Analysts/Institutional Investor Meet/Con. Call Updates

HEIL/SE-26/2026-27 August 10, 2026 To, To, The Manager (Listing), The Manager (Listing), The BSE Limited National Stock Exchange of India Limited Phiroze Jeejeebhoy Towers, "Exchange Plaza", C-l, Block - G, Dalal Street, Bandra - Kurla Complex, Bandra (E) Mumbai – 400 001 Mumbai – 400 051 Script Code No. : 543600 Symbol : HARSHA Dear Sir/Madam, Subject : Intimation of Schedule of Investor/analyst Meet Ref : Regulation 30 of SEBI (Listing Obligations and Disclosures Requirements) Regulations, 2015 With reference to above mentioned subject matter and pursuant to Regulation 30 of SEBI (Listing Obligation and Disclosures Requirements) Regulations, 2015, this is to inform you that the Company will be participating in the Equirus Annual India Conference’26 as per the details below: Day/Date Organised By Type of Meeting Venue Friday, Equirus Annual India Group/One on one Sofitel BKC, August 14, 2026 Conference’26 meeting Mumbai The Company officials will not be sharing any unpublished price sensitive information during their interaction in the said call. Kindly note that changes in the existing schedules of these meeting may take place due to unforeseen exigencies if any on part of the Company/Investors. The aforesaid intimation is being uploaded on the website of the Company viz; www.harshaengineers.com in accordance with Regulation 46 of SEBI (Listing Obligations and Disclosure Requirements) Regulation 2015. Kindly take the above information in your record. Thanking You, Yours faithfully, FOR HARSHA ENGINEERS INTERNATIONAL LIMITED Kiran Mohanty Company Secretary and Chief Compliance Officer MEM NO. : F9907 Harsha Engineers International Limited CIN : L29307GJ2010PLC063233 Corporate & Registered Office: Sarkhej - Bavla Road, Changodar, Ahmedabad, Sanand - 382213, Gujarat, India. Tel.: +91-2717-618200 Fax: +91-2717-618259 E-mail: sec@harshaengineers.com URL: www.harshaengineers.com