Bigbloc Construction Limited — Earnings Release 2025

Aug 12, 2025

==> picture [542 x 129] intentionally omitted <==

12[th] August, 2025

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: 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 regarding the performance of Q1 FY26.

Kindly take the same on your records.

Thanking you.

Yours Faithfully,

For BIGBLOC CONSTRUCTION LIMITED

MOHIT Digitally signed by MOHIT NARAYA NARAYAN SABOO Date: 2025.08.12 N SABOO 11:51:36 +05'30'

Mohit Narayan Saboo Director & CFO DIN: 02357431

==> picture [71 x 67] intentionally omitted <==

Encl: Press Release

Q1 FY26 Press Release

==> picture [40 x 64] intentionally omitted <==

Q1 FY26 Revenue from Operations at Rs. 564 Million; growth of 9.3 YoY%

Q1 FY26 EBITDA at Rs. 13 Million, with a margin of 2.3%

Q1 FY26 Sales Volume was 1,67,835 CBM; growth of 25.3% YoY

Surat, 12[th] August 2025: Bigbloc Construction Limited (“Bigbloc” or the “Company”) (BSE: 540061 | NSE: BIGBLOC), one of the largest manufacturers of Aerated Autoclaved Concrete (AAC) Blocks and Panels in India, has announced its unaudited financial results for the quarter ended 30[th] June 2025.

Consolidated Financial Performance:

Rs. Million

	Q1 FY26	Q1 FY25	Y-o-Y	Q4 FY25	Q-o-Q
Revenue from Operations	564	516	9.3%	646	(12.7)%
Gross Profit	304	306	(0.6)%	368	(17.4)%
Gross Margin%	53.9%	59.3%		57.0%
EBITDA	13	96	(86.6)%	57	(77.5)%
EBITDA Margin%	2.3%	18.6%		8.9%
PBT	(59)	43	nm	(3)	nm
PBT Margin%	(10.5)%	8.4%		(0.5)%
PAT	(50)	30	nm	(3)	nm
PAT Margin%	(8.8)%	5.8%		(0.5)%

Highlights for Q1 FY26:

• Sales volume for Q1 FY26 was 1,67,835 CBM up 25.3% YoY and (4.3)% QoQ

• Basic and Diluted EPS for Q1 FY26 was at (0.23) and (0.23) respectively

• The consolidated capacity utilisation was 53% for Q1 FY26

• The capacity utilization at Starbigbloc Building Material Ltd, BigBloc Building Elements Pvt Ltd and Siam Cement Bigbloc Construction Technologies Pvt ltd was 62%, 58% and 36% respectively in Q1 FY26

Q1 FY26 Press Release

==> picture [40 x 64] intentionally omitted <==

Commenting on the performance Mr. Narayan Saboo, Chairman said:

“For the first quarter of FY2026 Bigbloc Construction reported consolidated Revenue from Operations of Rs. 564 million, reflecting a growth of 9.3% year-on-year. This growth was driven by higher sales volumes, which increased 25.3% compared to the same period last year. However, the growth in volumes was partially offset by lower average realisations.

==> picture [131 x 99] intentionally omitted <==

==> picture [110 x 23] intentionally omitted <==

----- Start of picture text -----

Mr. Narayan Sitaram
Saboo
----- End of picture text -----

Saboo The quarter also saw seasonal moderation in activity influenced by the post-festive demand slowdown, the onset of monsoon and a softer real estate sector, a key demand driver for our products which affected the near-term growth momentum.

On profitability, Gross profit for the quarter was Rs. 304 million, with a margin of 53.9%. EBITDA was Rs. 13 million, with a margin of 2.3%. Margins were impacted by softer pricing, seasonal lower demand and lower capacity utilisation. With demand expected to normalise in the coming quarter, we expect improved operating performance going forward with higher capacity utilisation and the commissioning of new product lines.

The consolidated capacity utilisation for the quarter was 53%. While utilisation was marginally lower than the previous quarter, early signs of demand recovery are visible in the current period and we expect utilisation levels to improve from Q2 FY2026 as construction activity picks up post-monsoon. Additionally, AAC wall panel production is seeing a gradual ramp-up, supported by market awareness and the process of securing final products certifications that will enable broader adoption.

