NeST Group engages in the development, production, and export of fiber optics and copper networking hardware to networking companies worldwide. It offers a range of hardware for the Networking industry, such as optical fiber, chips like boards, microwave, wireless equipments, personal computers, and servers. The company also provides consulting and development services in the United States, Canada, Australia, Japan, and the United Kingdom. In addition, NeST Group provides customer support, tech support, and business process outsourcing services through its call center located in Kochi, India. The company has hardware and software facilities in Trivandrum, Cochin, Bangalore, and Mysore in India, as well as in the United States. NeST Group was founded in 1991 and is based in Kochi, India.