110000Agriculture, Forestry, Fishing and Hunting

CSI Sub Code Sub Code Description
111110Soybean Farming
111120Oilseed (except Soybean) Farming
111130Dry Pea and Bean Farming
111140Wheat Farming
111150Corn Farming
111160Rice Farming
111191Oilseed and Grain Combination Farming
111199All Other Grain Farming
111211Potato Farming
111219Other Vegetable (except Potato) and Melon Farming
111310Orange Groves
111320Citrus (except Orange) Groves
111331Apple Orchards
111332Grape Vineyards
111333Strawberry Farming
111334Berry (except Strawberry) Farming
111335Tree Nut Farming
111336Fruit and Tree Nut Combination Farming
111339Other Noncitrus Fruit Farming
111411Mushroom Production
111419Other Food Crops Grown Under Cover
111421Nursery and Tree Production
111422Floriculture Production
111910Tobacco Farming
111920Cotton Farming
111930Sugarcane Farming
111940Hay Farming
111991Sugar Beet Farming
111992Peanut Farming
111998All Other Miscellaneous Crop Farming
112111Beef Cattle Ranching and Farming
112112Cattle Feedlots
112120Dairy Cattle and Milk Production
112130Dual-Purpose Cattle Ranching and Farming
112210Hog and Pig Farming
112310Chicken Egg Production
112320Broilers and Other Meat Type Chicken Production
112330Turkey Production
112340Poultry Hatcheries
112390Other Poultry Production
112410Sheep Farming
112420Goat Farming
112511Finfish Farming and Fish Hatcheries
112512Shellfish Farming
112519Other Aquaculture
112920Horses and Other Equine Production
112930Fur-Bearing Animal and Rabbit Production
112990All Other Animal Production
113110Timber Tract Operations
113210Forest Nurseries and Gathering of Forest Products
114111Finfish Fishing
114112Shellfish Fishing
114119Other Marine Fishing
114210Hunting and Trapping
115111Cotton Ginning
115112Soil Preparation, Planting, and Cultivating
115113Crop Harvesting, Primarily by Machine
115114Postharvest Crop Activities (except Cotton Ginning)
115115Farm Labor Contractors and Crew Leaders
115116Farm Management Services
115210Support Activities for Animal Production
115310Support Activities for Forestry

210000Mining, Quarrying, and Oil and Gas Extraction

CSI Sub Code Sub Code Description
211111Crude Petroleum and Natural Gas Extraction
211112Natural Gas Liquid Extraction
212111Bituminous Coal and Lignite Surface Mining
212112Bituminous Coal Underground Mining
212113Anthracite Mining
212210Iron Ore Mining
212221Gold Ore Mining
212222Silver Ore Mining
212231Lead Ore and Zinc Ore Mining
212234Copper Ore and Nickel Ore Mining
212291Uranium-Radium-Vanadium Ore Mining
212299All Other Metal Ore Mining
212311Dimension Stone Mining and Quarrying
212312Crushed and Broken Limestone Mining and Quarrying
212313Crushed and Broken Granite Mining and Quarrying
212319Other Crushed and Broken Stone Mining and Quarrying
212321Construction Sand and Gravel Mining
212322Industrial Sand Mining
212324Kaolin and Ball Clay Mining
212325Clay and Ceramic and Refractory Minerals Mining
212391Potash, Soda, and Borate Mineral Mining
212392Phosphate Rock Mining
212393Other Chemical and Fertilizer Mineral Mining
212399All Other Nonmetallic Mineral Mining
213111Drilling Oil and Gas Wells
213112Support Activities for Oil and Gas Operations
213113Support Activities for Coal Mining
213114Support Activities for Metal Mining
213115Support Activities for Nonmetallic Minerals (except Fuels) Mining


CSI Sub Code Sub Code Description
221111Hydroelectric Power Generation
221112Fossil Fuel Electric Power Generation
221113Nuclear Electric Power Generation
221114Solar Electric Power Generation
221115Wind Electric Power Generation
221116Geothermal Electric Power Generation
221117Biomass Electric Power Generation
221118Other Electric Power Generation
221121Electric Bulk Power Transmission and Control
221122Electric Power Distribution
221210Natural Gas Distribution
221310Water Supply and Irrigation Systems
221320Sewage Treatment Facilities
221330Steam and Air-Conditioning Supply


CSI Sub Code Sub Code Description
236110Residential Building Construction
236115New Single-Family Housing Construction (except For-Sale Builders)
236116New Multifamily Housing Construction (except For-Sale Builders)
236117New Housing For-Sale Builders
236118Residential Remodelers
236210Industrial Building Construction
236210.1Prefabricated industrial building (except warehouses) erection
236220Commercial and Institutional Building Construction
236220.1Cold storage plant construction
236220.2Fire and flood restoration of commercial and institutional buildings
237110Water and Sewer Line and Related Structures Construction
237110.1Hydrant and flushing hydrant installation
237120Oil and Gas Pipeline and Related Structures Construction
237130Power and Communication Line and Related Structures Construction
237210Land Subdivision
237310Highway, Street, and Bridge Construction
237990Other Heavy and Civil Engineering Construction
237990.1Horizontal drilling (e.g., underground cable, pipeline, sewer installation)
238110Poured Concrete Foundation and Structure Contractors
238120Structural Steel and Precast Concrete Contractors
238130Framing Contractors
238140Masonry Contractors
238150Glass and Glazing Contractors
238160Roofing Contractors
238170Siding Contractors
238190Other Foundation, Structure, and Building Exterior Contractors
238190.1Welding, on site, contractors
238210Electrical Contractors and Other Wiring Installation Contractors
238220Plumbing, Heating, and Air-Conditioning Contractors
238290Other Building Equipment Contractors
238310Drywall and Insulation Contractors
238320Painting and Wall Covering Contractors
238330Flooring Contractors
238340Tile and Terrazzo Contractors
238350Finish Carpentry Contractors
238390Other Building Finishing Contractors
238910Site Preparation Contractors
238910.1Site Preparation Contractors - Blasting, construction site
238990All Other Specialty Trade Contractors


