Compliance Certificate under Reg. 74(5) of SEBI(DP)Regulation for the quarter ended 30th September, 2026

SL/NSDL/CDSL/2026-27/ October 12, 2026 M/s. National Securities Depositories Limited, M/s. Central Depository Services (I) Limited, Trade World, 4th Floor, Marathon Futurex, Kamala Mills Compound, A-wing, 25th Floor, Senapati Bapat Marg, NM Joshi marg, Lower Parel, Lower Parel, Mumbai – 400013 Mumbai-400013. Dear Sir/Madam, Sub: Certificate under Regulation 74 (5) of the SEBI (Depositories and Participants) Regulations, 2018 Pursuant to Regulation 74(5) of SEBI (Depositories and Participants) Regulations, 2018, we are enclosing herewith Compliance Certificate for the quarter ended 30th September, 2026. We request you to kindly take the same on record. Thanking You, Yours faithfully, For SUBROS LIMITED Kamal Samtani Company Secretary Encl: as above CC: The Manager, Listing Department, Dy. General Manager, National Stock Exchange of India Department of Corporate Ltd., ‘Exchange Plaza’ C-1, Block Services, G,Bandra-Kurla Complex, Bandra BSE LIMITED, (E),Mumbai-400051. First Floor, P.J. Towers, Security ID: SUBROS Dalal Street, Fort, Mumbai-400001. Security ID : 517168 SUBROS LIMITED Corporate & Registered Office: LGF, World Trade Centre, Barakhamba Lane, New Delhi 110001 (India). Tel: 23414946-49 I Website:www.subros.com I CIN: L74899DL1985PLC020134 MCS Share Transfer Agent Limited 179-180, DSIDC Shed, 3rd Floor Okhla Industrial Area, Phase –I ,New Delhi –110020 Phone No : 011-41406149-51, Email : admin@rmcsregistrars.com Website:www.mcsregistrars.com, CINNO.U67120WB2011PLC165872 Ref. MCSSTA/SB2/09/2026 October 6, 2026 Subros Limited, New Delhi Sub: Certificate under Regulation 74(5) of the SEBI (Depositories and Participants) Regulations, 2018 for the Quarter ended 30th September 2026 Dear Sir/Madam, ln accordance with Regulation 74(5) of the SEBI (Depositories and Participants) Regulations, 2018, for the Quarter ended 30th September 2026, we hereby certify/ confirm that within 15 days of receipt of the securities received for dematerialization that: (a) the securities comprised in the said Certificate(s) of Security have been listed on the Stock Exchanges; and (b) the said Certificate(s) after due verification have been mutilated and cancelled and the name of the depository has been substituted in our records as the registered owner. This is for your information and record. Thanking you, Yours faithfully, For MCS Share Transfer Agent Limited Authorised Signatory