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North American Industry Classification System - All (NAICS) Codes
111421 : Nursery and Tree Production
236115 : New Single-Family Housing Construction (except Operative Builders)
236116 : New Multifamily Housing Construction (except Operative Builders)
236117 : New Housing Operative Builders
236118 : Residential Remodelers
236210 : Industrial Building Construction
236220 : Commercial and Institutional Building Construction
237110 : Water and Sewer Line and Related Structures Construction
237120 : Oil and Gas Pipeline and Related Structures Construction
237130 : Power and Communication Line and Related Structures Construction
237210 : Land Subdivision
237310 : Highway, Street, and Bridge Construction
237990 : Dredging and Surface Cleanup Activities2
238110 : Poured Concrete Foundation and Structure Contractors
238120 : Structural Steel and Precast Concrete Contractors
238130 : Framing Contractors
238140 : Masonry Contractors
238150 : Glass and Glazing Contractors
238160 : Roofing Contractors
238170 : Siding Contractors
238190 : Other Foundation, Structure, and Building Exterior Contractors
238210 : Electrical Contractors and Other Wiring Installation Contractors
238220 : Plumbing, Heating, and Air-Conditioning Contractors
238290 : Other Building Equipment Contractors
238310 : Drywall and Insulation Contractors
238320 : Painting and Wall Covering Contractors
238330 : Flooring Contractors
238340 : Tile and Terrazzo Contractors
238350 : Finish Carpentry Contractors
238390 : Other Building Finishing Contractors
238910 : Site Preparation Contractors
238990 : All Other Specialty Trade Contractors 13
311919 : Other Snack Food Manufacturing
314912 : Canvas and Related Product Mills
314999 : All Other Miscellaneous Textile Product Mills
323110 : Commercial Lithographic Printing
323111 : Commercial Gravure Printing
323113 : Commercial Screen Printing
323114 : Quick Printing
323115 : Digital Printing
323119 : Other Commercial Printing
325510 : Paint and Coating Manufacturing
325611 : Soap and Other Detergent Manufacturing
325612 : Polish and Other Sanitation Good Manufacturing
327320 : Ready-Mix Concrete Manufacturing
327390 : Other Concrete Product Manufacturing
332111 : Iron and Steel Forging
332116 : Metal Stamping
332312 : Fabricated Structural Metal Manufacturing
332322 : Sheet Metal Work Manufacturing
332999 : All Other Miscellaneous Fabricated Metal Product Manufacturing
333311 : Automatic Vending Machine Manufacturing
333315 : Photographic and Photocopying Equipment Manufacturing
333414 : Heating Equipment (except Warm Air Furnaces) Manufacturing
337212 : Custom Architectural Woodwork and Millwork Manufacturing
339950 : Sign Manufacturing
423120 : Motor Vehicle Supplies and New Parts Merchant Wholesalers
423210 : Furniture Merchant Wholesalers
423220 : Home Furnishing Merchant Wholesalers
423320 : Brick, Stone, and Related Construction Material Merchant Wholesalers
423330 : Roofing, Siding, and Insulation Material Merchant Wholesalers
423390 : Other Construction Material Merchant Wholesalers
423430 : Computer and Computer Peripheral Equipment and Software Merchant Wholesalers
423440 : Other Commercial Equipment Merchant Wholesalers
423450 : Medical, Dental, and Hospital Equipment and Supplies Merchant Wholesalers
423490 : Other Professional Equipment and Supplies Merchant Wholesalers
423510 : Metal Service Centers and Other Metal Merchant Wholesalers
423610 : Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers
423620 : Electrical and Electronic Appliance, Television, and Radio Set Merchant Wholesalers
423690 : Other Electronic Parts and Equipment Merchant Wholesalers
423720 : Plumbing and Heating Equipment and Supplies (Hydronics) Merchant Wholesalers
423730 : Warm Air Heating and Air-Conditioning Equipment and Supplies Merchant Wholesalers
423830 : Industrial Machinery and Equipment Merchant Wholesalers
423840 : Industrial Supplies Merchant Wholesalers
423850 : Service Establishment Equipment and Supplies Merchant Wholesalers
423990 : Other Miscellaneous Durable Goods Merchant Wholesalers
424120 : Stationary and Office Supplies Merchant Wholesalers
424130 : Industrial and Personal Service Paper Merchant Wholesalers
424310 : Piece Goods, Notions, and Other Dry Goods Merchant Wholesalers
424420 : Packaged Frozen Food Merchant Wholesalers
424430 : Dairy Product (except Dried or Canned) Merchant Wholesalers
424490 : Other Grocery and Related Products Merchant Wholesalers
424690 : Other Chemical and Allied Products Merchant Wholesalers
424720 : Petroleum and Petroleum Products Merchant Wholesalers (except Bulk Stations and Terminals)
424990 : Other Miscellaneous Nondurable Goods Merchant Wholesalers
425110 : Business to Business Electronic Markets
425120 : Wholesale Trade Agents and Brokers
444110 : Home Centers
444120 : Paint and Wallpaper Stores
444130 : Hardware Stores
444190 : Other Building Material Dealers
444210 : Outdoor Power Equipment Stores
444220 : Nursery and Garden Centers
451211 : Book Stores
451212 : News Dealers and Newsstands
451220 : Prerecorded Tape, Compact Disc and Record Stores
453220 : Gift, Novelty and Souvenir Stores
453920 : Art Dealers
453998 : All Other Miscellaneous Store Retailers (except Tobacco Stores)
