Intimation for Schedule of Investors'' Conference Call/Meet on financial results of the Company for the quarter ended June 30, 2026

ISGEC ISGEC HEAVY ENGINEERING LTD. Noida -201 301 (UP.) India (GST No.: 09AAACT5540K2Z4) Tel.: +91-120-4085000 I 01 I 02 Fax: +91-120-2412250 E-mail· corpcomm@isgec.com www.isgec.com Date: August 04, 2026 To, To, SSE Limited National Stock Exchange of India Limited P J Tower, Dalal Streets Exchange Plaza, C-1, Block G, Mumbai -400 001, Sandra Kurla Complex, Sandra (E) Mumbai - 400 051 Company Scrip Code: 533033 Company Symbol: ISGEC Furnlshine of Information as per the Securities and Exchanee Board of India (Listine Obligations and Disclosure ReqyiremcntsJ Regulations, 2015 ("Listing Regulations") Subject: Intimation of Schedule oflnvestors' Conference Call/ Meet Dear Sir /Ma'am, 1. In pursuance of Regulation 30 and other applicable regulations(s) read with Para A of Part A of Schedule III of the Listing Regulations, we hereby inform you that an Analysts / Investors Conference Call/ Meet on the financial results of the Company for the quarter ended June 30, 2026, will be held on Wednesday, August 12, 2026, at 04:00 p.m. (1ST) (i.e., 16:00 HRS). 2. The details of the conference call/ meet are enclosed herewith. 3. This intimation is also being disclosed on the website of the Company at www.isgec.com. 4. The above is for your information and record please. Thanking you, For lsgec Heavy Engineering Limited Fo~sf~\H~av~neering Limited Kalyan Ghosh l<alya~ 7 Compliance Officer Compli ce Officer Membership No. A10790 Membership No. A10790 Address: A-4, Sector-24, Noida-201301, Address: A-4, Sector-24, No Uttar Pradesh, India Uttar Pradesh, India Encl: As above Regd. Office: Radaur Road, Yamunanagar 135 001 (Haryana) India GIN: L23423HR1933PLC000097 is pleased to invite you to the Q1FY27 Results Conference Call ISGEC Heavy Engineering Ltd (CIN: L23423HR1933PLC000097) Represented by Mr. Aditya Puri, Managing Director Mr. Kishore Chatnani, Joint Managing Director and CFO Mr. Sanjay Gulati, Joint Managing Director and Head – Manufacturing Units Wednesday, August 12, 2026 at 16:00 hrs India Time Universal Access: +91 22 6280 1144 / +91 22 7115 8045 Toll Free Numbers: Singapore 8001012045 Hong Kong 800964448 UK 08081011573 USA 18667462133 Diamond Pass registration link: Copy this Link in your browser: Link Call Coordinator Mr. Mohit Kumar: Phone: +91 22 6807 7419; Email: kumar.mohit@icicisecurities.com Mr. Abhinav Nalawade: Phone: +91 22 6807 7230, Email: abhinav.nalawade@icicisecurities.com For any clarification, please contact: Mr. Rushad Kapadia: Phone: +91 22 6807 7334, e-mail: rushad.kapadia@icicisecurities.com Ms. Seema Sehgal: Phone: +91 9871116926, e-mail: seema.sehgal@icicisecurities.com Ms. Minali Ginwala: Phone: +91 22 6807 7454, e-mail: minali.ginwala@icicisecurities.com