Rossari

Rossari Biotech Limited is one of India's largest specialty chemical manufacturers, delivering high-performance solutions that touch billions of lives daily. With over four decades of experience, the company offers 4,300+ products to 3,000+ customers across 65+ countries. Operating seven manufacturing facilities with 332,000+ MTPA capacity, Rossari Biotech serves diverse industries including Textiles, Home Personal Care and Performance Chemicals, and Animal Health and Nutrition. The company leads the market across four core chemistries: surfactants, polymers, silicones, and enzymes.

Rossari Biotech Limited was co-founded by Edward Menezes and Sunil Chari in 2003. Initially incorporated as a partnership firm called Rossari Labtech, the name was later changed to Rossari Biotech. The company acquired a 10-acre plot of land in Silvassa, India, and established a large-scale manufacturing facility there. In 2006-08, it received ISO certifications and was awarded 'Corp Excel 2008' National MSME. The firm converted into a Joint Stock Company as Rossari Biotech Limited and diversified into Animal Health and Nutrition (AHN) and Construction Chemicals. In 2009-11, it received the 'Frost and Sullivan Award' and commenced supply of AHN products to Zoetis. In 2013-15, it launched the HPPC division and formed a joint venture with Buzil Werk Wagner.

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