Confirmation on completion of process for remittance of Dividend to Shareholders for FY 2025 26 as declared at the 35th Annual General Meeting of the Company held on 30th September 2026

AvieCH SYSTEMS LIMITED a BSE Listed Company October 28, 2026 To To The Head (Listing and Compliance) BSE Limited The Metropolitan Stock Exchange of India Limited (MSEI) Department of Corporate Services Building A, Unit 205A,2nd Floor, Phiroze Jeejeebhoy Towers Piramal Agastya Corporate Park Dalal Street L.B.S Road, Kurla West, Mumbai 400 070 Mumbai 400 001 SYMBOL: ADTECH SYMBOL: ADTECH ISIN: INE257C01014 Scrip Code: 544185 ISIN: INE257C01014 Dear Sir, Sub: Reporting of compliance on completion of despatch/payment of dividend for FY 2025-26 Ref: 35t Annual General Meeting of the Company held on 30 September 2026 Kindly refer the proceedings of 35th Annual General Meeting of the Company held on 30t September 2026, at which, interdlia, a final dividend of Re 1.10/- per equity share on the 11913750 fully paid-up equity shares of the Company was declared. We have as on today, completed the activity of remittance of dividend by electronic means of bank transfer to shareholders as per bank details provided to us by RTA from downloaded BENPOS data/ Register of Members. We have also processed despatch of dividend withheld advice due to non-KYC compliance as mandated by SEBI vide its Circular dated November 03, 2021(subsequently amended by Circulars dated December 14, 2021, March 16, 2023 and November 17, 2023) to those shareholders who still hold shares in physical form and whose folio(s) are not updated with the KYC details, to their registered addresses as per our Register of Members. We certify and confirm that, for the activity of declaration and payment of dividend as aforementioned for FY 2025-26, we have complied with applicable provisions of The Companies Act, 2013 and rules framed thereunder, with provisions of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 and with Secretarial Standard on Dividend (S83) issued by The Institute of Company Secretaries of India Thanking You Yours faithfully For Adtech Systems Limited s Digitally signed by S Balamurali Balamuralif2ie 221020 S Balamurali Company Secretary ADTECH SYSTEMS LIMITED, EMIMAR GRANDE, TC 30/1868 (1), 1st Floor, HARITA GIRI, KANJIRAMPARA PO, THIRUVANANTHAPURAM-695030, KERALA. TEL: 0471-2363805 REGD OFFICE: 2/796, FIRST MAIN ROAD, KAZURA GARDEN, SAKSH TOWERS, 2nd FLOOR, NEELANKARAI, CHENNAI-600 115, TAMILNADU CIN#L33111TN1990PLCO18678, Email: mr@adtechindia.in, Website: wuwvadtechindia com, A KSIDC CO-PROMOTED COMPANY