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This page shows the equivalent 2007 North American Industry Classification System (NAICS) industries for the 2007 Enterprise Classification System (ECS) sectors and categories shown in the prototype 2007 Enterprise Statistics tables. For the sectors, unless otherwise noted, the ECS sector code is the equivalent NAICS code. The abbreviation "n.e.c." indicates "not elsewhere classified."
To assign a primary Enterprise Classification System category, the Census Bureau used aggregations of domestic establishment payroll data. For each enterprise, the classification methodology starts by excluding nonoperating establishments - establishments classified as manufacturers' sales branches and offices, central administrative offices (NAICS 551114), and "auxiliaries." From the remaining establishments, a primary NAICS sector is selected. If the primary sector is outside the scope of the 2007 Economic Census, the records of the establishments in these sectors are deleted and a primary in-scope sector is selected based on payroll. The primary Enterprise Classification System category is the category in that sector with the largest aggregate payroll. (This is the same method used for the 1992 Enterprise Statistics Program.)
211A Oil and Gas Extraction
212A Coal Mining
212B Metal Ore Mining
212C Nonmetallic Mineral Mining and Quarrying
213A Drilling Oil and Gas Wells
213B Support Activities for Oil and Gas Operations
213C Support Activities for Mining (except Oil and Gas Operations)
221A Electric Power Generation
221B Electric Power Transmission, Control, and Distribution
221C Natural Gas Distribution
221D Water, Sewage, and Other Systems
236A New Housing Construction (except Operative Builders)
236B New Housing Operative Builders
236C Residential Remodelers
236D Nonresidential Building Construction
237A Water and Sewer Line and Related Structures Construction
237B Oil and Gas Pipeline and Related Structures Construction
237C Power and Communication Line and Related Structures Construction
237D Land Subdivision
237E Highway, Street, Bridge, and Other Heavy and Civil Engineering Construction
238A Poured Concrete Foundation and Structure Contractors
238B Structural Steel, Precast Concrete, and Framing Contractors
238C Masonry and Glass and Glazing Contractors
238D Foundation, Structure, and Building Exterior Contractors, n.e.c.
238E Electrical Contractors and Other Wiring Installation Contractors
238F Plumbing, Heating, and Air-Conditioning Contractors
238G Other Building Equipment Contractors
238H Drywall and Insulation Contractors
238I Painting and Wall Covering Contractors
238J Flooring, Tile, and Terrazzo Contractors
238K Finish Carpentry and Other Building Finishing Contractors
238L Site Preparation Contractors
238M All Other Specialty Trade Contractors
311A Grain and Oilseed Milling
311B Sugar and Confectionery Product Manufacturing
311C Fruit and Vegetable Preserving and Specialty Food Manufacturing
311D Fluid Milk Manufacturing
311E Dairy Product (except Fluid Milk) Manufacturing
311F Animal (except Poultry) Slaughtering and Processing
311G Poultry Processing
311H Bakeries and Tortilla Manufacturing
311I Snack Food Manufacturing
311J Food Manufacturing, n.e.c.
312A Soft Drink and Ice Manufacturing
312B Breweries, Wineries, and Distilleries
312C Tobacco Manufacturing
313A Textile Mills
314A Textile Furnishings Mills
314B Other Textile Product Mills
315A Cut and Sew Apparel Contractors
315B Other Apparel Manufacturing
316A Leather and Allied Product Manufacturing
321A Sawmills and Wood Preservation
321B Veneer, Plywood, and Engineered Wood Product Manufacturing
321C Millwork
321D Wood Container, Pallet, and All Other Wood Product Manufacturing
322A Pulp, Paper, and Paperboard Mills and Paperboard Container Manufacturing
322B Paper Bag, Coated and Treated Paper, Stationery, and Other Converted Paper Product Manufacturing
323A Commercial Lithographic Printing
323B Commercial Screen Printing
323C Support Activities for Printing
323D Printing, n.e.c.
