Receipt of Letter of Intent from REC Power Development and Consultancy Limited

HGIEL/HO/COMPLIANCE/2026-27/695 August 18, 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: Receipt of Letter of Intent from REC Power Development and Consultancy Limited In continuation to our earlier announcement dated May 26, 2026 and pursuant to Regulations 30, 51 and other applicable provisions of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, we wish to inform you that H.G. Infra Engineering Limited (the “Company” or “HGINFRA”) has received Letter of Intent (LOI) on August 18, 2026 from REC Power Development and Consultancy Limited (A wholly owned subsidiary of REC Limited) for Construction of 220/132/33 kV AIS Substation, Ranipur (Mau) and 220/132/33kV AIS Substation, Chunar (Mirzapur) with their associated lines through tariff based competitive bidding process in the state of Uttar Pradesh. The details required under SEBI Regulations and SEBI Circulars were already given on May 26, 2026. This is for your information and records. Thanking you, Yours faithfully, For H.G. Infra Engineering Limited Ankita Mehra Company Secretary & Compliance Officer Mem. No. A33288