Abrasives business:
The Abrasives business in India markets & manufactures a full range of Bonded Abrasives, Coated Abrasives (including Non-Woven Abrasives), Thin Wheels, and Super Abrasives at its plants in Mora (Maharashtra), Bangalore (Karnataka), Nagpur (Maharashtra), and near Baddi (Himachal Pradesh).
Sekurit business:
The Sekurit business creates innovative glazing systems that enhance experience on board, safety, and sustainability. As a trusted automotive partner in India, Saint-Gobain Sekurit offers a wide range of innovative solutions thanks to its manufacturing facilities at Chennai (Tamil Nadu), Bhiwadi (Rajasthan), and Chakan (Maharashtra).
Ceramics business:
The Performance Ceramics & Refractories (PCR) business offers complete solutions with expertise in design, engineering & manufacturing refractory systems for high temperature, ballistic, and wear applications. HPR plants are located in Bangalore and Halol (Gujarat). 
The Silicon Carbide business manufactures Silicon Carbide crude and grains at Tirupati (Andhra Pradesh) & near Phuentsholing (Bhutan) and is a major supplier to all leading refractory, metallurgy, and abrasives manufacturers in India.
The manufacturing unit for SEFPRO (Refractories business), SEPR India is a pioneer in manufacturing Fused Cast & Sintered Refractories for glass furnaces and is currently the largest producer of refractories exclusively for various types of glass melting furnaces. The business has plants in Palakkad (Kerala) and Perundurai (Tamil Nadu). A significant part of the production is exported.
The Crystals business manufactures radiation detectors, scintillator arrays & assemblies and has a manufacturing facility in Bangalore. A very large part of the production is exported.
The Performance Plastics business produces and markets products for: Engineered Components, Fluid Systems, and Composites. The business has a manufacturing facility in Bangalore.
ADFORS is the world leader in glass fiber technical fabrics for applications in construction and industry. In India, it markets insect screens, paving reinforcement grids, wall coverings, glass yarns, thermal insulation fabrics (HKO) for automotive & industrial application, C glass staple fibers, and laid scrim. It also manufactures glass-grids, primarily for roads & airports and mine-grids for mines at a facility in Bangalore. The mine-grids are primarily for exports.
The PRS Permacel Business offers customer-specific solutions in the chosen segments of electrical and thermal insulation, identification, aesthetic enhancement, energy saving and protection through its industrial and autonomic divisions.