> Enrich.chat gives AI agents verified work emails and mobiles. To use it from an agent, read https://enrich.chat/agents.md . This is the Markdown version of https://enrich.chat/naics/ # NAICS code lookup Search NAICS codes by number or by what the industry does, then open a code to see the companies in it, where they are based and how they map to SIC. By Enrich.chat Editorial. Updated October 22, 2026. ## NAICS codes - [NAICS 111219](https://enrich.chat/naics/111219/): Other Vegetable (Except Potato) and Melon Farming - [NAICS 111421](https://enrich.chat/naics/111421/): Nursery and Tree Production - [NAICS 111422](https://enrich.chat/naics/111422/): Floriculture Production - [NAICS 111998](https://enrich.chat/naics/111998/): All Other Miscellaneous Crop Farming - [NAICS 115210](https://enrich.chat/naics/115210/): Support Activities for Animal Production - [NAICS 115310](https://enrich.chat/naics/115310/): Support Activities for Forestry - [NAICS 211120](https://enrich.chat/naics/211120/): Crude Petroleum Extraction - [NAICS 213111](https://enrich.chat/naics/213111/): Drilling Oil and Gas Wells - [NAICS 221118](https://enrich.chat/naics/221118/): Other Electric Power Generation - [NAICS 221122](https://enrich.chat/naics/221122/): Electric Power Distribution - [NAICS 221310](https://enrich.chat/naics/221310/): Water Supply and Irrigation Systems - [NAICS 236115](https://enrich.chat/naics/236115/): New Single-Family Housing Construction (Except for-Sale Builders) - [NAICS 236116](https://enrich.chat/naics/236116/): New Multifamily Housing Construction (Except for-Sale Builders) - [NAICS 236118](https://enrich.chat/naics/236118/): Residential Remodelers - [NAICS 236210](https://enrich.chat/naics/236210/): Industrial Building Construction - [NAICS 236220](https://enrich.chat/naics/236220/): Commercial and Institutional Building Construction - [NAICS 237130](https://enrich.chat/naics/237130/): Power and Communication Line and Related Structures Construction - [NAICS 237210](https://enrich.chat/naics/237210/): Land Subdivision - [NAICS 237310](https://enrich.chat/naics/237310/): Highway, Street, and Bridge Construction - [NAICS 237990](https://enrich.chat/naics/237990/): Other Heavy and Civil Engineering Construction - [NAICS 238110](https://enrich.chat/naics/238110/): Poured Concrete Foundation and Structure Contractors - [NAICS 238120](https://enrich.chat/naics/238120/): Structural Steel and Precast Concrete Contractors - [NAICS 238130](https://enrich.chat/naics/238130/): Framing Contractors - [NAICS 238140](https://enrich.chat/naics/238140/): Masonry Contractors - [NAICS 238150](https://enrich.chat/naics/238150/): Glass and Glazing Contractors - [NAICS 238160](https://enrich.chat/naics/238160/): Roofing Contractors - [NAICS 238210](https://enrich.chat/naics/238210/): Electrical Contractors and Other Wiring Installation Contractors - [NAICS 238220](https://enrich.chat/naics/238220/): Plumbing, Heating, and Air-Conditioning Contractors - [NAICS 238310](https://enrich.chat/naics/238310/): Drywall and Insulation Contractors - [NAICS 238320](https://enrich.chat/naics/238320/): Painting and Wall Covering Contractors - [NAICS 238330](https://enrich.chat/naics/238330/): Flooring Contractors - [NAICS 238340](https://enrich.chat/naics/238340/): Tile and Terrazzo Contractors - [NAICS 238350](https://enrich.chat/naics/238350/): Finish Carpentry Contractors - [NAICS 238390](https://enrich.chat/naics/238390/): Other Building Finishing Contractors - [NAICS 238910](https://enrich.chat/naics/238910/): Site Preparation Contractors - [NAICS 238990](https://enrich.chat/naics/238990/): All Other Specialty Trade Contractors - [NAICS 311340](https://enrich.chat/naics/311340/): Nonchocolate Confectionery Manufacturing - [NAICS 311421](https://enrich.chat/naics/311421/): Fruit and Vegetable Canning - [NAICS 311511](https://enrich.chat/naics/311511/): Fluid Milk Manufacturing - [NAICS 311812](https://enrich.chat/naics/311812/): Commercial Bakeries - [NAICS 311999](https://enrich.chat/naics/311999/): All Other Miscellaneous Food