324A Petroleum and Coal Products Manufacturing
325A Basic Chemical Manufacturing
325B Resin, Synthetic Rubber, Artificial Fibers, and Agricultural Chemical Manufacturing
325C Pharmaceutical and Medicine Manufacturing
325D Paint, Coating, and Adhesive Manufacturing
325E Soap and Cleaning Compound Manufacturing
325F Toilet Preparation Manufacturing
325G Other Chemical Product and Preparation Manufacturing
326A Plastics Packaging Materials, Unlaminated Film and Sheet, Pipe, Pipe Fitting, and Unlaminated Profile Shape Manufacturing
326B Laminated Plastics, Bottles, and Foam Product Manufacturing
326C Other Plastics Product Manufacturing
326D Rubber Product Manufacturing
327A Clay Product, Refractory, and Glass Product Manufacturing
327B Cement and Ready-Mix Concrete Manufacturing
327C Concrete Product Manufacturing
327D Lime, Gypsum, and Other Nonmetallic Mineral Product Manufacturing
331A Iron and Steel Mills, Ferroalloy Manufacturing, and Steel Product Manufacturing
331B Alumina and Aluminum Production and Processing
331C Nonferrous Metal (except Aluminum) Production and Processing
331D Foundries
332A Forging and Stamping
332B Cutlery and Handtool Manufacturing
332C Plate Work and Fabricated Structural Product Manufacturing
332D Window, Door, and Ornamental and Architectural Metal Work Manufacturing
332E Sheet Metal Work Manufacturing
332F Boiler, Tank, and Shipping Container Manufacturing
332G Hardware, Spring, and Wire Product Manufacturing
332H Machine Shops
332I Turned Product and Screw, Nut, and Bolt Manufacturing
332J Coating, Engraving, Heat Treating, and Allied Activities
332K Metal Valve Manufacturing
332L All Other Fabricated Metal Product Manufacturing
333A Agricultural Implement Manufacturing
333B Construction Machinery Manufacturing
333C Mining and Oil and Gas Field Machinery Manufacturing
333D Industrial Machinery Manufacturing
333E Commercial and Service Industry Machinery Manufacturing
333F Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing
333G Metalworking Machinery Manufacturing
333H Engine, Turbine, and Power Transmission Equipment Manufacturing
333I Other General Purpose Machinery Manufacturing
334A Computer and Peripheral Equipment Manufacturing
334B Printed Circuit Assembly (Electronic Assembly) Manufacturing
334C Semiconductor and Electronic Component (except Printed Circuit Assembly) Manufacturing
334D Communications, Audio, and Video Equipment Manufacturing
334E Other Electronic Instrument Manufacturing and Magnetic Media Manufacturing and Reproducing
335A Household Appliance Manufacturing
335B Electric Lighting and Electrical Equipment Manufacturing
335C Other Electrical Equipment and Component Manufacturing
336A Motor Vehicle Manufacturing
336B Motor Vehicle Body and Truck Trailer Manufacturing
336C Motor Home, Travel Trailer, and Camper Manufacturing
336D Motor Vehicle Parts Manufacturing
336E Aerospace Product and Parts Manufacturing
336F Other Transportation Equipment Manufacturing (including Railroad Rolling Stock Manufacturing and Ship and Boat Building)
337A Wood Kitchen Cabinet and Countertop Manufacturing
337B Office Furniture (including Fixtures) Manufacturing
337C Household and Institutional Furniture and Other Furniture Related Product Manufacturing
339A Surgical and Medical Instrument, Appliance, and Supplies Manufacturing
339B Dental Laboratories and Dental Equipment, Dental Supplies, and Ophthalmic Goods Manufacturing
339C Sign Manufacturing
339D All Other Miscellaneous Manufacturing
NOTE: In the Enterprise Statistics Program, manufacturers' sales branches and offices are treated as nonoperating establishments. In Tables A1 - A2B and B3, they are included in the "other establishments" sector.
