Tenneco Clean Air IPO worth ₹3,600, will open for subscription from 12 Nov to 14 Nov 2025. Tenneco Clean Air IPO allotment is expected on 17 Nov, and shares are likely to be listed on BSE & NSE on 19 Nov. Price band for the IPO is set between ₹378 to ₹397 per share and Tenneco Clean Air IPO GMP today stands at 18.89%.
Tenneco Clean Air IPO GMP Live Rates Day by Day
Tenneco Clean Air GMP today (12th Nov 2025) stands at 18.89%. GMP values change daily, and we’ll keep you updated with the latest figures.
Remember, Grey Market Premium is an unofficial price at which an IPO trades before listing, offering an early hint of its performance. A positive GMP indicates potential gains, while a negative GMP signals a discount. Since GMP is highly volatile, investors should not rely on it alone and must consider other factors before investing in Tenneco Clean Air IPO.
GMP figures are for news purposes only. We neither trade nor recommend trading in the grey market.
| GMP Date | IPO Price | GMP | Estimated Listing Price | Estimated Profit |
|---|---|---|---|---|
| 18-11-2025 | ₹ 397 | ₹ 121 | ₹518 (30.48 %) | ₹ 4,477 |
| 17-11-2025 | ₹ 397 | ₹ 121 | ₹518 (30.48 %) | ₹ 4,477 |
| 16-11-2025 | ₹ 397 | ₹ 122 | ₹519 (30.73 %) | ₹ 4,514 |
| 15-11-2025 | ₹ 397 | ₹ 123 | ₹520 (30.98 %) | ₹ 4,514 |
| 14-11-2025 | ₹ 397 | ₹ 115 | ₹512 (28.97 %) | ₹ 4.255 |
| 13-11-2025 | ₹ 397 | ₹ 76 | ₹473 (19.14 %) | ₹ 2,812 |
| 12-11-2025 | ₹ 397 | ₹ 85 | ₹482 (21.41 %) | ₹ 3.145 |
| 11-11-2025 | ₹ 397 | ₹ 61 | ₹458 (15.37 %) | ₹ 2,257 |
| 10-11-2025 | ₹ 397 | ₹ 55 | ₹452 (13.85 %) | ₹ 2,035 |
| 09-11-2025 | ₹ 397 | ₹ 67 | ₹464 (16.88 %) | ₹ 2,479 |
| 08-11-2025 | ₹ 397 | ₹ 66 | ₹463 (16.62 %) | ₹ 2,442 |
| 07-11-2025 | ₹ 397 | ₹ 96 | ₹493 (24.18 %) | ₹ 3,552 |
Tenneco Clean Air IPO Details
- Tenneco Clean Air’s IPO is worth ₹3600, which is an entirely OFS.
- Tenneco Clean Air’s IPO will open for subscription on 12 Nov 2025 and close on 14 Nov 2025.
- Tenneco Clean Air’s IPO allotment is likely to take place on 17 Nov 2025 and the shares are expected to be listed on BSE and NSE on 19 Nov 2025.
- The promoters currently hold 97.25%, which will come down to 74.79% after the IPO lisitng.
- MUFG Intime India will be the registrar for Tenneco Clean Air's IPO.
Tenneco Clean Air IPO Dates
Here are some important dates for Tenneco Clean Air IPO.
| IPO Open Date | 12-Nov-25 |
| IPO Close Date | 14-Nov-25 |
| IPO Allotment Date | 17-Nov-25 |
| Initiation of Refunds | 18-Nov-25 |
| Demat Credits | 18-Nov-25 |
| Listing Date | 19-Nov-25 |
| Listing on | BSE, NSE |
Tenneco Clean Air IPO Reservation
For Tenneco Clean Air IPO, 35% has been reserved for retail investors.
| Investor Category | Shares Offered |
|---|---|
| QIB Investors | 50% |
| Retail Investors | 35% |
| NII (HNI) Investors | 15% |
Tenneco Clean Air IPO Lot Size
Retail investors can apply for a minimum of 1 lot, which includes 37 shares costing ₹14,689. Maximum investment allowed for retail investors is 13 lots, which totals 481 shares and costs ₹1,90,957.
| Application | Lots | Shares | Amount |
|---|---|---|---|
| Retail (Min) | 1 | 37 | ₹ 14,689 |
| Retail (Max) | 13 | 481 | ₹ 1,90,957 |
| S-HNI (Min) | 14 | 518 | ₹ 2,05,646 |
| S-HNI (Max) | 68 | 2,516 | ₹ 9,98,852 |
| B-HNI (Min) | 69 | 2,553 | ₹ 10,13,541 |
About Tenneco Clean Air IPO
Tenneco Clean Air India, incorporated in 2018, is a subsidiary of Tenneco Inc., a global leader in clean air and powertrain technologies. The company operates within Tenneco’s Clean Air division and specializes in emission control systems for both passenger and commercial vehicles.