Manufacturing - [NAICS 312111](https://enrich.chat/naics/312111/): Soft Drink Manufacturing - [NAICS 312120](https://enrich.chat/naics/312120/): Breweries - [NAICS 312130](https://enrich.chat/naics/312130/): Wineries - [NAICS 312140](https://enrich.chat/naics/312140/): Distilleries - [NAICS 321215](https://enrich.chat/naics/321215/): Engineered Wood Member Manufacturing - [NAICS 321911](https://enrich.chat/naics/321911/): Wood Window and Door Manufacturing - [NAICS 321920](https://enrich.chat/naics/321920/): Wood Container and Pallet Manufacturing - [NAICS 321992](https://enrich.chat/naics/321992/): Prefabricated Wood Building Manufacturing - [NAICS 322120](https://enrich.chat/naics/322120/): Paper Mills - [NAICS 322211](https://enrich.chat/naics/322211/): Corrugated and Solid Fiber Box Manufacturing - [NAICS 323113](https://enrich.chat/naics/323113/): Commercial Screen Printing - [NAICS 325180](https://enrich.chat/naics/325180/): Other Basic Inorganic Chemical Manufacturing - [NAICS 325199](https://enrich.chat/naics/325199/): All Other Basic Organic Chemical Manufacturing - [NAICS 325211](https://enrich.chat/naics/325211/): Plastics Material and Resin Manufacturing - [NAICS 325320](https://enrich.chat/naics/325320/): Pesticide and Other Agricultural Chemical Manufacturing - [NAICS 325412](https://enrich.chat/naics/325412/): Pharmaceutical Preparation Manufacturing - [NAICS 325414](https://enrich.chat/naics/325414/): Biological Product (Except Diagnostic) Manufacturing - [NAICS 325510](https://enrich.chat/naics/325510/): Paint and Coating Manufacturing - [NAICS 325520](https://enrich.chat/naics/325520/): Adhesive Manufacturing - [NAICS 325612](https://enrich.chat/naics/325612/): Polish and Other Sanitation Good Manufacturing - [NAICS 325620](https://enrich.chat/naics/325620/): Toilet Preparation Manufacturing - [NAICS 325998](https://enrich.chat/naics/325998/): All Other Miscellaneous Chemical Product and Preparation Manufacturing - [NAICS 326113](https://enrich.chat/naics/326113/): Unlaminated Plastics Film and Sheet (Except Packaging) Manufacturing - [NAICS 326199](https://enrich.chat/naics/326199/): All Other Plastics Product Manufacturing - [NAICS 327211](https://enrich.chat/naics/327211/): Flat Glass Manufacturing - [NAICS 327320](https://enrich.chat/naics/327320/): Ready-Mix Concrete Manufacturing - [NAICS 327390](https://enrich.chat/naics/327390/): Other Concrete Product Manufacturing - [NAICS 331110](https://enrich.chat/naics/331110/): Iron and Steel Mills and Ferroalloy Manufacturing - [NAICS 331222](https://enrich.chat/naics/331222/): Steel Wire Drawing - [NAICS 332311](https://enrich.chat/naics/332311/): Prefabricated Metal Building and Component Manufacturing - [NAICS 332313](https://enrich.chat/naics/332313/): Plate Work Manufacturing - [NAICS 332321](https://enrich.chat/naics/332321/): Metal Window and Door Manufacturing - [NAICS 332323](https://enrich.chat/naics/332323/): Ornamental and Architectural Metal Work Manufacturing - [NAICS 332710](https://enrich.chat/naics/332710/): Machine Shops - [NAICS 332721](https://enrich.chat/naics/332721/): Precision Turned Product Manufacturing - [NAICS 333111](https://enrich.chat/naics/333111/): Farm Machinery and Equipment Manufacturing - [NAICS 333120](https://enrich.chat/naics/333120/): Construction Machinery Manufacturing - [NAICS 333132](https://enrich.chat/naics/333132/): Oil and Gas Field Machinery and Equipment Manufacturing - [NAICS 333243](https://enrich.chat/naics/333243/): Sawmill, Woodworking, and Paper Machinery Manufacturing - [NAICS 333511](https://enrich.chat/naics/333511/): Industrial Mold Manufacturing - [NAICS 333914](https://enrich.chat/naics/333914/): Measuring, Dispensing, and Other Pumping Equipment Manufacturing - [NAICS 333922](https://enrich.chat/naics/333922/): Conveyor and Conveying Equipment Manufacturing - [NAICS 333924](https://enrich.chat/naics/333924/): Industrial Truck, Tractor, Trailer, and Stacker Machinery Manufacturing - [NAICS 333993](https://enrich.chat/naics/333993/): Packaging Machinery Manufacturing - [NAICS 