Tenneco Clean Air IPO allotment finalized; listing on November 19

Business Nov 17, 2025

Tenneco Clean Air India's ₹3,600 crore IPO just wrapped up with huge demand—it was subscribed 61.79 times over.
The offer, open from November 12 to 14 at a price band of ₹378-₹397 per share, saw investors from all corners jumping in.

What does the company do?

Tenneco Clean Air India, part of US-based Tenneco Inc., makes emission control systems and powertrain tech for cars and trucks.
Their innovations help vehicle makers meet strict Bharat Stage VI pollution norms.
Focused on cleaner air solutions, they leverage global R&D capabilities.

Other details

Allotment was finalized on November 17—shares will hit your demat soon if you got lucky.
Listing is set for November 19 on BSE and NSE.
The gray market hints at a possible debut around ₹519 per share, showing strong buzz thanks to Tenneco's solid reputation in clean tech.