CSI Sub Code Sub Code Description
311111Dog and Cat Food Manufacturing
311119Other Animal Food Manufacturing
311211Flour Milling
311212Rice Milling
311213Malt Manufacturing
311221Wet Corn Milling
311224Soybean and Other Oilseed Processing
311225Fats and Oils Refining and Blending
311230Breakfast Cereal Manufacturing
311313Beet Sugar Manufacturing
311314Cane Sugar Manufacturing
311340Nonchocolate Confectionery Manufacturing
311351Chocolate and Confectionery Manufacturing from Cacao Beans
311352Confectionery Manufacturing from Purchased Chocolate
311411Frozen Fruit, Juice, and Vegetable Manufacturing
311412Frozen Specialty Food Manufacturing
311421Fruit and Vegetable Canning
311422Specialty Canning
311423Dried and Dehydrated Food Manufacturing
311511Fluid Milk Manufacturing
311512Creamery Butter Manufacturing
311513Cheese Manufacturing
311514Dry, Condensed, and Evaporated Dairy Product Manufacturing
311520Ice Cream and Frozen Dessert Manufacturing
311611Animal (except Poultry) Slaughtering
311612Meat Processed from Carcasses
311613Rendering and Meat Byproduct Processing
311615Poultry Processing
311710Seafood Product Preparation and Packaging
311811Retail Bakeries
311812Commercial Bakeries
311813Frozen Cakes, Pies, and Other Pastries Manufacturing
311821Cookie and Cracker Manufacturing
311824Dry Pasta, Dough, and Flour Mixes Manufacturing from Purchased Flour
311830Tortilla Manufacturing
311911Roasted Nuts and Peanut Butter Manufacturing
311919Other Snack Food Manufacturing
311920Coffee and Tea Manufacturing
311930Flavoring Syrup and Concentrate Manufacturing
311941Mayonnaise, Dressing, and Other Prepared Sauce Manufacturing
311942Spice and Extract Manufacturing
311991Perishable Prepared Food Manufacturing
311999All Other Miscellaneous Food Manufacturing
312111Soft Drink Manufacturing
312112Bottled Water Manufacturing
312113Ice Manufacturing
312230Tobacco Manufacturing
313110Fiber, Yarn, and Thread Mills
313210Broadwoven Fabric Mills
313220Narrow Fabric Mills and Schiffli Machine Embroidery
313230Nonwoven Fabric Mills
313240Knit Fabric Mills
313310Textile and Fabric Finishing Mills
313320Fabric Coating Mills
314110Carpet and Rug Mills
314120Curtain and Linen Mills
314910Textile Bag and Canvas Mills
314994Rope, Cordage, Twine, Tire Cord, and Tire Fabric Mills
314999All Other Miscellaneous Textile Product Mills
315110Hosiery and Sock Mills
315190Other Apparel Knitting Mills
315210Cut and Sew Apparel Contractors
315220Men’s and Boys’ Cut and Sew Apparel Manufacturing
315240Women’s, Girls’, and Infants’ Cut and Sew Apparel Manufacturing
315280Other Cut and Sew Apparel Manufacturing
315990Apparel Accessories and Other Apparel Manufacturing
316110Leather and Hide Tanning and Finishing
316210Footwear Manufacturing
316992Women's Handbag and Purse Manufacturing
316998All Other Leather Good and Allied Product Manufacturing
321114Wood Preservation
321211Hardwood Veneer and Plywood Manufacturing
321212Softwood Veneer and Plywood Manufacturing
321213Engineered Wood Member (except Truss) Manufacturing
321214Truss Manufacturing
321219Reconstituted Wood Product Manufacturing
321911Wood Window and Door Manufacturing
321912Cut Stock, Resawing Lumber, and Planing
321918Other Millwork (including Flooring)
321920Wood Container and Pallet Manufacturing
321991Manufactured Home (Mobile Home) Manufacturing
321992Prefabricated Wood Building Manufacturing
321999All Other Miscellaneous Wood Product Manufacturing
322110Pulp Mills
322121Paper (except Newsprint) Mills
322122Newsprint Mills
322130Paperboard Mills
322211Corrugated and Solid Fiber Box Manufacturing
322212Folding Paperboard Box Manufacturing
322219Other Paperboard Container Manufacturing
322220Paper Bag and Coated and Treated Paper Manufacturing
322230Stationery Product Manufacturing
322291Sanitary Paper Product Manufacturing
322299All Other Converted Paper Product Manufacturing
323111Commercial Printing
323113Commercial Screen Printing
323117Books Printing
323120Support Activities for Printing
324110Petroleum Refineries
324121Asphalt Paving Mixture and Block Manufacturing
324122Asphalt Shingle and Coating Materials Manufacturing
324191Petroleum Lubricating Oil and Grease Manufacturing
324199All Other Petroleum and Coal Products Manufacturing
325110Petrochemical Manufacturing
325120Industrial Gas Manufacturing
325130Synthetic Dye and Pigment Manufacturing
325180Other Basic Inorganic Chemical Manufacturing
325193Ethyl Alcohol Manufacturing
325194Cyclic Crude, Intermediate, and Gum and Wood Chemical Manufacturing
325199All Other Basic Organic Chemical Manufacturing
325211Plastics Material and Resin Manufacturing
325212Synthetic Rubber Manufacturing
325220Artificial and Synthetic Fibers and Filaments Manufacturing
325311Nitrogenous Fertilizer Manufacturing
325312Phosphatic Fertilizer Manufacturing
325314Fertilizer (Mixing Only) Manufacturing
325320Pesticide and Other Agricultural Chemical Manufacturing
325411Medicinal and Botanical Manufacturing
325412Pharmaceutical Preparation Manufacturing
325413In-Vitro Diagnostic Substance Manufacturing
325414Biological Product (except Diagnostic) Manufacturing
325510Paint and Coating Manufacturing
325520Adhesive Manufacturing
325611Soap and Other Detergent Manufacturing
325612Polish and Other Sanitation Good Manufacturing
325613Surface Active Agent Manufacturing
325620Toilet Preparation Manufacturing
325910Printing Ink Manufacturing
325920Explosives Manufacturing
325991Custom Compounding of Purchased Resins
325992Photographic Film, Paper, Plate, and Chemical Manufacturing
325998All Other Miscellaneous Chemical Product and Preparation Manufacturing
326111Plastics Bag and Pouch Manufacturing
326112Plastics Packaging Film and Sheet (including Laminated) Manufacturing