NOTE: Government-owned liquor stores (NAICS 445310) are covered in the 2007 Economic Census.
441A New Motor Vehicle Dealers
441B Used Motor Vehicle Dealers
441C Other Motor Vehicle Dealers
441D Automotive Parts and Accessories Stores
441E Tire Dealers
442A Furniture Stores
442B Floor and Window Treatment Stores
442C All Other Home Furnishings Stores
443A Electronics (except Computer and Software) and Appliance Stores
443B Computer and Software Stores
444A Home Centers and Paint and Wallpaper Stores
444B Hardware Stores
444C Other Building Material Dealers
444D Lawn and Garden Equipment and Supplies Stores
445A Supermarkets and Other Grocery (except Convenience) Stores
445B Convenience Stores
445C Specialty Food Stores
445D Beer, Wine, and Liquor Stores
446A Pharmacies and Cosmetic Stores
446B Optical Goods and Other Health and Personal Care Stores
447A Gasoline Stations with Convenience Stores
447B Other Gasoline Stations
448A Clothing (except Family) Stores
448B Family Clothing Stores
448C Clothing Accessories and Other Clothing Stores
448D Shoe Stores
448E Jewelry, Luggage, and Leather Goods Stores
451A Sporting Goods Stores
451B Hobby, Toy, Game, Sewing, and Musical Instrument Stores
451C Book, Periodical, and Music Stores
452A Department Stores
452B Other General Merchandise Stores
453A Office Supplies and Stationery Stores
453B Florists and Gift, Novelty, and Souvenir Stores
453C Used Merchandise Stores
453D Pet and Pet Supplies Stores
453E Other Miscellaneous Store Retailers (except Pet and Pet Supplies Stores)
454A Electronic Shopping and Auctions
454B Mail-Order Houses
454C Vending Machine Operators and Other Direct Selling Establishments
454D Fuel Dealers
NOTE: Rail Transportation (NAICS 482) and the U.S. Postal Service (NAICS 491) are outside the scope of the 2007 Economic Census. In the Enterprise Statistics Program, establishments that primarily provide services to other establishments of the same company, such as Warehousing and Storage (NAICS 493), are included as "auxiliaries" in the Other Establishments sector.
481A Air Transportation
483A Water Transportation
484A General Freight Trucking, Local
484B General Freight Trucking, Long-Distance, Truckload
484C General Freight Trucking, Long-Distance, Less Than Truckload
484D Used Household and Office Goods Moving
484E Specialized Freight (except Used Goods) Trucking, Local
484F Specialized Freight (except Used Goods) Trucking, Long-Distance
485A Transit and Ground Passenger Transportation (except School and Employee Bus Transportation)
485B School and Employee Bus Transportation
486A Pipeline Transportation
487A Scenic and Sightseeing Transportation
488A Support Activities for Air Transportation
488B Freight Transportation Arrangement
488C Support Activities for Transportation (except Air Transportation and Freight Transportation Arrangement)
492A Couriers and Messengers
493A Warehousing and Storage
NOTE: Government-owned university press publishers (part of NAICS 511130 and 519130) are covered in the 2007 Economic Census.
511A Newspaper Publishers
511B Periodical Publishers
511C Book Publishers
511D Other Publishers
511E Software Publishers
512A Motion Picture and Video Production and Distribution
512B Motion Picture and Video Exhibition
512C Postproduction Services and Other Motion Picture and Video and Sound Recording Industries
515A Broadcasting (except Internet)
517A Wired Telecommunications Carriers
517B Wireless Telecommunications Carriers (except Satellite)
517C Satellite and Other Telecommunications
518A Data Processing, Hosting, and Related Services
519A Other Information Services
NOTE: Funds, Trusts, and Other Financial Vehicles (NAICS 525) are outside the scope of the 2007 Economic Census. For the Enterprise Statistics Program, Monetary Authorities - Central Bank (NAICS 521110) is treated as outside the scope of the 2007 Economic Census, and Offices of Bank Holding Companies (NAICS 551111) is treated as a part of the Finance and Insurance sector.
