Analysts/Institutional Investor Meet/Con. Call Updates

GSPL TRANSMISSION LIMITED GTL Bhavan, E-18, GIDC Electronics Estate, Nr. K-7 Circle, Sector – 26, Gandhinagar – 382028 Gujarat (INDIA) Tel : +91-79-23268500/700 Website: www.gspltrans.com Ref: GTL/S&L/2026-27 Date: 4th November, 2026 To To The Manager (Listing) The Manager (Listing) The BSE Limited, The National Stock Exchange of India Ltd. Phiroze Jeejeebhoy Towers, “Exchange Plaza”, Bandra-Kurla Dalal Street, Mumbai – 400 001 Complex, Bandra (E), Mumbai – 400 051 Scrip Code: 544801 Company Symbol: GSPLTRANS Sub: Disclosure under Regulation 30 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 - Link for Audio Recording of Post Results Earnings Conference Call (Q2 & H1 – FY 26-27) held on 04th November, 2026 Dear Sir/Madam, Pursuant to Regulation 30 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 and in continuation to our letter dated 31st October, 2026, please find below the link of audio recording of the post results earnings conference call (Q2 & H1 – FY 26-27) held with the analysts on Wednesday, 04th November, 2026 at 5:00 p.m. IST. Link to access call recording: https://www.gspltrans.com/audio-video/10048708.mp3 Kindly take same on records. Thanking you, For, GSPL Transmission Limited Rajeshwari Sharma Company Secretary CIN: U49300GJ2024SGC153672