Codes Titles Number of US Businesses
31-33 Manufacturing 604,541
311111Dog and Cat Food Manufacturing 431
311119Other Animal Food Manufacturing 1,619
311211Flour Milling 487
311212Rice Milling 123
311213Malt Manufacturing 58
311221Wet Corn Milling 216
311224Soybean and Other Oilseed Processing 169
311225Fats and Oils Refining and Blending 550
311230Breakfast Cereal Manufacturing366
311313Beet Sugar Manufacturing 53
311314Cane Sugar Manufacturing 114
311340Nonchocolate Confectionery Manufacturing1,305
311351Chocolate and Confectionery Manufacturing from Cacao Beans 743
311352Confectionery Manufacturing from Purchased Chocolate 326
311411Frozen Fruit, Juice, and Vegetable Manufacturing 532
311412Frozen Specialty Food Manufacturing 617
311421Fruit and Vegetable Canning 1,464
311422Specialty Canning 583
311423Dried and Dehydrated Food Manufacturing 307
311511Fluid Milk Manufacturing 751
311512Creamery Butter Manufacturing 223
311513Cheese Manufacturing 905
311514Dry, Condensed, and Evaporated Dairy Product Manufacturing 796
311520Ice Cream and Frozen Dessert Manufacturing1,379
311611Animal (except Poultry) Slaughtering 1,949
311612Meat Processed from Carcasses 1,256
311613Rendering and Meat Byproduct Processing 259
311615Poultry Processing 583
311710Seafood Product Preparation and Packaging755
311811Retail Bakeries 16,517
311812Commercial Bakeries 4,435
311813Frozen Cakes, Pies, and Other Pastries Manufacturing 293
311821Cookie and Cracker Manufacturing 722
311824Dry Pasta, Dough, and Flour Mixes Manufacturing from Purchased Flour 609
311830Tortilla Manufacturing663
311911Roasted Nuts and Peanut Butter Manufacturing 238
311919Other Snack Food Manufacturing 617
311920Coffee and Tea Manufacturing 972
311930Flavoring Syrup and Concentrate Manufacturing275
311941Mayonnaise, Dressing, and Other Prepared Sauce Manufacturing 514
311942Spice and Extract Manufacturing 1,063
311991Perishable Prepared Food Manufacturing 365
311999All Other Miscellaneous Food Manufacturing 3,149
312111Soft Drink Manufacturing 2,324
312112Bottled Water Manufacturing 532
312113Ice Manufacturing 494
312130Wineries 5,462
312140Distilleries 736
312230Tobacco Manufacturing 551
313110Fiber, Yarn, and Thread Mills 758
313210Broadwoven Fabric Mills4,192
313220Narrow Fabric Mills and Schiffli Machine Embroidery459
313230Nonwoven Fabric Mills205
313240Knit Fabric Mills220
313310Textile and Fabric Finishing Mills 1,216
313320Fabric Coating Mills378
314110Carpet and Rug Mills1,097
314120Curtain and Linen Mills1,724
314910Textile Bag and Canvas Mills 2,023
314994Rope, Cordage, Twine, Tire Cord, and Tire Fabric Mills 371
314999All Other Miscellaneous Textile Product Mills 10,878
315110Hosiery and Sock Mills611
315190Other Apparel Knitting Mills 876
315210Cut and Sew Apparel Contractors 378
315220Men?s and Boys? Cut and Sew Apparel Manufacturing 3,178
315240Women?s, Girls?, and Infants? Cut and Sew Apparel Manufacturing 3,833
315280Other Cut and Sew Apparel Manufacturing 1,101
315990Apparel Accessories and Other Apparel Manufacturing 2,193
316110Leather and Hide Tanning and Finishing771
316210Footwear Manufacturing 813
316992Women's Handbag and Purse Manufacturing 361
316998All Other Leather Good and Allied Product Manufacturing 3,562
321113Sawmills 2,201
321114Wood Preservation 637
321211Hardwood Veneer and Plywood Manufacturing 299
321212Softwood Veneer and Plywood Manufacturing 81
321213Engineered Wood Member (except Truss) Manufacturing 59
321214Truss Manufacturing 861
321219Reconstituted Wood Product Manufacturing 324
321911Wood Window and Door Manufacturing 1,397
321912Cut Stock, Resawing Lumber, and Planing 1,246
321918Other Millwork (including Flooring) 12,516
321920Wood Container and Pallet Manufacturing3,070
321991Manufactured Home (Mobile Home) Manufacturing 679
