About Tempsens Instruments (India) IPO
Tempsens Instruments (India) IPO Details
The Tempsens Instruments (India) IPO is a 100% book-built issue of ₹650 crore, comprising a fresh issue of ₹95 crore and an offer for sale (OFS) of ₹555 crore, with a face value of ₹4 per share. The company filed its DRHP with SEBI on September 29, 2025.
The price band of the issue is set between ₹285 and ₹300 per share and the lot size for an application is 50 shares. The minimum amount of investment required by an individual investor is ₹15,000 (50 shares). The IPO will open for subscription from August 20 to 24, 2026, on the BSE and the NSE platforms. The book-running lead managers of the issue are ICICI Securities Ltd. and JM Financial Ltd., while KFin Technologies Ltd. is the registrar of the offer.
Tempsens Instruments (India) IPO Date & Timeline
The Tempsens Instruments (India) IPO is officially set to open for subscription on Aug 20, 2026 and will close on Aug 24, 2026. The company initially filed its Draft Red Herring Prospectus (DRHP) on September 29, 2025 and has now finalized its schedule following SEBI approval. Once the subscription window closes, allotment is expected on Aug 25, 2026. Following this, the firm will initiate refunds and credit shares to successful investors' demat accounts on Aug 27, 2026. Finally, shares of Tempsens Instruments (India) Ltd. are tentatively scheduled to list on the stock exchanges on Aug 28, 2026.
Tempsens Instruments (India) IPO Timeline
| IPO Open Date | Thu, Aug 20, 2026 |
| IPO Close Date | Mon, Aug 24, 2026 |
| Tentative Allotment | Tue, Aug 25, 2026 |
| Initiation of Refunds | Thu, Aug 27, 2026 |
| Credit of Shares to Demat | Thu, Aug 27, 2026 |
| Tentative Listing Date | Fri, Aug 28, 2026 |
| Cut-off time for UPI mandate confirmation | - |
Tempsens Instruments (India) IPO Details
| Detail | Description |
|---|---|
| IPO Date | 20 to 24 Aug, 2026 |
| Listing Date | 28 Aug, 2026 |
| Face Value | ₹ 4 per Equity Share |
| Issue Price Band | ₹ 285 to ₹ 300 |
| Lot Size | 50 Shares |
| Sale Type | Fresh Issue and Offer for Sale (OFS) |
| Total Issue Size | 2,16,66,666 shares (agg. up to ₹ 650 Cr) |
| Fresh Issue(Ex Market Maker) | 31,66,666 shares (agg. up to ₹ 95 Cr) |
| Offer for Sale | 1,85,00,000 shares of ₹4 (agg. up to ₹ 555 Cr) |
| Issue Type | Bookbuilding IPO |
| Listing At | BSE, NSE |
| Share Holding Pre Issue | 8,06,66,025 shares |
| Share Holding Post Issue | 8,38,32,691 shares |
Tempsens Instruments (India) IPO raises ₹194.55 crore from anchor investors. Tempsens Instruments (India) IPO Anchor bid date is Wed, Aug 19, 2026.
| Bid Date | Wed, Aug 19, 2026 |
| Shares Offered | 64,84,999 |
| Anchor Portion (₹ Cr.) | 194.55 |
| Anchor lock-in period end date for 50% shares (30 Days) | Wed, Sep 23, 2026 |
| Anchor lock-in period end date for remaining shares (90 Days) | Sun, Nov 22, 2026 |
View the official anchor investors letter for complete details.
Download Anchor Letter (PDF)Tempsens Instruments (India) IPO GMP
“Grey Market Premium” or GMP is defined as the rate at which the IPO's shares are traded in the market before they are officially listed on the stock exchange.
The Tempsens Instruments (India) IPO GMP is currently trading at ₹305, reflecting the sentiment of unofficial investors before the official listing. This premium suggests a potential listing price of ₹605, which is 101.67% above the issue price. While the Grey Market Premium is a key indicator of demand and investor appetite, it is important to remember that GMP is highly volatile and should not be the sole factor in your investment decisions.
IPO Estimated Listing Return
Based on the IPO Price of ₹300 (highest price band), the latest uploaded Grey Market Premium (GMP) of ₹303 and a lot size of 50 shares.