On the strategic front, the Company remains on track to commence manufacturing of construction chemicals at the Umargaon facility in the next quarter, further diversifying its product portfolio. Furthermore, the contribution of renewable energy to total power consumption has increased to 26% from 22% in the previous quarter, reflecting our commitment to sustainable operations.

Looking ahead, we remain focused on increasing capacity utilisation, expanding market penetration for AAC wall panels and bringing new product lines to market. With the anticipated recovery in construction activity post-monsoon, we remain confident of delivering improved performance in the coming quarters.”

Q1 FY26 Press Release

==> picture [40 x 64] intentionally omitted <==

==> picture [530 x 360] intentionally omitted <==

----- Start of picture text -----

Bigbloc Construction: One of the Largest AAC Blocks Manufacturers in India
Bigbloc Construction Ltd Starbigbloc Building Bigbloc Building SIAM Cement Big Bloc
(Holding Company) Material Ltd Elements Pvt Ltd Construction Technologies
(Subsidiary) (Wholly Owned Subsidiary) Pvt Ltd
(Joint-Venture)
Gujarat, India Ramasodi, Kheda (Joint Venture)
Capacity (CBM p.a.): 2,50,000
Carbon Credit Potential: (Units p.a.):
50,000 to 60,000 (Potential)
Products Manufactured: AAC Blocks &
ALC Wall panels
Kapadvanj, Ahmedabad
Capacity (CBM p.a.): 2,50,000 Umargoan, Vapi
Carbon Credit Potential: (Units p.a.): Capacity (CBM p.a.): 3,00,000
50,000 (Registration Under Process)
Carbon Credit Potential: (Units p.a.):
Products Manufactured: AAC Fly Ash 50,000 to 60,000
Blocks and Sand Based Blocks
Products Manufactured: AAC Blocks
Maharashtra, India
----- End of picture text -----

Wada, Palghar Capacity (CBM p.a.): 5,00,000 Carbon Credit Potential: (Units p.a.): 50,000 to 60,000 (Potential) Products Manufactured: AAC Blocks

==> picture [178 x 140] intentionally omitted <==

Brand Overview

==> picture [98 x 26] intentionally omitted <==

==> picture [140 x 32] intentionally omitted <==

==> picture [68 x 21] intentionally omitted <==

==> picture [68 x 21] intentionally omitted <==

AAC Blocks

AAC Wall Panels

Construction Chemicals

Manufacturing

AAC blocks, a high-quality, lightweight, and energy-efficient building material known for its strength, insulation and fire resistance

Manufacturing

AAC wall panels are composite materials made of cement, lime and silica sand, reinforced with a two-way welded steel mesh

Trading

Construction chemicals, includes semi-premix high-quality mortar for AAC block jointing and bonding and ready-mix cement plaster

Q1 FY26 Press Release

==> picture [40 x 64] intentionally omitted <==

Q1 FY2026 Earnings Conference Call

Conference Call Details: Tuesday, August 12, 2025, at 4:00 PM IST	Conference Call Details: Tuesday, August 12, 2025, at 4:00 PM IST	Conference Call Details: Tuesday, August 12, 2025, at 4:00 PM IST
Diamond Pass		Click Here
Universal Access Number		086 3416 8918
The number listed above is universally accessible from all networks and all countries.
Toll Free Number	HK: 800 903 171	SG: 800 101 1941

About Bigbloc Construction:

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 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 details, please visit: www.bigbloc.in

==> picture [45 x 70] intentionally omitted <==

Pooja Gurnani Company Secretary compliancesecretary@nxtbloc.in

==> picture [136 x 46] intentionally omitted <==

Abhishek Dakoria / Jatin Babani +91 22 6169 5988 bigbloc@churchgatepartners.com

Q1 FY26 Press Release

==> picture [40 x 64] intentionally omitted <==

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.

Registered Address: 908, 9th Floor, Rajhans Montessa, Dumas Road, Magdalla, Surat - 395007