- Business
- Grindwell Norton Limited manufactures and markets abrasives, ceramics, performance plastics, and related products in India and internationally. The company, founded in 1941 and headquartered in Mumbai, India, pioneered grinding wheels in India and operates as a subsidiary of Compagnie de Saint-Gobain S.A., which holds a 51.66% stake. It functions through segments including Abrasives, Ceramics & Plastics, Digital Services, and Others; core products encompass bonded abrasives such as grinding wheels, cutting discs, and crankshaft wheels; coated abrasives including sandpaper, abrasive belts, and paper discs; superabrasives like diamond and cubic boron nitride tools; ceramics comprising refractory bricks, ceramic filters, and high-performance ceramics for steel, cement, glass, power, and chemical industries; performance materials such as silicon carbide, fused alumina, and specialty grains for grinding, cutting, blasting, and thermal insulation; precision grinding solutions with customized wheels, machines, and tools for automotive, aerospace, bearings, and tooling sectors; as well as construction products, thin wheels, diamond core drills, wood cutter blades, and adhesive tapes via its Composite Systems unit. Grindwell Norton serves industries including automotive, aerospace, manufacturing, construction, metal fabrication, steel, and mobility, with exports accounting for about 20% of sales primarily to the USA, Europe, and Southeast Asia; it maintains manufacturing facilities across India including in Bengaluru, Jamshedpur, Nagpur, and Uran, plus a subsidiary Saint-Gobain Ceramic Materials Bhutan Pvt. Ltd. for silicon carbide production. Recent developments include the 2023 acquisition of PRS Permacel Pvt Ltd to bolster capabilities in specialty adhesive tapes, thermal insulation solutions, and composite systems for industrial, railways, metro, two-wheeler, and electric vehicle markets; a July 2025 board approval for land acquisition up to Rs 18 crore in Halol, Gujarat, to support future business expansions and operational growth; ongoing investments in research and development, such as Rs 50 crore in FY2023 for high-performance abrasives; and a new manufacturing facility launch in Karnataka in 2016 to enhance production capacity.