General 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 16th October, 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) M umbai- MH 400001. M umbai - MH 400051. Scrip Symbol: HILINFRA | Scrip Code: 544477 | ISIN: INE00RL01028 Subject: Intimation regarding Appointment of Investor Relation Agency Finportal Investments Private Limited Dear Sir/Madam, Pursuant to the Regulation 30 and any other applicable provisions of Securities and Exchanges Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015, we wish to inform you that the Company has entered into a mandate/engagement with Finportal Investments Private Limited (“IR Agency”) on 16th October 2026 for providing Investor communication, investor/analyst engagement, investor outreach and related services to the Company. The engagement has been entered into on the terms and conditions mutually agreed between the Company and the IR Agency. The Company further confirms that Finportal Investments Private Limited is an independent third-party service provider and is not a related party of the Company within the meaning of the applicable provisions the Companies Act, 2013 and the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015. You are requested to take above information record. Thanking You, For Highway Infrastructure Limited Palak Rathore Company Secretary & Compliance Officer Membership No. – A-73755 Encl: As above.