Analysts/Institutional Investor Meet/Con. Call Updates

July 21, 2026 The Secretary National Stock Exchange of India Limited BSE Limited Exchange Plaza, C-1, Block G, PJ Towers, Dalal Street Bandra Kurla Complex, Mumbai: 400 001 Bandra (E) Company Scrip Code: 500411 Mumbai – 400 051 Company Scrip Code: THERMAX EQ Sub: Intimation of Conference Call Ref: Regulation 30 of Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015 (“Listing Regulations”) Dear Sir/Madam, In pursuance of the Listing Regulations, we hereby inform you that an Analysts / Investors conference call on the financial results of the Company for the quarter ended June 30, 2026, will be held on Friday, July 31, 2026 at 11.00 a.m. (IST). The details of the conference call are enclosed herewith. We request you to take this information on record. Thanking you, Yours faithfully, For THERMAX LIMITED Sangeet Hunjan Company Secretary & Compliance Officer M.N.: A23218 Encl: As above Thermax Ltd Q1FY27 Earnings Call Friday, 31 July 2026 at 11:00 hrs (IST) DAM Capital Advisors Ltd invites you to Thermax Ltd’s post results conference call Thermax’s Management Speakers Mr. Ashish Bhandari – Managing Director & CEO Mr. Rajendran Arunachalam – Group CFO & Executive Vice President Call Leaders Kunal Shah – Analyst, DAM Capital Advisors Ltd Dial-in Details Universal access: +91 22 6280 1384, +91 22 7115 8285 (accessible from all networks and countries) Diamond passcode link: click here International timings Hong Kong Singapore UK USA 13:30 (HKT) 13:30 (SGT) 06:30 (BST) 01:30 (EDT) *Please dial-in at least 5-10 minutes prior to the schedule to get connected to the call in time For further information please contact Kunal Shah / Yashkumar Jain DAM Capital Advisors Limited : +91 22 4202 2578 / 2678  kunal.s@damcapital.in / yashkumar@damcapital.in