Toyo Co Ltd, along with its subsidiaries, is engaged in research and development, production, and sales of solar cells and solar modules and related businesses. The company operates across the solar value chain, including upstream wafer and silicon manufacturing, midstream solar cell production, and downstream photovoltaic (PV) module production. It generated revenues from sales of solar cells, solar modules and provision of facilitation services. Geographically, the company derived the majority of the revenue from the USA.