Certificate under SEBI (Depositories and Participants) Regulations, 2018

SEC/25/FY 26-27 13th July, 2026 To, To, The Listing Department The Listing Department BSE Limited The National Stock Exchange of India Limited Phiroze Jeejeebhoy Towers, Exchange Plaza, 5th Floor, Plot No. C/1, G Block 25th Floor, Dalal Street, Bandra Kurla Complex, Bandra(E), Mumbai- 400 001 Mumbai – 400 051 Ref: Security Code: 539843; Security ID: NINSYS Sub: Certificate under Regulation 74(5) of SEBI (Depositories and Participants) Regulations, 2018 Dear Sir / Madam, Pursuant to Regulation 74 (5) of the Securities and Exchange Board of India (Depositories and Participants) Regulations, 2018, we have enclosed herewith a Certificate received from the Company’s Registrar and Share Transfer Agent (RTA), M/s. Bigshare Services Private Limited, for the quarter ended 30th June, 2026. This is for your information and records. Thanking you, For, NINtec Systems Limited Disha Shah Company Secretary & Compliance Officer Membership No. F13084 Encl: RTA Certificate NINtec Systems Limited B-11, Corporate House, S.G. Highway, Bodakdev, Ahmedabad – 380054, Gujarat Number: +91 6359770854 | E-mail: nintec@nintecsystems.com | www.nintecsystems.com CIN: L72900GJ2015PLC084063 S E B I Bigshare Services Pvt Ltd. REGISTERED CATEGORY I REGISTRAR 8 TRANSFER O ffice No 303, Sun Square Complex, Near Chakradhari Society AGENT Bus Stop, Girish Cold Drinks Cross Road, C.G. Road, Navrangpura, Ahmedabad-380009, Gujarat, India. Tel No:- +91 07940024135. Ref No. BSS/SE-AU Date : 30 Jun 2026 NINTEC SYSTEMS LIMITED B-11 CORPORATE HOUSE SG HIGHWAY BODAKDEV AHMEDABAD AHMEDABAD 380054 Dear Sir/Madam, Sub : Certificate under Regulation 74(5) of the SEBI (Depositories and Participants) Regulations, 2018 for the quarter ended June 30, 2026. Ref : NSDL/CIR/II/5/2019 dated 25th January, 2019 CDSL/OPS/RTA/POLICY/2019/14 dated 25th January, 2019. SEBI vide its letter ref no. MRD/DOP2/DSA2/OW/2019/2498/1 dated 24/01/2019 In reference to the above – captioned regulation we hereby confirm that no securities were received from the depository Participants for dematerialization up to June 30, 2026 by us and that since there were no securities for dematerialization no certificates have been mutilated & cancelled and hence, there is no substitution of the name of the depositories in the register of members as registered owner within 15 days of receipt of certificate of securities. 31 Mar 2026 to 30 Jun 2026. We request you to kindly take note of the above in your records. Thanking you, Yours faithfully, For Bigshare Services Pvt Ltd (AUTHORISED SIGNATORY)