Tempsens Instruments (India) IPO GMP TREND (DAILY UPDATES)
| GMP Date | IPO Price | GMP | Last Updated |
|---|---|---|---|
| 27 Aug 2026 | ₹300 | ₹303 | 27 Aug, 202610:06 AM |
| 26 Aug 2026 | ₹300 | ₹300 | 26 Aug, 202602:50 PM |
| 25 Aug 2026 | ₹300 | ₹317 | 25 Aug, 202610:05 AM |
| 24 Aug 2026 | ₹300 | ₹305 | 24 Aug, 202604:56 PM |
| 23 Aug 2026 | ₹300 | ₹327 | 24 Aug, 202601:33 PM |
| 22 Aug 2026 | ₹300 | ₹290 | 22 Aug, 202610:52 AM |
| 21 Aug 2026 | ₹300 | ₹270 | 21 Aug, 202610:10 AM |
| 20 Aug 2026 | ₹300 | ₹243 | 20 Aug, 202604:09 PM |
| 19 Aug 2026 | ₹300 | ₹192 | 19 Aug, 202604:29 PM |
| 18 Aug 2026 | ₹300 | ₹160 | 18 Aug, 202606:02 PM |
| 17 Aug, 2026 | ₹300 | ₹138 | 17 Aug, 202602:50 PM |
Company Background
Tempsens Instruments (India) Private Limited, incorporated on September 14, 1990, in Udaipur. The company is headquartered in Vadodara, Gujarat, with its primary corporate and manufacturing hub located in the Madri Industrial Area of Udaipur.
The company mainly engages in thermal engineering and specialised cable manufacturing & designing as per the requirement of clients. With this, strong relationship management and high-quality service providing help Tempsens Instruments expand its reach through subsidiaries in Germany, Indonesia and the UAE.
After 30+ years of operations, the company finally became a public listed company in August 2025, under the name of Tempsens Instruments (India) Ltd., to proceed with its public listing procedures.
Operations & Product Range
Tempsens Instruments (India) Ltd. mainly operate in the field of thermal engineering, which is essential for industries requiring precise temperature monitoring and control. Its manufacturing processes involve high-precision engineering to produce sensors that can withstand extreme industrial environments.
The product range they manufacture is extensive, as it includes thermocouples, Resistance Temperature Detectors (RTDs), thermowells and specialised heating elements. They also provide industrial cables and furnaces. The solutions they provide are highly critical for large-scale operations for some sectors like petrochemicals, glass manufacturing and power plants, where even a slight temperature variation can impact the entire production line.
Facilities & Capacity
Tempsens Instruments (India) Ltd. operates 5 manufacturing units located in Udaipur, Rajasthan. These facilities are specialized by product line; for instance, Unit V is dedicated to the manufacturing and assembly of heaters and heating elements with an annual installed capacity of 420,000 units of heaters and 18,000 units of heating elements, as of June 30, 2025. The company expand its technical expertise to advanced conductor solutions and became one of the specialist manufacturers of these products in India, as well as one of the largest manufacturers of electrical heaters in India.
Brands & Market Presence
Tempsens Instruments (India) Ltd. operates under the "Tempsens" brand, which is well-regarded in the industrial instrumentation space for its focus on quality and precision. The company has a strong domestic presence and a growing international footprint, exporting its products to over 80 countries.
In terms of market exposure, they have managed a healthy balance between Indian and international revenues. For the financial year 2025, domestic sales accounted for approx. 73.30% of its revenue, while exports contributed about 26.70%. The company holds various international certifications, including ISO 9001 and CE marking, which are essential for serving global industrial clients.
Revenue Streams & Business Model
Tempsens Instruments (India) Ltd. operates a diversified B2B business model centered on custom thermal engineering and cable manufacturing. The company generates revenue across three primary verticals: Temperature Sensing Solutions, Specialized Cables, and Electrical Heating Solutions. It caters to more than 1,000 unique customers across diverse sectors through direct sales, long-term OEM contracts, and aftermarket replacement services. Additionally, exports to more than 80 countries significantly contribute to its overall top-line expansion.
Financial Performance
Tempsens Instruments (India) Ltd. has demonstrated strong growth, expanding operations and building solid capital reserves. Revenue from operations grew from ₹378.52 crore in FY25 to ₹444.87 crore in FY26. Operating profitability remained robust, with EBITDA margins reported at 24.83% in FY26. Net profit after tax expanded from ₹62.55 crore in FY25 to ₹71.06 crore in FY26. This steady financial progression highlights healthy demand across core operational segments.
Management & Shareholding
The promoters of Tempsens Instruments (India) Ltd. are Virendra Prakash Rathi, Vinay Rathi and Pratap Singh Talesara, seasoned professionals with years of experience in the engineering industry. Before the Tempsens Instruments (India) IPO, the promoters held an 80.51% stake in the company, but after the IPO, the shareholding of promoters will be diluted as the offering includes a fresh issue of up to 31.66 lakh shares and an OFS of 1.85 lakh shares; overall, the core promoters will continue to lead the company post-listing.
Board & Key Management
The leadership of Tempsens Instruments (India) Ltd. is led by a team of experts with many years of experience. Virendra Prakash Rathi serves as the Chairman and gives strategic direction to the firm. The daily operations are managed by Vinay Rathi, the Managing Director. To ensure good governance, the board includes Independent Directors Deepak Kabra, Rishabh Verdia, Bhagwat Singh Babel and Ruchika Godha for honest oversight. Together, this team uses its knowledge to help the company grow and stay successful.
