Tempsens Instruments (India) Limited, a Vadodara-headquartered thermal engineering firm, has filed its Draft Red Herring Prospectus (DRHP) with the Securities and Exchange Board of India (SEBI). Known as India's largest manufacturer of contact and non-contact temperature sensors, the company commands approximately 10.5% market share in the temperature sensor segment as of March 31, 2026. The IPO aims to raise funds for capital expenditure and debt repayment, marking a significant milestone for this multi-generational family-owned business.

Company Overview

Tempsens Instruments operates through three core verticals: Temperature Sensing Solutions, Electrical Heating Solutions, and Specialised Cables. Incorporated in 1990, the company is the sole Indian manufacturer of non-contact temperature sensors, holding a ~21.3% market share in that niche. It operates 15 manufacturing units globally, with 10 located in Udaipur, Rajasthan. The company is led by Managing Director Vinay Rathi and CEO Virendra Prakash Rathi, with a management team averaging 15 years of association with the firm.

Offer Details

The IPO is scheduled to open on 20-Aug-2026 and close on 24-Aug-2026. Specific details regarding the price band, issue size, and lot size are not yet available in the DRHP data provided. The net proceeds from the Fresh Issue will be utilised for capital expenditure and debt reduction.

Financial Highlights

The company has demonstrated robust growth over the last three fiscal years, with revenue from operations growing at a CAGR of approximately 27.16% from FY2024 to FY2026. Profit After Tax (PAT) grew at a CAGR of ~31.73% over the same period. International revenue contribution increased from 21.49% in FY2024 to 28.52% in FY2026.

Objects of the Issue

The net proceeds from the Fresh Issue are proposed to be used for the following purposes:

• Capital Expenditure: ₹18.13 Crore for electrical heating solutions (Unit VI) and specialised cable solutions (Unit IV), including machinery and infrastructure.
• Debt Repayment: ₹55.00 Crore for pre-payment or scheduled re-payment of outstanding borrowings to improve the debt-to-equity ratio.
• General Corporate Purposes: Residual amount for consultancy fees, salaries, administration, and other corporate expenses.

Risk Factors

Investors should consider the following material risks highlighted in the DRHP:

• Revenue Concentration: Projects/OEM business contributed 67.55% of revenue in FY2026, exposing the company to long sales cycles and economic volatility.
• Sector Dependency: Metal and petrochemical industries collectively contributed 41.13% of revenue in FY2026, creating cyclicality risk.
• Geographic Concentration: 10 out of 15 manufacturing units are located in Udaipur, Rajasthan, posing operational risks from region-specific disruptions.
• Acquisition Impact: Financial comparability between FY2024 and FY2026 is affected by the acquisition of Tempsens Instruments GmbH and amalgamation of Marathon Heater.

Valuation & Peer Comparison

Peer comparison data is not available in the provided DRHP extract. As the price band and issue size have not been disclosed, a valuation analysis cannot be performed at this stage. Investors should wait for the final prospectus to assess valuation multiples relative to industry peers.

Bottom Line

Tempsens Instruments presents a strong case as a market leader in a niche industrial segment with consistent revenue and profit growth. The company's backward integration and global export reach are key strengths. However, investors must monitor the concentration risk in cyclical sectors and geographic manufacturing clusters. The final investment decision will depend heavily on the issue price once the price band is announced.