Envision Greenwise Holdings Ltd. is an investment holding company, which engages in the provision of superstructure building and RMAA works service, and the provision of reverse supply chain management and environmental-related service. The company employs 78 full-time employees The company went IPO on 2018-08-22. The firm operates through two main divisions. The Superstructure Building and Repair, Maintenance, Alteration and Addition (RMAA) Works Service segment primarily provides green energy infrastructure solutions, such as integrated services for building energy efficiency retrofitting, electric vehicle (EV) charging infrastructure construction and installation, as well as the development and application of new energy storage systems. The Reverse Supply Chain Management and Environmental Related Service segment primarily engages in industrial materials trading and material recycling, such as recycling retired EV batteries and redesigning them into battery energy storage systems. In addition, the Company provides green energy solutions, including lithium battery recycling, dismantling and black powder treatment, as well as precious metal extraction.