In India, there are several companies involved in the manufacturing of nicotine and nicotine-related products. Some prominent manufacturers in this sector include Nicotine India, S V Agrofood, Krishna Chemicals, and Noida Chemicals. These companies specialize in various aspects of nicotine production, such as extraction, processing, and formulation. They cater to diverse industries, including pharmaceuticals, agriculture, and research, providing high-quality nicotine products to meet the demands of their customers. With their expertise and commitment to excellence, these manufacturers play a significant role in the nicotine industry in India and contribute to its growth and development.