Sterling and Wilson Renewable Energy Limited provides renewable engineering, procurement, and construction (EPC) services in India, Europe, the Middle East, North Africa, rest of Africa, the United States, Latin America, and Australia. It operates through two segments, EPC Business; and Operations and Maintenance (O&M) Service. The company offers design and engineering; project management, long-term operations, plant maintenance, testing, connecting solar projects to the grid, and commissioning; solar plus storage solutions; and maintenance manual development, anchoring and mooring, issuance of design book module, equipment installation, and bathymetric and geotechnical assessment studies for utility-scale and floating solar, hybrid, energy storage, battery energy storage systems, and wind projects. It also engages in the import, export, and trading of solar modules, structures, invertors, and related accessories; installation and maintenance of renewable energy power generating facilities; setting up of power plants, solar energy systems, renewable energy systems, and hybrid energy systems and energy storage plants for power generation; integrated solid waste/biomass management, including the use of municipal solid waste, biomass, and synthetic gas for power generation; and other related activities. In addition, the company provides O&M and asset management solutions to EPC projects and third-party clients. It serves independent power producers, developers, and equity funds. The company was formerly known as Sterling and Wilson Solar Limited and changed its name to Sterling and Wilson Renewable Energy Limited in November 2021. Sterling and Wilson Renewable Energy Limited was founded in 2011 and is based in Mumbai, India.