333994](https://enrich.chat/naics/333994/): Industrial Process Furnace and Oven Manufacturing - [NAICS 334111](https://enrich.chat/naics/334111/): Electronic Computer Manufacturing - [NAICS 334210](https://enrich.chat/naics/334210/): Telephone Apparatus Manufacturing - [NAICS 334220](https://enrich.chat/naics/334220/): Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing - [NAICS 334413](https://enrich.chat/naics/334413/): Semiconductor and Related Device Manufacturing - [NAICS 334418](https://enrich.chat/naics/334418/): Printed Circuit Assembly (Electronic Assembly) Manufacturing - [NAICS 334510](https://enrich.chat/naics/334510/): Electromedical and Electrotherapeutic Apparatus Manufacturing - [NAICS 334515](https://enrich.chat/naics/334515/): Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals - [NAICS 334610](https://enrich.chat/naics/334610/): Manufacturing and Reproducing Magnetic and Optical Media - [NAICS 335132](https://enrich.chat/naics/335132/): Commercial, Industrial, and Institutional Electric Lighting Fixture Manufacturing - [NAICS 335139](https://enrich.chat/naics/335139/): Electric Lamp Bulb and Other Lighting Equipment Manufacturing - [NAICS 335311](https://enrich.chat/naics/335311/): Power, Distribution, and Specialty Transformer Manufacturing - [NAICS 335314](https://enrich.chat/naics/335314/): Relay and Industrial Control Manufacturing - [NAICS 335910](https://enrich.chat/naics/335910/): Battery Manufacturing - [NAICS 335929](https://enrich.chat/naics/335929/): Other Communication and Energy Wire Manufacturing - [NAICS 335931](https://enrich.chat/naics/335931/): Current-Carrying Wiring Device Manufacturing - [NAICS 336212](https://enrich.chat/naics/336212/): Truck Trailer Manufacturing - [NAICS 336390](https://enrich.chat/naics/336390/): Other Motor Vehicle Parts Manufacturing - [NAICS 336411](https://enrich.chat/naics/336411/): Aircraft Manufacturing - [NAICS 336413](https://enrich.chat/naics/336413/): Other Aircraft Parts and Auxiliary Equipment Manufacturing - [NAICS 336611](https://enrich.chat/naics/336611/): Ship Building and Repairing - [NAICS 336612](https://enrich.chat/naics/336612/): Boat Building - [NAICS 337110](https://enrich.chat/naics/337110/): Wood Kitchen Cabinet and Countertop Manufacturing - [NAICS 337910](https://enrich.chat/naics/337910/): Mattress Manufacturing - [NAICS 339112](https://enrich.chat/naics/339112/): Surgical and Medical Instrument Manufacturing - [NAICS 339113](https://enrich.chat/naics/339113/): Surgical Appliance and Supplies Manufacturing - [NAICS 339114](https://enrich.chat/naics/339114/): Dental Equipment and Supplies Manufacturing - [NAICS 339115](https://enrich.chat/naics/339115/): Ophthalmic Goods Manufacturing - [NAICS 339116](https://enrich.chat/naics/339116/): Dental Laboratories - [NAICS 339920](https://enrich.chat/naics/339920/): Sporting and Athletic Goods Manufacturing - [NAICS 339930](https://enrich.chat/naics/339930/): Doll, Toy, and Game Manufacturing - [NAICS 339950](https://enrich.chat/naics/339950/): Sign Manufacturing - [NAICS 339992](https://enrich.chat/naics/339992/): Musical Instrument Manufacturing - [NAICS 423120](https://enrich.chat/naics/423120/): Motor Vehicle Supplies and New Parts Merchant Wholesalers - [NAICS 423310](https://enrich.chat/naics/423310/): Lumber, Plywood, Millwork, and Wood Panel Merchant Wholesalers - [NAICS 423320](https://enrich.chat/naics/423320/): Brick, Stone, and Related Construction Material Merchant Wholesalers - [NAICS 423420](https://enrich.chat/naics/423420/): Office Equipment Merchant Wholesalers - [NAICS 423430](https://enrich.chat/naics/423430/): Computer and Computer Peripheral Equipment and Software Merchant Wholesalers - [NAICS 423450](https://enrich.chat/naics/423450/): Medical, Dental, and Hospital Equipment and Supplies Merchant Wholesalers - [NAICS 423510](https://enrich.chat/naics/423510/): Metal Service Centers and Other Metal Merchant Wholesalers - [NAICS 423610](https://enrich.chat/naics/423610/): Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers - [NAICS 