Analysts/Institutional Investor Meet/Con. Call Updates

IRCON/SECY/STEX/124 30th October, 2026 BSE Limited National Stock Exchange of India Limited Listing Dept./ Dept. of Corporate Services Listing Department Phiroze Jeejeebhoy Towers, Exchange Plaza, Plot no. C-1, G Block, Dalal Street, Bandra –Kurla Complex, Mumbai – 400001 Bandra (East), Mumbai – 400051 पी. जे. टावस(cid:330), दलाल (cid:720)(cid:332)ीट, ए(cid:411)च(cid:336)ज (cid:600)ाजा, (cid:600)ॉट नं सी-1, जी (cid:624)ॉक, मुंबई– 400001 बां(cid:363)ा-कु ला(cid:330) कॉ(cid:817)(cid:600)े(cid:411), बां(cid:363)ा (पूव(cid:330)), मुंबई-400051 Scrip code / ID: 541956 / IRCON Scrip Code: IRCON Ref: Regulation 30 of SEBI (Listing Obligations and Disclosure Requirements) Sub: Intimation of Conference Call to discuss Company’s Financial Results for the quarter and Half year ended on 30th September, 2026/ 30 िसतंबर, 2026 को ख(cid:527) (cid:352)ई ितमाही और Pursuant to Regulation 30 read with Part A of Schedule III of the SEBI (Listing Obligations and Disclosure Requirements), 2015, this is to intimate that a conference call is scheduled to be held on Thursday, 5th November, 2026 at 3:30 PM (IST), to discuss the financial results of the Company for the quarter and half year ended on 30th September, 2026. Please find enclosed herewith the Conference Call invitation hosted by the Company. Note: Time is subject to change. Changes may happen due to exigencies on the part of the Company. Thanking you/ध(cid:586)वाद, Yours faithfully/भवदीया, (Pratibha Aggarwal)/((cid:366)ितभा अ(cid:356)वाल) Membership No/ सद(cid:735)ता (cid:354).: F8874 Ircon International Limited (A Navratna Company) C-4, District Centre, Saket, New Delhi-110017 Quarter and Half Year ended 30.09.2026 Earnings Call Invite On 05th November 2026 (Thursday) at 3:30 PM IST The Management of Ircon International Ltd invites you to a Conference Call to discuss the Quarter and Half Year ended 30.09.2026 results. Management will be represented by • Mr. Saleem Ahmad – Chairman & Managing Director (Additional Charge) • Mrs. Ragini Advani – Director (Finance) • Mr. Alin Roy Choudhury - CGM (Finance) & CFO • Mr. Ram Kumar Goyal – GM (Finance) • Mr. Sachin Garg – DGM (Finance/Investor Relations) Details of the conference call: Date Thursday, 05th November 2026 Time 3:30 PM IST Country Dial-in Primary number +91 22 6280 1341 Secondary number +91 22 7115 8242 International Dial-in - Hong Kong 800964448 - Singapore 8001012045 - UK 08081011573 - USA 18667462133 Pre-register to avoid wait time: https://services.choruscall.in/DiamondPassRegistration/register?confirmationNumber=7064078&linkSec urityString=3f0c9a1c64 Contact: Ircon International Limited Sachin Garg DGM/Finance/IR Mobile: + 91 9899119143 Email: sachin.garg@ircon.org