Chilime Seti Hydropower Company Limited (CSHC) was established on August 18, 2022 as a subsidiary of Chilime Hydropower Company Limited. The main promoter, Chilime Hydropower Company Limited is primarily owned by Nepal Electricity Authority (NEA), holding a substantial 51% share. CSHC was formed to develop the Hydroelectric Projects. 

The Corporate Office is in Kathmandu Metropolitan City, Kapan Marga, Kathmandu District, Nepal. CSHC is actively engaged in developing the Seti Nadi-3 Hydroelectric Project (SN3HEP) with capacity of 87 MW, located in the Bajhang district of Sudurpashchim Province. The Department of Electricity Development (DoED) provided a survey license in fiscal years 2074/075, and the company applied for the Generation License upon completing a detailed feasibility study.