ACC Limited has informed the exchange regarding change in Corporate Office Address of Registrar and Share Transfer Agent (RTA) of the Company i.e. Kfin Technologies Limited.

November 5, 2026 National Stock Exchange of India Limited BSE Limited Scrip Symbol: ACC Scrip Code: 500410 Dear Sir/ Madam, Subject: Intimation - Change in the Corporate Office Address of Registrar and Share Transfer Agent (RTA) of the Company i.e. Kfin Technologies Limited. With regard to the captioned subject matter, we would like to inform that Kfin Technologies Limited, the RTA of the Company, has informed the Company regarding change in its existing Corporate Office Address w.e.f. December 1, 2026. The new Corporate Office Address of Kfin Technologies Limited is as under: KFin Technologies Limited: 6,23,24, 25th Floor, South Tower, Rajapushpa West Avenue, Survey No. 115, Kokapet, Serilingampally Mandal, Ranga Reddy District, Telangana - 500075 The above change pertains solely to the Corporate Office address of the RTA of the Company. All the other details remain unchanged. The above intimation will also be uploaded on the website of the Company i.e. www.acclimited.com. Kindly take the above on your record. Thanking you, Yours Sincerely, For, ACC Limited Bhavik Parikh Company Secretary & Compliance Officer Membership No.: A40719 ACC Limited Registered Office: Adani Corporate House Shantigram, Near Vaishnodevi Circle, S. G. Highway, Khodiyar, Ahmedabad – 382 421, Gujarat, India Ph +91 79-2656 5555 E mail: acc-investorsupport@adani.com www.acclimited.com CIN: L26940GJ1936PLC149771