Change in Management

HEIL/SE-32/2026-27 August 20, 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 Scrip Code : 543600 Symbol : HARSHA Dear Sir/Madam, Sub :Resignation of Senior Management Personnel of the Company Ref : Regulation 30 of SEBI (Listing Obligations and Disclosures Requirements) Regulations, 2015 With reference to the above-mentioned subject and pursuant to Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, we wish to inform you that Mr. Lokesh Miglani, Senior General Manager, Head–Brass SBU of the Company, has submitted his resignation from the Company effective from the close of business hours on August 21, 2026, on account of new opportunities. The Company accepted his resignation and relieved him of the services as of the close of business hours on August 21, 2026. The details as required under SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 read with SEBI Circular No. HO/49/14/14(7)2025-CFD-POD2/I/3762/2026 dated January 30, 2026, is given in Annexure A and a copy of his resignation letter is enclosed. This is for the information of the exchange and the members. 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 Annexure A Name Mr. Lokesh Miglani Reason for change viz. Resignation appointment, re-appointment, resignation, removal, death or otherwise; Date of appointment / Effective from close of business hours on August 21, 2026 reappointment / Cessation (as applicable) & term of appointment/re-appointment; Brief Profile Not Applicable Disclosure of relationships Not Applicable between directors (in case of appointment of a director). 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