NAICS Codes for Principal Business Activity for ...

1 Form CT-NAICSNAICS Codes for Principal Business Activityfor connecticut Tax PurposesSelect the code that best matches your primarybusiness Activity . Listings are arranged by typeof , Forestry, Fishing andHuntingCrop Production111100 Oilseed and Grain Farming111210 Vegetable and Melon Farming(including potatoes and yams)111300 Fruit and Tree Nut Farming111400 Greenhouse, Nursery, and FloricultureProduction111900 Other Crop Farming (includingtobacco, cotton, sugarcane, hay,peanut, sugar beet, and all other cropfarming)Animal Production112111 Beef Cattle Ranching and Farming112112 Cattle Feedlots112120 Dairy Cattle and Milk Production112210 Hog and Pig Farming112300 Poultry and Egg Production112400 Sheep and Goat Farming112510 Animal Aquaculture (includingshellfish and finfish farms andhatcheries)112900 Other Animal ProductionForestry and Logging113110 Timber Tract Operations113210 Forest Nurseries and Gathering ofForest Products113310 LoggingFishing, Hunting and Trapping114110 Fishing114210 Hunting and TrappingSupport Activities For Agriculture andForestry115110 Support Activities For CropProduction (including cotton ginning,soil preparation, planting andcultivating)

2 115210 Support Activities For AnimalProduction115310 Support Activities For ForestryMining211110 Oil and Gas Extraction212110 Coal Mining212200 Metal Ore Mining212310 Stone Mining and Quarrying212320 Sand, Gravel, Clay, and Ceramic andRefractory Minerals Mining andQuarrying212390 Other Nonmetallic Mineral Mining andQuarrying213110 Support Activities For MiningUtilities221100 Electric Power Generation,Transmission and Distribution221210 Natural Gas Distribution221300 Water, Sewage and Other SystemsConstructionConstruction of Buildings236110 Residential Building Construction236200 Nonresidential Building ConstructionHeavy and civil Engineering Construction237100 Utility System Construction237210 Land Subdivision237310 Highway, Street, and BridgeConstruction237990 Other Heavy and Civil EngineeringConstructionSpecialty Trade Contractors238100 Foundation, Structure, and BuildingExterior Contractors238210 Electrical Contractors238220 Plumbing, Heating, andAir-Conditioning Contractors238290 Other Building EquipmentContractors238300 Building Finishing Contractors238900 Other Specialty Trade ContractorsManufacturingFood Manufacturing311110 Animal Food Manufacturing311200 Grain and Oilseed Milling311300 Sugar and Confectionery ProductManufacturing311400 Fruit and Vegetable Preserving andSpecialty Food Manufacturing311500 Dairy Product Manufacturing311610 Animal Slaughtering and Processing311710 Seafood Product Preparation andPackaging311800 Bakeries and Tortilla Manufacturing311900 Other Food Manufacturing (includingcoffee, tea, flavorings, andseasonings)

3 Beverage and Tobacco ProductManufacturing312110 Soft Drink and Ice Manufacturing312120 Breweries312130 Wineries312140 Distilleries312200 Tobacco ManufacturingTextile Mills and Textile Product Mills313000 Textile Mills314000 Textile Product MillsApparel Manufacturing315100 Apparel Knitting Mills315210 Cut and Sew Apparel Contractors315220 Men s and Boys Cut and SewApparel Manufacturing315230 Women s and Girls Cut and SewApparel Manufacturing315290 Other Cut and Sew ApparelManufacturing315990 Apparel Accessories and OtherApparelLeather and Allied Product Manufacturing316110 Leather and Hide Tanning andFinishing316210 Footwear Manufacturing (includingrubber and plastics)316990 Other Leather and Allied ProductManufacturingWood Product Manufacturing321110 Sawmills and Wood Preservation321210 Veneer, Plywood, and EngineeredWood Product Manufacturing321900 Other Wood Product ManufacturingPaper Manufacturing322100 Pulp, Paper, and Paperboard Mills322200 Converted Paper ProductManufacturingPrinting and Related Support Activities323100 Printing and Related SupportActivitiesPetroleum and Coal Products Manufacturing324110 Petroleum Refineries (includingintegrated)