423810](https://enrich.chat/naics/423810/): Construction and Mining (Except Oil Well) Machinery and Equipment Merchant Wholesalers - [NAICS 423820](https://enrich.chat/naics/423820/): Farm and Garden Machinery and Equipment Merchant Wholesalers - [NAICS 423940](https://enrich.chat/naics/423940/): Jewelry, Watch, Precious Stone, and Precious Metal Merchant Wholesalers - [NAICS 424340](https://enrich.chat/naics/424340/): Footwear Merchant Wholesalers - [NAICS 424420](https://enrich.chat/naics/424420/): Packaged Frozen Food Merchant Wholesalers - [NAICS 424510](https://enrich.chat/naics/424510/): Grain and Field Bean Merchant Wholesalers - [NAICS 424610](https://enrich.chat/naics/424610/): Plastics Materials and Basic Forms and Shapes Merchant Wholesalers - [NAICS 424690](https://enrich.chat/naics/424690/): Other Chemical and Allied Products Merchant Wholesalers - [NAICS 424720](https://enrich.chat/naics/424720/): Petroleum and Petroleum Products Merchant Wholesalers (Except Bulk Stations and Terminals) - [NAICS 424820](https://enrich.chat/naics/424820/): Wine and Distilled Alcoholic Beverage Merchant Wholesalers - [NAICS 424910](https://enrich.chat/naics/424910/): Farm Supplies Merchant Wholesalers - [NAICS 424920](https://enrich.chat/naics/424920/): Book, Periodical, and Newspaper Merchant Wholesalers - [NAICS 424930](https://enrich.chat/naics/424930/): Flower, Nursery Stock, and Florists' Supplies Merchant Wholesalers - [NAICS 424940](https://enrich.chat/naics/424940/): Tobacco Product and Electronic Cigarette Merchant Wholesalers - [NAICS 441110](https://enrich.chat/naics/441110/): New Car Dealers - [NAICS 441120](https://enrich.chat/naics/441120/): Used Car Dealers - [NAICS 441210](https://enrich.chat/naics/441210/): Recreational Vehicle Dealers - [NAICS 441222](https://enrich.chat/naics/441222/): Boat Dealers - [NAICS 441330](https://enrich.chat/naics/441330/): Automotive Parts and Accessories Retailers - [NAICS 441340](https://enrich.chat/naics/441340/): Tire Dealers - [NAICS 444180](https://enrich.chat/naics/444180/): Other Building Material Dealers - [NAICS 444230](https://enrich.chat/naics/444230/): Outdoor Power Equipment Retailers - [NAICS 444240](https://enrich.chat/naics/444240/): Nursery, Garden Center, and Farm Supply Retailers - [NAICS 445110](https://enrich.chat/naics/445110/): Supermarkets and Other Grocery Retailers (Except Convenience Retailers) - [NAICS 445131](https://enrich.chat/naics/445131/): Convenience Retailers - [NAICS 445240](https://enrich.chat/naics/445240/): Meat Retailers - [NAICS 445291](https://enrich.chat/naics/445291/): Baked Goods Retailers - [NAICS 445292](https://enrich.chat/naics/445292/): Confectionery and Nut Retailers - [NAICS 445320](https://enrich.chat/naics/445320/): Beer, Wine, and Liquor Retailers - [NAICS 449110](https://enrich.chat/naics/449110/): Furniture Retailers - [NAICS 449121](https://enrich.chat/naics/449121/): Floor Covering Retailers - [NAICS 455110](https://enrich.chat/naics/455110/): Department Stores - [NAICS 456110](https://enrich.chat/naics/456110/): Pharmacies and Drug Retailers - [NAICS 456120](https://enrich.chat/naics/456120/): Cosmetics, Beauty Supplies, and Perfume Retailers - [NAICS 456130](https://enrich.chat/naics/456130/): Optical Goods Retailers - [NAICS 456191](https://enrich.chat/naics/456191/): Food (Health) Supplement Retailers - [NAICS 456199](https://enrich.chat/naics/456199/): All Other Health and Personal Care Retailers - [NAICS 458210](https://enrich.chat/naics/458210/): Shoe Retailers - [NAICS 458310](https://enrich.chat/naics/458310/): Jewelry Retailers - [NAICS 459120](https://enrich.chat/naics/459120/): Hobby, Toy, and Game Retailers - [NAICS 459130](https://enrich.chat/naics/459130/): Sewing, Needlework, and Piece Goods Retailers - [NAICS 459140](https://enrich.chat/naics/459140/): Musical Instrument and Supplies Retailers - [NAICS 459210](https://enrich.chat/naics/459210/): Book Retailers and News Dealers - [NAICS 459310](https://enrich.chat/naics/459310/): Florists - [NAICS 459510](https://enrich.chat/naics/459510/): Used