Proof of Publication for unaudited financial results for quarter ended 30th June, 2026

SL/BSE/NSE/2026-27 August 8, 2026 The Manager, Dy. General Manager, Listing Department, Department of Corporate Services, National Stock Exchange of India Ltd., BSE LIMITED, ‘Exchange Plaza’ C-1 , Block G, First Floor, P.J. Towers, Bandra-Kurla Complex, Bandra (E), Dalal Street, Fort, Mumbai-400 051. Mumbai – 400001. Security ID: SUBROS Security ID: 517168 Dear Sir/Madam, Sub: Submission of Publication of Financial Results in Newspaper(s) Pursuant to Regulation 47 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, please find enclosed herewith copies of the newspaper publication of the unaudited financial results for the quarter ended on 30th June, 2026, approved by the Board of Directors in its meeting held on 7th August, 2026 published in Financial Express and Jansatta on 8th August, 2026. We request you to kindly take the same on record. Thanking you, Yours faithfully, For SUBROS LIMITED Kamal Samtani Company Secretary SUBROS LIMITED Corporate & Registered Office: LGF, World Trade Centre, Barakhamba Lane, New Delhi 110001 (India). Tel: 23414946-49 I Fax:01123414945 Website: www.subros.com I CIN: L74899DL1985PLC020134.