Tenneco Clean Air IPO

Tenneco Clean Air IPO

Tenneco Clean Air India Limited, a subsidiary of the global automotive leader Tenneco Inc., specializes in emission control and ride performance systems. The company operates through two divisions: Clean Air & Powertrain Solutions, supplying advanced exhaust and after-treatment solutions (catalytic converters, DPFs, mufflers) to meet stringent emission standards like Bharat Stage VI; and **Advanced Ride Technologies**, providing shock absorbers and advanced suspension systems. Tenneco Clean Air operates 12 manufacturing facilities across seven states in India, serving major domestic and global OEMs and Tier 1 suppliers. The business leverages its parent's global R&D strength to deliver advanced, locally-affordable technologies.

Issue Price
397
Current GMP
₹103 (25.94%)
Overall Subscription
61.79x
Issue Size
₹3600.00 Cr
Advertisement

Live Subscription by Application

CategoryApplications OfferedApplications ReceivedSubscription
QIB1,81,36,0204,0200.00x
FII
-117-
DFI
-82-
MF
-90-
Other
-3,731-
NII26,2594,17,55015.90x
bNII
17,5061,70,8409.76x
Corporate
-1,279-
Individual
-1,60,755-
Other
-8,806-
sNII
8,7532,46,71028.19x
Corporate
-410-
Individual
-2,36,055-
Other
-10,245-
Retail8,57,78536,68,4194.28x
Cut-off price
-30,06,332-
Fixed price
-6,62,087-
Total1,90,20,06440,89,9890.22x

Live Subscription by Shares

CategoryShares OfferedShares AppliedSubscription
QIB1.81 Cr316.98 Cr174.78x
FII
-85.22 Cr-
DFI
-155.75 Cr-
MF
-24.30 Cr-
Other
-51.71 Cr-
NII1.36 Cr58.20 Cr42.79x
bNII
90.68 L44.77 Cr49.38x
Corporate
-36.60 L-
Individual
-42.00 Cr-
Other
-2.41 Cr-
sNII
45.34 L13.43 Cr29.61x
Corporate
-2.62 L-
Individual
-12.85 Cr-
Other
-54.66 L-
Retail3.17 Cr17.03 Cr5.37x
Cut-off price
-14.11 Cr-
Fixed price
-2.92 Cr-
Total6.35 Cr392.21 Cr61.79x

Subscription Summary

QIB
Shares Applied:174.78x
Applications Offered:0.00x
NII
Shares Applied:42.79x
Applications Offered:15.90x
Retail
Shares Applied:5.37x
Applications Offered:4.28x

Quick Stats

Total Categories3
IPO TypeMainboard
StatusListed

Get IPOwiz App

Track IPOs on the go with our mobile app

Download Now

Join us on Telegram for instant IPO updates!

Join Now

Data Last Updated

17 Nov 2025, 01:30 pm

Auto-refreshing
Advertisement

Understanding Subscription Categories

QIB

Qualified Institutional Buyers

Includes FII, DFI, Mutual Funds, and other qualified institutions.

NII

Non-Institutional Investors

High net-worth individuals: bNII (₹10L+) and sNII (₹2L-₹10L).

Retail

Retail Individual Investors

Retail investors with applications up to ₹2 lakh per PAN.

Frequently Asked Questions

What is the current subscription status of Tenneco Clean Air IPO?
The current overall subscription for Tenneco Clean Air IPO is 61.79x. This indicates the total demand relative to the shares offered. Higher subscription typically suggests strong investor interest.
How to check Tenneco Clean Air IPO subscription status?
You can check Tenneco Clean Air IPO subscription status on IPOwiz, BSE website, NSE website, or your broker's platform. Subscription data is updated regularly during the IPO period from 12 November 2025 to 14 November 2025.
What do subscription numbers mean?
Subscription numbers show how many times the IPO is oversubscribed. For example, 61.79x means the IPO received 61.79x times more applications than shares available. Higher subscription in retail category generally means lower allotment chances.
When does Tenneco Clean Air IPO subscription close?
The subscription for Tenneco Clean Air IPO closes on 14 November 2025. Applications must be submitted before the closing time on this date. Late applications will not be accepted.
What is the difference between QIB, NII, and Retail subscription?
QIB (Qualified Institutional Buyers) includes mutual funds, FIIs, and other institutions. NII (Non-Institutional Investors) includes high net-worth individuals investing above ₹2 lakh. Retail includes individual investors with applications up to ₹2 lakh. Each category has separate subscription quotas.
How does subscription affect allotment chances?
Higher subscription in your category means lower allotment chances. For example, if retail subscription is 61.79x, it means there are 61.79x times more applications than shares available, making allotment competitive.
When will Tenneco Clean Air IPO allotment be finalized?
The allotment for Tenneco Clean Air IPO will be finalized and announced on 17 November 2025. You can check your allotment status on the registrar's website, BSE, NSE, or your demat account after this date.
What happens after subscription closes?
After subscription closes on 14 November 2025, the company and registrar process all applications. Allotment is finalized by 17 November 2025, and shares are credited to successful applicants' demat accounts before the listing date on 19 November 2025.
Can I apply after subscription closes?
No, you cannot apply after the subscription closes on 14 November 2025. All IPO applications must be submitted during the subscription period from 12 November 2025 to 14 November 2025. Late applications are automatically rejected.
What is the issue size and lot size for Tenneco Clean Air IPO?
The issue size for Tenneco Clean Air IPO is ₹3600.00 Cr, and the lot size is 37 shares. The price range is ₹378.0 - ₹397.0. You must apply in multiples of the lot size.