Tempsens Instruments (India) Limited operates as a leading manufacturer of temperature sensors, electrical heating solutions, and specialised cables, catering to critical industries such as metals, petrochemicals, aerospace, and defence.
Holding a dominant domestic market share in contact and non-contact sensors, the company is transitioning to the public markets to scale up its global and domestic footprint.
The Tempsens Instruments IPO, opening on August 20, 2026, and closing on August 24, 2026, aims to raise up to ₹650.00 crore through its BSE and NSE mainboard offering, comprising a ₹95.00 crore fresh issue and an Offer for Sale of 1,85,00,000 equity shares.
For this equity issue, the price bracket is fixed between ₹285 and ₹300 per share, and the minimum subscription threshold for retail applicants is 50 shares
Readers will find a detailed breakdown of the Tempsens Instruments IPO within this piece, including up-to-date subscription metrics, price brackets, key allotment dates, and prevailing grey market premiums.
Briefs of Tempsens Instruments IPO Details
- Price Band: ₹285 – ₹300 per share
- IPO Open / Close Dates: 20 August 2026 / 24 August 2026
- Lot Size: 50 shares (Minimum retail investment: ₹15,000)
- Issue Size: Up to ₹650.00 crores
- Fresh Issue / OFS: Fresh Issue of ₹95.00 crores / OFS of 1,85,00,000 shares
- Registrar: KFin Technologies Limited
- Listing Exchange: BSE, NSE
IPO Reservation
- Face value: ₹4 per share
- Anchor offer: Up to 60% of the QIB Portion
- QIB-shares: Not more than 50% of the Net Offer
- NIIs-Shares offered: Not less than 15% of the Net Offer
- RIIs- Shares offered: Not less than 35% of the Net Offer
What is Today's Prevailing GMP for the Tempsens Instruments Initial Public Offering?
Investors can track the grey market premium (GMP) for this and other upcoming IPOs on our dedicated tracking page, keeping in mind that GMP fluctuates daily with market demand and remains an unofficial metric not regulated by SEBI, NSE, or BSE.
Investors seeking more studies on GMP vs listing behaviour can check our dedicated 25 Mainboard IPOs: GMP vs Actual Listing Performance – A Data Study & GMP vs Listing Gains July 2026 IPOs: A Data Analysis of 34 IPOs.
What is the Schedule of Events for the Tempsens Instruments Listing?
- IPO Open & Close Date: 20 August 2026 to 24 August 2026
- Basis of Allotment Date: 25 August 2026
- Refund Initiation Date: 26 August 2026
- Credit of Shares: 26 August 2026
- Listing Date: 27 August 2026
What are the Primary Funding Goals and Corporate Purposes of the Tempsens Instruments Issue?
The net capital from this fresh issue is slated for deployment by Tempsens Instruments' executives to fulfill the following essential funding requirements:
- Debt Repayment: An allocation of ₹55.00 crores is designated to fully or partially prepay certain outstanding borrowing facilities, optimising the capital structure and lowering finance costs.
- Capital Expenditure: Approximately ₹18.13 crores will be utilised for scaling up high-growth manufacturing verticals (specialised cables and electrical heating solutions) at existing Udaipur facilities.
- General Corporate Purposes: Subject to a cap of 25% of the total fresh equity proceeds, the residual funds will be deployed to support general administrative contingencies and long-term business development.(Note: The company will not receive any capital from the ₹555.00 crore Offer for Sale (OFS) segment, as these funds go directly to the selling shareholders).
How has Tempsens Instruments Performed Financially based on its Reported Records?
The following data presents a financial summary for the company, with all figures denominated in crores of Rupees.
Period Ended | 31 Mar 26 | 31 Mar 2025 | 31 Mar 24 |
Total Income | 455.86 | 382.47 | 278.04 |
Profit After Tax | 71.07 | 62.56 | 40.92 |
EBITDA | 113.17 | 97.32 | 61.13 |
Total Borrowing | 77.95 | 71.83 | 30.13 |
Assets | 661.05 | 551.28 | 271.14 |
Source: RHP Tempsens Instruments (India) Limited
Financial Observations
Total Income
The company registered a highly robust upward trajectory in its revenue streams over the observed fiscal periods.