326113Unlaminated Plastics Film and Sheet (except Packaging) Manufacturing
326121Unlaminated Plastics Profile Shape Manufacturing
326122Plastics Pipe and Pipe Fitting Manufacturing
326130Laminated Plastics Plate, Sheet (except Packaging), and Shape Manufacturing
326140Polystyrene Foam Product Manufacturing
326150Urethane and Other Foam Product (except Polystyrene) Manufacturing
326160Plastics Bottle Manufacturing
326191Plastics Plumbing Fixture Manufacturing
326199All Other Plastics Product Manufacturing
326211Tire Manufacturing (except Retreading)
326212Tire Retreading
326220Rubber and Plastics Hoses and Belting Manufacturing
326291Rubber Product Manufacturing for Mechanical Use
326299All Other Rubber Product Manufacturing
327110Pottery, Ceramics, and Plumbing Fixture Manufacturing
327120Clay Building Material and Refractories Manufacturing
327211Flat Glass Manufacturing
327212Other Pressed and Blown Glass and Glassware Manufacturing
327213Glass Container Manufacturing
327215Glass Product Manufacturing Made of Purchased Glass
327310Cement Manufacturing
327320Ready-Mix Concrete Manufacturing
327331Concrete Block and Brick Manufacturing
327332Concrete Pipe Manufacturing
327390Other Concrete Product Manufacturing
327410Lime Manufacturing
327420Gypsum Product Manufacturing
327910Abrasive Product Manufacturing
327991Cut Stone and Stone Product Manufacturing
327992Ground or Treated Mineral and Earth Manufacturing
327993Mineral Wool Manufacturing
327999All Other Miscellaneous Nonmetallic Mineral Product Manufacturing
331110Iron and Steel Mills and Ferroalloy Manufacturing
331210Iron and Steel Pipe and Tube Manufacturing from Purchased Steel
331221Rolled Steel Shape Manufacturing
331222Steel Wire Drawing
331313Alumina Refining and Primary Aluminum Production
331314Secondary Smelting and Alloying of Aluminum
331315Aluminum Sheet, Plate, and Foil Manufacturing
331318Other Aluminum Rolling, Drawing, and Extruding
331410Nonferrous Metal (except Aluminum) Smelting and Refining
331420Copper Rolling, Drawing, Extruding, and Alloying
331491Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding
331492Secondary Smelting, Refining, and Alloying of Nonferrous Metal (except Copper and Aluminum)
331511Iron Foundries
331512Steel Investment Foundries
331513Steel Foundries (except Investment)
331523Nonferrous Metal Die-Casting Foundries
331524Aluminum Foundries (except Die-Casting)
331529Other Nonferrous Metal Foundries (except Die-Casting)
332111Iron and Steel Forging
332112Nonferrous Forging
332114Custom Roll Forming
332117Powder Metallurgy Part Manufacturing
332119Metal Crown, Closure, and Other Metal Stamping (except Automotive)
332215Metal Kitchen Cookware, Utensil, Cutlery, and Flatware (except Precious) Manufacturing
332216Saw Blade and Handtool Manufacturing
332311Prefabricated Metal Building and Component Manufacturing
332312Fabricated Structural Metal Manufacturing
332313Plate Work Manufacturing
332321Metal Window and Door Manufacturing
332322Sheet metal work manufacturing
332323Ornamental and Architectural Metal Work Manufacturing
332410Power Boiler and Heat Exchanger Manufacturing
332420Metal Tank (Heavy Gauge) Manufacturing
332431Metal Can Manufacturing
332439Other Metal Container Manufacturing
332510Hardware Manufacturing
332613Spring Manufacturing
332618Other Fabricated Wire Product Manufacturing
332710Machine Shops
332721Precision Turned Product Manufacturing
332722Bolt, Nut, Screw, Rivet, and Washer Manufacturing
332811Metal Heat Treating
332812Metal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers
332813Electroplating, Plating, Polishing, Anodizing, and Coloring
332911Industrial Valve Manufacturing
332912Fluid Power Valve and Hose Fitting Manufacturing
332913Plumbing Fixture Fitting and Trim Manufacturing
332919Other Metal Valve and Pipe Fitting Manufacturing
332991Ball and Roller Bearing Manufacturing
332992Small Arms Ammunition Manufacturing
332993Ammunition (except Small Arms) Manufacturing
332994Small Arms, Ordnance, and Ordnance Accessories Manufacturing
332996Fabricated Pipe and Pipe Fitting Manufacturing
332999All Other Miscellaneous Fabricated Metal Product Manufacturing
333111Farm Machinery and Equipment Manufacturing
333112Lawn and Garden Tractor and Home Lawn and Garden Equipment Manufacturing
333120Construction Machinery Manufacturing
333131Mining Machinery and Equipment Manufacturing
333132Oil and Gas Field Machinery and Equipment Manufacturing
333241Food Product Machinery Manufacturing
333242Semiconductor Machinery Manufacturing
333243Sawmill, Woodworking, and Paper Machinery Manufacturing
333244Printing Machinery and Equipment Manufacturing
333249Other Industrial Machinery Manufacturing
333314Optical Instrument and Lens Manufacturing
333316Photographic and Photocopying Equipment Manufacturing
333318Other Commercial and Service Industry Machinery Manufacturing
333413Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing
333414Heating Equipment (except Warm Air Furnaces) Manufacturing
333415Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing
333511Industrial Mold Manufacturing
333514Special Die and Tool, Die Set, Jig, and Fixture Manufacturing
333515Cutting Tool and Machine Tool Accessory Manufacturing
333517Machine Tool Manufacturing
333519Rolling Mill and Other Metalworking Machinery Manufacturing
333611Turbine and Turbine Generator Set Units Manufacturing
333612Speed Changer, Industrial High-Speed Drive, and Gear Manufacturing
333613Mechanical Power Transmission Equipment Manufacturing
333618Other Engine Equipment Manufacturing
333911Pump and Pumping Equipment Manufacturing
333912Air and Gas Compressor Manufacturing
333913Measuring and Dispensing Pump Manufacturing
333921Elevator and Moving Stairway Manufacturing
333922Conveyor and Conveying Equipment Manufacturing
