Tenneco Clean Air India Limited has scheduled its 8th Annual General Meeting for Friday, August 28, 2026, at 4:00 p.m. (IST). The meeting will be held through Video Conferencing ('VC') or Other Audio Visual Means ('OAVM'), allowing shareholders to participate remotely without physical presence at a common venue. This format ensures broader accessibility for members while adhering to regulatory guidelines issued by the Ministry of Corporate Affairs ('MCA') and the Securities and Exchange Board of India ('SEBI').

The company notified stakeholders on August 3, 2026, pursuant to Regulation 30 and Regulation 47 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015. The notice was published in The Financial Express and Makkal Kural to inform shareholders of the upcoming proceedings. Roopali Singh, Company Secretary and Compliance Officer, signed the intimation, confirming that all procedural requirements under the Companies Act, 2013, have been met.

Meeting Details and Venue

The registered office of Tenneco Clean Air India Limited, located at RNS2, Nissan Supplier Park, SIPCOT Industrial Park, Oragadam Industrial Corridor, Sripurumbudur Taluk, Kancheepuram, Tamil Nadu-602105, will be deemed the venue for the AGM. Instructions for joining the meeting via VC/OAVM will be provided in the formal Notice of the AGM, which will be circulated in due course.

E-Voting Process

Shareholders will have the opportunity to cast their votes electronically on the resolutions proposed for the AGM. The company has appointed Central Depository Services Limited ('CDSL') to facilitate e-voting. Members can exercise their voting rights through remote e-voting before the AGM or during the meeting. Those who vote remotely prior to the AGM may still attend but will not be entitled to vote again.

To ensure seamless participation, shareholders holding shares in dematerialised mode are requested to register their email addresses and mobile numbers with their respective depositories through depository participants. Shareholders holding physical shares must furnish their contact details to the company or its Registrar and Transfer Agent, MUFG Intime India Private Limited, using the prescribed forms specified in the AGM Notice.

Document Availability

Electronic copies of the AGM Notice and the Integrated Annual Report for the Financial Year 2025-26 will be dispatched to shareholders whose email addresses are registered with the company, Depository Participants ('DPs'), or the RTA. These documents will also be accessible on the company’s website at www.tennecoindia.com/investor-relations , as well as on the websites of BSE Limited, National Stock Exchange of India Limited, and CDSL at www.evotingindia.com .

For queries regarding the AGM or the annual report, shareholders may contact the compliance officer at complianceofficer@tenneco.com . The company emphasized that this notice is issued for the benefit of all members and ensures full compliance with MCA and SEBI circulars.

Tenneco Clean Air India Limited will host an earnings conference call on Thursday, August 6, 2026, at 4:00 PM IST to discuss its financial performance for the quarter ended June 30, 2026 (Q1 FY27). The event aims to provide investors and analysts with management’s perspective on the company’s operational and financial outcomes for the period.

The disclosure is made pursuant to Regulation 30 read with Schedule III of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015. Tenneco Clean Air India Limited confirmed that the discussion will be based solely on publicly available information, and no Unpublished Price Sensitive Information (UPSI) will be shared during the proceedings.

Management Participation

The following executives will represent the company during the call:

• Arvind Chandrasekharan: Whole Time Director & Chief Executive Officer
• Mahender Chhabra: Chief Financial Officer
• Roopali Singh: Company Secretary & Compliance Officer

The session will begin with a brief management discussion on business performance, followed by a question-and-answer segment.

Call Details and Access

Participants are required to pre-register via the provided link before joining. The investor presentation will be submitted to stock exchanges prior to the call and will be available on the company’s website at https://tennecoindia.com/investor-relations/ . A transcript and audio recording will also be posted on the website within the stipulated timeframe.

For further inquiries, Himanshu Sharma, Head of Investor Relations, can be contacted at HIMANSHU.SHARMA2@TENNECO.COM .