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Tenneco Clean Air India Ltd. Logo

Tenneco Clean Air India Ltd. IPO

Closed Bookbuilding IPO NSE & BSE Offer For Sale
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Issue Price ₹397
GMP +₹87
Est. Listing ₹484 (+22%)
Lot Size 37
Face Value ₹10
Issue Size 90,680,101 shares (aggregating up to ₹3,600 Cr)
Subscription

IPO Timeline

Open Date12-Nov-25
Close Date14-Nov-25
Allotment17-Nov-25
Refund Initiation18-Nov-25
Demat Credit18-Nov-25
UPI Mandate Deadline14-Nov-25
Listing Date19-Nov-25
Lock-in (30%)17-Dec-25
Lock-in (50%)15-Feb-26

Category-wise Subscription

Shares offered, bid & amount
CategorySub (x)OfferedBid ForAmt (Cr)*
QIB 45,340,050 (50%) ₹180,000 Cr
NII (HNI) 13,602,015 (15%) ₹54,000 Cr
Retail 31,738,035 (35%) ₹126,000 Cr
Σ  Total90,680,100 (100%)₹3,600,000 Cr

Only available investor categories are shown. Amount is auto-calculated when shares offered and issue price are available.

Issue Details

Issue Price / Price Band₹397
Face Value₹10
Lot Size37 shares
Issue Size90,680,101 shares (aggregating up to ₹3,600 Cr)
Issue TypeBookbuilding IPO
Listing ExchangeNSE & BSE
Sale TypeOffer For Sale
Script Code
Net Offer to Public
Amount In₹ Crore
Stock Price History · BSE
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Minimum Investment (Lot-wise)

CategoryLotsSharesAmount (₹)
Retail (Min)137₹14,689
Retail (Max)13481₹190,957
S-HNI (Min)14518₹205,646
B-HNI (Min)672,479₹984,163
Retail1 lot(s)37 shares₹14,689

Shareholding Pattern

Pre-Issue Shareholding403,604,309 shares%
Post-Issue Shareholding403,604,309 shares%
Reserved for Market Maker

Financial Statements Amount in ₹ Crore

Metric 30 Jun 2025 31 Mar 2025 31 Mar 2024
Revenue 1,316 4,931 5,537
EBITDA 229 815 612
Profit After Tax 168 553 417
Net Worth 1,250 1,255 1,117
Total Assets 2,919 2,832 2,136
Reserves & Surplus 1,204 1,209 767

Valuation & Key Ratios

ROE43%
ROCE57%
RONW47%
PAT Margin11%
EBITDA Margin17%
Debt/Equity
P/BV13
Pre EPS₹14
Post EPS₹17
Pre P/E29
Post P/E24

Grey Market Premium (GMP)

+₹87 Current GMP
₹484 Est. Listing Price
+22% Expected Gain

GMP is an unofficial grey market indicator and does not guarantee actual listing price. Invest at your own risk.

Objects of the Issue

Company Overview

Incorporated in 2018, Tenneco Clean Air India Limited is a subsidiary of Tenneco Inc., a global leader in designing and manufacturing clean air and powertrain products for automotive applications. The company operates within the Clean Air division, focusing on emission control technologies for both light and commercial vehicles.

In India, Tenneco Clean Air provides advanced exhaust and after-treatment systems, helping vehicle manufacturers meet increasingly stringent emission norms such as Bharat Stage VI. Its product portfolio includes catalytic converters, diesel particulate filters (DPFs), mufflers, and exhaust pipes.

The company has manufacturing facilities strategically located across India to support OEMs and Tier 1 customers. It emphasizes sustainability, innovation, and compliance with environmental regulations through advanced R&D and engineering capabilities.

As of March 31, 2025, the company have 12 manufacturing facilities, comprising seven Clean Air & Powertrain Solutions facilities and five Advanced Ride Technology facilities, across seven states and one union territory in India.

Products:

  • The Clean Air & Powertrain Solutions division: Clean Air Solutions, Powertrain Solutions
  • The Advanced Ride Technologies division designs, manufactures and sells shock absorbers, struts and advanced suspension systems.

As of March 31, 2025, the company had 145 employees dedicated to the design, engineering and R&D department.

Competitive Strengths:

  • Market leading supplier of critical, highly engineered and technology intensive clean air, powertrain and suspension solutions to leading Indian and global OEMs
  • Strategically diversified portfolio of proprietary products and solutions well positioned to capture market and industry trends
  • Innovation-focused approach aided by our ability to leverage Tenneco Group’s global R&D initiatives to cross-deploy global technologies for proprietary, modular and customized products at Indian price points
  • Flexible and automated manufacturing footprint of 12 strategically located plants well-supported by a localized supply chain

Company Information

AddressRNS2, Nissan Supplier Park SIPCOT Industrial Park, Oragadam Industrial Corridor Sriperumbudur Taluk, Kancheepuram, Tamil Nadu, 602105