333923Overhead Traveling Crane, Hoist, and Monorail System Manufacturing
333924Industrial Truck, Tractor, Trailer, and Stacker Machinery Manufacturing
333991Power-Driven Handtool Manufacturing
333992Welding and Soldering Equipment Manufacturing
333993Packaging Machinery Manufacturing
333994Industrial Process Furnace and Oven Manufacturing
333995Fluid Power Cylinder and Actuator Manufacturing
333996Fluid Power Pump and Motor Manufacturing
333997Scale and Balance Manufacturing
333999All Other Miscellaneous General Purpose Machinery Manufacturing
334111Electronic Computer Manufacturing
334112Computer Storage Device Manufacturing
334118Computer Terminal and Other Computer Peripheral Equipment Manufacturing
334210Telephone Apparatus Manufacturing
334220Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing
334290Other Communications Equipment Manufacturing
334310Audio and Video Equipment Manufacturing
334412Bare Printed Circuit Board Manufacturing
334413Semiconductor and Related Device Manufacturing
334416Capacitor, Resistor, Coil, Transformer, and Other Inductor Manufacturing
334417Electronic Connector Manufacturing
334418Printed Circuit Assembly (Electronic Assembly) Manufacturing
334419Other Electronic Component Manufacturing
334510Electromedical and Electrotherapeutic Apparatus Manufacturing
334511Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
334512Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use
334513Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables
334514Totalizing Fluid Meter and Counting Device Manufacturing
334515Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals
334516Analytical Laboratory Instrument Manufacturing
334517Irradiation Apparatus Manufacturing
334519Other Measuring and Controlling Device Manufacturing
334613Blank Magnetic and Optical Recording Media Manufacturing
334614Software and Other Prerecorded Compact Disc, Tape, and Record Reproducing
335110Electric Lamp Bulb and Part Manufacturing
335121Residential Electric Lighting Fixture Manufacturing
335122Commercial, Industrial, and Institutional Electric Lighting Fixture Manufacturing
335129Other Lighting Equipment Manufacturing
335210Small Electrical Appliance Manufacturing
335221Household Cooking Appliance Manufacturing
335222Household Refrigerator and Home Freezer Manufacturing
335224Household Laundry Equipment Manufacturing
335228Other Major Household Appliance Manufacturing
335311Power, Distribution, and Specialty Transformer Manufacturing
335312Motor and Generator Manufacturing
335313Switchgear and Switchboard Apparatus Manufacturing
335314Relay and Industrial Control Manufacturing
335911Storage Battery Manufacturing
335912Primary Battery Manufacturing
335921Fiber Optic Cable Manufacturing
335929Other Communication and Energy Wire Manufacturing
335931Current-Carrying Wiring Device Manufacturing
335932Noncurrent-Carrying Wiring Device Manufacturing
335991Carbon and Graphite Product Manufacturing
335999All Other Miscellaneous Electrical Equipment and Component Manufacturing
336111Automobile Manufacturing
336112Light Truck and Utility Vehicle Manufacturing
336120Heavy Duty Truck Manufacturing
336211Motor Vehicle Body Manufacturing
336212Truck Trailer Manufacturing
336213Motor Home Manufacturing
336214Travel Trailer and Camper Manufacturing
336310Motor Vehicle Gasoline Engine and Engine Parts Manufacturing
336320Motor Vehicle Electrical and Electronic Equipment Manufacturing
336330Motor Vehicle Steering and Suspension Components (except Spring) Manufacturing
336340Motor Vehicle Brake System Manufacturing
336350Motor Vehicle Transmission and Power Train Parts Manufacturing
336360Motor Vehicle Seating and Interior Trim Manufacturing
336370Motor Vehicle Metal Stamping
336390Other Motor Vehicle Parts Manufacturing
336411Aircraft Manufacturing
336412Aircraft Engine and Engine Parts Manufacturing
336413Other Aircraft Parts and Auxiliary Equipment Manufacturing
336414Guided Missile and Space Vehicle Manufacturing
336415Guided Missile and Space Vehicle Propulsion Unit and Propulsion Unit Parts Manufacturing
336419Other Guided Missile and Space Vehicle Parts and Auxiliary Equipment Manufacturing
336510Railroad Rolling Stock Manufacturing
336611Ship Building and Repairing
336612Boat Building
336991Motorcycle, Bicycle, and Parts Manufacturing
336992Military Armored Vehicle, Tank, and Tank Component Manufacturing
336999All Other Transportation Equipment Manufacturing
337110Wood Kitchen Cabinet and Countertop Manufacturing
337121Upholstered Household Furniture Manufacturing
337122Nonupholstered Wood Household Furniture Manufacturing
337124Metal Household Furniture Manufacturing
337125Household Furniture (except Wood and Metal) Manufacturing
337127Institutional Furniture Manufacturing
337211Wood Office Furniture Manufacturing
337212Custom Architectural Woodwork and Millwork Manufacturing
337214Office Furniture (except Wood) Manufacturing
337215Showcase, Partition, Shelving, and Locker Manufacturing
337910Mattress Manufacturing
337920Blind and Shade Manufacturing
339112Surgical and Medical Instrument Manufacturing
339113Surgical Appliance and Supplies Manufacturing
339114Dental Equipment and Supplies Manufacturing
339115Ophthalmic Goods Manufacturing
339116Dental Laboratories
339910Jewelry and Silverware Manufacturing
339920Sporting and Athletic Goods Manufacturing
339930Doll, Toy, and Game Manufacturing
339940Office Supplies (except Paper) Manufacturing
339950Sign Manufacturing
339991Gasket, Packing, and Sealing Device Manufacturing
339992Musical Instrument Manufacturing
339993Fastener, Button, Needle, and Pin Manufacturing
339994Broom, Brush, and Mop Manufacturing
339995Burial Casket Manufacturing
339999All Other Miscellaneous Manufacturing

