Keltech Energies Limited manufactures industrial explosives and expanded perlite products. The company produces cartridge explosives including watergel variants, bulk emulsion explosives for open-cast mining and tunneling, mono methyl amine nitrate (MMAN) solutions, and explosives accessories such as detonators; it also offers expanded perlite products encompassing cryogenic insulation for LNG and other low-temperature applications, perlite filter aids including diatomite variants, horticulture media, perlite concrete blocks, and perlite toppings for construction, refractories, foundries, poultry feed, and garment washing. Operations span mining, quarrying, construction, oil and gas, dredging, and chemical processing sectors primarily in India with exports to international markets, through manufacturing facilities in Karnataka, Madhya Pradesh, Chhattisgarh, and Maharashtra. Keltech Energies Limited, formerly Karnataka Explosives Ltd, was founded in 1977 and is headquartered in Bengaluru, India, as part of the Chowgule Group. In 2025, the company strengthened its board with new appointments including Mahesh Vijay Wataney as managing director and CEO, Deepak Balkrishna Jadhav, Janhavi Rajeev Apte Kothari, Satish Vasant Ghatge, and Vasudev Narayan Tumbe as independent and additional directors to support strategic oversight and operations.