Tenneco Clean Air India Limited, a subsidiary of Tenneco Inc., operates in the clean mobility space, specialising in emission control and powertrain technologies for both passenger and commercial vehicles. The company designs and manufactures exhaust and after-treatment systems such as catalytic converters, diesel particulate filters, mufflers, and exhaust pipes. With a strong emphasis on sustainability, it supports automotive manufacturers in meeting evolving environmental standards like Bharat Stage VI. Its extensive manufacturing footprint across India allows it to serve major OEMs efficiently, while its focus on innovation and engineering excellence strengthens its position in the country’s automotive component industry. Over the years, Tenneco Clean Air India has aligned its growth strategy with the transition toward cleaner and more efficient vehicle systems, maintaining a stable presence in a regulatory-driven market.
Investors interested in subscribing to the Tenneco Clean Air India IPO can do so through multiple digital and banking channels. Applications can be made via a demat account by logging into a registered broker’s trading platform or mobile app, selecting the IPO, entering the preferred lot size and bid price, and confirming the order. Alternatively, investors can apply using UPI or the ASBA (Application Supported by Blocked Amount) facility available through most banks’ net banking portals. Once the application is submitted and payment is authorised, the funds are blocked until allotment. After successful allotment, shares are credited directly to the investor’s demat account, completing the investment process.
For more details, visit the Tenneco Clean Air India IPO page.
Tenneco Clean Air India IPO Details and Objectives
Details
| Information
|
IPO Date
| November 12, 2025 to November 14, 2025
|
Issue Size
| 9,06,80,101 shares
(aggregating up to ₹3,600.00 Cr)
|
Price Band
| ₹378 to ₹397 per share
|
Lot Size
| 37 shares
|
Listing At
| BSE NSE
|
Purpose of the IPO
The IPO is an offer for sale (OFS), and therefore, the company itself will not receive any funds from the issue.
The entire proceeds from the offer will be received by the Promoter Selling Shareholder, after deducting offer-related expenses and applicable taxes.
The funds raised will help the promoter realise part of their investment in the company, providing an opportunity for partial disinvestment.
The offer-related expenses, including listing fees, commissions, legal and registrar fees, banking charges, and marketing costs, will be borne by the Promoter Selling Shareholder.
Timeline of Tenneco Clean Air India IPO
Event
| Date
|
|---|
IPO Open Date
| Wed, Nov 12, 2025
|
IPO Close Date
| Fri, Nov 14, 2025
|
Tentative Allotment
| Mon, Nov 17, 2025
|
Initiation of Refunds
| Tue, Nov 18, 2025
|
Credit of Shares to Demat
| Tue, Nov 18, 2025
|
Tentative Listing Date
| Wed, Nov 19, 2025
|
Cut-off time for UPI mandate confirmation
| 5 PM on Fri, Nov 14, 2025
|
Pricing & Lot Size of Tenneco Clean Air India IPO
Price Band for the IPO
Minimum Lot Size and Application Details
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
|
Tenneco Clean Air India IPO Application Process
The Tenneco Clean Air India IPO application process can be completed online through your trading platform. Below is a step-by-step guide to applying for the IPO:
Step 1: Login to Your Trading Platform
Access your trading account using the broker's app or website.
Step 2: Navigate to the IPO Section
Go to the IPO section to view active IPO listings.
Step 3: Select the Open IPO and Click Apply
Locate Tenneco Clean Air India IPO in the list of available IPOs and click the ‘Apply’ button.
Step 4: Enter the Quantity of Shares You Wish to Apply For
Specify the number of shares (minimum lot size: 1200 shares) within the price band of ₹378 to ₹397 per share.
Step 5: Provide Your UPI ID
Enter your UPI ID for payment authorization and ensure sufficient funds in your bank account.
Step 6: Confirm the Application
Review your application details and confirm the UPI mandate before 5 PM on the last application day.
Step 7: Complete the Process and Wait for Allotment
Submit the application and monitor the allotment status to check if shares have been allocated to you.