Merchandise Retailers - [NAICS 459920](https://enrich.chat/naics/459920/): Art Dealers - [NAICS 459930](https://enrich.chat/naics/459930/): Manufactured (Mobile) Home Dealers - [NAICS 459991](https://enrich.chat/naics/459991/): Tobacco, Electronic Cigarette, and Other Smoking Supplies Retailers - [NAICS 481219](https://enrich.chat/naics/481219/): Other Nonscheduled Air Transportation - [NAICS 484110](https://enrich.chat/naics/484110/): General Freight Trucking, Local - [NAICS 484121](https://enrich.chat/naics/484121/): General Freight Trucking, Long-Distance, Truckload - [NAICS 484210](https://enrich.chat/naics/484210/): Used Household and Office Goods Moving - [NAICS 484220](https://enrich.chat/naics/484220/): Specialized Freight (Except Used Goods) Trucking, Local - [NAICS 485111](https://enrich.chat/naics/485111/): Mixed Mode Transit Systems - [NAICS 485310](https://enrich.chat/naics/485310/): Taxi and Ridesharing Services - [NAICS 485320](https://enrich.chat/naics/485320/): Limousine Service - [NAICS 485510](https://enrich.chat/naics/485510/): Charter Bus Industry - [NAICS 488119](https://enrich.chat/naics/488119/): Other Airport Operations - [NAICS 488190](https://enrich.chat/naics/488190/): Other Support Activities for Air Transportation - [NAICS 488210](https://enrich.chat/naics/488210/): Support Activities for Rail Transportation - [NAICS 488320](https://enrich.chat/naics/488320/): Marine Cargo Handling - [NAICS 488410](https://enrich.chat/naics/488410/): Motor Vehicle Towing - [NAICS 488510](https://enrich.chat/naics/488510/): Freight Transportation Arrangement - [NAICS 488999](https://enrich.chat/naics/488999/): All Other Support Activities for Transportation - [NAICS 492110](https://enrich.chat/naics/492110/): Couriers and Express Delivery Services - [NAICS 492210](https://enrich.chat/naics/492210/): Local Messengers and Local Delivery - [NAICS 512131](https://enrich.chat/naics/512131/): Motion Picture Theaters (Except Drive-Ins) - [NAICS 512250](https://enrich.chat/naics/512250/): Record Production and Distribution - [NAICS 513110](https://enrich.chat/naics/513110/): Newspaper Publishers - [NAICS 513120](https://enrich.chat/naics/513120/): Periodical Publishers - [NAICS 513130](https://enrich.chat/naics/513130/): Book Publishers - [NAICS 513210](https://enrich.chat/naics/513210/): Software Publishers - [NAICS 516110](https://enrich.chat/naics/516110/): Radio Broadcasting Stations - [NAICS 516120](https://enrich.chat/naics/516120/): Television Broadcasting Stations - [NAICS 517112](https://enrich.chat/naics/517112/): Wireless Telecommunications Carriers (Except Satellite) - [NAICS 517810](https://enrich.chat/naics/517810/): All Other Telecommunications - [NAICS 518210](https://enrich.chat/naics/518210/): Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services - [NAICS 519210](https://enrich.chat/naics/519210/): Libraries and Archives - [NAICS 522130](https://enrich.chat/naics/522130/): Credit Unions - [NAICS 522220](https://enrich.chat/naics/522220/): Sales Financing - [NAICS 522291](https://enrich.chat/naics/522291/): Consumer Lending - [NAICS 522292](https://enrich.chat/naics/522292/): Real Estate Credit - [NAICS 522310](https://enrich.chat/naics/522310/): Mortgage and Nonmortgage Loan Brokers - [NAICS 522320](https://enrich.chat/naics/522320/): Financial Transactions Processing, Reserve, and Clearinghouse Activities - [NAICS 522390](https://enrich.chat/naics/522390/): Other Activities Related to Credit Intermediation - [NAICS 523150](https://enrich.chat/naics/523150/): Investment Banking and Securities Intermediation - [NAICS 523910](https://enrich.chat/naics/523910/): Miscellaneous Intermediation - [NAICS 523940](https://enrich.chat/naics/523940/): Portfolio Management and Investment Advice - [NAICS 524113](https://enrich.chat/naics/524113/): Direct Life Insurance Carriers - [NAICS 524126](https://enrich.chat/naics/524126/): Direct Property and Casualty Insurance Carriers - [NAICS 524127](https://enrich.chat/naics/524127/): Direct Title Insurance Carriers - [NAICS 524128](https://enrich.chat/naics/524128/): Other