Certificate under SEBI (Depositories and Participants) Regulations, 2018

15th July, 2026 To To BSE Limited National Stock Exchange of India Ltd Listing Department Exchange Plaza, C-1, Block G P.J Tower, Dalal Street Bandra Kurla Complex, Mumbai – 400001 Bandra (E), Mumbai – 400051 Scrip Code -540047 Scrip Symbol –DBL Sub: Certificate under regulation 74(5) of SEBI (Depositories and Participants) Regulation, 2018 for the quarter ended June 30, 2026. Dear Sir, We are enclosing herewith the certificate dated July 01, 2026 issued by MUFG Intime India private Limited, Registrar and Transfer Agent (RTA) of the Company confirming the compliance of Regulation 74(5) of SEBI (Depositories and Participants) Regulations, 2018 for the quarter ended June 30, 2026. We request you to kindly take the above on record. For Dilip Buildcon Limited Abhishek Shrivastava Company Secretary & Compliance Officer Encl: Certificate MUFG Intime India Private Limited (Formerly Link Intime India Private Limited) CIN: U67190MH1999PTC118368 Registered Address: C-101, Embassy 247, L.B.S. Marg, Vikhroli (West), Mumbai - 400083. Tel: +91 22 4918 6000 www.in.mpms.mufg.com Date : 01-07-2026 The Compliance Officer/ Company Secretary DILIP BUILDCON LIMITED PLOT NO. 5, KOLAR ROAD INSIDE GOVIND NARAYAN SINGH GATE CHUNA BHATTI ,BHOPAL BHOPAL PINCODE : 462016 Sub : Confirmation Certificate under Regulation 74(5) of Securities and Exchange Board of India (Depositories and Participants) Regulations, 2018. Dear Sir/Madam, In reference to the above captioned regulation, we hereby confirm that the securities received from the depository participants for dematerialisation during the quarter ended 30th June 2026, were confirmed (accepted/rejected) to the depositories by us and that securities comprised in the said certificates have been listed on the stock exchanges where the earlier issued securities are listed. We hereby also confirm that the security certificates received for dematerialisation have been confirmed/rejected and the security certificates received were mutilated and cancelled after due verification by the depository participant and the name of the depositories have been substituted in the register of members as the registered owner within the prescribed timelines. We request you to kindly take note of the above in your records. Thanking you, Yours faithfully, For MUFG Intime India Private Limited (Formerly Link Intime India Private Limited) Ashok Shetty Sr. Vice President-Corporate Registry MUFG Intime India Private Limited A part of MUFG Corporate Markets, a division of MUFG Pension & Market Services