Pursuant to Regulation 34 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, please find enclosed herewith the Business Responsibility and Sustainability Report ....

August 29, 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 Stock Symbol -540047 Stock Symbol –DBL Sub: - Business Responsibility and Sustainability Report for FY 2025-26. Dear Sir/Madam, Pursuant to Regulation 34 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, please find enclosed herewith the Business Responsibility and Sustainability Report for the financial year 2025- 26. The said report also forms part of the Annual Report for the financial year 2025-26. Further, the Annual Report including the Business Responsibility and Sustainability Report for the financial year 2025-26 is also available on the Company's website at www.dilipbuildcon.com and on the website of MUFG Intime India Private Limited (Registrar and Transfer Agent) at https://instavote.linkintime.co.in. We hereby request you to take the information on your records. With regards For Dilip Buildcon Limited Abhishek Shrivastava Company Secretary Encl: Business Responsibility and Sustainability Report for FY 2025-26 Business Responsibility 01-43 and Sustainability Report Business Responsibility and Sustainability Report (BRSR) Section A: General Disclosures Details of the listed entity: S. No. Question Response 1. Corporate Identity Number (CIN) of the Listed Entity L45201MP2006PLC018689 2. Name of the Listed Entity Dilip Buildcon Limited 3. Year of Incorporation 12/06/2006 4. Registered Office Address Plot No. 5, Inside Govind Narayan Singh Gate, Chuna Bhatti, Kolar Road, Bhopal-462016, Madhya Pradesh (MP). 5. Corporate Address Plot No. 5, Inside Govind Narayan Singh Gate, Chuna Bhatti, Kolar Road, Bhopal-462016, Madhya Pradesh (MP). 6. E-mail investor@dilipbuildcon.co.in 7. Telephone 0755-4029999 8. Website www.dilipbuildcon.com 9. Financial Year for which reporting is being done 1st April 2025 – 31st March 2026 10. Name of the Stock Exchange(s) where shares BSE Limited are listed National Stock Exchange of India Limited (NSE) 11. Paid-up Capital (INR.) 1,62,44,48,330 12. Name and contact details (telephone & email) of the Internal Audit and Compliance person who may be contacted in case of queries on Telephone: 0755-4029999 the BRSR report Email: internalaudit.esg@dilipbuildcon.co.in 13. Reporting Boundary (Standalone or The disclosures in the report are Consolidated, wherever Consolidated basis) unless stated. 14. Name of assurance provider Not applicable 15. Type of assurance obtained Not applicable Dilip Buildcon Limited 01 Products/ Services: 16. Details of business activities (accounting for 90% of the turnover): S. % Turnover of Description of Main Activity Description of Business Activity No. the entity 1. Construction Roads, Highways, Railways, Mining, and Utility Projects 100% 17. Product/ Services sold by the entity (accounting for 90% of the entity’s turnover): S. % of total Turnover Product/ Service NIC Code No. contributed 1. Road and Highways 42101 44.87% 2. Irrigation 36000 13.18% 3. Mining 42101 12.43% 4. Water Supply 36000 9.35% 5. Tunnel 42101 6.95% 6. Metro & Railways 42100 5.88% 7. Special Bridges & Urban Development 42101 4.74% 8. Optical Fiber 42202 2.59% 9. Airport 42103 0.01% Operations: 18. Number of locations where plants and/or operations/ offices of the entity are situated: Location Number of Plants Number of Offices Total National - 61 61 International - - - 19. Markets Served by the Entity: a. Number of Locations: Location Number National (No. of States) The Company has a nation-wide operational footprint across India, encompassing all States and Union Territories (UTs). International (No. of Countries) Not applicable, the Company executes infrastructure projects within India. b. What is the contribution of exports as a percentage of the total turnover of the entity? Not applicable, as the Company’s operations are exclusively oriented towards the domestic market, focusing on its commitment to serve within national geographical boundaries. c. A Brief on types of customers? The Company’s clientele includes the Central Government, various State Governments, government agencies, and public sector enterprises (PSEs) etc. DBL’s esteemed client base underscores its commitment to deliver high-quality services and solutions tailored to meet customer’s specialized needs and requirements in the infrastructure and construction sector across the nation. 