454111 : Electronic Shopping
454210 : Vending Machine Operators
454390 : Other Direct Selling Establishments
484110 : General Freight Trucking, Local
484121 : General Freight Trucking, Long-Distance, Truckload
484210 : Used Household and Office Goods Moving
484220 : Specialized Freight (except Used Goods) Trucking, Local
484230 : Specialized Freight (except Used Goods) Trucking, Long-Distance
485310 : Taxi Service
485999 : All Other Transit and Ground Passenger Transportation
488490 : Other Support Activities for Road Transportation
492110 : Couriers and Express Delivery Services
492210 : Local Messengers and Local Delivery
493110 : General Warehousing and Storage
511110 : Newspaper Publishers
511120 : Periodical Publishers
511199 : All Other Publishers
512110 : Motion Picture and Video Production
517911 : Telecommunications Resellers
518210 : Data Processing, Hosting, and Related Services
522320 : Financial Transactions, Reserve, and Clearinghouse Activities
523920 : Portfolio Management
523930 : Investment Advice
524210 : Insurance Agencies and Brokerages
531110 : Lessors of Residential Buildings and Dwellings
531120 : Lessors of Nonresidential Buildings (except Miniwarehouses)
531190 : Leasing of Building Space to Federal Government by Owners9
531210 : Offices of Real Estate Agents and Brokers10
531311 : Residential Property Managers
531312 : Nonresidential Property Managers
531320 : Offices of Real Estate Appraisers
531390 : Other Activities Related to Real Estate
541110 : Offices of Lawyers
541211 : Offices of Certified Public Accountants
541213 : Tax Preparation Services
541214 : Payroll Services
541310 : Architectural Services
541320 : Landscape Architectural Services
541330 : Engineering Services
541340 : Drafting Services
541350 : Building Inspection Services
541360 : Geophysical Surveying and Mapping Services
541370 : Surveying and Mapping (except Geophysical) Services
541380 : Testing Laboratories
541410 : Interior Design Services
541420 : Industrial Design Services
541430 : Graphic Design Services
541490 : Other Specialized Design Services
541511 : Custom Computer Programming Services
541512 : Computer Systems Design Services
541513 : Computer Facilities Management Services
541519 : Information Technology Value Added Resellers18
541611 : Administrative Management and General Management Consulting Services
541612 : Human Resources Consulting Services
541613 : Marketing Consulting Services
541614 : Process, Physical Distribution and Logistics Consulting Services
541618 : Other Management Consulting Services
541620 : Environmental Consulting Services
541690 : Other Scientific and Technical Consulting Services
541720 : Research and Development in the Social Sciences and Humanities
541810 : Advertising Agencies10
541820 : Public Relations Agencies
541840 : Media Representatives
541850 : Display Advertising
541860 : Direct Mail Advertising
541890 : Other Services Related to Advertising
541910 : Marketing Research and Public Opinion Polling
541922 : Commercial Photography
541990 : All Other Professional, Scientific and Technical Services
561110 : Office Administrative Services
561210 : Facilities Support Services12
561311 : Employment Placement Agencies
561320 : Temporary Help Services
561330 : Professional Employer Organizations
561410 : Document Preparation Services
561439 : Other Business Service Centers (including Copy Shops)
561440 : Collection Agencies
561499 : All Other Business Support Services
561510 : Travel Agencies10
561611 : Investigation Services
561612 : Security Guards and Patrol Services
561621 : Security Systems Services (except Locksmiths)
561622 : Locksmiths
561710 : Exterminating and Pest Control Services
561720 : Janitorial Services
561730 : Landscaping Services
561740 : Carpet and Upholstery Cleaning Services
561790 : Other Services to Buildings and Dwellings
561910 : Packaging and Labeling Services
561920 : Convention and Trade Show Organizers10
561990 : All Other Support Services
562111 : Solid Waste Collection
562112 : Hazardous Waste Collection
562119 : Other Waste Collection
562211 : Hazardous Waste Treatment and Disposal
562910 : Environmental Remediation Services14
562991 : Septic Tank and Related Services
562998 : All Other Miscellaneous Waste Management Services
611430 : Professional and Management Development Training
611699 : All Other Miscellaneous Schools and Instruction
611710 : Educational Support Services
621330 : Offices of Mental Health Practitioners (except Physicians)
621610 : Home Health Care Services
624190 : Other Individual and Family Services
624229 : Other Community Housing Services
711410 : Agents and Managers for Artists, Athletes, Entertainers and Other Public Figures
722110 : Full-Service Restaurants
722211 : Limited-Service Restaurants
722213 : Snack and Nonalcoholic Beverage Bars
722310 : Food Service Contractors
722320 : Caterers
722330 : Mobile Food Services
811121 : Automotive Body, Paint and Interior Repair and Maintenance
811198 : All Other Automotive Repair and Maintenance
811212 : Computer and Office Machine Repair and Maintenance
811310 : Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
812331 : Linen Supply
812930 : Parking Lots and Garages
812990 : All Other Personal Services


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