Resignation

SIEMENS GnGrG~( October 30, 2026 BSE Limited National Stock Exchange of India Limited Scrip Code: 544390 Symbol: ENRIN Sub.: Information pursuant to Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 (‘SEBI Listing Regulations’) Dear Sir / Madam, Pursuant to Regulation 30 and other applicable regulations of the SEBI Listing Regulations read with the relevant SEBI circular(s), please find enclosed in Annexure A, the details of change in the Senior Management of the Company. Kindly take the same on record. Yours faithfully, For Siemens Energy India Limited Vishal Tembe Company Secretary Encl.: As above Siemens Energy India Limited Registered Office: Birla Aurora, Level 21, Plot No. 1080, Dr. Annie Besant Road, Worli, Mumbai – 400030; Corporate Identity Number: L28110MH2024PLC418770; Tel.: +91 22 6251 7000; E-mail: contact@siemens-energy-india.com; Website: www.siemens-energy-india.com Siemens Energy is a registered trademark licensed by Siemens AG. SIEMENS GnGrG~( Annexure A Mr. Satyajit Ghosh will cease to be Execution Unit Finance Head (Grid Technologies – Transformers and Switchgears) of the Company, effective close of business hours of October 30, 2026, to pursue opportunities in Siemens Energy AG group (his resignation letter is enclosed). Siemens Energy India Limited Registered Office: Birla Aurora, Level 21, Plot No. 1080, Dr. Annie Besant Road, Worli, Mumbai – 400030; Corporate Identity Number: L28110MH2024PLC418770; Tel.: +91 22 6251 7000; E-mail: contact@siemens-energy-india.com; Website: www.siemens-energy-india.com Siemens Energy is a registered trademark licensed by Siemens AG. 8th July, 2026 Executive Director and Chief Financial Officer Siemens Energy India Limited Subject: Resignation from the services Dear Mr. Harish Shekar, As discussed, I hereby tender my resignation from the services of Siemens Energy India Limited, to pursue opportunities in Siemens Energy AG group. I request to be relieved at the close of working hours of 30th October, 2026. It's been a great learning experience at Siemens Energy India Limited, and I thank you for all your support and guidance. Yours Sincerely, Satyajit Ghosh Execution Unit Finance Head (Grid Technologies - Transformers and Switchgears)