20. Details as at the end of Financial Year 2025-26: a. Employees and Workers Employees (including differently abled) S. Male Female Particulars Total (A) No. Number (B) Percentage (B/A) Number (B) Percentage (B/A) 1. Permanent Employees 16,783 16,749 99.8% 34 0.2% 2. Other than Permanent Employees 65 63 96.9% 2 3.1% 3. Total Employees (1+2) 16,848 16,812 99.8% 36 0.2% 02 Annual Report FY 2025-26 Business Responsibility 01-43 and Sustainability Report Workers (including differently abled) S. Male Female Particulars Total (A) No. Number (B) Percentage (B/A) Number (B) Percentage (B/A) 4. Permanent Workers 3,484 3,483 99.97% 1 0.03% 5. Other than Permanent Workers 9 9 100% - - 6. Total Workers (4+5) 3,493 3,492 99.97% 1 0.03% b. Differently abled Employees and Workers Differently Abled Employees S. Male Female Particulars Total (A) No. Number (B) Percentage (B/A) Number (B) Percentage (B/A) 1. Permanent Employees 12 11 91.7% 1 8.3% 2. Other than Permanent Employees - - - - - 3. Total Employees (1+2) 12 11 91.7% 1 8.3% Differently Abled Workers S. Male Female Particulars Total (A) No. Number (B) Percentage (B/A) Number (B) Percentage (B/A) 4. Permanent Workers 3 3 100% - - 5. Other than Permanent Workers - - - - - 6. Total Workers (4+5) 3 3 100% - - 21. Participation/ Inclusion/ Representation of Women Total (A) Number of Female (B) Percentage (B/A) Board of Directors 6 1 17% Key Management Personnel (KMP) 4 0 0% 22. Turnover rate for permanent employees and workers: FY 2025-26 FY 2024-25 FY 2023-24 Male Female Total Male Female Total Male Female Total Permanent Employees 58.01% 36.62% 57.97% 50.80% 17.91% 50.74% 51.46% 19.05% 51.41% Permanent Workers* 97.98% 0% 97.95% 86.19% 50.00% 86.18% 80.72% 0% 80.69% Note: *- The turnover rate is higher for permanent workers which include category of workmen such as machine operators, drivers, and other unskilled/ semi-skilled workers, who generally prefer to work at sites in geographical proximity. Post project completion, the workers usually leave. Holding, Subsidiary and Associate Companies (including joint ventures): 23. (a) Names of holding/ subsidiary/ associate companies/ joint ventures Does the entity indicated Indicate whether holding/ at Column A, participate S. Name of the holding/ subsidiary/ % of shares held subsidiary/ associate in the Business No. associate company/ joint venture (A) by listed entity company/ joint venture Responsibility initiatives of the entity (Yes/ No) 1. Bhopal Redevelopment Realty Wholly Owned Subsidiary 100% Yes Private Limited 2. Bhavya Infra & Systems Private Limited Wholly Owned Subsidiary 100% Yes 3. Jalpa Devi Engineering Private Limited Wholly Owned Subsidiary 100% Yes 4. Deevin Seismic Systems Private Limited Wholly Owned Subsidiary 100% Yes 5. DBL-Siarmal Coal Mines Private Limited Wholly Owned Subsidiary 100% Yes 6. Dharmapuri-Salem Thoppur Ghat Limited Wholly Owned Subsidiary 100% Yes 7. Zuari Observatory Towers Limited Wholly Owned Subsidiary 100% Yes 8. DBL INFRA ASSETS PRIVATE LIMITED Wholly Owned Subsidiary 100% Yes Dilip Buildcon Limited 03 Does the entity indicated Indicate whether holding/ at Column A, participate S. Name of the holding/ subsidiary/ % of shares held subsidiary/ associate in the Business No. associate company/ joint venture (A) by listed entity company/ joint venture Responsibility initiatives of the entity (Yes/ No) 9. DBL INFRATECH PRIVATE LIMITED Wholly Owned Subsidiary 100% Yes 10. DBL INFRAVENTURES PRIVATE LIMITED Wholly O [Showing first 8,000 characters — download PDF for full document]