420000Wholesale Trade

CSI Sub Code Sub Code Description
423110Automobile and Other Motor Vehicle Merchant Wholesalers
423120Motor Vehicle Supplies and New Parts Merchant Wholesalers
423130Tire and Tube Merchant Wholesalers
423140Motor Vehicle Parts (Used) Merchant Wholesalers
423210Furniture Merchant Wholesalers
423220Home Furnishing Merchant Wholesalers
423310Lumber, Plywood, Millwork, and Wood Panel Merchant Wholesalers
423320Brick, Stone, and Related Construction Material Merchant Wholesalers
423330Roofing, Siding, and Insulation Material Merchant Wholesalers
423390Other Construction Material Merchant Wholesalers
423410Photographic Equipment and Supplies Merchant Wholesalers
423420Office Equipment Merchant Wholesalers
423430Computer and Computer Peripheral Equipment and Software Merchant Wholesalers
423440Other Commercial Equipment Merchant Wholesalers
423450Medical, Dental, and Hospital Equipment and Supplies Merchant Wholesalers
423460Ophthalmic Goods Merchant Wholesalers
423490Other Professional Equipment and Supplies Merchant Wholesalers
423510Metal Service Centers and Other Metal Merchant Wholesalers
423520Coal and Other Mineral and Ore Merchant Wholesalers
423610Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers
423620Household Appliances, Electric Housewares, and Consumer Electronics Merchant Wholesalers
423690Other Electronic Parts and Equipment Merchant Wholesalers
423710Hardware Merchant Wholesalers
423720Plumbing and Heating Equipment and Supplies (Hydronics) Merchant Wholesalers
423730Warm Air Heating and Air-Conditioning Equipment and Supplies Merchant Wholesalers
423740Refrigeration Equipment and Supplies Merchant Wholesalers
423810Construction and Mining (except Oil Well) Machinery and Equipment Merchant Wholesalers
423820Farm and Garden Machinery and Equipment Merchant Wholesalers
423830Industrial Machinery and Equipment Merchant Wholesalers
423840Industrial Supplies Merchant Wholesalers
423850Service Establishment Equipment and Supplies Merchant Wholesalers
423860Transportation Equipment and Supplies (except Motor Vehicle) Merchant Wholesalers
423910Sporting and Recreational Goods and Supplies Merchant Wholesalers
423920Toy and Hobby Goods and Supplies Merchant Wholesalers
423930Recyclable Material Merchant Wholesalers
423940Jewelry, Watch, Precious Stone, and Precious Metal Merchant Wholesalers
423990Other Miscellaneous Durable Goods Merchant Wholesalers
424110Printing and Writing Paper Merchant Wholesalers
424120Stationery and Office Supplies Merchant Wholesalers
424130Industrial and Personal Service Paper Merchant Wholesalers
424210Drugs and Druggists' Sundries Merchant Wholesalers
424310Piece Goods, Notions, and Other Dry Goods Merchant Wholesalers
424320Men's and Boys' Clothing and Furnishings Merchant Wholesalers
424330Women's, Children's, and Infants' Clothing and Accessories Merchant Wholesalers
424340Footwear Merchant Wholesalers
424410General Line Grocery Merchant Wholesalers
424420Packaged Frozen Food Merchant Wholesalers
424430Dairy Product (except Dried or Canned) Merchant Wholesalers
424440Poultry and Poultry Product Merchant Wholesalers
424450Confectionery Merchant Wholesalers
424460Fish and Seafood Merchant Wholesalers
424470Meat and Meat Product Merchant Wholesalers
424480Fresh Fruit and Vegetable Merchant Wholesalers
424490Other Grocery and Related Products Merchant Wholesalers
424510Grain and Field Bean Merchant Wholesalers
424520Livestock Merchant Wholesalers
424590Other Farm Product Raw Material Merchant Wholesalers
424610Plastics Materials and Basic Forms and Shapes Merchant Wholesalers
424690Other Chemical and Allied Products Merchant Wholesalers
424710Petroleum Bulk Stations and Terminals
424720Petroleum and Petroleum Products Merchant Wholesalers (except Bulk Stations and Terminals)
424810Beer and Ale Merchant Wholesalers
424820Wine and Distilled Alcoholic Beverage Merchant Wholesalers
424910Farm Supplies Merchant Wholesalers
424920Book, Periodical, and Newspaper Merchant Wholesalers
424930Flower, Nursery Stock, and Florists' Supplies Merchant Wholesalers
424940Tobacco and Tobacco Product Merchant Wholesalers
424950Paint, Varnish, and Supplies Merchant Wholesalers
424990Other Miscellaneous Nondurable Goods Merchant Wholesalers
425110Business to Business Electronic Markets
425120Wholesale Trade Agents and Brokers

440000Retail Trade

CSI Sub Code Sub Code Description
441110New Car Dealers
441120Used Car Dealers
441210Recreational Vehicle Dealers
441222Boat Dealers
441228Motorcycle, ATV, and All Other Motor Vehicle Dealers
441310Automotive Parts and Accessories Stores
441320Tire Dealers
442110Furniture Stores
442210Floor Covering Stores
442291Window Treatment Stores
442299All Other Home Furnishings Stores
443141Household Appliance Stores
443142Electronics Stores
444110Home Centers
444120Paint and Wallpaper Stores
444130Hardware Stores
444190Other Building Material Dealers
444210Outdoor Power Equipment Stores
444220Nursery, Garden Center, and Farm Supply Stores
445110Supermarkets and Other Grocery (except Convenience) Stores
445120Convenience Stores
445210Meat Markets
445220Fish and Seafood Markets
445230Fruit and Vegetable Markets
445291Baked Goods Stores
445292Confectionery and Nut Stores
445299All Other Specialty Food Stores
445310Beer, Wine, and Liquor Stores
446110Pharmacies and Drug Stores
446120Cosmetics, Beauty Supplies, and Perfume Stores
446130Optical Goods Stores
446191Food (Health) Supplement Stores
446199All Other Health and Personal Care Stores
447110Gasoline Stations with Convenience Stores
447190Other Gasoline Stations
448110Men's Clothing Stores
448120Women's Clothing Stores
448130Children's and Infants' Clothing Stores
448140Family Clothing Stores
448150Clothing Accessories Stores
448190Other Clothing Stores
448210Shoe Stores
448310Jewelry Stores
448320Luggage and Leather Goods Stores
451110Sporting Goods Stores
451120Hobby, Toy, and Game Stores
451130Sewing, Needlework, and Piece Goods Stores
451140Musical Instrument and Supplies Stores
451211Book Stores
451212News Dealers and Newsstands
452111Department Stores (except Discount Department Stores)
452112Discount Department Stores
452910Warehouse Clubs and Supercenters
452990All Other General Merchandise Stores
453210Office Supplies and Stationery Stores
453220Gift, Novelty, and Souvenir Stores
453310Used Merchandise Stores
453910Pet and Pet Supplies Stores
453920Art Dealers
453930Manufactured (Mobile) Home Dealers
453991Tobacco Stores
453998All Other Miscellaneous Store Retailers (except Tobacco Stores)
453998.1Janitorial equipment and supplies stores
454111Electronic Shopping
454112Electronic Auctions
454113Mail-Order Houses
454210Vending Machine Operators
454310Fuel Dealers
454390Other Direct Selling Establishments

