Record Date

Date: 21st August, 2026 Manager - Listing Compliance Corporate Relationship Department, National Stock Exchange of India Limited BSE Limited, ‘Exchange Plaza’. C-1, Block G, P.J. Towers, Dalal Street, Bandra Kurla Complex, Bandra (E), Fort, Mumbai - 400001 Mumbai - 400051 Scrip Code: 544281 Symbol: ABINFRA Sub.: Intimation of Record Date. Dear Sir/Madam, In continuation of our earlier announcement dated 21st August, 2026 for Book Closure for purpose of Dividend and Annual General meeting (AGM), kindly note that, Record date for determining eligible shareholders for Dividend and Annual General Meeting will be Monday, 21st September, 2026. If the dividend on equity shares, as recommended by the Board of Directors, is approved at the forthcoming AGM, such dividend will be paid, subject to deduction of tax at source, as applicable, To all beneficial owners in respect of shares held in dematerialized form as per details furnished by the depositories for this purpose as of the close of business hours on Monday, 21st September, 2026. You are requested to kindly take the same in your records and acknowledge the receipt. Thanking You, For A B Infrabuild Limited Amrit Suthar Company Secretary and Compliance Officer