BRSR 2025-26 attached

31 July, 2026 To, To, BSE Limited, National Stock Exchange of India Limited, Phiroze Jeejeebhoy Towers, Exchange Plaza, C-1, BLOCK G, SDcarlaipl tS tCroedete, :F 5o4rt0, 061 SByamndbroal-:K BuIrGlaB CLoOmCp lex, Bandra (E) MISuINm :bINaiE -4 41020U00011 025 MISuINm :b IaNi E- 4410020U5011 025 DSuebarje Scitr:/BMuasdianmes, s Responsibility and Sustainability Report for the financial year 2025-26 Pursuant to Regulation 34(2)(f) of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015, as amended, please find enclosed the Business Responsibility and Sustainability Report for the financial year 2025-26, which forms an integral part of the Annual Report of Bigbloc Construction Limited for the financial year 2025-26. You are requested to take the above information on record. TFohra nBkIiGnBg LYOoCu CONSTRUCTION LIMITED Yours Faithfully, Mohit Narayan Saboo Director & Chief Financial Officer DIN: 02357431 Encl: As above BigBloc Construction Limited / Annual Report 2025-2026 Annexure-E BUSINESS RESPONSIBILITY & SUSTAINABILITY REPORT Strategic Review Building the SECTION A: GENERAL DISCLOSURES II. Products/services Platform for Growth I. Details of the listed entity 16. Details of business activities (accounting for 90% of the turnover): Company at a Glance Our Journey 1 Corporate Identity Number (CIN) of the Listed L45200GJ2015PLC083577 Description of Main Activity Description of Business % of Turnover of Manufacturing Footprint Entity Activity the entity Integrated Product Portfolio 2 Name of the Listed Entity BIGBLOC CONSTRUCTION LIMITED a) Manufacturing of AAC blocks Manufacturing of AAC 95.00% Our Marquee Clientele 3 Year of incorporation 17-06-2015 blocks Landmark Projects 4 Registered office address Office No. 908, Rajhans Montessa, Positioned for Dumas Road, Magdalla, Choryasi, 17. Products/Services sold by the entity (accounting for 90% of the entity’s The Next Phase Surat-395007, Gujarat, India Turnover): Brand Insights 5 Corporate address Office No. 908, Rajhans Montessa, Product/Service NIC Code % of total Turnover contributed Strategic Alliance Dumas Road, Magdalla, Choryasi, Our Competitive Edge Surat-395007, Gujarat, India a) AAC Blocks 23954 95.00% Growth Priorities 6 E-mail bigblockconstructionltd@gmail. III. Operations Delivering with 18. Number of locations where plants and/or operations/offices of the entity Discipline 7 Telephone 0261-2463262/2463263 are situated: Letter to Shareholders 8 Website https://bigbloc.in Performance at a Glance 9 Financial year for which reporting is being done 2025-26 Location Number of plants Number of offices Total Our Leadership Team 10 Name of the Stock Exchange(s) where shares BSE LIMITED, NSE LIMITED a) National 1 1 2 are listed b) International - - - Statutory Reports 11 Paid-up Capital 283151500.00 12 Name and contact details (telephone, email CS Pooja Gurnani, 0261- 19. MARKETS SERVED BY THE ENTITY: Management Discussion & Analysis address) of the person who may be contacted 2463262/2463263, Corporate Information a) Number of locations in case of any queries on the BRSR report Compliancesecretary@nxtbloc.in Notice Directors’ Report 13 Reporting boundary - Are the disclosures Standalone Locations Number under this report made on a standalone basis Business Responsibility & Sustainability Report (BRSR) (i.e. only for the entity) or on a consolidated National (No. of States & Union Territories) 5 Corporate Governance Report basis (i.e. for the entity and all the entities International (No. of Countries) 0 which form a part of its consolidated financial statements, taken together). Financial Statements 14 Name of assessment or assurance provider Not Applicable Standalone Financial Statements 15 Type of assessment of assurance obtained Not Applicable Consolidated Financial Statements BigBloc Construction Limited / Annual Report 2025-2026 Annexure-E BUSINESS RESPONSIBILITY & SUSTAINABILITY REPORT Strategic Review Building the b) What is the contribution of exports as a percentage