522A Commercial Banking and Bank Holding Companies
522B Savings Institutions
522C Credit Unions and Other Depository Credit Intermediation
522D Nondepository Credit Intermediation
522E Mortgage and Nonmortgage Loan Brokers
522F Financial Transactions Processing, Reserve, and Clearinghouse Activities
522G Other Activities Related to Credit Intermediation
523A Investment Banking and Securities Dealing
523B Securities Brokerage
523C Commodity Contracts Dealing and Brokerage, Securities and Commodity Exchanges, and Miscellaneous Intermediation
523D Portfolio Management
523E Investment Advice and All Other Financial Investment Activities
524A Direct Life Insurance Carriers
524B Direct Health and Medical Insurance Carriers
524C Direct Property and Casualty Insurance Carriers
524D Insurance Carriers (except Direct Life, Health, Medical, Property, and Casualty)
524E Insurance Agencies and Brokerages
524F Third Party Administration of Insurance and Pension Funds
524G Claims Adjusting and All Other Insurance Related Activities
531A Lessors of Residential Buildings and Dwellings
531B Lessors of Nonresidential Buildings (except Miniwarehouses)
531C Lessors of Miniwarehouses, Self-Storage Units, and Other Real Estate Property
531D Offices of Real Estate Agents and Brokers
531E Residential Property Managers
531F Nonresidential Property Managers
531G Real Estate Appraisers and Other Real Estate Activities
532A Automotive Equipment Rental and Leasing
532B Video Tape and Disc Rental
532C Other Consumer Goods Rental and General Rental Centers
532D Commercial and Industrial Machinery and Equipment Rental and Leasing
533A Lessors of Nonfinancial Intangible Assets (except Copyrighted Works)
NOTE: In the Enterprise Statistics Program, establishments that primarily provide services to other establishments of the same company, such as Computer Systems Design and Related Services (NAICS 5415) and Scientific Research and Development Services (NAICS 5417), are included as "auxiliaries" in the Other Establishments sector.
541A Legal Services
541B Offices of Certified Public Accountants
541C Tax Preparation Services
541D Payroll Services
541E Other Accounting Services
541F Architectural (including Landscape) Services
541G Engineering and Drafting Services
541H Testing Laboratories and Building Inspection Services
541I Surveying and Mapping Services
541J Specialized Design Services
541K Custom Computer Programming Services
541L Computer Systems Design Services
541M Computer Facilities Management Services
541N Other Computer Related Services
541O Management Consulting Services
541P Environmental Consulting Services
541Q Other Scientific and Technical Consulting Services
541R Research and Development in Biotechnology and the Social Sciences and Humanities
541S Research and Development in the Physical, Engineering, and Life Science (except Biotechnology)
541T Advertising Agencies
541U Public Relations and Related Services
541V Other Services Related to Advertising
541W Marketing Research and Public Opinion Polling
541X Photography Studios, Portrait
541Y Veterinary Services
541Z Other Professional, Scientific, and Technical Services
NOTE: In the Enterprise Statistics Program, Offices of Other Holding Companies (NAICS 551112) are treated as a part of the Administrative and Support and Waste Management and Remediation Services sector.
561A Office Administrative Services and Nonbank Holding Companies
561B Facilities Support Services
561C Employment Placement Agencies and Executive Search Services
561D Temporary Help Services
561E Professional Employer Organizations
561F Telemarketing Bureaus and Other Contact Centers
561G Business Service Centers and Document Preparation and Telephone Answering Services
561H Collection Agencies
561I Credit Bureaus and Other Business Support Services
561J Travel Arrangement and Reservation Services
561K Investigation, Guard, and Armored Car Services
561L Security Systems Services
561M Janitorial Services
561N Landscaping Services
561O Services to Buildings and Dwellings (except Janitorial and Landscaping Services)
561P Other Support Services
562A Waste Collection
562B Waste Treatment and Disposal, Remediation, and Other Waste Management Services
NOTE: Elementary and Secondary Schools (NAICS 6111), Junior Colleges (NAICS 6112), and Colleges, Universities, and Professional Schools (NAICS 6113) are outside the scope of the 2007 Economic Census. Government-owned hospitals (part of NAICS 622) are covered in the 2007 Economic Census.
