HBL has accepted an order worth Rs.31.49 crores (excluding 18% GST) from Intergal Coach Factory, Chennai for supply, installation, testing and commissioning of on-baord Kavach Loco equipment (ver 4.0)

CIN: L40109TG1986PLCO06745 . . ® D.No. 8-2-616, Plot No. 4, Behind Minerva Grand Hotel, B Road No. 11, Banjara Hills, Hyderabad - 500 034, T.S., INDIA HBL ENGINEERING LIMITED Phone : +91-40-66167777 (Formerly known as HBL Power Systems Limited) Date: August 03, 2026 The Listing Department The Department of Corporate Services National Stock Exchange of India Limited BSE Limited Exchange Plaza, Bandra Kurla Complex Phiroze Jeejeebhoy Towers Bandra (East), Mumbai — 400 051 Dalal Street, Mumbai — 400 001 NSE CODE: HBLENGINE BSE SCRIP CODE: 517271 Dear Sir Sub: Disclosure under Regulation 30 of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015 Pursuant to Regulation 30 of the SEBI Listing Regulations, we would like to inform you that HBL has accepted an order worth Rs. 31.49 Crores (excluding 18% GST) from Integral Coach Factory (ICF), Chennai for Supply, installation, testing and commissioning of On-board KAVACH Loco equipment (Ver.4.0). Details as per SEBI Master Circular No. SEBI/HO/CFD/PoD2/P/0155 dated November 11, 2024, read with SEBI/HO/CFD/CFD-PoD-2/P/CIR/P/2024/185 dated December 31, 2024, are appended herewith. This is for your information and records. Thanking you, Yours truly For HBL Engineering Limited (Formerly HBL Power Systems Limited) G B S Naidu Company Secretary Regd. Office : HBL ENGINEERING LIMITED Road No.10, Banjara Hills, Hyderabad - 500 034. Website : www.hbLin DISCLOSURE OF DETAILS AS REQUIRED UNDER SEBI CIRCULARS REFERRED ABOVE S No Particulars Details name of the entity awarding the Integral Coach Factory (ICF), Chennai order(s)/contract(s) whether order(s) / contract(s) is Domestic awarded to domestic/ international entity significant terms and conditions of Supply, installation, testing and order(s)/contract(s) awarded, in brief commissioning of On-board KAVACH loco equipment (Ver.4.0). time period, if any, associated with the Contract to be completed on or before 31 order(s)/contract(s) March 2028. broad commercial consideration or size The total value of the contract is Rs. 31.49 of the order(s)/contract(s); Crores (Excluding 18% GST) Whether the promoter/ promoter group / None of the promoters is interested in the group companies have any interest in transaction. that entity to whom the order(s) / contract(s) is awarded? If Yes, nature of interest and details thereof. whether the same would fall within No. The transaction would not fall under related party transactions? If yes, Related Party Transaction category. whether the same is done at “arm’s | length”. For HBL Engineering Limited (Formerly HBL Power Systems G B S Naidu Company Secretary