This industry comprises establishments primarily engaged in the remediation and clean-up of contaminated buildings, mine sites, soil or ground water. Establishments primarily engaged in integrated mine site reclamation activities, such as soil remediation, waste water treatment, hazardous material removal, contouring of land and revegetation, are also included.

This industry comprises establishments primarily engaged in operating facilities in which recyclable materials are removed from waste, or mixed recyclable materials are sorted into distinct categories and prepared for shipment.

This industry comprises establishments, not classified to any other industry, primarily engaged in waste management activities.