NAICS Code 5622: Waste Treatment and Disposal

The NAICS code for Waste Treatment and Disposal is 5622.

Waste Treatment and Disposal establishments operate landfills, hazardous waste incinerators, transfer stations, composting facilities, and wastewater biosolids processors that receive and permanently manage waste streams. Landfill methane capture and waste-to-energy conversion are increasingly important revenue streams for large waste management companies.

Waste Treatment and Disposal falls under the NAICS code for NAICS 562 — Waste Management and Remediation Services, a subsector of Administrative and Support and Waste Management and Remediation Services.