Bigbloc Construction Limited, together with its subsidiaries, engages in the manufacture and sale of aerated autoclave concrete (AAC) blocks in India. The company offers AAC bricks, block jointing mortar, cement mix plaster, tile adhesives, gypsum plaster, autoclaved lightweight concrete panels, and other building materials. It markets its products under the NXTBLOC, NXTPLAST, NXTFIX, and ZMARTBUILD brand names. Bigbloc Construction Limited was founded in 2010 and is headquartered in Surat, India.