Annual Report of the Company for the Financial year 2025-26.

Date: 24th July, 2026 BSE Limited Corporate Relationship Department Phiroze Jeejeebhoy Towers, Dalal Street, Mumbai- 400 001 Scrip Code: 544409 ISIN: INE0TG901011 SUBJECT: SUBMISSION OF ANNUAL REPORT FOR THE FINANCIAL YEAR ENDED 31ST MARCH, 2026 Dear Sir/Madam, Pursuant to the provisions of Regulation 34(1) and other applicable provisions of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, as amended, we hereby submit the Annual Report of Astonea Labs Limited (“the Company”) for the Financial Year ended 31st March, 2026. The Annual Report comprises, inter alia, the Notice convening the 9th Annual General Meeting of the Company, Board’s Report, Audited Financial Statements, Statutory Auditors’ Report and other disclosures, statements and information forming part thereof, as required under the applicable provisions of the Companies Act, 2013, rules made thereunder, SEBI Listing Regulations and other applicable statutory requirements. The said Annual Report has been approved by the Board of Directors of the Company at its meeting held on 24th July, 2026 and will be circulated to the members of the Company in accordance with the applicable provisions of law. We respectfully request that the Exchange be pleased to take cognizance of the aforesaid submission for its information and records. Thanking you. Yours faithfully, For ASTONEA LABS LIMITED ANKIT KAPOOR COMPANY SECRETARY & COMPLIANCE OFFICER M.NO. A75702 Encl.: Annual Report for the Financial Year 2025-26 GSTIN NO.: 06AAPCA4446E1ZP I CIN: L24304CH2017PLC041482 (Formely known as Astonea Labs Private Limited) Reg.Off: SCO 321-322, Basement, Sector 35B, Chandigarh, India-160022 Corporate Office: 63, Industrial Area, Phase II, Panchkula, Haryana, India-134113 Plant: Village Haripur, Teh. Raipur Rani, Distt., Panchkula, India-134204 Mobile No.:+91 7888 491 385, Email: info@astonea.org, Website: www.astonea.org