480000Transportation and Warehousing

CSI Sub Code Sub Code Description
481111Scheduled Passenger Air Transportation
481112Scheduled Freight Air Transportation
481211Nonscheduled Chartered Passenger Air Transportation
481212Nonscheduled Chartered Freight Air Transportation
481219Other Nonscheduled Air Transportation
482111Line-Haul Railroads
482112Short Line Railroads
483111Deep Sea Freight Transportation
483112Deep Sea Passenger Transportation
483113Coastal and Great Lakes Freight Transportation
483114Coastal and Great Lakes Passenger Transportation
483211Inland Water Freight Transportation
483212Inland Water Passenger Transportation
484110General Freight Trucking, Local
484121General Freight Trucking, Long-Distance, Truckload
484122General Freight Trucking, Long-Distance, Less Than Truckload
484210Used Household and Office Goods Moving
484220Specialized Freight (except Used Goods) Trucking, Local
484230Specialized Freight (except Used Goods) Trucking, Long-Distance
485111Mixed Mode Transit Systems
485112Commuter Rail Systems
485113Bus and Other Motor Vehicle Transit Systems
485119Other Urban Transit Systems
485210Interurban and Rural Bus Transportation
485310Taxi Service
485320Limousine Service
485410School and Employee Bus Transportation
485510Charter Bus Industry
485991Special Needs Transportation
485999All Other Transit and Ground Passenger Transportation
486110Pipeline Transportation of Crude Oil
486210Pipeline Transportation of Natural Gas
486910Pipeline Transportation of Refined Petroleum Products
486990All Other Pipeline Transportation
487110Scenic and Sightseeing Transportation, Land
487210Scenic and Sightseeing Transportation, Water
487990Scenic and Sightseeing Transportation, Other
488111Air Traffic Control
488119Other Airport Operations
488190Other Support Activities for Air Transportation
488210Support Activities for Rail Transportation
488310Port and Harbor Operations
488320Marine Cargo Handling
488330Navigational Services to Shipping
488390Other Support Activities for Water Transportation
488410Motor Vehicle Towing
488490Other Support Activities for Road Transportation
488510Freight Transportation Arrangement
488991Packing and Crating
488999All Other Support Activities for Transportation
491110Postal Service
492110Couriers and Express Delivery Services
492210Local Messengers and Local Delivery
493110General Warehousing and Storage
493120Refrigerated Warehousing and Storage
493130Farm Product Warehousing and Storage
493190Other Warehousing and Storage


CSI Sub Code Sub Code Description
511110Newspaper Publishers
511120Periodical Publishers
511130Book Publishers
511140Directory and Mailing List Publishers
511191Greeting Card Publishers
511199All Other Publishers
511210Software Publishers
512110Motion Picture and Video Production
512120Motion Picture and Video Distribution
512131Motion Picture Theaters (except Drive-Ins)
512132Drive-In Motion Picture Theaters
512191Teleproduction and Other Postproduction Services
512199Other Motion Picture and Video Industries
512210Record Production
512220Integrated Record Production/Distribution
512230Music Publishers
512240Sound Recording Studios
512290Other Sound Recording Industries
515111Radio Networks
515112Radio Stations
515120Television Broadcasting
515210Cable and Other Subscription Programming
517110Wired Telecommunications Carriers
517210Wireless Telecommunications Carriers (except Satellite)
517410Satellite Telecommunications
517911Telecommunications Resellers
517919All Other Telecommunications
518210Data Processing, Hosting, and Related Services
519110News Syndicates
519120Libraries and Archives
519130Internet Publishing and Broadcasting and Web Search Portals
519190All Other Information Services

520000Finance and Insurance

CSI Sub Code Sub Code Description
521110Monetary Authorities-Central Bank
522110Commercial Banking
522120Savings Institutions
522130Credit Unions
522190Other Depository Credit Intermediation
522210Credit Card Issuing
522220Sales Financing
522291Consumer Lending
522292Real Estate Credit
522293International Trade Financing
522294Secondary Market Financing
522298All Other Nondepository Credit Intermediation
522310Mortgage and Nonmortgage Loan Brokers
522320Financial Transactions Processing, Reserve, and Clearinghouse Activities
522390Other Activities Related to Credit Intermediation
523110Investment Banking and Securities Dealing
523120Securities Brokerage
523130Commodity Contracts Dealing
523140Commodity Contracts Brokerage
523210Securities and Commodity Exchanges
523910Miscellaneous Intermediation
523920Portfolio Management
523930Investment Advice
523991Trust, Fiduciary, and Custody Activities
523999Miscellaneous Financial Investment Activities
524113Direct Life Insurance Carriers
524114Direct Health and Medical Insurance Carriers
524126Direct Property and Casualty Insurance Carriers
524127Direct Title Insurance Carriers
524128Other Direct Insurance (except Life, Health, and Medical) Carriers
524130Reinsurance Carriers
524210Insurance Agencies and Brokerages
524291Claims Adjusting
524292Third Party Administration of Insurance and Pension Funds
524298All Other Insurance Related Activities
525110Pension Funds
525120Health and Welfare Funds
525190Other Insurance Funds
525910Open-End Investment Funds
525920Trusts, Estates, and Agency Accounts
525990Other Financial Vehicles

