Please find enclosed herewith UAFR for the 2nd Quarter and Half year ended September 30, 2026

GPT Infraprojects Limited Regd. Office: GPT Centre, JC-25, Sector III, Salt Lake, Kolkata – 700 106, India CIN: L20103WB1980PLC032872 Phone : +91-33-4050-7000, Email : info@gptgroup.co.in , Visit us: www.gptgroup.co.in GPTINFRA/CS/SE/2026-27 November 4, 2026 The Department of Corporate Services National Stock Exchange of India Limited BSE Limited, Exchange Plaza, Plot no. C/1, G Block, Phiroze Jeejeebhoy Towers, Dalal Street Bandra-Kurla Complex, Bandra (E), Mumbai – 400001 Mumbai - 400051 Scrip Code: 533761 Scrip Symbol: GPTINFRA ISIN: INE390G01014 Dear Sir/Madam, Sub: Submission of Un-Audited Financial Results for the 2nd quarter and half year ended on September 30, 2026 In pursuance of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, we are to inform you that the Board of Directors at their meeting held today i.e. November 4, 2026 have inter- alia considered, approved and taken on record the Un-Audited Financial Results (Standalone & Consolidated) of the Company for the 2nd Quarter and half year ended on September 30, 2026. A copy of Un-Audited Financial Results (Standalone & Consolidated) along with Limited Review Report of the Statutory Auditors thereon for the 2nd Quarter ended on September 30, 2026, as required under Regulation 33 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, is enclosed herewith for your record and reference. Thanking you, Yours Sincerely, For GPT Infraprojects Limited Sonam Lakhotia Company Secretary & Compliance Officer Mem No.: 41358 Encl: As above