General Updates

23rd June, 2026 To, To, BSE Limited, National Stock Exchange of India Limited, Phiroze Jeejeebhoy Towers, Exchange Plaza, C-1, BLOCK G, Dalal Street, Fort, Bandra-Kurla Complex, Bandra (E), Mumbai - 400001 Mumbai - 400051 Script Code: 540061 Symbol: BIGBLOC ISIN: INE412U01025 ISIN : INE412U01025 Dear Sir/Madam, Subject: Investor Presentation pursuant to Regulation 30 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 In accordance with Regulation 30 of the SEBI (Listing Obligation and Disclosure Requirements) Regulations, 2015, we are enclosing herewith the Investor Presentation for the month of June, 2026. The above information will also be made available on the website of the Company www.bigbloc.in Kindly take the same on your records. Thanking you. Yours Faithfully, For BIGBLOC CONSTRUCTION LIMITED, MOHIT NARAYAN SABOO DIN: 02357431 Director and CFO Encl: Investor Presentation INVESTOR PRESENTATION June-2026 At a Glance One of the Largest On eA AoCf tBhleo cLkasr gest Marquee Clientele Supply Chain Early entrant in Manu fA acA tC u rB el ro ic nk s In dia Marquee Colfientele of Supply Cahcraoinss a cross Early entr Inan dt I rn dia wMiathn u1f3a,c0t0u,r0e0r0 i n 110000++ RReeaallttoorrss 9 Cit9ie Csi tinie 4s iSnt a4t es for m u Buf la ofac cct ku suri rn ing India CwBiMth p1.3a,.00,000 AAC Blocks States CBM p.a. Only Company Only Company Products sold under 4 State-of-the- under AAC industry to Products sold 500+ under AAC reputed brand 500+ art generate Carbon under reputed Team Strength industry to Team Strength Credits NXTBLOC manufacturing brand generate Carbon facilities Credits NXTBLOC 5 Year 1,500+ 2,000+ Net Debt To Revenue Projects Projects Equity CAGR Pipeline Executed 1.4x Company Overview Company Overview • BigBloc Construction Limited is one of the largest manufacturer of AAC (Aerated Autoclave Revenue (INR Mn) and EBITDA Margins (%) Concrete) block in India and related products manufacturing company, with a total capacity of 13,00,000 m3 p.a. capacity. 2,834 2,432 • AAC blocks are a superior quality building material which provide unparalleled blend of strength, 2,246 2,001 light weight, thermal insulation, sound proof, unsurpassed fire resistance and highly proficient building capability. AAC is a natural and non-toxic construction material, saves energy, and are 25.04% eco-friendly. 23.07% 13.00% • These AAC Blocks of the company are marketed in the Brand name of NXTBLOC, which is a green Product for Construction Industry. 6.21% • BigBloc aims to become an unparalleled name in the industry; manufacturing quality building materials that focus on sustainability. It also hopes to aid the construction and infrastructure FY23 FY24 FY25 FY26 industry in adopting green and sustainable practices for a better future. • BigBloc has four state-of-the-art manufacturing units located at Vapi and Ahmedabad, Gujarat, Customer Revenue Mix FY26 and Palghar, Maharashtra, making it the one of the largest AAC manufacturer in India. Indigenous Brands 11% Dealers Builders, Contractors, Individuals and Industrial Corporates Journey First AAC Blocks unit commenced in 2010 and sold to Thapar Group in 2011 under erstwhile parent entity Mohit Industries Ltd. Commenced new AAC Block manufacturing unit Demerged AAC with 3,00,000 m3 capacity p.a. located at business from Mohit Expanded Listing to all Umargaon, Gujarat in 2012 Industries Ltd. Indian Bourses. Acquired a sick unit, Starbigbloc 1991- 2012 2015 2016 Building Material Pvt. Ltd. as Wholly owned subsidiary Increased Capacity by Company and commenced AAC de-bottlenecking at Umargaon plant to Block manufacturing with 2,00,000 2019 3,25,000 m3 p.a. Increased production m3 capacity p.a at Kapadvanj near Acquisition of land under JV capacity in Starbigbloc Ahmedabad. Company of 60,000 sq mtr for Joint Venture with SCG International Building Material Pvt. greenfield expansion Corporation Company Ltd. of Thailand Ltd. to 2,50,000 m3 p.a. 2022 2021 2020 Increased capacity by Started operations at the JV plant with • Acquired 57,500 sq. mts. of land in Commercialization of Phase 1 SCG at Ramosadi and Madhya Pradesh to expand AAC Blocks at Wada Plant making Commercialization of Phase 2 at Wada business in central India manufacturing capacity of Plant making our total manufacturing • Ventured into manufacturing of 8,00,000 cbm/pa capacity 13,00,000 cbm/pa Construction chemicals. 