Analysts/Institutional Investor Meet/Con. Call Updates

HGIEL/HO/COMPLIANCE/2026-27/723 November 04, 2026 BSE Limited National Stock Exchange of India Limited Phiroze Jeejeebhoy Towers, Exchange Plaza, C-1, Block G, Dalal Street, Bandra Kurla Complex, Bandra (East), Mumbai- 400 001 Mumbai- 400 051 Scrip Code: 541019/977063 Scrip Symbol- HGINFRA Dear Sir/Madam, Sub: Earnings Conference Call Audio Recording for Q2 & H1 FY27 Pursuant to Regulation 30 and other applicable Regulations of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, please find below the link for the audio recording of the earnings conference call made on November 04, 2026, on unaudited standalone and consolidated financial results of the Company for the quarter and half year ended September 30, 2026. The same is available on the Company’s website at: https://www.hginfra.com/_assets/org/f4b20ddc-cd49-4dc5-a5cb- a0e6a0d75694/document/1b937b9e44c43d15acd5e399d021930b2e08820fa5ec9d739fbb5b8a9b7fa917. This is for your information and record. Thanking you, Yours faithfully, For H.G. Infra Engineering Limited Ankita Mehra Company Secretary & Compliance Officer Mem. No.: A33288