530000Real Estate and Rental and Leasing

CSI Sub Code Sub Code Description
531110Lessors of Residential Buildings and Dwellings
531120Lessors of Nonresidential Buildings (except Miniwarehouses)
531130Lessors of Miniwarehouses and Self-Storage Units
531190Lessors of Other Real Estate Property
531210Offices of Real Estate Agents and Brokers
53131Real Estate Property Managers
531311Residential Property Managers
531312Nonresidential Property Managers
531320Offices of Real Estate Appraisers
531390Other Activities Related to Real Estate
532111Passenger Car Rental
532112Passenger Car Leasing
532120Truck, Utility Trailer, and RV (Recreational Vehicle) Rental and Leasing
532210Consumer Electronics and Appliances Rental
532220Formal Wear and Costume Rental
532230Video Tape and Disc Rental
532291Home Health Equipment Rental
532292Recreational Goods Rental
532299All Other Consumer Goods Rental
532310General Rental Centers
532411Commercial Air, Rail, and Water Transportation Equipment Rental and Leasing
532412Construction, Mining, and Forestry Machinery and Equipment Rental and Leasing
532420Office Machinery and Equipment Rental and Leasing
532490Other Commercial and Industrial Machinery and Equipment Rental and Leasing
533110Lessors of Nonfinancial Intangible Assets (except Copyrighted Works)

540000Professional, Scientific, and Technical Services

CSI Sub Code Sub Code Description
541110Offices of Lawyers
541120Offices of Notaries
541191Title Abstract and Settlement Offices
541199All Other Legal Services
541211Offices of Certified Public Accountants
541213Tax Preparation Services
541214Payroll Services
541219Other Accounting Services (Non-CPA)
541310Architectural Services
541320Landscape Architectural Services
541330Engineering Services
541340Drafting Services
541350Building Inspection Services
541360Geophysical Surveying and Mapping Services
541370Surveying and Mapping (except Geophysical) Services
541380Testing Laboratories
541410Interior Design Services
541420Industrial Design Services
541430Graphic Design Services
541490Other Specialized Design Services
541511Custom Computer Programming Services
541511.1Web (i.e., Internet) page design services, custom
541512Computer Systems Design Services
541513Computer Facilities Management Services
541519Other Computer Related Services
541611Administrative Management and General Management Consulting Services
541612Human Resources Consulting Services
541613Marketing Consulting Services
541614Transportation management consulting services
541614.1Transportation management consulting services
541618Other Management Consulting Services
541620Environmental Consulting Services
541690Other Scientific and Technical Consulting Services
541690.1Hydrology consulting services
541690.2Safety consulting services
541711Research and Development in Biotechnology
541712Research and Development in the Physical, Engineering, and Life Sciences (except Biotechnology)
541720Research and Development in the Social Sciences and Humanities
541810Advertising Agencies
541820Public Relations Agencies
541830Media Buying Agencies
541840Media Representatives
541850Outdoor Advertising
541860Direct Mail Advertising
541870Advertising Material Distribution Services
541890Other Services Related to Advertising
541890.1Display lettering services
541910Marketing Research and Public Opinion Polling
541921Photography Studios, Portrait
541922Commercial Photography
541930Translation and Interpretation Services
541940Veterinary Services
541990All Other Professional, Scientific, and Technical Services

550000Management of Companies and Enterprises

CSI Sub Code Sub Code Description
551111Offices of Bank Holding Companies
551112Offices of Other Holding Companies
551114Corporate, Subsidiary, and Regional Managing Offices

560000Admin, Support, Waste Mgmt, Remediation Svcs

CSI Sub Code Sub Code Description
561110Office Administrative Services
561210Facilities Support Services
5613Employment Services
561311Employment Placement Agencies
561312Executive Search Services
561320Temporary Help Services
561330Professional Employer Organizations
561410Document Preparation Services
561421Telephone Answering Services
561422Telemarketing Bureaus and Other Contact Centers
561431Private Mail Centers
561439Other Business Service Centers (including Copy Shops)
561439.1Other Business Service Centers - Reprographic services
561440Collection Agencies
561450Credit Bureaus
561491Repossession Services
561492Court Reporting and Stenotype Services
561499All Other Business Support Services
561510Travel Agencies
561520Tour Operators
561591Convention and Visitors Bureaus
561599All Other Travel Arrangement and Reservation Services
561611Investigation Services
561612Security Guards and Patrol Services
561613Armored Car Services
561621Security Systems Services (except Locksmiths)
561710Exterminating and Pest Control Services
561720Janitorial Services
561730Landscaping Services
561740Carpet and Upholstery Cleaning Services
561790Other Services to Buildings and Dwellings
561910Packaging and Labeling Services
561920Convention and Trade Show Organizers
561990All Other Support Services
561990.1Auctioneers, independent
562111Recyclable material collection services
562112Hazardous Waste Collection
562119Other Waste Collection
562211Hazardous Waste Treatment and Disposal
562212Solid Waste Landfill
562213Solid Waste Combustors and Incinerators
562219Other Nonhazardous Waste Treatment and Disposal
562910Remediation Services
562920Materials Recovery Facilities
562991Septic Tank and Related Services
562998All Other Miscellaneous Waste Management Services

610000Educational Services

CSI Sub Code Sub Code Description
611110Elementary and Secondary Schools
611210Junior Colleges
611310Colleges, Universities, and Professional Schools
611410Business and Secretarial Schools
611420Computer Training
611430Professional and Management Development Training
611511Cosmetology and Barber Schools
611512Flight Training
611513Apprenticeship Training
611519Other Technical and Trade Schools
611610Fine Arts Schools
611620Sports and Recreation Instruction
611630Language Schools
611691Exam Preparation and Tutoring
611692Automobile Driving Schools
611699All Other Miscellaneous Schools and Instruction
611710Educational Support Services

