Compliance under Regulation 74(5) of SEBI (Depositories and Participants) Regulations, 2018 for the quarter ended September 30, 2026.

Plot No. 36/227, Sector VI, Charkop, Kandivali (West), Mumbai – 400 067 +91 81081 11531 / 32 / 98692 65949 / info@secmark.in / www.secmark.in CIN: L67190MH2011PLC220404 Date: October 12, 2026 To, To, BSE Limited, National Stock Exchange of India Limited, The General Manager, The Manager, Listing Department Department of Listing Operations, Exchange Plaza, C-1, Block-G, Phiroze Jeejeebhoy Towers, Bandra Kurla Complex, Bandra (East), Dalal Street, Mumbai – 400 001 Mumbai – 400 051 Scrip code: 543234 Trading Symbol: SECMARK Subject: Non-applicability of Certificate pursuant to Regulation 74(5) of the SEBI (Depositories and Participants) Regulations, 2018. Pursuant to Regulation 74(5) of SEBI (Depositories and Participants) Regulations, 2018, please find enclosed herewith Non-Applicability Certificate for the quarter ended September 30, 2026 received from Bigshare Services Private Limited i.e. Registrar and Share Transfer Agent of the Company. Kindly take the above on record and oblige. Thanking you, For SecMark Consultancy Limited Sunil Kumar Bang Company Secretary & Compliance Officer Place: Mumbai Encl: a/a TM Bigshare Services Pvt. Ltd. Ref No. BSS/Reg 74(5)-02610 Date: 08/10/2026 SECMARK CONSULTANCY LIMITED INE0BTM01013 36/227,RDP-10, Sector-6 Charkop, Nr.Ambamata Mandir, Kandivali-West, Mumbai, Maharastra. PIN - 400067 Sub: Certificate under Regulation 74(5) of the SEBI (Depositories and Participants) Regulations, 2018 for the quarter ended 30th September 2026 Dear Sir/Madam, With reference to the captioned regulation, we hereby confirm that the said Regulation is not applicable to the Company, as the entire holding of the Company’s shares are in demat form, and we have not received any request from any members of the Company for rematerialisation during the quarter ended on 30th September 2026. We request you to kindly take note of the above in your records. Thanking you, Yours faithfully, For Bigshare Services Pvt. Ltd., Sandeep More Authorised Signatory CIN : U99999MH1994PTC076534 Offi ce No S6-2, 6th Floor, Pinnacle Business Park, Next to Ahura Centre, Mahakali Caves Road, Andheri (East) Mumbai - 400 093. Tel. : +9122 6263 8200 • Fax : +9122 6263 8299 • Ema il : info@bigshareonline.com • Website : www.bigshareonline.com