Tempsens Instruments (India) IPO Financial Information
Latest Revenue
₹ 444.88 Cr
Profit After Tax
₹ 71.07 Cr
Net Worth
₹ 496.89 Cr
Total Borrowing
₹ 77.95 Cr
| Period Ended | Assets | Revenue | Profit (PAT) | Net Worth | Reserves | Borrowing |
|---|---|---|---|---|---|---|
| 31 Mar 2026 | 661.05 | 444.88 | 71.07 | 496.89 | 465.16 | 77.95 |
| 31 Mar 2025 | 551.28 | 378.53 | 62.56 | 430.63 | 427.25 | 71.83 |
| 31 Mar 2024 | 271.14 | 274.81 | 40.92 | 180.61 | 202.98 | 30.13 |
| Amount in ₹ Crore | ||||||
Tempsens Instruments (India) Key Performance Indicator
| KPI | Values(31 Mar 2026) |
|---|---|
| ROE | 13.54 % |
| ROCE | 21.61 % |
| Debt/Equity | 0.15 |
| RoNW | 13.55 % |
| PAT Margin | 15.59 % |
| EBITDA Margin | 24.83 % |
| Price to Book Value | 4.87 |
| Pre IPO | Post IPO | |
|---|---|---|
| EPS (Rs) | 8.81 | 8.48 |
| P/E (x) | 34.05 | 35.38 |
| Price Details | BSE | NSE |
|---|---|---|
| Final Issue Price | ₹300.00 | ₹300.00 |
| Open | ₹631.20 | ₹634.00 |
| Low | ₹635.00 | ₹634.85 |
| High | ₹551.15 | ₹551.15 |
| Last Trade | ₹586.65 | ₹586.65 |
Tempsens Instruments IPO Objectives
Tempsens Instruments (India) Ltd. planned to use the IPO proceeds for some strategic purposes:
- • Funding the expenses of electrical solutions and specialised cable solutions
- • Repayment/prepayment of debt reduction (in part or in full)
- • General Corporate Purposes
Tempsens Instruments IPO Review
Tempsens Instruments (India) Ltd. is a thermal engineering and specialised cable manufacturer and designs customised temperature sensing solutions, electrical heating solutions and specialised cables for its clients with a long track record of over 30 years and manages to export its products to over 80 countries.
The company’s consistent financial growth, coupled with its strategy to establish manufacturing bases in both India and Europe, highlights its focus on scaling its global market share. For FY26, the company reported a total income of ₹444.87 crore and profit after tax (PAT) at ₹71.06 crore with a PAT margin of 15.59%.
However, investors must be aware of both sides of the company, including strengths and risks. Key strengths include domestic market leadership in temperature sensors, strong in-house research capabilities, diverse end-user applications, and expanding export footprints. High technological entry barriers help protect operational margins. Meanwhile, major risks involve extreme raw material price volatility, reliance on cyclical industrial capital expenditure cycles, and customer concentration across major industrial verticals.
Overall, this IPO shows strong operational performance and solid margins make the offering attractive for long-term investors, though fully priced valuations require realistic listing gain expectations.
Conclusion
Tempsens Instruments Ltd. is a thermal engineering and specialised cable manufacturer and designer on the requirements of its clients and establishing stronger relations; as a result, in FY26, top 10 customers contribute around ₹82.72 crore. The company exports its product to more than 80 countries and serves more than 1,000 unique customers. In India, Tempsens Instruments is a manufacturer of content and non-contract temperature sensors in terms of revenue with a temperature sensor segment of approx. 10.5% market share.
| Price Details | BSE | NSE |
|---|---|---|
| Final Issue Price | ₹300.00 | ₹300.00 |
| Open | ₹631.20 | ₹634.00 |
| Low | ₹635.00 | ₹634.85 |
| High | ₹551.15 | ₹551.15 |
| Last Trade | ₹586.65 | ₹586.65 |
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Competitive Strengths
Largest domestic manufacturer of temperature sensors creates high technical entry barriers.
Diversified product portfolio across thermal sensors, heaters, and specialized industrial cables.
Robust in-house research capabilities enabling high-precision custom engineering for clients.
Broad global footprint serving diverse industrial sectors across eighty countries worldwide.
Balanced revenue mix between initial project orders and recurring aftermarket services.
Download regulatory filings
IPO Lot Size
| Investors | No.of lots | Shares Offered | Max Bid Amount |
|---|---|---|---|
| Individual investors (Retail) (Min) | 1 | 50 | 15,000 |
| Individual investors (Retail) (Max) | 13 | 650 | 1,95,000 |
| S-HNI (Min) | 14 | 700 | 2,10,000 |
| S-HNI (Max) | 66 | 3,300 | 9,90,000 |
| B-HNI (Min) | 67 | 3,350 | 10,05,000 |