- Total income expanded steadily from ₹278.04 crores in FY24 to ₹455.86 crores in FY26.
- This growth was propelled by robust industrial capital expenditure cycles in the metal and petrochemical sectors.
- The full consolidation of Marathon Heater from FY25 further accelerated this top-line scale-up.
Tempsens Instruments Total Income
Profit After Tax
Net profitability experienced substantial sequential growth, demonstrating the success of its backward integration strategy.
- PAT surged impressively from ₹40.92 crores in FY24 to ₹71.07 crores in FY26.
- The PAT margin was slightly compressed to 15.59% in FY26 due to the initial setup costs of new overseas units.
- By retaining its earnings, the company successfully built up the internal funds necessary to drive its future expansion plans.
Tempsens Instruments PAT
EBITDA
The company saw a significant rise in its core operational earnings, which reflects effective cost-containment measures in raw material sourcing.
- EBITDA increased dramatically from ₹61.13 crores in FY24 to ₹113.17 crores in FY26.
- The EBITDA margin stood strong at an impressive 24.83% during the most recent fiscal period.
- Deep backward integration in conductor manufacturing protected operational margins against commodity shocks.
Tempsens Instruments EBITDA
Total Borrowing
The business utilised external debt primarily to manage the high working capital intensity of executing large-scale project orders.
- Total borrowings rose from ₹30.13 crores in FY24 to ₹77.95 crores by FY26.
- Even with this increase, the company preserved a very conservative debt-to-equity ratio of 0.15x.
- A dedicated portion of the IPO proceeds will be used to prepay ₹55.00 crores of this debt, further de-risking the balance sheet.
Tempsens Instruments Total Borrowings.
Assets
The overall resource base of the company widened to accommodate its strategic acquisitions and rapid manufacturing scale-up.
- Total assets grew significantly from ₹271.14 crores in FY24 to ₹661.05 crores in FY26.
- This asset build-up includes a substantial ₹108.28 crore recognition in Goodwill from the Marathon amalgamation.
- Rising inventories and trade receivables tied to extended working capital cycles also inflated this metric.
What Are the P/E ratio and Peer Comparison of Tempsens Instruments (India) Limited?
At the top end of the price bracket (₹300 per share), the company's valuation reflects a P/E multiple of 35.93x relative to its reported FY26 basic EPS of ₹8.35.
Analysis:
According to the Red Herring Prospectus, there are no listed companies in India that operate identically across all three of the firm's business segments (temperature sensors, electrical heaters, and specialized cables).
Evaluating the company based purely on its own standalone performance, it demonstrates robust operational efficiency, underpinned by an impressive EBITDA margin of 24.83% and a strong Return on Capital Employed (RoCE) of 21.61% in FY26.
This superior profitability matrix, combined with a healthy top-line revenue base of ₹444.88 crores, underscores the firm's efficient capital utilisation and commanding pricing power in its niche engineering segment.
What is the Industry Outlook of Tempsens Instruments (India) Limited?
Growth potential
- The Indian industrial automation and precision instrumentation sector is experiencing massive tailwinds, propelled by robust domestic CAPEX cycles across the metal, petrochemical, and power segments.
- Government initiatives, specifically the "Make in India" program, strongly favour indigenous technology developers, providing local manufacturers with preferential procurement advantages over foreign imports.
- The global transition towards stringent industrial safety and environmental compliance protocols guarantees long-term, structural volume growth for highly accurate process-monitoring sensors and cables.
Market trends
- The manufacturing of precision sensors and critical heating solutions is characterised by exceptionally high entry barriers due to complex technological requirements and lengthy OEM validation periods.
- Market leaders are increasingly engaging in backward integration, attempting to manufacture core components in-house to protect operating margins from global supply chain disruptions and volatile commodity prices.
