Earning Conference Call - Q2 FY 27

November 4, 2026 TD Power Systems Limited (CIN -L31103KA1999PLC025071) REGISTERED OFFICE & FACTORY: The Corporate Service The Listing Department 27, 28 and 29, KIADB Industrial Area Department T h e N a t i o n a l S t o c k E x c h a n g e of India Ltd. Dabaspet, Nelamangala Taluk BSE Limited Exchange Plaza, Bandra- Kurla Complex Bengaluru Rural District Bengaluru – 562 111 India P J Towers, Dalal Street Bandra (East) Mumbai – 400 001 Mumbai 400 051 Tel +91 80 229 95700 / 6633 7700 Scrip Code: 533553 S y m b o l : T D P O W E R S Y S F a x + 9 1 8 0 7 7 3 4 4 3 9 / 2 2 9 9 5 7 1 8 Mail tdps@tdps.co.in www.tdps.co.in Sirs, Sub: Analyst & investors call A conference call relating to the Unaudited Financial Results of the Company for the quarter and half year ended September 30, 2026, has been scheduled on Friday, November 13, 2026, for analyst and investors. Enclosed are the details of aforesaid call. Kindly take the above on record. Yours faithfully, For TD POWER SYSTEMS LIMITED Bharat Rajwani Company Secretary & Compliance Officer Encl: A/a Steam Turbine Generator Site Installation TD Power Systems Limited Hydro Turbine Cordially invites you to the Earnings Conference Call Generator to discuss the Financial and Operational Performance & for Q2 and H1 FY27 Site Installation on Friday, 13th November 2026 at 11:30 AM IST Gas Turbine with Generator & Mr. Nikhil Kumar – Managing Director, Site Installation Mr. Deepak Kumar Sinha – Chief Executive Officer, Ms. M N Varalakshmi – Chief Financial Officer & Senior Management Team Gas Engine Generator Please click here for pre-registration link Site Installation Access Numbers Primary Number: +91 22 6280 1309 / +91 22 7115 8210 Diesel Engine USA: 1 866 746 2133 Generator UK: 0 808 101 1573 & Toll Free Number: Site Installation Singapore: 800 101 2045 Hong Kong: 800 964 448 Motors RSVP: Mr. Sagar Shroff / Mr. Tanay Shah, Strategic Growth Advisors Pvt. Ltd. Contact: +91-9820519303 / +91-9833391899