In India, TCAIL supplies advanced exhaust and after-treatment solutions that help automakers meet strict emission norms such as Bharat Stage VI. Its product range includes catalytic converters, diesel particulate filters, mufflers, exhaust pipes, and other critical components used in modern vehicles.
The company has a strong manufacturing base in India. As of March 31, 2025, it operates 12 production facilities across India. The company enjoys a strong market presence with a 60 % share in commercial vehicle OEMs, 42 % in off-highway vehicles excluding tractors, and ranks among the top 4 suppliers in the passenger vehicle segment.
Tenneco Clean Air IPO Financial Performance
Tenneco Clean Air reported a PAT of ₹553.14 Cr on 31 March 2025 and in FY24 reported ₹416.79 Cr. Over the past 3 years, the company’s PAT has been continuously growing. All financial details are provided in the table below.
| Period Ended | 31 Mar 2025 | 31 Mar 2024 | 31 Mar 2023 |
|---|---|---|---|
| Assets (₹Cr) | 2,831.58 | 2,136.26 | 2,429.65 |
| Total income (₹Cr) | 4,931.45 | 5,537.39 | 4,886.96 |
| PAT (₹Cr) | 553.14 | 416.79 | 381.04 |
| EBITDA (₹Cr) | 815.24 | 612.09 | 570.63 |
| Net Worth | 1,255.09 | 1,116.59 | 1,378.82 |
| Reserves and Surplus | 1,208.76 | 767.26 | 896.05 |
| PAT Margin (%) | 11.31 | 7.62 | 7.89 |
| ROE | 42.65 | 38.05 | 32.88 |
| ROCE | 56.78 | 45.4 | 33.51 |
| Debt/Equity | -0.17 | -0.17 | -0.31 |
Source: Pine Labs RHP
Tenneco Clean Air IPO Peer Comparison from RHP
Tenneco Clean Air IPO has the lowest EPS compared to its peers. Higher EPS is always considered better. Below is a quick comparison of Tenneco Clean Air vs Bosch vs Timken India.
| Company | EPS Diluted (₹) | P/E (x) |
|---|---|---|
| Tenneco Clean Air India | 13.68 | 29.02 |
| Bosch | 683.25 | 57.39 |
| Timken India | 59.48 | 49.22 |
| SKF India | 114.5 | 19.21 |
| ZF Commercial Vehicle Control System India | 242.9 | 53.67 |
| Sharda Motor Industries | 109.71 | 9.67 |
| Gabriel India | 17.05 | 75.92 |
| Uno Minda | 16.37 | 75.11 |
| Sona BLW Precision Forgings | 9.92 | 46.49 |
Tenneco Clean Air IPO Strengths and Weaknesses
Knowing about the strengths and weaknesses of Tenneco Clean Air IPO helps you make an informed decision.
- Strong R&D, compliance with emission norms, and long-term relationships with major auto companies.
- Solid presence across commercial vehicles, off-highway equipment, and passenger vehicles.
- Leading supplier of complex, high-tech clean air and exhaust systems.
- Well-spread manufacturing facilities across India that improve supply chain efficiency.
- Backed by the global Tenneco Group, giving access to advanced technology and a diversified OEM base.
- Consistent positive operating cash flow and steady profit growth in recent years.
- High dependence on a small group of customers, with the top 10 contributing most of the revenue.
- Business performance is closely linked to emission standards and regulatory policies.
- Over 80 % of revenue comes from Indian PV and CV OEMs, making it vulnerable to demand changes.
- Transition toward electric vehicles may reduce long-term demand for some products.
Tenneco Clean Air IPO GMP FAQs
What is Tenneco Clean Air IPO GMP Today?
Tenneco Clean Air IPO GMP today is ₹75.
What are Tenneco Clean Air IPO Expected Returns?
Tenneco Clean Air IPO Expected Returns are 18.89%, as of 10th November, this may change in the coming days.
When will Tenneco Clean Air IPO open and close?
Tenneco Clean Air’s IPO will open for subscription on 12 Oct 2025 and close on 14 Nov 2025.
What is the lot size for Tenneco Clean Air IPO?
Retail Investors can bid for a minimum of 1 lot, which includes 37 shares. And one lot will cost you ₹14,689.
What is the share allotment date for Tenneco Clean Air IPO?
The allotment of shares is expected to be completed by 17 Nov 2025.
Who is the registrar of Tenneco Clean Air IPO?
MUFG Intime India is the registrar for Tenneco Clean Air’s IPO.
Is Tenneco Clean Air IPO good to buy?
Tenneco Clean Air IPO may attract investors due to its growing PAT and strong ROE & ROCE
Happy investing and thank you for reading!
Disclaimer:
This website content is only for educational purposes, not investment advice. Before making any investment, it’s important to do your own research and be fully informed. Investing in the stock market includes risks, and you should carefully read the Risk Disclosure documents before proceeding. Please remember that past performance doesn’t guarantee future results, and due to market fluctuations, your investment goals may not always be achieved.