321992Prefabricated Wood Building Manufacturing 1,088
321999All Other Miscellaneous Wood Product Manufacturing 4,948
322110Pulp Mills 399
322121Paper (except Newsprint) Mills 1,808
322122Newsprint Mills 28
322130Paperboard Mills 751
322211Corrugated and Solid Fiber Box Manufacturing 1,583
322212Folding Paperboard Box Manufacturing 211
322219Other Paperboard Container Manufacturing 681
322220Paper Bag and Coated and Treated Paper Manufacturing1,695
322230Stationery Product Manufacturing443
322291Sanitary Paper Product Manufacturing 364
322299All Other Converted Paper Product Manufacturing 1,305
323111Commercial Printing (except Screen and Books) 43,162
323113Commercial Screen Printing 5,010
323117Books Printing 442
323120Support Activities for Printing1,827
324110Petroleum Refineries1,657
324121Asphalt Paving Mixture and Block Manufacturing 1,325
324122Asphalt Shingle and Coating Materials Manufacturing 525
324191Petroleum Lubricating Oil and Grease Manufacturing 741
324199All Other Petroleum and Coal Products Manufacturing 172
325110Petrochemical Manufacturing1,698
325120Industrial Gas Manufacturing1,426
325130Synthetic Dye and Pigment Manufacturing316
325180Other Basic Inorganic Chemical Manufacturing 2,989
325193Ethyl Alcohol Manufacturing 177
325194Cyclic Crude, Intermediate, and Gum and Wood Chemical Manufacturing 216
325199All Other Basic Organic Chemical Manufacturing 1,657
325211Plastics Material and Resin Manufacturing 2,072
325212Synthetic Rubber Manufacturing 252
325220Artificial and Synthetic Fibers and Filaments Manufacturing243
325311Nitrogenous Fertilizer Manufacturing 467
325312Phosphatic Fertilizer Manufacturing 105
325314Fertilizer (Mixing Only) Manufacturing 541
325320Pesticide and Other Agricultural Chemical Manufacturing942
325411Medicinal and Botanical Manufacturing 1,181
325412Pharmaceutical Preparation Manufacturing 7,427
325413In-Vitro Diagnostic Substance Manufacturing 161
325414Biological Product (except Diagnostic) Manufacturing 1,928
325510Paint and Coating Manufacturing2,251
325520Adhesive Manufacturing1,258
325611Soap and Other Detergent Manufacturing 1,223
325612Polish and Other Sanitation Good Manufacturing 1,879
325613Surface Active Agent Manufacturing 167
325620Toilet Preparation Manufacturing3,712
325910Printing Ink Manufacturing589
325920Explosives Manufacturing223
325991Custom Compounding of Purchased Resins 173
325992Photographic Film, Paper, Plate, and Chemical Manufacturing 334
325998All Other Miscellaneous Chemical Product and Preparation Manufacturing 3,217
326111Plastics Bag and Pouch Manufacturing 361
326112Plastics Packaging Film and Sheet (including Laminated) Manufacturing 176
326113Unlaminated Plastics Film and Sheet (except Packaging) Manufacturing 819
326121Unlaminated Plastics Profile Shape Manufacturing 209
326122Plastics Pipe and Pipe Fitting Manufacturing 350
326130Laminated Plastics Plate, Sheet (except Packaging), and Shape Manufacturing438
326140Polystyrene Foam Product Manufacturing58
326150Urethane and Other Foam Product (except Polystyrene) Manufacturing1,189
326160Plastics Bottle Manufacturing323
326191Plastics Plumbing Fixture Manufacturing 348
326199All Other Plastics Product Manufacturing 9,350
326211Tire Manufacturing (except Retreading) 535
326212Tire Retreading 146
326220Rubber and Plastics Hoses and Belting Manufacturing345
326291Rubber Product Manufacturing for Mechanical Use 266
326299All Other Rubber Product Manufacturing 1,780
327110Pottery, Ceramics, and Plumbing Fixture Manufacturing 1,460
327120Clay Building Material and Refractories Manufacturing 1,167
327211Flat Glass Manufacturing 740
327212Other Pressed and Blown Glass and Glassware Manufacturing 1,170
327213Glass Container Manufacturing 285
