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19 Nov 2025
Tenneco Clean Air IPO Listing - Automotive Emissions Control Company
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Published on: 19 November 2025, 10:15 AM IST
Tenneco Clean Air IPO Listing: Complete Analysis
Tenneco Clean Air, the global leader in automotive emissions control and clean air solutions, made a stellar debut on Indian stock exchanges today.
The company's shares listed at a 27.2% premium over its IPO price, reflecting overwhelming investor confidence in the automotive emissions control sector.
IPO Listing Key Details
- IPO Listing Date: 19 November 2025
- Listing Time: 10:00 AM IST (Normal market hours)
- Issue Price: ₹397 per share
- Listing Price (NSE): ₹505
- Listing Gain: ₹108 (27.20%)
- Current Status: ₹505.00 (0.00%)
- Stock Symbols:
- BSE: 543350
- NSE: TENNECO
Current Share Price Performance
| Exchange | Current Price | Change | % Change | Day High | Day Low |
|---|---|---|---|---|---|
| NSE | ₹505.00 | ₹0.00 | 0.00% | ₹505 | ₹505 |
| BSE | ₹504 | +₹107 | +26.95% | ₹504 | ₹504 |
IPO Allotment Status & GMP Trends
Allotment Status: The basis of allotment was finalized on November 17, 2025
How to Check Allotment Status:
- Visit the registrar's website: Link Intime India Pvt. Ltd.
- Select "Tenneco Clean Air IPO"
- Enter your PAN number or application number
- Check your allotment status
GMP (Grey Market Premium) History:
| Date | GMP | Expected Listing |
|---|---|---|
| 18-Nov-2025 | ₹110 | 27.7% gain |
| 17-Nov-2025 | ₹105 | 26.4% gain |
| 16-Nov-2025 | ₹95 | 23.9% gain |
| 15-Nov-2025 | ₹85 | 21.4% gain |
IPO Subscription Details
The Tenneco Clean Air IPO received massive investor response across all categories:
| Category | Times Subscribed |
|---|---|
| QIB | 156.8x |
| NII | 298.4x |
| Retail | 42.7x |
| Total | 128.6x |
About Tenneco Clean Air
Tenneco Clean Air is a global leader in designing, manufacturing, and distributing clean air and emissions control products for the automotive industry.
Key Business Segments:
- Catalytic Converters
- Diesel Particulate Filters
- Exhaust Systems
- Emissions Control Technologies
- Clean Air Solutions for Commercial Vehicles
Global Presence: Operations across 15 countries with 28 manufacturing facilities
Market Leadership: Among top 3 global players in automotive emissions control
Financial Highlights (Pre-IPO)
| Particulars | FY 2025 | FY 2024 | Growth |
|---|---|---|---|
| Revenue (₹ Cr) | 8,450 | 7,200 | 17.4% |
| Net Profit (₹ Cr) | 620 | 480 | 29.2% |
| EBITDA Margin | 14.8% | 13.2% | +160 bps |
Investment Rationale
- Stringent Emission Norms: Beneficiary of global tightening emission standards (BS-VI, Euro 7)
- Electric Vehicle Transition: Plays crucial role in hybrid vehicle emissions control
- Market Leadership: Strong competitive position in growing emissions control market
- Global Diversification: Revenue spread across North America, Europe, and Asia
- R&D Focus: Strong investment in clean air technology development
Disclaimer: Investments in securities market are subject to market risks. Read all related documents carefully before investing. The information provided is for educational purposes only.
Last Updated: 19 November 2025, 10:15 AM IST | Source: NSE, BSE, Company RHP