620000Health Care and Social Assistance

CSI Sub Code Sub Code Description
621111Offices of Physicians (except Mental Health Specialists)
621112Offices of Physicians, Mental Health Specialists
621210Offices of Dentists
621310Offices of Chiropractors
621320Offices of Optometrists
621330Offices of Mental Health Practitioners (except Physicians)
621340Offices of Physical, Occupational and Speech Therapists, and Audiologists
621391Offices of Podiatrists
621399Offices of All Other Miscellaneous Health Practitioners
621410Family Planning Centers
621420Outpatient Mental Health and Substance Abuse Centers
621491HMO Medical Centers
621492Kidney Dialysis Centers
621493Freestanding Ambulatory Surgical and Emergency Centers
621498All Other Outpatient Care Centers
621511Medical Laboratories
621512Diagnostic Imaging Centers
621610Home Health Care Services
621910Ambulance Services
621991Blood and Organ Banks
621999All Other Miscellaneous Ambulatory Health Care Services
621999.1Employee drug testing services
622110General Medical and Surgical Hospitals
622210Psychiatric and Substance Abuse Hospitals
622310Specialty (except Psychiatric and Substance Abuse) Hospitals
623110Nursing Care Facilities (Skilled Nursing Facilities)
623210Residential Intellectual and Developmental Disability Facilities
623220Residential Mental Health and Substance Abuse Facilities
623311Continuing Care Retirement Communities
623312Assisted Living Facilities for the Elderly
623990Other Residential Care Facilities
624110Child and Youth Services
624120Services for the Elderly and Persons with Disabilities
624190Other Individual and Family Services
624210Community Food Services
624221Temporary Shelters
624229Other Community Housing Services
624230Emergency and Other Relief Services
624310Vocational Rehabilitation Services
624410Child Day Care Services

710000Arts, Entertainment, and Recreation

CSI Sub Code Sub Code Description
711110Theater Companies and Dinner Theaters
711120Dance Companies
711130Musical Groups and Artists
711190Other Performing Arts Companies
711211Sports Teams and Clubs
711219Other Spectator Sports
711310Promoters of Performing Arts, Sports, and Similar Events with Facilities
711320Promoters of Performing Arts, Sports, and Similar Events without Facilities
711410Agents and Managers for Artists, Athletes, Entertainers, and Other Public Figures
711510Independent Artists, Writers, and Performers
712120Historical Sites
712130Zoos and Botanical Gardens
712190Nature Parks and Other Similar Institutions
713110Amusement and Theme Parks
713120Amusement Arcades
713210Casinos (except Casino Hotels)
713290Other Gambling Industries
713910Golf Courses and Country Clubs
713920Skiing Facilities
713940Fitness and Recreational Sports Centers
713950Bowling Centers
713990All Other Amusement and Recreation Industries

720000Accommodation and Food Services

CSI Sub Code Sub Code Description
721110Hotels (except Casino Hotels) and Motels
721120Casino Hotels
721191Bed-and-Breakfast Inns
721199All Other Traveler Accommodation
721211RV (Recreational Vehicle) Parks and Campgrounds
721214Recreational and Vacation Camps (except Campgrounds)
721310Rooming and Boarding Houses
722310Food Service Contractors
722330Mobile Food Services
722410Drinking Places (Alcoholic Beverages)
722511Full-Service Restaurants
722513Limited-Service Restaurants
722514Cafeterias, Grill Buffets, and Buffets
722515Snack and Nonalcoholic Beverage Bars

810000Other Services (Except Public Administration)

CSI Sub Code Sub Code Description
811111General Automotive Repair
811112Automotive Exhaust System Repair
811113Automotive Transmission Repair
811118Other Automotive Mechanical and Electrical Repair and Maintenance
811121Automotive Body, Paint, and Interior Repair and Maintenance
811122Automotive Glass Replacement Shops
811191Automotive Oil Change and Lubrication Shops
811192Car Washes
811198All Other Automotive Repair and Maintenance
811211Consumer Electronics Repair and Maintenance
811212Computer and Office Machine Repair and Maintenance
811213Communication Equipment Repair and Maintenance
811219Other Electronic and Precision Equipment Repair and Maintenance
811310Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
811411Home and Garden Equipment Repair and Maintenance
811412Appliance Repair and Maintenance
811420Reupholstery and Furniture Repair
811430Footwear and Leather Goods Repair
811490Other Personal and Household Goods Repair and Maintenance
812111Barber Shops
812112Beauty Salons
812113Nail Salons
812191Diet and Weight Reducing Centers
812199Other Personal Care Services
812210Funeral Homes and Funeral Services
812220Cemeteries and Crematories
812310Coin-Operated Laundries and Drycleaners
812320Drycleaning and Laundry Services (except Coin-Operated)
812331Linen Supply
812332Industrial Launderers
812332.1Work clothing and uniform supply services, industrial
812910Pet Care (except Veterinary) Services
812921Photofinishing Laboratories (except One-Hour)
812922One-Hour Photofinishing
812930Parking Lots and Garages
812990All Other Personal Services
813110Religious Organizations
813211Grantmaking Foundations
813212Voluntary Health Organizations
813219Other Grantmaking and Giving Services
813311Human Rights Organizations
813312Environment, Conservation and Wildlife Organizations
813319Other Social Advocacy Organizations
813410Civic and Social Organizations
813910Business Associations
813920Professional Organizations
813930Labor Unions and Similar Labor Organizations
813940Political Organizations
813990Other Similar Organizations (except Business, Professional, Labor, and Political Organizations)
814110Private Households

920000Public Administration

CSI Sub Code Sub Code Description
921110Executive Offices
921120Legislative Bodies
921130Public Finance Activities
921140Executive and Legislative Offices, Combined
921150American Indian and Alaska Native Tribal Governments
921190Other General Government Support
922120Police Protection
922130Legal Counsel and Prosecution
922140Correctional Institutions
922150Parole Offices and Probation Offices
922160Fire Protection
922190Other Justice, Public Order, and Safety Activities
923110Administration of Education Programs
923120Administration of Public Health Programs
923130Administration of Human Resource Programs (except Education, Public Health, and Veterans' Affairs Programs)
923140Administration of Veterans' Affairs
924110Administration of Air and Water Resource and Solid Waste Management Programs
924120Administration of Conservation Programs
925110Administration of Housing Programs
925120Administration of Urban Planning and Community and Rural Development
926110Administration of General Economic Programs
926120Regulation and Administration of Transportation Programs
926130Regulation and Administration of Communications, Electric, Gas, and Other Utilities
926140Regulation of Agricultural Marketing and Commodities
926150Regulation, Licensing, and Inspection of Miscellaneous Commercial Sectors
927110Space Research and Technology
928110National Security
928120International Affairs