Financial Health and Performance
Key Financial Metrics
Total Assets: Grew from ₹2,429.65 crore in FY23 to ₹2,918.77 crore as of June 2025.
Total income: Reached ₹1,316.43 crore in FY25.
Profit After Tax (PAT): Stood at ₹168.09 crore for June 2025.
Net Worth: Recorded at ₹1,250.38 crore in FY25.
Reserves and Surplus: Recorded at ₹1,204.30 crore (June 2025), growing steadily over the years.
EBITDA: Stood at ₹228.88 crore in June 2025.
Recent Performance and Growth Prospects
The company has shown consistent growth in its asset base, reflecting its expanding operations and strengthened financial position.
Its total income has increased steadily, supported by stable demand from automotive OEMs and a diversified product portfolio.
Profitability has improved over the years, highlighting operational efficiency and effective cost management practices.
A strong net worth indicates the company’s sound financial health and ability to sustain long-term growth.
Continuous growth in reserves and surplus demonstrates a prudent approach to reinvestment and value creation.
Stable earnings before interest, tax, depreciation, and amortisation (EBITDA) underscore the company’s solid operating performance and capacity to generate healthy cash flows.
With ongoing investments in technology, localisation, and capacity enhancement, the company is positioned for steady expansion in the evolving clean-air and powertrain segment.
Investment Risks and Opportunities
Potential Risks of Investing in the IPO
Since the IPO is an Offer for Sale (OFS), the company itself will not receive any proceeds, meaning no direct capital will flow into business operations or expansion activities.
The company’s performance is closely tied to the automotive sector, making it sensitive to factors such as regulatory changes, fuel transitions, and fluctuations in vehicle production and sales.
Opportunities and Growth Potential
The company’s expertise in emission control and powertrain systems positions it favourably amid India’s increasing emphasis on cleaner and more sustainable mobility solutions.
With its established manufacturing base, technological capabilities, and partnerships with major OEMs, the company is well-placed to benefit from the ongoing evolution of the automotive industry and rising demand for low-emission vehicles.
Key Performance Indicator (KPI)
KPI
| Values
|
ROE
| 42.65%
|
ROCE
| 56.78%
|
RoNW
| 46.65%
|
PAT Margin
| 11.31%
|
EBITDA Margin
| 16.67%
|
Price to Book Value
| 12.77
|
Market Capitalization
| ₹16,023.09 Cr.
|
Tenneco Clean Air India IPO Registrar & Lead Managers
Registrar
| Lead Manager(s)
|
|---|
MUFG Intime India Pvt.Ltd.
| JM Financial Ltd.
|
Company Address of Tenneco Clean Air India Ltd
Tenneco Clean Air India Ltd.
RNS2,
Nissan Supplier Park SIPCOT Industrial Park,
Oragadam Industrial Corridor Sriperumbudur Taluk,
Kancheepuram, Tamil Nadu, 602105
Phone: +91 124 4784 530
Email: TennecoIndiaInvestors@tenneco.com
Website: http://www.tennecoindia.com/
Conclusion
The Tenneco Clean Air India IPO represents a key development for the company as it seeks to broaden its presence in the Indian capital market. Operating under Tenneco Inc., the company focuses on emission control and powertrain systems, offering solutions that align with evolving environmental and regulatory standards. Its operations are supported by multiple manufacturing facilities across India, enabling it to cater to major automotive OEMs while maintaining efficiency and technological focus.
The offer, structured as an Offer for Sale (OFS), provides the promoter an opportunity for partial disinvestment. Investors can apply for the IPO through digital trading platforms or bank-supported ASBA facilities. The company’s consistent financial performance, established market presence, and continued engagement with clean mobility solutions form the foundation of its ongoing business activities in India’s evolving automotive sector.
Interested in more opportunities? Check out our Upcoming IPO section for new listings and don’t forget to check your Tenneco Clean Air India IPO allotment status.