4 324120 Asphalt Paving, Roofing, andSaturated Materials Manufacturing324190 Other Petroleum and Coal ProductsManufacturingChemical Manufacturing325100 Basic Chemical Manufacturing325200 Resin, Synthetic Rubber, and Artificialand Synthetic Fibers and FilamentsManufacturing325300 Pesticide, Fertilizer, and OtherAgricultural Chemical Manufacturing325410 Pharmaceutical and MedicineManufacturing325500 Paint, Coating, and AdhesiveManufacturing325600 Soap, Cleaning Compound, and ToiletPreparation Manufacturing325900 Other Chemical Product andPreparation ManufacturingPlastics and Rubber ProductsManufacturing326100 Plastics Product Manufacturing326200 Rubber Product ManufacturingDepartment of Revenue ServicesState of Connecticut25 Sigourney StreetHartford CT 06106-5032(Rev. 4/04)Page 1 of 5 Nonmetallic Mineral ProductManufacturing327100 Clay Product and RefractoryManufacturing327210 Glass and Glass ProductManufacturing327300 Cement and Concrete ProductManufacturing327400 Lime and Gypsum ProductManufacturing327900 Other Nonmetallic Mineral ProductManufacturingPrimary Metal Manufacturing331110 Iron and Steel Mills and FerroalloyManufacturing331200 Steel Product Manufacturing FromPurchased Steel331310 Alumina and Aluminum Production andProcessing331400 Nonferrous Metal (except aluminum)

5 Production and Processing331500 FoundriesFabricated Metal Product Manufacturing332110 Forging and Stamping332210 Cutlery and Handtool Manufacturing332300 Architectural and Structural MetalsManufacturing332400 Boiler, Tank, and Shipping ContainerManufacturing332510 Hardware Manufacturing332610 Spring and Wire ProductManufacturing332700 Machine Shops, Turned Product, andScrew, Nut, and Bolt Manufacturing332810 Coating, Engraving, Heat Treating,and Allied Activities332900 Other Fabricated Metal ProductManufacturingMachinery Manufacturing333100 Agriculture, Construction, and MiningMachinery Manufacturing333200 Industrial Machinery Manufacturing333310 Commercial and Service IndustryMachinery Manufacturing333410 Ventilation, Heating, Air-Conditioning,and Commercial RefrigerationEquipment Manufacturing333510 Metalworking MachineryManufacturing333610 Engine, Turbine, and PowerTransmission EquipmentManufacturing333900 Other General Purpose MachineryManufacturingComputer and Electronic ProductManufacturing334110 Computer and Peripheral EquipmentManufacturing334200 Communications EquipmentManufacturing334310 Audio and Video EquipmentManufacturing334410 Semiconductor and Other ElectronicComponent Manufacturing334500 Navigational, Measuring,Electromedical, and ControlInstruments Manufacturing334610 Manufacturing and ReproducingMagnetic and Optical MediaElectrical Equipment, Appliance.

6 AndComponent Manufacturing335100 Electric Lighting EquipmentManufacturing335200 Household Appliance Manufacturing335310 Electrical Equipment Manufacturing335900 Other Electrical Equipment andComponent ManufacturingTransportation Equipment Manufacturing336100 Motor Vehicle Manufacturing336210 Motor Vehicle Body and TrailerManufacturing336300 Motor Vehicle Parts Manufacturing336410 Aerospace Product and PartsManufacturing336510 Railroad Rolling Stock Manufacturing336610 Ship and Boat Building336990 Other Transportation EquipmentManufacturingFurniture and Related ProductManufacturing337000 Furniture and Related ProductManufacturingMiscellaneous Manufacturing339110 Medical Equipment and SuppliesManufacturing339900 Other Miscellaneous ManufacturingWholesale TradeMerchant Wholesalers, Durable Goods423100 Motor Vehicle and Motor VehicleParts and Supplies Wholesalers423200 Furniture and Home FurnishingWholesalers423300 Lumber and Other ConstructionMaterials Wholesalers423400 Professional and CommercialEquipment and Supplies Wholesalers423500 Metal and Mineral (except petroleum)

