In continuation to our announcement dated February 25, 2023 and in accordance with the provisions of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015, we are pleased to inform you that Dilip Buildcon Limited has received Provisional Completion Certificate.

October 07, 2026 BSE Limited National Stock Exchange of India Ltd. Phiroze Jeejeebhoy Towers Exchange Plaza, C-1, Block G, Dalal Street Bandra Kurla Complex, Mumbai- 400001 Bandra (E) Mumbai – 400 051 Scrip Code -540047 Scrip Code – DBL Subject: Received Provisional Completion Certificate for Karimnagar-Warangal Highways Limited. In continuation to our announcement dated February 25, 2023 and in accordance with the provisions of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015, we are pleased to inform you that Dilip Buildcon Limited has received Provisional Completion Certificate for the project mentioned below: The details of the project are as under: S. Project Project Mode Appointed date Scheduled Provisional No. Cost and Scheduled Completion Completion (INR in Completion Date including date Cr.) Period EOT 1 “4-Laning of Karimnagar 1647.00 Hybrid 18.07.2023 07.09.2026 07.09.2026 Warangal Section of NH-563 Annuity from Design Ch.48.860 km 730 days from (near SH-1 Ch. 170.400 km) at Appointed Date Manakondur bypass to Design Ch.116.875 km (existing Ch.144.050 km of NH-163) at Palvelpula near Hanamkonda, (Design Length 68.015 km) in the State of Telangana on Hybrid Annuity Mode under Bharatmala Pariyojana.” Further, as per Company's Code of conduct of Prevention of insider trading and pursuant to Securities and Exchange Board of India (Prohibition of Insider Trading) Regulations, 2015 as amended from time to time, the trading window for dealing in the securities of the Company for all insiders, designated persons and their immediate relatives, connected persons, fiduciaries and intermediaries is already closed from the end of quarter till 48 hours after the declaration of financial results of the Company for the quarter ended September 30, 2026. We request you to kindly take this information on your record. For Dilip Buildcon Limited Abhishek Shrivastava Company Secretary