Analysts/Institutional Investor Meet/Con. Call Updates

ND/GAIL/SECTT/2026 24.07.2026 Listing Compliance Listing Compliance National Stock Exchange of India Limited BSE Limited Exchange Plaza, 5th Floor, Plot No. C/1 Floor 1, Phiroze Jeejeebhoy G Block, Bandra-Kurla Complex Towers, Dalal Street Bandra (East) Mumbai – 400051 Mumbai – 400001 Scrip Code: GAIL-EQ Scrip Code: 532155 Sub: Earnings Conference Call – Q1 FY 2026-27 Sir/Madam, This is in continuation of our letter of even no. dated 21.07.2026. With reference to the subject cited above, this is to inform that Earnings Conference Call – Q1 FY 2026-27 of GAIL (India) Limited is scheduled to be held on 31st July, 2026 (Friday) at 03:30 PM (IST) (Invitation attached). Please note that no Unpublished Price Sensitive Information is proposed to be shared during the aforesaid Conference Call. This disclosure is in compliance of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015. This is for your information and records. Thanking you Yours faithfully (Deepak Asija) Company Secretary Copy to: 1. Deutsche Bank AG The Capital, 14th Floor C-70, G Block, Bandra Kurla Complex Mumbai -400051 Deutsche Bank AG 2. Beacon Trusteeship Limited 4 C and D Siddhivinayak Chambers, Gandhi Nagar, Opposite MIG Cricket Club Bandra East, Mumbai -400051 Q1FY27 Earnings Call GAIL (India) Limited July 31, 2026 at 3:30 pm (IST) Ambit Capital cordially invites you to the Q1FY27 Earnings Call of GAIL (India) Limited Company Representatives Shri S.K. Sinha - Director (Finance) and Senior Management The teleconference will be moderated by Vivekanand, Institutional Equities, Ambit Capital. Conference Call Details Date: July 31, 2026 | Time: 3:30 pm (IST) Please join the conference via Diamond Pass to avoid wait time. Please click here to register. +91 22 6280 1148 Primary Access Numbers +91 22 7115 8049 Singapore: 800 101 2045 Hong Kong: 800 964 448 International Toll Free Numbers USA: 1 866 746 2133 UK: 0 808 101 1573 We request you to dial in a few minutes prior to the scheduled time.