327215Glass Product Manufacturing Made of Purchased Glass 1,920
327310Cement Manufacturing525
327320Ready-Mix Concrete Manufacturing4,055
327331Concrete Block and Brick Manufacturing 871
327332Concrete Pipe Manufacturing 163
327390Other Concrete Product Manufacturing 4,184
327410Lime Manufacturing219
327420Gypsum Product Manufacturing1,061
327910Abrasive Product Manufacturing562
327991Cut Stone and Stone Product Manufacturing 2,332
327992Ground or Treated Mineral and Earth Manufacturing 348
327993Mineral Wool Manufacturing 256
327999All Other Miscellaneous Nonmetallic Mineral Product Manufacturing 452
331110Iron and Steel Mills and Ferroalloy Manufacturing 2,598
331210Iron and Steel Pipe and Tube Manufacturing from Purchased Steel591
331221Rolled Steel Shape Manufacturing 601
331222Steel Wire Drawing 525
331313Alumina Refining and Primary Aluminum Production 265
331314Secondary Smelting and Alloying of Aluminum 63
331315Aluminum Sheet, Plate, and Foil Manufacturing 242
331318Other Aluminum Rolling, Drawing, and Extruding 617
331410Nonferrous Metal (except Aluminum) Smelting and Refining 530
331420Copper Rolling, Drawing, Extruding, and Alloying412
331491Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding 700
331492Secondary Smelting, Refining, and Alloying of Nonferrous Metal (except Copper and Aluminum) 306
331511Iron Foundries 454
331512Steel Investment Foundries 248
331513Steel Foundries (except Investment) 357
331523Nonferrous Metal Die-Casting Foundries 445
331524Aluminum Foundries (except Die-Casting) 496
331529Other Nonferrous Metal Foundries (except Die-Casting) 700
332111Iron and Steel Forging 1,010
332112Nonferrous Forging 147
332114Custom Roll Forming 32
332117Powder Metallurgy Part Manufacturing 56
332119Metal Crown, Closure, and Other Metal Stamping (except Automotive) 2,851
332215Metal Kitchen Cookware, Utensil, Cutlery, and Flatware (except Precious) Manufacturing 1,643
332216Saw Blade and Handtool Manufacturing 1,981
332311Prefabricated Metal Building and Component Manufacturing 1,628
332312Fabricated Structural Metal Manufacturing 6,997
332313Plate Work Manufacturing 1,843
332321Metal Window and Door Manufacturing 1,653
332322Sheet Metal Work Manufacturing 5,158
332323Ornamental and Architectural Metal Work Manufacturing 2,540
332410Power Boiler and Heat Exchanger Manufacturing216
332420Metal Tank (Heavy Gauge) Manufacturing392
332431Metal Can Manufacturing 438
332439Other Metal Container Manufacturing 348
332510Hardware Manufacturing1,908
332613Spring Manufacturing 476
332618Other Fabricated Wire Product Manufacturing 1,599
332710Machine Shops17,071
332721Precision Turned Product Manufacturing 1,056
332722Bolt, Nut, Screw, Rivet, and Washer Manufacturing 941
332811Metal Heat Treating 719
332812Metal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers 4,294
332813Electroplating, Plating, Polishing, Anodizing, and Coloring 2,863
332911Industrial Valve Manufacturing 792
332912Fluid Power Valve and Hose Fitting Manufacturing 445
332913Plumbing Fixture Fitting and Trim Manufacturing 513
332919Other Metal Valve and Pipe Fitting Manufacturing 713
332991Ball and Roller Bearing Manufacturing353
332992Small Arms Ammunition Manufacturing 302
332993Ammunition (except Small Arms) Manufacturing 119
332994Small Arms, Ordnance, and Ordnance Accessories Manufacturing 1,212
332996Fabricated Pipe and Pipe Fitting Manufacturing 860
332999All Other Miscellaneous Fabricated Metal Product Manufacturing 4,016
333111Farm Machinery and Equipment Manufacturing 3,205
333112Lawn and Garden Tractor and Home Lawn and Garden Equipment Manufacturing 653
333120Construction Machinery Manufacturing3,556
333131Mining Machinery and Equipment Manufacturing 548
333132Oil and Gas Field Machinery and Equipment Manufacturing 1,666
