Certificate under SEBI (Depositories and Participants) Regulations, 2018

SL/NSDL/CDSL/2026-27/ July 8, 2026 M/s. Central Depository Services (I) Limited, M/s. National Securities Depositories Limited, Marathon Futurex, Trade World, 4th Floor, A-wing, 25th Floor, Kamala Mills Compound, NM Joshi marg, Senapati Bapat 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 June, 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, Dy. General Manager, Listing Department, Department of Corporate Services, National Stock Exchange of India Ltd., BSE LIMITED, ‘Exchange Plaza’ C-1, Block G, First Floor, P.J. Towers, Bandra-Kurla Complex, Bandra (E), Dalal Street, Fort, Mumbai-400051. Mumbai-400001. Security ID: SUBROS Security ID : 517168 SUBROS LIMITED Corporate & Registered Office: LGF, World Trade Centre, Barakhamba Lane, New Delhi 110001 (India). Tel: 23414946-49 I Fax: 01123414945 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/SB2/06/2026 July 4, 2026 Subros Limited, New Delhi Sub: Certificate under Regulation 74(5) of the SEBI (Depositories and Participants) Regulations, 2018 for the Quarter ended 30th June 2026 Dear Sir/Madam, ln accordance with Regulation 74(5) of the SEBI (Depositories and Participants) Regulations, 2018, for the Quarter ended 30th June 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