Direct Insurance (Except Life, Health, and Medical) Carriers - [NAICS 524210](https://enrich.chat/naics/524210/): Insurance Agencies and Brokerages - [NAICS 524291](https://enrich.chat/naics/524291/): Claims Adjusting - [NAICS 524298](https://enrich.chat/naics/524298/): All Other Insurance Related Activities - [NAICS 525910](https://enrich.chat/naics/525910/): Open-End Investment Funds - [NAICS 531110](https://enrich.chat/naics/531110/): Lessors of Residential Buildings and Dwellings - [NAICS 531130](https://enrich.chat/naics/531130/): Lessors of Miniwarehouses and Self-Storage Units - [NAICS 531210](https://enrich.chat/naics/531210/): Offices of Real Estate Agents and Brokers - [NAICS 531311](https://enrich.chat/naics/531311/): Residential Property Managers - [NAICS 531312](https://enrich.chat/naics/531312/): Nonresidential Property Managers - [NAICS 531320](https://enrich.chat/naics/531320/): Offices of Real Estate Appraisers - [NAICS 532289](https://enrich.chat/naics/532289/): All Other Consumer Goods Rental - [NAICS 532412](https://enrich.chat/naics/532412/): Construction, Mining, and Forestry Machinery and Equipment Rental and Leasing - [NAICS 541110](https://enrich.chat/naics/541110/): Offices of Lawyers - [NAICS 541191](https://enrich.chat/naics/541191/): Title Abstract and Settlement Offices - [NAICS 541211](https://enrich.chat/naics/541211/): Offices of Certified Public Accountants - [NAICS 541213](https://enrich.chat/naics/541213/): Tax Preparation Services - [NAICS 541214](https://enrich.chat/naics/541214/): Payroll Services - [NAICS 541219](https://enrich.chat/naics/541219/): Other Accounting Services - [NAICS 541310](https://enrich.chat/naics/541310/): Architectural Services - [NAICS 541320](https://enrich.chat/naics/541320/): Landscape Architectural Services - [NAICS 541350](https://enrich.chat/naics/541350/): Building Inspection Services - [NAICS 541410](https://enrich.chat/naics/541410/): Interior Design Services - [NAICS 541430](https://enrich.chat/naics/541430/): Graphic Design Services - [NAICS 541511](https://enrich.chat/naics/541511/): Custom Computer Programming Services - [NAICS 541512](https://enrich.chat/naics/541512/): Computer Systems Design Services - [NAICS 541519](https://enrich.chat/naics/541519/): Other Computer Related Services - [NAICS 541613](https://enrich.chat/naics/541613/): Marketing Consulting Services - [NAICS 541620](https://enrich.chat/naics/541620/): Environmental Consulting Services - [NAICS 541714](https://enrich.chat/naics/541714/): Research and Development in Biotechnology (Except Nanobiotechnology) - [NAICS 541810](https://enrich.chat/naics/541810/): Advertising Agencies - [NAICS 541820](https://enrich.chat/naics/541820/): Public Relations Agencies - [NAICS 541840](https://enrich.chat/naics/541840/): Media Representatives - [NAICS 541860](https://enrich.chat/naics/541860/): Direct Mail Advertising - [NAICS 541910](https://enrich.chat/naics/541910/): Marketing Research and Public Opinion Polling - [NAICS 541921](https://enrich.chat/naics/541921/): Photography Studios, Portrait - [NAICS 541922](https://enrich.chat/naics/541922/): Commercial Photography - [NAICS 541930](https://enrich.chat/naics/541930/): Translation and Interpretation Services - [NAICS 541940](https://enrich.chat/naics/541940/): Veterinary Services - [NAICS 561210](https://enrich.chat/naics/561210/): Facilities Support Services - [NAICS 561311](https://enrich.chat/naics/561311/): Employment Placement Agencies - [NAICS 561312](https://enrich.chat/naics/561312/): Executive Search Services - [NAICS 561320](https://enrich.chat/naics/561320/): Temporary Help Services - [NAICS 561330](https://enrich.chat/naics/561330/): Professional Employer Organizations - [NAICS 561421](https://enrich.chat/naics/561421/): Telephone Answering Services - [NAICS 561422](https://enrich.chat/naics/561422/): Telemarketing Bureaus and Other Contact Centers - [NAICS 561440](https://enrich.chat/naics/561440/): Collection Agencies - [NAICS 561450](https://enrich.chat/naics/561450/): Credit Bureaus - [NAICS 561492](https://enrich.chat/naics/561492/): Court Reporting and Stenotype Services - [NAICS 561510](https://enrich.chat/naics/561510/): Travel Agencies - [NAICS 561520](https://enrich.chat/naics/561520/): Tour Operators - [NAICS 561591](https://enrich.chat/naics/561591/): Convention and Visitors Bureaus - [NAICS 561611](https://enrich.chat/naics/561611/): Investigation and Personal Background Check Services - [NAICS 561612](https://enrich.chat/naics/561612/): Security Guards and Patrol Services - [NAICS 561621](https://enrich.chat/naics/561621/): Security Systems Services (Except Locksmiths) - [NAICS 561622](https://enrich.chat/naics/561622/): Locksmiths - [NAICS 561710](https://enrich.chat/naics/561710/): Exterminating and Pest Control Services - [NAICS 561720](https://enrich.chat/naics/561720/): Janitorial Services - [NAICS 561730](https://enrich.chat/naics/561730/): Landscaping Services - [NAICS 561740](https://enrich.chat/naics/561740/): Carpet and Upholstery Cleaning Services - [NAICS 561910](https://enrich.chat/naics/561910/): Packaging and Labeling Services - [NAICS 561920](https://enrich.chat/naics/561920/): Convention and Trade Show Organizers - [NAICS 562119](https://enrich.chat/naics/562119/): Other Waste Collection - [NAICS 562920](https://enrich.chat/naics/562920/): Materials Recovery Facilities - [NAICS 611110](https://enrich.chat/naics/611110/): Elementary and Secondary Schools - [NAICS 611210](https://enrich.chat/naics/611210/): Junior Colleges - [NAICS 611310](https://enrich.chat/naics/611310/): Colleges, Universities, and Professional Schools - [NAICS 611620](https://enrich.chat/naics/611620/): Sports and Recreation Instruction - [NAICS 611691](https://enrich.chat/naics/611691/): Exam Preparation and Tutoring - [NAICS 611692](https://enrich.chat/naics/611692/): Automobile Driving Schools - [NAICS 621111](https://enrich.chat/naics/621111/): Offices of Physicians (Except Mental Health Specialists) - [NAICS 621112](https://enrich.chat/naics/621112/): Offices of Physicians, Mental Health Specialists - [NAICS 621210](https://enrich.chat/naics/621210/): Offices of Dentists - [NAICS 621310](https://enrich.chat/naics/621310/): Offices of Chiropractors - [NAICS 621320](https://enrich.chat/naics/621320/): Offices of Optometrists - [NAICS 621330](https://enrich.chat/naics/621330/): Offices of Mental Health Practitioners (Except Physicians) - [NAICS 621340](https://enrich.chat/naics/621340/): Offices of Physical, Occupational and Speech Therapists, and Audiologists - [NAICS 621391](https://enrich.chat/naics/621391/): Offices of Podiatrists - [NAICS 621399](https://enrich.chat/naics/621399/): Offices of All Other Miscellaneous Health Practitioners - [NAICS 621410](https://enrich.chat/naics/621410/): Family Planning Centers - [NAICS 621420](https://enrich.chat/naics/621420/): Outpatient Mental Health and Substance Abuse Centers - [NAICS 621493](https://enrich.chat/naics/621493/): Freestanding Ambulatory Surgical and Emergency Centers - [NAICS 621498](https://enrich.chat/naics/621498/): All Other Outpatient Care Centers - [NAICS 621511](https://enrich.chat/naics/621511/): Medical Laboratories - [NAICS 621512](https://enrich.chat/naics/621512/): Diagnostic Imaging Centers - [NAICS 621610](https://enrich.chat/naics/621610/): Home Health Care Services - [NAICS 621910](https://enrich.chat/naics/621910/): Ambulance Services - [NAICS 621991](https://enrich.chat/naics/621991/): Blood and Organ Banks - [NAICS 621999](https://enrich.chat/naics/621999/): All Other Miscellaneous Ambulatory Health Care Services - [NAICS 622110](https://enrich.chat/naics/622110/): General Medical and Surgical Hospitals - [NAICS 622310](https://enrich.chat/naics/622310/): Specialty (Except Psychiatric and Substance Abuse) Hospitals - [NAICS 623220](https://enrich.chat/naics/623220/): Residential Mental Health and Substance Abuse Facilities - [NAICS 623311](https://enrich.chat/naics/623311/): Continuing Care Retirement Communities - [NAICS 623312](https://enrich.chat/naics/623312/): Assisted Living Facilities for the Elderly - [NAICS 623990](https://enrich.chat/naics/623990/): Other Residential Care Facilities - [NAICS 624110](https://enrich.chat/naics/624110/): Child and Youth Services - [NAICS 624221](https://enrich.chat/naics/624221/): Temporary Shelters - [NAICS 711110](https://enrich.chat/naics/711110/): Theater Companies and Dinner Theaters - [NAICS 711130](https://enrich.chat/naics/711130/): Musical Groups and Artists - [NAICS 711190](https://enrich.chat/naics/711190/): Other Performing Arts Companies - [NAICS 711211](https://enrich.chat/naics/711211/): Sports Teams and Clubs - [NAICS 711212](https://enrich.chat/naics/711212/): Racetracks - [NAICS 711310](https://enrich.chat/naics/711310/): Promoters of Performing Arts, Sports, and Similar Events With Facilities - [NAICS 712110](https://enrich.chat/naics/712110/): Museums - [NAICS 712130](https://enrich.chat/naics/712130/): Zoos and Botanical Gardens - [NAICS 713110](https://enrich.chat/naics/713110/): Amusement and Theme Parks - [NAICS 713910](https://enrich.chat/naics/713910/): Golf Courses and Country Clubs - [NAICS 721110](https://enrich.chat/naics/721110/): Hotels (Except Casino Hotels) and Motels - [NAICS 721120](https://enrich.chat/naics/721120/): Casino Hotels - [NAICS 721191](https://enrich.chat/naics/721191/): Bed-and-Breakfast Inns - [NAICS 721211](https://enrich.chat/naics/721211/): RV (Recreational Vehicle) Parks and Campgrounds - [NAICS 721214](https://enrich.chat/naics/721214/): Recreational and Vacation Camps (Except Campgrounds) - [NAICS 722410](https://enrich.chat/naics/722410/): Drinking Places (Alcoholic Beverages) - [NAICS 722511](https://enrich.chat/naics/722511/): Full-Service Restaurants - [NAICS 722513](https://enrich.chat/naics/722513/): Limited-Service Restaurants - [NAICS 811111](https://enrich.chat/naics/811111/): General Automotive Repair - [NAICS 811121](https://enrich.chat/naics/811121/): Automotive Body, Paint, and Interior Repair and Maintenance - [NAICS 811122](https://enrich.chat/naics/811122/): Automotive Glass Replacement Shops - [NAICS 811192](https://enrich.chat/naics/811192/): Car Washes - [NAICS 812111](https://enrich.chat/naics/812111/): Barber Shops - [NAICS 812112](https://enrich.chat/naics/812112/): Beauty Salons - [NAICS 812113](https://enrich.chat/naics/812113/): Nail Salons - [NAICS 812199](https://enrich.chat/naics/812199/): Other Personal Care Services - [NAICS 812210](https://enrich.chat/naics/812210/): Funeral Homes and Funeral Services - [NAICS 812220](https://enrich.chat/naics/812220/): Cemeteries and Crematories - [NAICS 812310](https://enrich.chat/naics/812310/): Coin-Operated Laundries and Drycleaners - [NAICS 812320](https://enrich.chat/naics/812320/): Drycleaning and Laundry Services (Except Coin-Operated) - [NAICS 812910](https://enrich.chat/naics/812910/): Pet Care (Except Veterinary) Services - [NAICS 812921](https://enrich.chat/naics/812921/): Photofinishing Laboratories (Except One-Hour) **Short answer:** NAICS, the North American Industry Classification System, sorts businesses into six-digit industries. Search below by code or by what the industry does, and open a code to see its companies, their sizes and locations and the SIC codes that match. Codes whose companies do not describe themselves consistently are not listed. ## Key takeaways - A NAICS code has six digits: the first two name the sector and each further digit narrows the industry. - Each page shows the biggest companies in the code, where they are based and how big they are. - Ask your AI agent to use www.enrich.chat to find the people at companies with any NAICS code. ## Frequently asked questions ### What is a NAICS code? A six-digit number the U.S. government uses to classify a business by what it mainly does. The first two digits name the sector. ### What is the difference between NAICS and SIC? SIC is the older four-digit system. NAICS replaced it in 1997 as the U.S. federal standard, but the two do not line up one to one. ### Where do I find the official list? The U.S. Census Bureau publishes the full NAICS index on census.gov/naics.