Appointment of Mr. Preyash Jhaveri as Chief Financial Officer and Key Managerial Personnel of the Company w.e.f. September 3, 2026

September 3, 2026 BSE Limited National Stock Exchange of India Limited P J Towers, Exchange plaza, Dalal Street, Bandra-Kurla Complex, Bandra (E) Mumbai – 400001 Mumbai – 400051 Scrip Code: 542066 Scrip Code: ATGL Sub: Disclosure under Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 – Appointment of Chief Financial Officer (Key Managerial Personnel). Dear Sir / Madam, Further to our letter dated December 22, 2025 and pursuant to Regulation 30 read with Schedule Ill of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 ("SEBI Listing Regulations"), we hereby inform that on the recommendation of the Nomination and Remuneration Committee of the Company, the Board of Directors (“the Board”), at its meeting held on September 3, 2026, has approved the appointment of Mr. Preyash Jhaveri as Chief Financial Officer (Key Managerial Personnel) of the Company with effect from September 3, 2026. The Board Meeting commenced at 1:15 p.m. and concluded at 1:55 p.m. The requisite disclosure as required under Regulation 30 of the SEBI Listing Regulations is enclosed herewith as ‘Annexure-A’. Consequent to above, the revised list of the Key Managerial Personnel (KMP) who are severally authorized to determine materiality of an event or information and making disclosures to the stock exchange(s) under the SEBI Listing Regulations, is as under: Name of KMP Designation Updated Contact Details: Email ID and Phone No. Mr. Suresh Executive Director investor.agl@adani.com Manglani Mr. Sanjay Pandita Chief Executive Officer 079 - 66243200 Mr. Preyash Jhaveri Chief Financial Officer Mr. Anil Agrawal Company Secretary & Compliance Officer 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 Kindly take the same on your records. Thanking you, Yours faithfully, For Adani Total Gas Limited Anil Agrawal Company Secretary Encl.: As above 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 Annexure-A Details under amended Regulation 30 of the SEBI Listing Regulations Particulars Details Name Mr. Preyash Jhaveri Reason for change viz. Appointed as Chief Financial Officer (Key appointment, resignation, Managerial Personnel) of the Company removal, death or otherwise Date of appointment/ With effect from September 3, 2026 cessation & term of appointment Brief profile (in case of Mr. Preyash Jhaveri is a B.Com, LL.B., Chartered appointment) Accountant and holds a Post Graduate Diploma in Business Management (PGDBM). Mr. Jhaveri is an accomplished results-driven finance professional with 30+ years of experience having strong expertise in business partnering, financial planning, controllership, regulatory and tax compliances, and strategic value creation across large and diversified businesses, including multinational and joint venture (MNC/JV) environments. He plays a pivotal role in driving financial discipline, operational efficiency, and long-term growth across the organization Mr. Jhaveri joined the Company in 2007 and has been serving as the Interim Chief Financial Officer since December 22, 2025. Prior to this, he has worked with Torrent Pharmaceuticals Limited, Enercon (India) Limited, The Arvind Mills Limited, India Gum Limited and Core Healthcare Limited during the period from July 1995 to July 2007. Disclosure of relationship Not Applicable between Directors Information as required under Not Applicable circular No. LIST/COMP/14/ 2018-19 and NSE/CML/2018/ 24 dated June 20, 2018 issued by BSE and NSE respectively 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