Analysts/Institutional Investor Meet/Con. Call Updates

HIGHWAY INFRASTRUCTURE LIMITED CIN: L42909MP2006PLC018398 REG. OFFICE ADDRESS: 57-FA, SCHEME NO. 94, PIPLIYAHANA JUNCTION, RING ROAD, INDORE, (M.P.) – 452016, INDIA Tel: +91-731-2590013, 4047177 E-Mail: hiplindore@gmail.com, Visit us at: www.highwayinfrastructure.in 18th August, 2026 To, To, The Secretary, The Secretary, Corporate Relationship Department, Listing Department, BSE Limited National Stock Exchange of India Ltd. P. J. Towers, Dalal Street Exchange Plaza, BKC, Bandra (E) Mumbai- MH 400001. Mumbai - MH 400051. Scrip Symbol: HILINFRA | Scrip Code: 544477 | ISIN: INE00RL01028 Subject: Earnings Call Recording for Q1 FY 2026-27 Dear Sir/Madam, Pursuant to Regulation 30 & 46 of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015 and with reference to our a Post results/Earnings Conference call intimation dated 13th August, 2026, please be informed that our Post results/Earnings Conference call to discuss Unaudited Financial results for the quarter ended 30th June, 2026 was hosted on 18th August, 2026 and the web link for the audio recording of the conference call is as follows: The weblink to access the same is at https://www.highwayinfrastructure.in/intimation-to-stock- exchange/. This is for your information and records. Thanking You, For Highway Infrastructure Limited Palak Rathore Company Secretary & Compliance Officer Membership No.: A-73755