Please find attached herewith schedule of Investors/Analysts Earnings Conference Call - Q2 FY 27.

October 27, 2026 National Stock Exchange of India Limited BSE Limited "Exchange Plaza" Phiroze Jeejeebhoy Towers Bandra-Kurla Complex, Bandra (East) Dalal Street Mumbai - 400051 Mumbai - 400001 Scrip Symbol: IRMENERGY Scrip Code: 544004 Sub: Intimation of schedule of Investors/Analysts Earnings Conference Call – Q2 FY27 Dear Sir/Madam, Pursuant to Regulation 30 read with Schedule III of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015, we wish to inform you that the Company has scheduled an Analyst/Investor Earnings Conference Call on Monday, November 02, 2026, at 10:00 a.m. (IST) to discuss the financial results and performance of the Company for the quarter and half year ended September 30, 2026. The detailed invite of the said call is enclosed herewith. This is for your information and records. Thanking you. Yours sincerely, For, IRM Energy Limited Akshit Soni Company Secretary & Compliance Officer Encl: As above IRM Energy Limited Earnings Conference Call | Q2FY27 & H1FY27 You are cordially invited to the post result Earnings Conference Call of IRM Energy Ltd to discuss Q2FY27 & H1FY27 updates Date: Monday, November 02, 2026 Time 10:00 HRS 086 3416 8616 Universal Access numbers 086 4536 6731 UK 0800 016 3439 USA 1877 387 0849 Singapore 800 101 1941 Hongkong 800 903 171 Express Join with Diamond Pass™ No Wait Time Pre-Registration Facility • Step 1: Pre Registration Link. You will receive an email confirmation with the call details on the registered email address. • Step 2: Dial into the call on the Conference Call date, you will be directly connected to the call. THE CALL WOULD BE ATTENDED BY THE SENIOR MANAGEMENT TEAM OF IRM ENERGY About IRM Energy Limited: ► IRM Energy Limited, a part of the Cadila Pharmaceuticals Group, is an integrated City Gas Distribution (CGD) company engaged in the development, operation, and expansion of CGD networks across multiple geographies in India, serving industrial, commercial, domestic, and automotive customers. ► Backed by the strong legacy and governance framework of the Cadila Group, one of India's leading privately held business conglomerates with diversified interests, IRM benefits from a solid foundation for sustainable growth. ► Company has established a strong footprint across its authorized Geographical Areas (GAs) in Gujarat, Punjab, Tamil Nadu, and the Union Territory of Diu, catering to a diverse customer base. ► As of June 30, 2026, IRM operated a network of 6,985 inch-kms, serving 86,590 domestic customers, 228 industrial customers, 589 commercial customers, and through 153 CNG stations, reflecting its rapid scale-up and strengthening market presence. ► With over eight years of operational experience, IRM has emerged as one of the faster-growing CGD players in India, supported by disciplined execution, infrastructure expansion, and customer-centric growth initiatives. ► Guided by a strong focus on safety, operational excellence, customer service, and technology adoption, the Company leverages a lean and efficient operating model to deliver reliable and sustainable energy solutions while capitalizing on India's expanding natural gas ecosystem. For further details, please get in touch with: IRM Energy Limited Ernst & Young LLP Mr. Ashish Maheshwari, CFO Ms. Krishna Patel | Mr. Arpit Mundra Email: investor.relations@irmenergy.com Email: Krishna.patel2@in.ey.com Email: arpit.mundra@in.ey.com