31 Mar 2026
| EPS (pre-issue) | ₹8.81 |
|---|---|
| EPS (post-issue) | ₹8.48 |
| P/E (pre-issue) | 34.05x |
| P/E (post-issue) | 35.38x |
| RoNW | 13.55% |
| RoCE | 21.61% |
| RoE | 13.54% |
| PAT margin | 15.59% |
| EBITDA margin | 24.83% |
| Price / book | 4.87x |
| NAV per share | ₹61.66 |
| Debt / equity | 0.15 |
| Market cap (upper band) | ₹2,514.98 Cr |
Financials (₹ Cr)
| Metric | FY26 | FY25 | FY24 | FY26 vs FY25 |
|---|---|---|---|---|
| Assets | 661.05 | 551.28 | 271.14 | +19.9% |
| Total Income | 455.86 | 382.47 | 278.04 | +19.2% |
| Profit After Tax | 71.07 | 62.56 | 40.92 | +13.6% |
| EBITDA | 113.17 | 97.32 | 61.13 | +16.3% |
| NET Worth | 496.89 | 430.63 | 180.61 | +15.4% |
| Reserves and Surplus | 465.16 | 427.25 | 202.98 | +8.9% |
| Total Borrowing | 77.95 | 71.83 | 30.13 | +8.5% |
About Tempsens Instruments (India)
Tempsens Instruments (India) Limited is a leading thermal engineering company specializing in temperature measurement, electrical heating systems, and specialized cable solutions. The company designs and manufactures customized products catering to a wide range of industrial applications. According to the F&S Report, Tempsens was the largest manufacturer of contact and non-contact temperature sensors in India by revenue, holding an estimated market share of around 10% in the temperature sensor segment as of March 31, 2025.
Product Offerings Temperature Measurement Solutions: Thermocouples, resistance temperature detectors (RTDs), infrared pyrometers, online thermal imaging systems, and furnace monitoring cameras. Industrial Heating Solutions: Immersion heaters, process heaters, skid heaters, cartridge heaters, band heaters, tubular heaters, and flexible heaters. Specialized Cable Solutions: Low-voltage control and power cables, instrumentation cables, thermocouple and RTD cables, and nickel alloy conductors used in heating and temperature sensing applications.
Key Competitive Advantages Recognized as India's leading manufacturer of contact and non-contact temperature sensors by revenue and among the country's largest electrical heater manufacturers, supported by strong indigenization capabilities. Well-diversified business model with an extensive product portfolio, broad industry reach, and a balanced contribution from project-based and MRO revenues. Robust research and development infrastructure that enables the development of innovative, customized, and mission-critical solutions. Strong international footprint supported by strategic partnerships, a diverse customer base, significant export sales, and long-term client relationships.
Objects of the issue
- Funding certain capital expenditure of the Company towards the (i) electrical heating solutions (ii) specialized cable solutions — ₹18.13 Cr
- Pre-payment or scheduled re-payment, in full or in part, of certain outstanding borrowings availed by the Company — ₹55 Cr
- General Corporate Purposes — ₹14.18 Cr
- Issue Expenses — ₹50.65 Cr
Net proceeds: ₹137.97 Cr
Offer documents: DRHP (PDF) · RHP (PDF)
Frequently asked questions
When does the Tempsens Instruments (India) IPO open and close?
The issue is scheduled for 20 – 24 Aug 2026.
What is the Tempsens Instruments (India) IPO price band?
The price band is ₹300 per share with a lot size of 50 shares.
How big is the Tempsens Instruments (India) IPO?
The total issue size is ₹650.00 Cr, of which ₹95 Cr is a fresh issue and ₹555 Cr an offer for sale.
When will Tempsens Instruments (India) list?
The tentative listing date is 28 Aug on the main board.
How do I apply for the Tempsens Instruments (India) IPO?
Apply through your broker or bank using ASBA or UPI within the issue window; the amount stays blocked in your account until allotment. BuyUnlistedShares does not take applications; it tracks the issue and the unlisted price before it.
Sources
- Draft red herring prospectus (DRHP), Tempsens Instruments (India) · as filed with SEBI · nsearchives.nseindia.com
- Red herring prospectus (RHP), Tempsens Instruments (India) · as filed · bseindia.com
- Registrar allotment page, Kfin Technologies Ltd. · allotment 25 Aug · ipostatus.kfintech.com
- NSE public issues page · listing 28 Aug · nseindia.com
- BSE public issues page · listing 28 Aug · bseindia.com
- Tempsens Instruments (India) company website · tempsens.com
- BuyUnlistedShares IPO record: GMP, subscription and allotment, dated daily · GMP as of 28 Aug, 04:05 · buyunlistedshares.com
How to cite this page: BuyUnlistedShares, “Tempsens Instruments (India) IPO”, https://buyunlistedshares.com/ipo/tempsens-instruments-india-ipo, as of 17 Oct 2026.
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Indicative reference price, dated. BuyUnlistedShares is India's premium unlisted shares desk, run by Gayatri Financial Synergy LLP. In the market since 2002. Data as of 17 Oct 2026.
Guides for IPO applicants and pre-IPO holders
- The risks of buying unlisted and pre-IPO shares in India
- Unlisted Shares Lock-In Period: What Every Investor Must Know (2026)
- What Happens to Your Unlisted Shares After the IPO? Lock-In Periods Explained
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