333241Food Product Machinery Manufacturing 1,292
333242Semiconductor Machinery Manufacturing 283
333243Sawmill, Woodworking, and Paper Machinery Manufacturing 1,204
333244Printing Machinery and Equipment Manufacturing 704
333249Other Industrial Machinery Manufacturing 3,464
333314Optical Instrument and Lens Manufacturing 1,192
333316Photographic and Photocopying Equipment Manufacturing 1,038
333318Other Commercial and Service Industry Machinery Manufacturing 5,355
333413Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing 1,062
333414Heating Equipment (except Warm Air Furnaces) Manufacturing 739
333415Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing 2,710
333511Industrial Mold Manufacturing 1,266
333514Special Die and Tool, Die Set, Jig, and Fixture Manufacturing 3,431
333515Cutting Tool and Machine Tool Accessory Manufacturing 1,977
333517Machine Tool Manufacturing 3,136
333519Rolling Mill and Other Metalworking Machinery Manufacturing 928
333611Turbine and Turbine Generator Set Units Manufacturing 637
333612Speed Changer, Industrial High-Speed Drive, and Gear Manufacturing 264
333613Mechanical Power Transmission Equipment Manufacturing 476
333618Other Engine Equipment Manufacturing 900
333912Air and Gas Compressor Manufacturing 640
333914Measuring, Dispensing, and Other Pumping Equipment Manufacturing 1,426
333921Elevator and Moving Stairway Manufacturing 409
333922Conveyor and Conveying Equipment Manufacturing 1,009
333923Overhead Traveling Crane, Hoist, and Monorail System Manufacturing 705
333924Industrial Truck, Tractor, Trailer, and Stacker Machinery Manufacturing 1,582
333991Power-Driven Handtool Manufacturing 383
333992Welding and Soldering Equipment Manufacturing 527
333993Packaging Machinery Manufacturing 793
333994Industrial Process Furnace and Oven Manufacturing 557
333995Fluid Power Cylinder and Actuator Manufacturing 222
333996Fluid Power Pump and Motor Manufacturing 257
333997Scale and Balance Manufacturing 274
333999All Other Miscellaneous General Purpose Machinery Manufacturing 5,579
334111Electronic Computer Manufacturing 2,871
334112Computer Storage Device Manufacturing 1,065
334118Computer Terminal and Other Computer Peripheral Equipment Manufacturing 2,792
334210Telephone Apparatus Manufacturing1,144
334220Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing3,202
334290Other Communications Equipment Manufacturing1,345
334310Audio and Video Equipment Manufacturing1,948
334412Bare Printed Circuit Board Manufacturing 264
334413Semiconductor and Related Device Manufacturing 3,478
334416Capacitor, Resistor, Coil, Transformer, and Other Inductor Manufacturing 752
334417Electronic Connector Manufacturing 424
334418Printed Circuit Assembly (Electronic Assembly) Manufacturing 1,046
334419Other Electronic Component Manufacturing 3,304
334510Electromedical and Electrotherapeutic Apparatus Manufacturing 2,727
334511Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing 2,100
334512Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use 1,247
334513Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables 2,138
334514Totalizing Fluid Meter and Counting Device Manufacturing 350
334515Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals 1,879
334516Analytical Laboratory Instrument Manufacturing 1,727
334517Irradiation Apparatus Manufacturing 301
334519Other Measuring and Controlling Device Manufacturing 2,632
334613Blank Magnetic and Optical Recording Media Manufacturing 474
334614Software and Other Prerecorded Compact Disc, Tape, and Record Reproducing 1,884
335110Electric Lamp Bulb and Part Manufacturing393
335121Residential Electric Lighting Fixture Manufacturing 637
335122Commercial, Industrial, and Institutional Electric Lighting Fixture Manufacturing 886