2023 2024 2025 Promoters & Board of Directors Mr. Narayan Sitaram Saboo- Chairman & Executive Director Mr. Mohit Narayan Saboo- Director & CFO He has an invaluable 37 years of experience in management and operation Experience of 10 years in Corporate Taxation, Finance and Accounts. He is a of Textile Business and more than a decade in AAC Block Business. He holds Chartered Accountant by qualification. He is associated with the company a degree of Bachelor of Laws (LLB). Providing industry-wise leadership and since 2012. He is responsible for handling work related to Corporate management strategy are his key areas of expertise. He is actively Finance and Accounting, Secretarial and legal issues. associated with various social welfare. Mr. Naresh Sitaram Saboo- Managing Director Mr. Manish Saboo- Promoter He is embedded with an experience of over 28 years in Textile Business and With over 10 years of experience working as a Commercial Manager, he extensive experience of experience in AAC Block Business. He has vast is responsible for smooth project delivery and coordination. He has done experience in providing strategic direction in selection of technology and his Masters in finance from Nottingham London. He manages the machineries in setting up new manufacturing facilities, improvement of company’s financial and marketing Operations. His functions as Executive production processes and new ventures. Having international exposure, he director include Planning and execution of the company’s marketing & is well aware of the latest trends in the manufacturing industry. Financial Strategy. Mr. Sachit Gandhi Mr. Saurabh Gupta Ms. Samiksha Nandwani Independent Director Independent Director Non Executive - Independent Director With over 7 years of experience in Finance, Mr. Sachit With over 9 years of experience in Merchandising He holds a postgraduate degree in Business Gandhi, Chartered Accountant by profession brings in- and Marketing, she adds value to the Company by Management with a specialization in Marketing, and is depth knowledge and skills to the Board that enables to providing expertise in Marketing. She holds a a marketing specialist and dynamic entrepreneur in make sound financial decisions for the betterment of Bachelor’s degree in Marketing from Veer Narmad textile manufacturing and trading. His strong business the Company. South Gujarat University. acumen and industry expertise have driven successful ventures and growth, showcasing his strategic leadership in competitive markets. Senior Management Team Mr. Shailendra Varatiya Mr. Shamsher Kumar Pal General Manager (Marketing), Senior Sales Manager - Mumbai Region Gujarat Region With over 23 years of experience in marketing and sales A sales and marketing expert with 16 years of within the building materials sector, Mr. Shailendra experience in the building materials sector, Mr. Vartiya plays a key role in driving business growth Shamsher Pal drives BigBloc’s market expansion in the across the Gujarat region. Mumbai region. He holds a Bachelor’s degree in Arts from Nainital University and has previously worked with ICICI. Mr. Tejas Dhoot Senior Executive A seasoned professional with 18 years of expertise in plant administration, Mr. Tejas Dhoot oversees production, process optimisation, and resource management. His prior experience with HDFC and DLF adds significant value to our operations. He holds an MBA in Marketing from Gujarat University. Manufacturing Facilities Umargaon, Kapadvanj, Wada, Ramosadi, Vapi, Ahmedabad, Palghar, Kheda, (JV) Guja [Showing first 8,000 characters — download PDF for full document]