Structure of NAICS Code 56 - Administrative and Support and Waste Management and Remediation Services

Hierarchy

Each industry is classified hierarchically, starting from broad (3-digit) to specific (4-, 5-, 6-digit) codes, including extended 8-digit codes for detailed classification. Click on each category link to navigate to detailed pages with comprehensive industry information.

Categories

General
Specific

Hierarchy

3-Digits
4-Digits
5-Digits
6-Digits
5611 - Office Administrative Services 5612 - Facilities Support Services
56131 - Employment Placement Agencies and Executive Search Services 56132 - Temporary Help Services 56133 - Professional Employer Organizations
5613 - Employment Services
56141 - Document Preparation Services 56142 - Telephone Call Centers 56143 - Business Service Centers 56144 - Collection Agencies 56145 - Credit Bureaus 56149 - Other Business Support Services
5614 - Business Support Services
56151 - Travel Agencies 56152 - Tour Operators 56159 - Other Travel Arrangement and Reservation Services
5615 - Travel Arrangement and Reservation Services
56161 - Investigation, Guard, and Armored Car Services 56162 - Security Systems Services
5616 - Investigation and Security Services
56171 - Exterminating and Pest Control Services 56172 - Janitorial Services 56173 - Landscaping Services 56174 - Carpet and Upholstery Cleaning Services 56179 - Other Services to Buildings and Dwellings
5617 - Services to Buildings and Dwellings 5619 - Other Support Services
561 - Administrative and Support Services
5621 - Waste Collection 5622 - Waste Treatment and Disposal 5629 - Remediation and Other Waste Management Services
562 - Waste Management and Remediation Services