Bigbloc Construction Limited — Earnings Release 2026

May 28, 2026

BIG BLOC CONSTRUCTION LIMITED

CIN NO. : L45200GJ2015PLC083577

908, 9th Floor, Rajhans Montessa, Dumas Road, Magdalla, Surat-395 007.

(Ph.) : +91-2463262, 2463263

E-mail : info@nxtbloc.in Visit us : www.nxtbloc.in

Nation Stores Building Council
MEMBER

NXTBLOC®
Autoclaved Aerated Concrete Blocks

28th May, 2026

| To,
BSE Limited,
Phiroze Jeejeebhoy Towers,
Dalal Street, Fort,
Mumbai - 400001
Script Code: 540061
ISIN :INE412U01025 | To,
National Stock Exchange of India Limited,
Exchange Plaza, C-1, BLOCK G,
Bandra-Kurla Complex, Bandra (E),
Mumbai - 400051
Symbol: BIGBLOC
ISIN : INE412U01025 |
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Dear Sir/Madam,

Subject: Press Release 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 a Press Release discussing the fourth quarter & year ended financial results as on March 31, 2026.

Kindly take the same on your records.

Thanking you.

Yours Faithfully,

For BIGBLOC CONSTRUCTION LIMITED,

MOHIT
NARAYAN
SABOO

Digitally signed by
MOHIT NARAYAN
SABOO
Date: 2026.05.28
22:22:41 +05'30'

MOHIT NARAYAN SABOO
DIN: 02357431
Director and CFO

Encl: Press Release

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Media Release

BIGBLOC

BIGBLOC CONSTRUCTION LTD REPORTS REVENUES AND EBITDA OF INR 2,834 Mn, AND INR 176 Mn RESPECTIVELY FOR FY26

May 28, 2026: BIGBLOC Construction Limited. (BSE: 540061 & NSE: INE412U01025), one of India's largest manufacturers of AAC blocks and a leading sustainable building materials company, announces its results for the fourth quarter of the financial year 2025-26.

Q4-FY26 Consolidated Financial Performance:

Revenue	EBITDA	EBITDA Margin	Net Profit	Diluted EPS
INR 869 Mn	INR 64 Mn	7.36%	INR (8) Mn	INR 0.06
YoY Growth:	YoY Growth:
34.5%	12.3%

FY26 Consolidated Financial Performance:

Revenue	EBITDA	EBITDA Margin	Net Profit	Diluted EPS
INR 2,834 Mn	INR 176 Mn	6.21%	INR (85) Mn	INR (0.12)
YoY Growth:	YoY Growth:
26.2%	(39.7)%

Q4-FY26 Business Highlights:

• Sales volumes for Q4-FY26 increased to 2,45,870 CBM as compared to 1,75,464 CBM in Q4-FY25, and for FY26 increased to 8,26,904 CBM as compared to 6,03,101 CBM in FY25 reflecting healthy demand momentum.
• Continued focus on volume-led growth, driven by healthy demand momentum and expanding market adoption across key regions.
• Operational performance during the quarter was impacted by elevated input costs, labour shortages during the holiday season, and slower adoption of AAC panels, limiting the Company's ability to immediately pass on cost increases to customers.
• The company continued to strengthen its market presence through new order wins, including orders from bullet train station projects, while actively engaging with large corporate customers for upcoming opportunities.
• The company continued to witness strong volume momentum, with sales volumes increasing by ~20% YoY in the current quarter, and remains focused on sustaining volume-led growth going forward.

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Media Release

BIG BLOC

Management Comments:

Commenting on the results, Chairman and Non-Executive Director, Mr. Narayan Saboo stated:

"We continued to witness strong volume momentum during FY26 despite a challenging operating environment marked by elevated input costs, labour shortages due to holiday season, and slower adoption of AAC panels. Backed by healthy demand momentum and expanding market adoption across key regions, we remained focused on driving volume-led growth and strengthening its market presence.

Further, we continued to strengthen our market presence through new order wins, including orders from bullet train station projects, while actively engaging with large corporate customers for upcoming growth opportunities

Going forward, we remain focused on sustaining volume-led growth through deeper market penetration, improving capacity utilization, enhancing operational efficiencies, and strengthening our presence across the green building materials ecosystem."

Financial Statements:

Results for the quarter ended March 31, 2026, prepared under Ind AS, along with segment results, are available in the Investor Relations section of our website https://bigbloc.in/quarterly-results/

Quarterly Conference Call:

The earnings conference call will be held on Friday, May 29th, 2026 at 11:00 AM (IST) to discuss the Financial Results and performance of the company for the quarter ended March 31, 2026. The earnings conference call will be accessible from all networks and countries through universal access dial-ins +91-22-6280 1341 / +91-22-7115 8242 also accessible at: Diamond Pass Link. Further, the analyst(s)/institutional investor(s) presentation will be submitted to Stock Exchanges and shall also be hosted on the Company's website at https://bigbloc.in/investor-presentation/

Safe Harbor Statement:

Statements in this document relating to future status, events, or circumstances, including but not limited to statements about plans and objectives, the progress and results of research and development, potential project characteristics, project potential and target dates for project related issues are forward-looking statements based on estimates and the anticipated effects of future events on current and developing circumstances. Such statements are subject to numerous risks and uncertainties and are not necessarily predictive of future results. Actual results may differ materially from those anticipated in the forward-looking statements. The company assumes no obligation to update forward-looking statements to reflect actual results changed assumptions or other factors.

About Bigbloc Construction Limited:

Founded in 2015, Bigbloc Construction Limited is one of India's leading manufacturers of autoclaved aerated concrete (AAC) products, offering sustainable and efficient building materials. The company's diverse portfolio includes AAC fly ash and sandbased blocks, AAC wall panels, and a range of construction

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Media Release

BIG BLOC

chemicals such as NXTFIX jointing mortar and NXTPLAST ready-mix plaster, with upcoming additions like NXTGRIP tile adhesive. With four manufacturing facilities strategically located in Gujarat and Maharashtra, Bigbloc operates with a total installed capacity of 1.3 million cubic meters per annum. Its operations are supported by a wide supply chain across nine cities, and a robust logistics setup including an in-house fleet. The company emphasizes operational excellence, maintaining a low product rejection rate through automated processes and stringent quality checks. Strategic initiatives such as the expansion into central India and the launch of India's first AAC wall panel plant in collaboration with Siam Cement highlight its forward-looking approach. Additionally, Bigbloc integrates sustainability into its operations, including significant use of solar energy and fly ash recycling, aligning with environmental goals and future growth opportunities in green construction.

For more information, please visit: https://bigbloc.in/

Contact Information:

Bigbloc Construction Ltd Pooja Gurnani Email: compliancesecretary@nxtbloc.in	Investor Relations Representative: Mr. Anuj Sonpal Valorem Advisors Tel: +91-22-3507-5100 Email: bigbloc@valoremadvisors.com