ESGL Holdings Limited is a Singapore-based holding company. The Company conducts its operations through its subsidiary, Environmental Solutions (Asia) Pte. Ltd. (ESA). ESA is a waste management, treatment and recycling company involved in the collection and recycling of hazardous and non-hazardous industrial waste from customers such as pharmaceutical, semiconductor, petrochemical and electroplating companies. ESA’s services include recovering minerals and metals from sludges and solid industrial waste, remanufacturing chemicals from acid and alkali waste, recovering energy from packaging waste and recovering energy from wood waste. ESA harvests heat energy from approximately 500 metric tons (MT) a year of waste wood and electrical energy from the sun from its own 750-kilowatt peak (kWp) solar photovoltaic (PV) roof. ESA operates two facilities in Tuas, Singapore.