The Exchange and Investors are hereby informed that Mr. Asutosh Sahu had resigned from the position of Internal Auditor of the Company with Effect from August 14,2026

DHENU BUILDCON INFRA LIMITED 204, AAR PEE CENTRE 11TH ROAD, ANDHERI MIDC ANDHERI(EAST), MUMBAI-400093, Mob: +91-9891095232 CIN: L10100MH1909PLC000300 E-mail:dhenubuildcon@gmail.com, Website: www.dhenubuildconinfra.com Date: August 15, 2026 The Department of Corporate Service BSE Limited Phiroze Jeejeebhoy Towers, Dalal Street, Mumbai-400001 SCRIP CODE– DHENUBUILD (501945) EQ - ISIN - INE758D01027 Subject: Sub: Disclosure under Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 RE:- RESIGNATION OF INTERNAL AUDITOR Dear Sir/Madam, Pursuant to Regulation 30 and Part A of Part A of Schedule III of the SEBI (Listing Obligations and Disclosure Requirements), Regulations, 2015, we hereby inform that Company had received an intimation of Resignation from Mr. Asutosh Arun Sahu Internal Auditor of the Company with Effective from August 14,2026 Please find enclosed Annexure for the disclosure required to be made under Regulation 30 read with Schedule III, Part A Para A, Clause 7 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, read with SEBI Circular No. IR/ CFD /CMD/4/2015 dated September 9, 2015 and SEBI Circular No. HO/49/14/14(7)2025- CFDPOD2/I/3762/2026 dated January 30, 2026 is enclosed as Annexure-A & Annexure- For Dhenu Buildcon Infra Limited Kalpesh Kanaiyalal Bhanushali Whole Time Director and CFO DIN: - 11200720 DHENU BUILDCON INFRA LIMITED 204, AAR PEE CENTRE 11TH ROAD, ANDHERI MIDC ANDHERI (EAST), MUMBAI-400093, Mob: +91-9891095232 CIN: L10100MH1909PLC000300 E-mail:dhenubuildcon@gmail.com , Website: www.dhenubuildconinfra.com Regulation 30 read with Schedule III, Part A Para A, Clause 7 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, read with SEBI Circular No. IR/ CFD/CMD/4/2015 dated September 9, 2015 and SEBI Circular No. HO/49/14/14(7)2025-CFDPOD2/I/3762/2026 dated January 30, 2026 Annexure-A Name of the Person Mr. Asutosh Arun Sahu Designation Internal Auditor Reason for change Resignation Effective Date of August 14,2026 Resignation Disclosure of Not Applicable Relationship between Directors Reason for As per letter attached . Resignation Date:- 14.08.2026 The Board of Directors Dhenu Buildcon Infra Limited 204, Aar Pee Centre, 11th Road, Andheri East, Mumbai-400093 Subject: Resignation from the Position of Internal Auditor Dear Sir/Madam, I hereby tender my resignation from the position of Internal Auditor of Dhenu Buildcon Infra Limited, with e(cid:431)ect from August 14, 2026 due to professional reasons. I sincerely thank the Board of Directors and the management for providing me with the opportunity to serve the Company as Internal Auditor. I am grateful for the support and cooperation extended to me during my tenure. I shall extend my full cooperation in completing the necessary handover of pending internal audit matters, records, reports, and other relevant documents to ensure a smooth transition. I request you to kindly accept my resignation and provide me with a formal acknowledgement of the same. Thanking you. Yours faithfully, Asutosh Arun Sahu Internal Auditor