of the total turnover of the entity? Platform for Growth Import Export Company at a Glance Our Journey 0 0.00% Manufacturing Footprint Integrated Product Portfolio C) A brief on types of customers: Our Marquee Clientele Builders, Building and Civil Contractors, Industries, Dealers/Distributors, Government Contractors. Landmark Projects Positioned for IV. Employees The Next Phase 20. Details as at the end of Financial Year: Brand Insights a) Employees (including differently abled): Strategic Alliance Our Competitive Edge Particulars Total Male Female Growth Priorities (A) No. (B) % (B/A) No. (C) % (C/A) Delivering with Employees (including differently abled) Discipline 1 Permanent 143 134 93.70% 9 6.29% Letter to Shareholders Performance at a Glance 2 Other than Permanent 0 0 0% 0 0% Our Leadership Team 3 Total employees 143 134 94% 9 6% Workers (including differently abled) Statutory Reports 1 Permanent 0 0 0% 0 0% Management Discussion & Analysis 2 Other than Permanent 64 0 100% 0 0% Corporate Information Notice 3 Total employees 0 0 0% 0 0% Directors’ Report Business Responsibility & Sustainability Report (BRSR) Corporate Governance Report Financial Statements Standalone Financial Statements Consolidated Financial Statements BigBloc Construction Limited / Annual Report 2025-2026 Annexure-E BUSINESS RESPONSIBILITY & SUSTAINABILITY REPORT Strategic Review Building the b) Differently abled Employees: Platform for Growth Particulars Total Male Female Company at a Glance Our Journey No. (B) % (B/A) No. (C) % (C/A) Manufacturing Footprint Differently abled Employees Integrated Product Portfolio Our Marquee Clientele 1 Permanent 0 0 0% 0 0% Landmark Projects 2 Other than Permanent 0 0 0% 0 0% Positioned for 3 Total employees 0 0 0% 0 0% The Next Phase Brand Insights Differently abled Workers Strategic Alliance 1 Permanent 0 0 0% 0 0% Our Competitive Edge Growth Priorities 2 Other than Permanent 0 0 0% 0 0% Delivering with 3 Total employees 0 0 0% 0 0% Discipline 21. Participation/Inclusion/Representation of women: Letter to Shareholders Performance at a Glance Total No. and percentage of Females Our Leadership Team No. (B) % (B/A) Board of Directors 6 1 17% Statutory Reports Key Management Personnel 3 1 33% Management Discussion & Analysis Corporate Information 22. Turnover rate for permanent employees and workers: (Disclose trends for the past 3 years) Notice Directors’ Report FY26 FY25 FY24 Business Responsibility & Sustainability Report (BRSR) Male Female Total Male Female Total Male Female Total Corporate Governance Report Permanent Employees 38.27% 65.60% 40.2% 37.48% 62.00% 40.00% 40.13% 66.7% 41.4% Permanent Workers 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.0% 0.0% Financial Statements Standalone Financial Statements Consolidated Financial Statements BigBloc Construction Limited / Annual Report 2025-2026 Annexure-E BUSINESS RESPONSIBILITY & SUSTAINABILITY REPORT Strategic Review Building the V. Platform for Growth 23. Holding, Subsidiary and Associate Companies (including joint ventures): Company at a Glance Our Journey Sr. Name of the holding/subsidiary/associate companies/joint Indicate whether holding/ % of shares held by Does the entity indicated at column A, Manufacturing Footprint No. ventures (A) Subsidiary/Associate/Joint listed entity participate in the Business Responsibility Integrated Product Portfolio Venture initiatives of the listed entity? (Yes/No) Our Marquee Clientele 1 Starbigbloc Building Material Limited (till 28th April, 2026) Subsidiary 85% Landmark Projects 2 Bigbloc Building Elements Private Limited Subsidiary 100% no Positioned for 3 Siam Cement Big Bloc Construction Technologies Private Limited Joint Venture 52% The Next Phase Brand Insights VI. CSR Details: Strategic Alliance Our Competitive Edge 1. Whether CSR is applicable as per section 135 of Companies Act, 2013: NO Growth Priorities 2. Turnover (2026): ₹. 88,49,92,000 Delivering wit [Showing first 8,000 characters — download PDF for full document]