About Us

Welcome to Bigbloc Construction Limited, a leader in innovation and sustainability within the construction industry. Incorporated on June 17, 2015, in Gujarat, our company has swiftly ascended to prominence as a premier manufacturer of Autoclaved Aerated Concrete (AAC) blocks. Marketed under the esteemed NXTBLOC brand, our products embody a remarkable synthesis of strength, lightness, thermal insulation, and fire resistance. Crafted from natural, non-toxic materials, these blocks enhance structural integrity while championing environmental stewardship.

BigBloc Construction Limited has evolved from a visionary startup into a national powerhouse in the sustainable construction industry. Our journey began with an initial capacity of 300,000 CBM, and through a decade of strategic expansion and operational excellence, we have scaled our operations to reach a consolidated annual installed capacity of 1.3 million CBM. This monumental growth has established BigBloc as the largest manufacturer of AAC blocks in Western India and one of the most significant players across the entire country. Our mission remains rooted in providing eco-friendly building solutions that meet the demands of India’s rapidly urbanizing landscape.

At the heart of our market leadership is our commitment to cutting-edge technology and manufacturing precision. BigBloc proudly operates the single largest AAC block plant in India, a state-of-the-art facility with a capacity of 500,000 CBM per annum. This plant is a fully automatic, world-class manufacturing hub that sets the industry standard for quality, consistency, and scale. By leveraging such high-level automation, we are able to maintain a seamless supply chain and deliver superior products that cater to the most complex and large-scale infrastructure projects.

​Our reputation for reliability and innovation has earned us the trust of India’s most prominent real estate and infrastructure giants. BigBloc is the preferred partner for industry leaders including L&T, Adani, Godrej Properties, Shapoorji Pallonji, Runwal, Sunteck, and the Gala Group, among many others. By combining our massive production capacity with a portfolio that includes India’s first AAC Wall Plant and the ZMARTBUILD brand, we continue to redefine the future of green building in India, ensuring that every structure built with our products is a testament to sustainability and strength.

Why Partner with Bigbloc?

With a massive production capacity of 1.3 Million CBM per annum across four strategic plants (Gujarat & Maharashtra), we ensure an uninterrupted supply chain for even the largest mega-projects.

Our NXTBLOC products are non-toxic and eco-friendly. By choosing us, you aren't just building structures; you are earning Green Building credits and contributing to a resilient, carbon-conscious world.

From our ZmartBuild reinforced wall panels to our NXTFIX mortar, our ecosystem is engineered for fast-track construction. We help you reduce labor costs and significantly shorten project timelines.

Trusted by titans like L&T, Lodha, ITC, and Shapoorji Pallonji, our products undergo rigorous testing to ensure superior thermal insulation, fire resistance, and structural integrity.