Change in Management

SEC/28/FY 26-27 31st 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: Disclosure under Regulation 30 of SEBI (Listing Obligations & Disclosure Requirements) Regulations, 2015 – Change in Senior Management Personnel of the Company (“SMP”) Dear Sir / Ma’am, Pursuant to Regulation 30 read with Schedule III of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015, we wish to inform you that Mr. Chainsingh Rathod, VP – Talent Acquisition & Operations of the Company, has resigned due to prior other commitments. His resignation will be effective from closure of business hours of 31st July, 2026. The details required under Regulation 30 read with Schedule III of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 and SEBI Mater Circular No. HO/49/14/14(7)2025-CFD- POD2/I/3762/2026 dated January 30, 2026 are given in Annexure I. The Copy of resignation letter are enclosed as Annexure II. This is for your kind perusal. We request you to take the same on your record. Thanking You. Yours faithfully, For, NINtec Systems Limited Disha Shah Company Secretary & Compliance Officer M. No.: F13084 Annexure I Sr. Particulars Details 1 Reason for change viz. appointment, Resignation due to prior other commitments Resignation, removal, death or otherwise 2 Date of appointment/cessation (as With effect from the closure of business hours of applicable) & term-of appointment 31st July, 2026 3 Brief Profile (in case of appointment) NA 4 Disclosure of Relationships (in case of NA appointment) The Board of Directors NINtec Systems Limited L72900GJ2015PLC084063 B-11 Corporate House, S.G. Highway Bodakdev, Ahmedabad -380054 Sub: Resignation from the post of VP-Talent Acquisition & Operations of the Company Dear Sir, I hereby tender my resignation from the employment and position of VP-Talent Acquisition & Operations of NINtec Systems Limited due to alternate career opportunity and my last working day of the employment would be 31st July, 2026 (close of business hours). I am grateful for the opportunities, support, and experiences I have gained during my tenure. It has been a privilege to contribute to the Company's growth initiatives. Kindly acknowledge receipt of this letter and initiate the necessary formalities. Thanking You, Yours faithfully, Chainsing R • VP - Talent Acquisition & Operations