- A major industry trend is the strategic acquisition of international subsidiaries by domestic firms to secure advanced European/US technological expertise and rapidly expand their export distribution networks.
What Are The Strengths and Risks of Tempsens Instruments IPO ?
Strengths:
- Dominant Market Share: The firm commands a 10.5% market share in contact temperature sensors and a 100% monopoly on domestic manufacturing of non-contact sensors (pyrometers).
- Defensive Revenues: Recurring Maintenance, Repair, and Operations (MRO) replacement business contributes 32.45% of FY26 revenues, ensuring defensive, high-margin annuity-style cash flows.
- Superior Return Margins: Deep backward integration protects the supply chain, yielding a highly impressive EBITDA margin of 24.83% and a Return on Capital Employed (RoCE) of 21.61% in FY26.
Risks:
- Working Capital Strain: Net Working Capital Days elongated severely from 152 days in FY24 to 210 days in FY26, highlighting that capital is increasingly trapped in inventory and extended trade receivables.
- Sector Concentration: A massive 41.13% of FY26 revenues are exposed directly to the highly cyclical Metal and Petrochemical industries.
- Geographical Vulnerability: With 10 of its 15 manufacturing units located in Udaipur, Rajasthan, operations are highly susceptible to localised disruptions.
Key Considerations for Investors
- Working Capital Strain: Net Working Capital Days have elongated severely, stretching from 152 days in FY24 to 210 days in FY26, indicating capital is heavily locked in inventory and receivables.
- Balance Sheet Leverage: While debt is manageable (Debt-to-Equity of 0.15x), deploying ₹55.00 crores from the IPO proceeds to prepay borrowings will further de-risk the balance sheet and improve net margins.
- Sector Dependency: Revenue is highly concentrated, with 41.13% derived directly from the Metal and Petrochemical industries in FY26, exposing the firm to cyclical CAPEX slowdowns.
- Asset Quality: An experienced investor must note that 16.38% of total assets (₹108.28 crores) is tied up as Goodwill from the Marathon amalgamation, which carries future non-cash impairment risks.
Important IPO Resources
1. Upcoming & Live IPOs in India
2. IPO Allotment Status – How to Check Allotment Status of IPO Shares
3. Latest IPO Subscription Status
5. July 2026 IPO Subscription Review: 32 IPOs Data, Demand Patterns & Key Trends
6. July 2026 IPO Review: 33 IPOs, ₹21140.52 Cr Raised & 56.37x Average Subscription
Key Takeaways
- IPO Price Band: ₹285 to ₹300 per equity share (Employee discount of ₹21 per share)
- Lot Size: 50 shares (Minimum retail application of ₹15,000)
- Allotment Date: Allotment on 25 August 2026
- Listing Date: Listing on BSE and NSE on 27 August 2026
FAQs on Tempsens Instruments IPO
Up-to-date grey market premium data for this mainboard public offering is available on our tracking hub, as unofficial market rates adjust daily according to broader market sentiment.
For this public issue, the price band is set between ₹285 and ₹300 per share, with a concession of ₹21 provided for eligible staff members..
The finalization of the allotment basis is scheduled to take place on 25 August 2026
Investors can verify their allotment status by submitting their application details or PAN on either the KFin Technologies Limited portal or the official BSE and NSE tracking platforms.
The tentative listing date for the equity shares on the BSE and NSE platforms has been set for 27 August 2026.
Tempsens Instruments presents a nuanced investment case. As India’s largest temperature sensor manufacturer, its deep backward integration supports high EBITDA margins of 24.83%, while acquisitions expand its global reach.
However, investors must monitor key risks: Net Working Capital Days have elongated severely to 210 days, direct exposure to cyclical metal and petrochemical industries is substantial, and a significant portion of net worth reflects non-recurring amalgamation goodwill.
Market participants should base their decisions on a thorough reading of the prospectus, noting the geographic concentration in Rajasthan, and exposure to cyclical heavy industries.
Disclaimer: This information is intended solely for educational purposes and does not constitute formal financial advice. Investors should consult a registered SEBI investment advisor to verify their strategy before committing capital.
