Quarter ended 30 June, 2026 Results published in newspapers.

Date: 10th August, 2026 To, To, Department of Corporate Services The Secretary BSE Limited The Calcutta Stock Exchange Limited P.J. Towers, Dalal Street 7, Lyons Range, Dalhousie, Mumbai- 400 001 Kolkata- 700 001 Scrip Code: 533285 Scrip Code: 28393 Sub: Submission of Newspaper Advertisement as per Regulation 30 and 47 of SEBI (Listing obligations and Disclosure Requirements) Regulations, 2015 Dear Sir/Madam, Pursuant to Regulation 30 and 47 read with Para A of Part-A of Schedule-III of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, we are enclosing the copies of the newspaper advertisement of the Un-audited Financial Results (Standalone and Consolidated) of the Company for the quarter ended on 30th June, 2026 as published in the Financial Express (English – all editions) and Duranta Barta (Bengali – a regional newspaper). The same is also being made available on the website of the Company at www.rdbindia.com. This is for your information and record. Thanking You. For RDB Infrastructure and Power Limited (Formerly Known as RDB Realty & Infrastructure Limited) Shubham Vaidya Managing Director Encl: As above (8), ëÎà³à[‰t¡à >àìÚA¡ (6) &¤} ó¡ìº áàyáàyã¹à šø[t¡[>Út¡ SRIRAMPUR, PURBA BARDHAMAN ¤à[Î@ƒà샹 t¡;š¹t¡àÚ ‰ç¡t¡ ³à[i¡ ">åšøà[ot¡ Ò*Ú๠Îåì™àK šàì¤ú 1. e-Tender Reference No- P-I/59/1252/EO/15th F.C/2026-27, Î[¹ìÚ [t¡> \>ìA¡Òü l¡ü‡ý¡à¹ A¡¹à Îà[¤¢A¡®¡àì¤, ¹¤ã@ƒø>à= k¡àAå¡ì¹¹ Tender ID: 2026_ZPHD_1D 03a 6te 8d 7- 80 _7 1/0 h8 a/2 s0 b2 e6 en floated Construction of ÒÚú P¡¹ç¡t¡¹ "¤Ñ‚àÚ t¡à샹 >ÚàNøà³ šøÚào [ƒ¤Î l¡üšºìÛ¡ [³>àšå¹ [>³¥ Cover Drain from Krishna Sarkar house towards Bijay Talukdar Godown Îåšà¹ ëÑšÅà[º[i¡ ÒàΚàt¡àìº ¤å[>Úà[ƒ šøà=[³A¡ [¤ƒ¸àºìÚ Sonarudra village in Dogachia GP under Purbasthali-I Panchyat Samity, [>ìÚ ™à*Úà ÒÚú šøà=[³A¡ [W¡[A¡;Î๠"àìÚà[\t¡ &Ò ü">Ëå¡à> Ňø¡ýà, Ѷ¹o f wu wn wd .w15 bt th e nF dC e r2 s0 .g2 o5 v-2 .i6 n, aA nC d- 1 o1 ff7 ic7 e8 8 n8 o1 ti7 ce. L bo oo ak r df .or detail you may visit ëƒ*Úà Òìº* "[³ìt¡¹ "àQàt¡ [ƒìÚ [¤ìÅÈ t¡à;š™¢ ¤Ò> A¡ì¹ú Purbasthali-I Panchyat Samity Srirampur, Purba Bardhaman. 2792, J[t¡Úà> >} (&º."à¹.)– 670, 2792, J[t¡Úà> >} (&º."à¹.)– 2988, (41) * [³\à>å¹ "ຳ (34)ú [\`¡àÎà A¡[¹ ³à[ºA¡ìA¡ú [A¡”ñ l¡ü[> RDB INFRASTRUCTURE AND POWER LTD t¡àò샹 ¤à[Øl¡ Aå¡Å³[“¡¹ ën¡àºAå¡[Øl¡ [k¡A¡k¡àA¡ ëA¡à>* l¡üv¡¹ [ƒìt¡ (Formerly Known as RDB Realty & Infrastructure Limited) \à>à [KìÚìá, l¡üv¡¹ [ƒ>à\šåì¹¹ šå[ºÅ Qi¡>àÑ‚ìº ëš]ìá Kà[Øl¡ ÎÒ \à>ìt¡ šà[¹ l¡ü[> ƒãQ¢[ƒ> ‹ì¹ R Fle og od r,. RO of ofi mce : N B o-ik 1a 0n e Kr oB lku ail td ain -7g 0, 08 0/ 01, 1 ,Lal Bazar Street, 1st [¤¤¹o 30 2ì 0Å 2 6\å> 31 2ì 0Å 2 6³àW¢¡ 30 2ì 0Å 2 5\å> 31 2ë 0Å 2 6³àW¢¡