Certificate under SEBI (Depositories and Participants) Regulations, 2018

SSPSL /SEC / 2026-2027 / JULY/01 DATE: 10th JULY, 2026 TO, TO, THE LISTING DEPARTMENT, THE MANAGER – LISTING BSE LIMITED, NATIONAL STOCK EXCHANGE OF INDIA LTD, P.J. TOWERS, DALAL STREET, EXCHANGE PLAZA, BANDRA – KURLA COMPLEX, FORT, MUMBAI – 400 001, BANDRA(EAST), MUMBAI – 400 051, MAHARASHTRA MAHARASHTRA BSE SCRIP CODE: 517273 NSE SYMBOL: S&SPOWER Dear Sir/Madam, Sub: Cer(cid:415)ficate under Regula(cid:415)on 74(5) of the SEBI (Depositories and Par(cid:415)cipants) Regula(cid:415)ons, 2018 We hereby submit the Confirmation Certificate dated 07th July, 2026, received from M/s. GNSA Infotech Private Limited, the Registrar to an Issue and Share Transfer Agent (RTA) of the Company, pursuant to Regulation 74(5) of the SEBI (Depositories and Participants) Regulations, 2018, for the quarter ended 30th June, 2026. Kindly take the same on record. Thanking You For S & S POWER SWITCHGEAR LIMITED PRINCE THOMAS COMPANY SECRETARY M.NO.: F11841 S&S Power Switchgear Limited Plot No.14, CMDA Industrial Area - II, Chithamanur Village, Maraimalai Nagar, Chengalpattu District, Chennai - 603 209, Tamil Nadu, India Tel: +91 44 2745 0131 | E-mail: secretarial@sspowergroup.com| Website: www.sspowergroup.com | CIN: L31200TN1975PLC006966 GNSA Infotech Private Ltd. STA Department, Nelson Chambers, F-Block, 4th Floor, #115, Nelson Manickam Road, Aminthakarai, Chennai 600 029. Tel : +91-44-42962025 Email : sta@gnsaindia.com Website: gnsaindia.com CIN-U65993TN1994PTC027878 REF: SECT\JUNE\S&S Power\NSE.2026-27-1 July 07, 2026 The Manager Listing Department National Stock Exchange of India Limited - 1, Block G, Bandra-Kurla Complex, Bandra (E), Mumbai - 400051. Stock Code: S&SPOWER Subject: Certificate under Regulation 74(5) of SEBI (Depository and participants) Regulations, 2018 Dear Sir/Madam, In accordance with Regulation 74(5) of the SEBI (Depositories and Participants) Regulations, 2018 for the quarter ended 30th June, 2026 w.r.t 155 physical share certificates (3969 Shares) received for dematerialisation of securities (Equity S&S POWER SWITCHGEAR LTD we hereby confirm and certify the following: c) The securities comprised in the said certificate(s) have been listed on the Stock Exchanges and d) The said certificate(s) after due verification have been mutilated and cancelled and the name of depository has been substituted in our records as registered owner. This is for your information and records. Thanking You, For GNSA INFOTECH PRIVATE LIMITED Authorized Signatory