Adani Total Gas Ltdhas informed BSE that the meeting of the Board of Directors of the Company is scheduled on 22/10/2026 ,inter alia, to consider and approve Unaudited Financial Results for the Quarter and Half Year Ended September 30. 2026

October 1, 2026 BSE Limited National Stock Exchange of India Limited P J Towers, Exchange plaza, Dalal Street, Bandra-Kurla Complex, Mumbai – 400001 Bandra (E), Mumbai – 400051 Scrip Code: 542066 Scrip Code: ATGL Sub: Intimation of Board Meeting Dear Sir / Madam, Pursuant to Regulation 29 and other applicable provisions of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, we would like to inform you that the meeting of the Board of Directors of the Company will be held on Thursday, October 22, 2026, inter alia, to consider and approve the Unaudited Financial Results (Standalone and Consolidated) of the Company for the quarter and half year ended September 30, 2026. Trading window closure In continuation to our earlier intimation dated September 28, 2026 and pursuant to the applicable provisions of the SEBI (Prohibition of Insider Trading) Regulations, 2015, as amended, and as per the Company's Code of Conduct, the trading window for dealing in securities of the Company shall remain closed from October 01, 2026 and will re-open on October 25, 2026 i.e. 48 hours after the results are made public. The Designated Persons have been advised not to trade in securities of the Company either by themselves or by their immediate relatives during the period of closure of the trading window. Investors call The Company will hold investor / analyst calls on Friday, October 23, 2026 to discuss the financial results for the quarter and half year ended September 30, 2026 and business outlook. Details of the calls will be intimated and published on the Company’s website in due course. This is for your information and records. The intimation is also being uploaded on the Company’s website at www.adanigas.com Kindly take the same on your records. Thanking you. Yours faithfully, For Adani Total Gas Limited Anil Agrawal Company Secretary Adani Total Gas Limited Tel : +91 79 6624 3200 (Formerly known as Adani Gas Ltd) Fax: +91 79 2754 2988 Crest 4-5, Inspire Business Park investor.agl@adani.com Shantigram, Nr. Vaishnodevi Circle, www.adanigas.com S.G.Highway, Ahmedabad – 382 421 Gujarat, India CIN: L40100GJ2005PLC046553 Registered Office: “Adani Corporate House”, Shantigram, Near Vaishno Devi Circle, S. G. Highway, Khodiyar, Ahmedabad - 382421