It operates through the following segments: Solid Waste Services, Liquid Waste and Industrial Services, and Toxfree. The Solid Waste Services segment includes commercial and industrial, municipal, and residential collection services for all types of solid waste streams; and ownership and management of waste transfer stations and landfills. The Liquid Waste and Industrial Services segment comprises collection, treatment, processing, refining, and recycling of liquid and hazardous waste; and services include plant and asset maintenance capabilities, high pressure cleaning, vacuum loading, hydro excavation and non-destructive digging, site remediation, sludge management, concrete remediation, CCTV, corrosion protection, and emergency response service. The Toxfree segment offers services relating to waste, technical and environmental, industrial, and health. The company was founded by Terrence Elmore Peabody in August 1987 and is headquartered in Melbourne, Australia.