Indsil Hydro Power and Manganese Ltd, headquartered in Coimbatore, India, specializes in manufacturing Carbon Silico Manganese for the steel industry. The company, initially known as Indsil Electrosmelts Ltd, integrates its Indian smelters with captive hydel power plants to ensure uninterrupted energy supply. Notably, Indsil undertook significant expansions, including the establishment of a 21 MW hydroelectric power project in Kerala, completed in 2000, which is the largest private hydel project in the region.
The company expanded its global presence by acquiring stakes in international ventures, including a 50% share in an Indonesian manganese mining project and a joint venture in Oman, Al-Tamman Indsil Ferro Chrome LLC. In 2017-18, Indsil underwent a merger with Indsil Energy and Electrochemicals Private Limited, enhancing its portfolio and risk diversification. The merger also resulted in the full ownership of subsidiaries such as Sree Mahalakshmi Smelters Private Limited and Indsil Energy Global (FZE).