335129Other Lighting Equipment Manufacturing 2,166
335210Small Electrical Appliance Manufacturing779
335220Major Household Appliance Manufacturing 766
335311Power, Distribution, and Specialty Transformer Manufacturing 751
335312Motor and Generator Manufacturing 1,490
335313Switchgear and Switchboard Apparatus Manufacturing 887
335314Relay and Industrial Control Manufacturing 1,958
335911Storage Battery Manufacturing 492
335912Primary Battery Manufacturing 96
335921Fiber Optic Cable Manufacturing 162
335929Other Communication and Energy Wire Manufacturing 145
335931Current-Carrying Wiring Device Manufacturing 762
335932Noncurrent-Carrying Wiring Device Manufacturing 603
335991Carbon and Graphite Product Manufacturing 271
335999All Other Miscellaneous Electrical Equipment and Component Manufacturing 5,496
336111Automobile Manufacturing 1,225
336112Light Truck and Utility Vehicle Manufacturing 74
336120Heavy Duty Truck Manufacturing449
336211Motor Vehicle Body Manufacturing 942
336212Truck Trailer Manufacturing 1,073
336213Motor Home Manufacturing 104
336214Travel Trailer and Camper Manufacturing 853
336310Motor Vehicle Gasoline Engine and Engine Parts Manufacturing714
336320Motor Vehicle Electrical and Electronic Equipment Manufacturing1,119
336330Motor Vehicle Steering and Suspension Components (except Spring) Manufacturing148
336340Motor Vehicle Brake System Manufacturing168
336350Motor Vehicle Transmission and Power Train Parts Manufacturing445
336360Motor Vehicle Seating and Interior Trim Manufacturing401
336370Motor Vehicle Metal Stamping779
336390Other Motor Vehicle Parts Manufacturing4,068
336411Aircraft Manufacturing 2,465
336412Aircraft Engine and Engine Parts Manufacturing 902
336413Other Aircraft Parts and Auxiliary Equipment Manufacturing 2,400
336414Guided Missile and Space Vehicle Manufacturing 180
336415Guided Missile and Space Vehicle Propulsion Unit and Propulsion Unit Parts Manufacturing 150
336419Other Guided Missile and Space Vehicle Parts and Auxiliary Equipment Manufacturing 84
336510Railroad Rolling Stock Manufacturing553
336611Ship Building and Repairing 1,002
336612Boat Building 2,547
336991Motorcycle, Bicycle, and Parts Manufacturing 1,277
336992Military Armored Vehicle, Tank, and Tank Component Manufacturing 220
336999All Other Transportation Equipment Manufacturing 949
337110Wood Kitchen Cabinet and Countertop Manufacturing12,399
337121Upholstered Household Furniture Manufacturing 883
337122Nonupholstered Wood Household Furniture Manufacturing 3,245
337124Metal Household Furniture Manufacturing 421
337125Household Furniture (except Wood and Metal) Manufacturing 477
337127Institutional Furniture Manufacturing 2,296
337211Wood Office Furniture Manufacturing 871
337212Custom Architectural Woodwork and Millwork Manufacturing 959
337214Office Furniture (except Wood) Manufacturing 561
337215Showcase, Partition, Shelving, and Locker Manufacturing 977
337910Mattress Manufacturing751
337920Blind and Shade Manufacturing1,247
339112Surgical and Medical Instrument Manufacturing 4,900
339113Surgical Appliance and Supplies Manufacturing 4,341
339114Dental Equipment and Supplies Manufacturing 1,439
339115Ophthalmic Goods Manufacturing 1,103
339116Dental Laboratories 8,874
339910Jewelry and Silverware Manufacturing 5,424
339920Sporting and Athletic Goods Manufacturing8,086
339930Doll, Toy, and Game Manufacturing3,398
339940Office Supplies (except Paper) Manufacturing1,688
339950Sign Manufacturing18,449
339991Gasket, Packing, and Sealing Device Manufacturing 779
339992Musical Instrument Manufacturing 1,698
339993Fastener, Button, Needle, and Pin Manufacturing 476
339994Broom, Brush, and Mop Manufacturing 324
339995Burial Casket Manufacturing 132
339999All Other Miscellaneous Manufacturing 24,158