7 Wholesalers423600 Electrical Goods Wholesalers423700 Hardware, and Plumbing and HeatingEquipment and Supplies Wholesalers423800 Machinery, Equipment, and SuppliesWholesalers423910 Sporting and Recreational Goodsand Supplies423920 Toy and Hobby Goods andSupplies Wholesalers423930 Recyclable Material Wholesalers423940 Jewelry, Watch, Precious Stone,and Precious Metal Wholesalers423990 Other Miscellaneous Durable GoodsWholesalersMerchant Wholesalers, NondurableGoods424100 Paper and Paper ProductWholesalers424210 Drugs and Druggists SundriesWholesalers424300 Apparel, Piece Goods, and NotionsWholesalers424400 Grocery and Related ProductWholesalers424500 Farm Product Raw MaterialWholesalers424600 Chemical and Allied ProductsWholesalers424700 Petroleum and Petroleum ProductsWholesalers424800 Beer, Wine, and Distilled AlcoholicBeverage Wholesalers424910 Farm Supplies Wholesalers424920 Book, Periodical, and NewspaperWholesalers424930 Flower, Nursery Stock, and Florists Supplies Wholesalers424940 Tobacco and Tobacco ProductWholesalers424950 Paint, Varnish, and SuppliesWholesalers424990 Other Miscellaneous NondurableGoods WholesalersWholesaler Electronic Markets andAgents and Brokers425110 Business to Business ElectronicMarkets425120 Wholesale Trade Agents and BrokersRetail TradeMotor Vehicle and Parts Dealers441110 New Car Dealers441120 Used Car Dealers441210 Recreational Vehicle Dealers441221 Motorcycle Dealers441222 Boat Dealers441229 All Other Motor Vehicle Dealers441300 Automotive Parts, Accessories.

8 AndTire StoresFurniture and Home Furnishings Stores442110 Furniture Stores442210 Floor Covering Stores442291 Window Treatment Stores442299 All Other Home Furnishings StoresElectronics and Appliance Stores443111 Household Appliance Stores443112 Radio, Television, and OtherElectronics Stores443120 Computer and Software Stores443130 Camera and Photographic SuppliesStoresBuilding Material and Garden Equipment andSupplies Dealers444110 Home Centers444120 Paint and Wallpaper Stores444130 Hardware Stores444190 Other Building Material Dealers444200 Lawn and Garden Equipment andSupplies StoresFood and Beverage Stores445110 Supermarkets and Other Grocery(except convenience) Stores445120 Convenience Stores445210 Meat Markets445220 Fish and Seafood Markets445230 Fruit and Vegetable Markets445291 Baked Goods Stores445292 Confectionery and Nut Stores445299 All Other Specialty Food Stores445310 Beer, Wine, and Liquor StoresHealth and Personal Care Stores446110 Pharmacies and Drug Stores446120 Cosmetics, Beauty Supplies, andPerfume Stores446130 Optical Goods Stores446190 Other Health and Personal CareStoresForm CT- NAICS (Rev.)

9 4/04)Page 2 of 5 Gasoline Stations447100 Gasoline Stations (includingconvenience stores with gas)Clothing and Clothing Accessories Stores448110 Men s Clothing Stores448120 Women s Clothing Stores448130 Children s and Infants Clothing Stores448140 Family Clothing Stores448150 Clothing Accessories Stores448190 Other Clothing Stores448210 Shoe Stores448310 Jewelry Stores448320 Luggage and Leather Goods StoresSporting Goods, Hobby, Book, and MusicStores451110 Sporting Goods Stores451120 Hobby, Toy, and Game Stores451130 Sewing, Needlework, and PieceGoods Stores451140 Musical Instrument and SuppliesStores451211 Book Stores451212 News Dealers and Newsstands451220 Prerecorded Tape, Compact Disc, andRecord StoresGeneral Merchandise Stores452110 Department Stores452900 Other General Merchandise StoresMiscellaneous Store Retailers453110 Florists453210 Office Supplies and Stationery Stores453220 Gift, Novelty.

10 And Souvenir Stores453310 Used Merchandise Stores453910 Pet and Pet Supplies Stores453920 Art Dealers453930 Manufactured (Mobile) Home Dealers453990 All Other Miscellaneous StoreRetailers (including tobacco, candle,and trophy shops)Nonstore Retailers454110 Electronic Shopping and Mail-OrderHouses454210 Vending Machine Operators454311 Heating Oil Dealers454312 Liquefied Petroleum Gas (BottledGas) Dealers454319 Other Fuel Dealers454390 Other Direct Selling Establishments(including door-to-door retailing,frozen food plan providers, party planmerchandisers, and coffee-breakservice providers)Transportation and WarehousingAir, Rail and Water Transportation481000 Air Transportation482110 Rail Transportation483000 Water TransportationTruck Transportation484110 General Freight Trucking, Local484120 General Freight Trucking, Long-Distance484200 Specialized Freight TruckingTransit and Ground PassengerTransportation485110 Urban Transit Systems485210 Interurban and Rural BusTransportation485310 Taxi Service485320 Limousine Service485410 School and Employee BusTransportation485510 Charter Bus Industry485990 Other Transit and Ground PassengerTransportationPipeline Transportation486000 Pipeline TransportationScenic and Sightseeing Transportation487000 Scenic and SightseeingTransportationSupport Activities for Transportation488100 Support Activities for AirTransportation488210 Support Activities for RailTransportation488300 Su