611A Business Schools, Computer and Management Training, and Other Schools and Instruction
611B Technical and Trade Schools and Educational Support Services
621A Offices of Physicians
621B Offices of Dentists
621C Offices of Chiropractors and Podiatrists
621D Offices of Optometrists
621E Offices of Mental Health and All Other Health Practitioners
621F Offices of Physical, Occupational and Speech Therapists, and Audiologists
621G Outpatient Mental Health and Substance Abuse Centers
621H Family Planning and Other Outpatient Care Centers
621I Medical and Diagnostic Laboratories
621J Home Health Care Services
621K Ambulance Services
621L All Other Ambulatory Health Care Services
622A General Medical and Surgical Hospitals
622B Psychiatric and Substance Abuse Hospitals
622C Specialty (except Psychiatric and Substance Abuse) Hospitals
623A Nursing Care Facilities
623B Residential Mental Retardation Facilities
623C Residential Mental Health and Substance Abuse Facilities
623D Continuing Care Retirement Communities
623E Homes for the Elderly
623F Other Residential Care Facilities
624A Child and Youth Services
624B Services for the Elderly and Persons with Disabilities
624C Other Individual and Family Services
624D Community Food and Housing, and Emergency and Other Relief Services
624E Vocational Rehabilitation Services
624F Child Day Care Services
711A Performing Arts Companies
711B Spectator Sports
711C Independent Artists, Writers, Performers, Promoters, Agents, and Managers for Performing Arts, Sports, and Similar Events
712A Museums, Historical Sites, and Similar Institutions
713A Amusement Parks and Arcades
713B Gambling Industries
713C Golf Courses and Country Clubs
713D Skiing Facilities and Marinas
713E Fitness and Recreational Sports Centers
713F Bowling Centers and All Other Amusement and Recreation Industries
721A Hotels (except Casino Hotels), Motels, and Other Traveler Accommodation
721B Casino Hotels
722A Full-Service Restaurants
722B Limited-Service Restaurants
722C Cafeterias, Grill Buffets, and Buffets
722D Snack and Nonalcoholic Beverage Bars
722E Food Service Contractors
722F Caterers and Mobile Food Services
722G Drinking Places (Alcoholic Beverages)
NOTE: Religious Organizations (NAICS 8131), Labor Unions and Similar Labor Organizations (NAICS 81393), Political Organizations (NAICS 81394), and Private Households (NAICS 814) are outside the scope of the 2007 Economic Census.
811A Automotive Mechanical and Electrical Repair and Maintenance
811B Automotive Body, Paint, Interior, and Glass Repair
811C Other Automotive Repair and Maintenance
811D Other Repair and Maintenance (except Automotive) Services
812A Hair, Nail, and Skin Care Services
812B Other Personal Care Services
812C Death Care Services
812D Drycleaning and Laundry Services (including Coin-Operated)
812E Linen and Uniform Supply
812F Other Personal Services (except Parking Lots and Garages)
812G Parking Lots and Garages
813A Grantmaking and Giving Services
813B Social Advocacy Organizations
813C Civic and Social Organizations
813D Business Associations and Professional Organizations
NOTE: In the Enterprise Statistics Program, this sector consists of the following: manufacturers' sales branches and offices (part of Wholesale Trade), central administrative offices (NAICS 551114), auxiliaries (part of several NAICS sectors), and establishments outside the scope of the Enterprise Statistics Program of companies whose domestic establishments are primarily in industries within scope.
901X Manufacturers' Sales Branches and Offices
902X Central Administrative Offices
903X Auxiliaries
904X Out-of-Scope Industries
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