Estre Ambiental is a company that provides waste-related and environmental services for municipal, commercial, and industrial customers. It operates through four segments: Collection and Cleaning Services, Landfills, Oil and Gas, and Value Recovery. The Collection and Cleaning Services segment is involved in the industrial collection from business generators, as well as local household collection. The Landfills segment owns and operates a portfolio of landfills for the final disposal of hazardous and non-hazardous waste. The Oil and Gas segment is engaged in the provision of remediation and cleaning services in sites and transfers the contaminated soil to its biopile facilities, and cleaning of storage tanks. The Value Recovery segment specializes in the provision of energy recycling services, and dismantlement and mischaracterization of electrical-electronic products.