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Tenneco Clean Air India Ltd. IPO
NSE & BSE Bookbuilding IPO Offer For Sale Closed Live Chart
GMP +₹87 +21.91% Est. Listing ₹484 P&L/Lot +₹3,219
Issue Price
₹397
Face ₹10
GMP
+₹87
+21.91% premium
Est. Listing
₹484
GMP based
Lot Size
37
shares / lot
Min Amount
₹14,689
1 lot · 37 shares
Live Price
tap to chart
Allotment
Important Dates
6/6 completed
Open
Close
Allotment
Refund
Demat
Listing
Done
Open Date
12 Nov 2025
Wed Completed
Done
Close Date
14 Nov 2025
Fri Completed
Done
Allotment
17 Nov 2025
Mon Completed
Done
Refund
18 Nov 2025
Tue Completed
Done
Demat Credit
18 Nov 2025
Tue Completed
Done
Listing Date
19 Nov 2025
Wed Completed
UPI Deadline: 14 Nov 2025
Issue Details
Pricing & Size
Issue Price
₹397 Face ₹10
Lot Size
37 shares
Min Investment
₹14,689
Total Issue Size
9,06,80,101 shares (aggregating up to ₹3,600.00 Cr)
IPO Information
Issue Type
Bookbuilding IPO
Sale Type
Offer For Sale
Listing Exchange
NSE & BSE
Script / Ticker
-
Allocation Breakdown
Market Maker
-
QIB Portion
4,53,40,050 (50.00%)
NII / HNI
1,36,02,015 (15.00%)
Retail
3,17,38,035 (35.00%)
Employee
-
Net Offer to Public
-
Shareholding Pattern
Pre-Issue Shareholding
40,36,04,309 shares
Post-Issue Shareholding
40,36,04,309 shares
Application Size
CategoryMin LotsSharesAmount
Retail (sNII) 1 37 ₹14,689
Lead Managers & Market Maker
Book Running Lead Managers
JM Financial Ltd.
Citigroup Global Markets India Pvt.Ltd.
Axis Bank Ltd.
HSBC Securities & Capital Markets (India) Pvt.Ltd.
IPO Timeline
Open
12 Nov
✓ Done
Close
14 Nov
✓ Done
Allotment
17 Nov
✓ Done
Listing
19 Nov
✓ Done
Registrar Details
MUFG Intime India Pvt.Ltd.
SEBI Registered Registrar & Transfer Agent
Phone
+91-22-4918 6270
Email
tennecocleanair.ipo@in.mpms.mufg.com
Company Contact
Email
TennecoIndiaInvestors@tenneco.com
Phone
+91 124 4784 530
Address
RNS2, Nissan Supplier Park SIPCOT Industrial Park, Oragadam Industrial Corridor Sriperumbudur Taluk, Kancheepuram, Tamil Nadu, 602105
Grey Market Premium
LIVE
Current GMP
+₹87
+21.91% vs Issue Price
Issue Price
₹397
Est. Listing
₹484
Lot Size
37 shares
P&L / Lot
+₹3,219
GMP is unofficial grey market data. Does not guarantee listing price or returns.
GMP Return Calculator
Estimated Listing
GMP %
Investment (1 Lot)
Total Investment
Expected P&L
ROI
Tenneco Clean Air India Ltd. LIVE
INR ·
vs Issue
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High
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P/E
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| Price
Market Reference
IPO Issue Price
₹397
GMP
+₹87 (+21.91%)
GMP Est. Listing
₹484
Previous Close
Exchange
Data from Yahoo Finance. May be delayed 15–20 min. GMP is unofficial. Not investment advice.
Category-wise Subscription
Category Sub (×) Offered Bid For Amt (Cr)*
QIB 4,53,40,050 (50.00%) ₹180,000.00 Cr
NII / HNI (Total) 1,36,02,015 (15.00%) ₹54,000.00 Cr
Retail Investors 3,17,38,035 (35.00%) ₹126,000.00 Cr
Total ** 9,06,80,100 (100.00%) ₹3,599,999.97 Cr
* Based on ₹397.00 (upper price band)
NII / HNI Breakdown
Shares Reserved
QIB
4,53,40,050 (50.00%)
NII
1,36,02,015 (15.00%)
Retail
3,17,38,035 (35.00%)
* Shares Offered and Total Amount are indicative. ** Excluding Market Maker portion. Data sourced from exchange bidding platform.
Financial Summary
Amount in ₹ Crore
Metric30 Jun 202531 Mar 202531 Mar 2024
Revenue1316.434931.455537.39
PAT168.09553.14416.79
EBITDA228.88815.24612.09
Net Worth1250.381255.091116.59
Total Assets2918.772831.582136.26
Reserves1204.301208.76767.26
Borrowings
Key Financial Ratios
42.65%
ROE
Return on Equity
56.78%
ROCE
Return on Capital Employed
46.65%
RONW
Return on Net Worth
11.31%
PAT Margin
PAT / Revenue
16.67%
EBITDA Mgn
EBITDA / Revenue
12.77
P/BV
Price to Book Value
13.71
Pre EPS
EPS Pre-Issue
16.66
Post EPS
EPS Post-Issue
28.97
Pre P/E
P/E Pre-Issue
23.83
Post P/E
P/E Post-Issue
About Tenneco Clean Air India Ltd.

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
Frequently Asked Questions
What is the issue price of Tenneco Clean Air India Ltd. IPO?
The issue price of Tenneco Clean Air India Ltd. IPO is ₹397 per share, face value ₹10.
What is the lot size?
Minimum lot size is 37 shares, requiring ₹14,689.
What are the IPO dates?
Opens 12 Nov 2025, closes 14 Nov 2025.
When is the listing date?
Tentative listing: 19 Nov 2025 on NSE & BSE.
What is the current GMP?
Current GMP is +₹87, estimated listing ₹484 (+21.91%). GMP is unofficial.
How to apply?
Apply via ASBA through your bank, or via UPI through any broker app.

Check Allotment Status

Tenneco Clean Air India Ltd. IPO · Expected 17 Nov 2025

Check on Registrar
Post-IPO Timeline
Allotment Date
17 Nov 2025
Refund Initiation
18 Nov 2025
Demat Credit
18 Nov 2025
Listing Date
19 Nov 2025
Live Price LIVE
Quick Facts
Closed
GMP Signal
Bullish
+₹87
+21.91%
Issue Price
₹397
Face ₹10
Lot Size
37
shares / lot
Min Amount
₹14,689
1 lot
Est. Listing
₹484
GMP +₹87
Key Dates
Open
12 Nov Done
Close
14 Nov Done
Listing
19 Nov Done
Registrar
MUFG Intime India Pvt.Ltd.
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