Codes Titles Number of US Businesses
31-33 Manufacturing 598,761
311111Dog and Cat Food Manufacturing 414
311119Other Animal Food Manufacturing 1,624
311211Flour Milling 483
311212Rice Milling 132
311213Malt Manufacturing 58
311221Wet Corn Milling 201
311224Soybean and Other Oilseed Processing 163
311225Fats and Oils Refining and Blending 495
311230Breakfast Cereal Manufacturing281
311313Beet Sugar Manufacturing 47
311314Cane Sugar Manufacturing 106
311340Nonchocolate Confectionery Manufacturing1,193
311351Chocolate and Confectionery Manufacturing from Cacao Beans 689
311352Confectionery Manufacturing from Purchased Chocolate 273
311411Frozen Fruit, Juice, and Vegetable Manufacturing 546
311412Frozen Specialty Food Manufacturing 606
311421Fruit and Vegetable Canning 1,428
311422Specialty Canning 586
311423Dried and Dehydrated Food Manufacturing 294
311511Fluid Milk Manufacturing 740
311512Creamery Butter Manufacturing 230
311513Cheese Manufacturing 823
311514Dry, Condensed, and Evaporated Dairy Product Manufacturing 739
311520Ice Cream and Frozen Dessert Manufacturing1,385
311611Animal (except Poultry) Slaughtering 1,966
311612Meat Processed from Carcasses 1,193
311613Rendering and Meat Byproduct Processing 240
311615Poultry Processing 579
311710Seafood Product Preparation and Packaging734
311811Retail Bakeries 19,974
311812Commercial Bakeries 4,620
311813Frozen Cakes, Pies, and Other Pastries Manufacturing 299
311821Cookie and Cracker Manufacturing 740
311824Dry Pasta, Dough, and Flour Mixes Manufacturing from Purchased Flour 621
311830Tortilla Manufacturing672
311911Roasted Nuts and Peanut Butter Manufacturing 228
311919Other Snack Food Manufacturing 608
311920Coffee and Tea Manufacturing 903
311930Flavoring Syrup and Concentrate Manufacturing280
311941Mayonnaise, Dressing, and Other Prepared Sauce Manufacturing 501
311942Spice and Extract Manufacturing 992
311991Perishable Prepared Food Manufacturing 364
311999All Other Miscellaneous Food Manufacturing 3,150
312111Soft Drink Manufacturing 2,362
312112Bottled Water Manufacturing 547
312113Ice Manufacturing 506
312130Wineries 4,446
312140Distilleries 579
312230Tobacco Manufacturing 582
313110Fiber, Yarn, and Thread Mills 783
313210Broadwoven Fabric Mills3,859
313220Narrow Fabric Mills and Schiffli Machine Embroidery481
313230Nonwoven Fabric Mills199
313240Knit Fabric Mills218
313310Textile and Fabric Finishing Mills 1,253
313320Fabric Coating Mills406
314110Carpet and Rug Mills1,057
314120Curtain and Linen Mills1,761
314910Textile Bag and Canvas Mills 2,053
314994Rope, Cordage, Twine, Tire Cord, and Tire Fabric Mills 369
314999All Other Miscellaneous Textile Product Mills 9,976
315110Hosiery and Sock Mills560
315190Other Apparel Knitting Mills 921
315210Cut and Sew Apparel Contractors 396
315220Men?s and Boys? Cut and Sew Apparel Manufacturing 3,243
315240Women?s, Girls?, and Infants? Cut and Sew Apparel Manufacturing 3,903
315280Other Cut and Sew Apparel Manufacturing 1,124
315990Apparel Accessories and Other Apparel Manufacturing 2,258
316110Leather and Hide Tanning and Finishing820
316210Footwear Manufacturing 760
316992Women's Handbag and Purse Manufacturing 374
316998All Other Leather Good and Allied Product Manufacturing 3,997
321113Sawmills 2,286
321114Wood Preservation 638
321211Hardwood Veneer and Plywood Manufacturing 306
321212Softwood Veneer and Plywood Manufacturing 78
321213Engineered Wood Member (except Truss) Manufacturing 60
321214Truss Manufacturing 872
321219Reconstituted Wood Product Manufacturing 322
321911Wood Window and Door Manufacturing 1,333
321912Cut Stock, Resawing Lumber, and Planing 1,294
321918Other Millwork (including Flooring) 11,638
321920Wood Container and Pallet Manufacturing3,202
321991Manufactured Home (Mobile Home) Manufacturing 671
321992Prefabricated Wood Building Manufacturing 1,076
321999All Other Miscellaneous Wood Product Manufacturing 5,159
322110Pulp Mills 401
322121Paper (except Newsprint) Mills 1,673
322122Newsprint Mills 26
322130Paperboard Mills 745
322211Corrugated and Solid Fiber Box Manufacturing 1,522
322212Folding Paperboard Box Manufacturing 209
322219Other Paperboard Container Manufacturing 644
322220Paper Bag and Coated and Treated Paper Manufacturing1,715
322230Stationery Product Manufacturing456
322291Sanitary Paper Product Manufacturing 362
322299All Other Converted Paper Product Manufacturing 1,332
323111Commercial Printing (except Screen and Books) 43,667
323113Commercial Screen Printing 3,892
323117Books Printing 456
323120Support Activities for Printing1,908
324110Petroleum Refineries1,583
324121Asphalt Paving Mixture and Block Manufacturing 1,355
324122Asphalt Shingle and Coating Materials Manufacturing 523
324191Petroleum Lubricating Oil and Grease Manufacturing 772
324199All Other Petroleum and Coal Products Manufacturing 169
325110Petrochemical Manufacturing1,863
325120Industrial Gas Manufacturing1,380
325130Synthetic Dye and Pigment Manufacturing315
325180Other Basic Inorganic Chemical Manufacturing 2,427
325193Ethyl Alcohol Manufacturing 178
325194Cyclic Crude, Intermediate, and Gum and Wood Chemical Manufacturing 212
325199All Other Basic Organic Chemical Manufacturing 1,694
325211Plastics Material and Resin Manufacturing 1,956
325212Synthetic Rubber Manufacturing 248
325220Artificial and Synthetic Fibers and Filaments Manufacturing245
325311Nitrogenous Fertilizer Manufacturing 460
325312Phosphatic Fertilizer Manufacturing 102
325314Fertilizer (Mixing Only) Manufacturing 518
325320Pesticide and Other Agricultural Chemical Manufacturing864
325411Medicinal and Botanical Manufacturing 1,132
325412Pharmaceutical Preparation Manufacturing 6,646
325413In-Vitro Diagnostic Substance Manufacturing 159
325414Biological Product (except Diagnostic) Manufacturing 1,838
325510Paint and Coating Manufacturing2,158
325520Adhesive Manufacturing1,222
325611Soap and Other Detergent Manufacturing 1,189
325612Polish and Other Sanitation Good Manufacturing 1,889
325613Surface Active Agent Manufacturing 178
325620Toilet Preparation Manufacturing3,496
325910Printing Ink Manufacturing597
325920Explosives Manufacturing217
325991Custom Compounding of Purchased Resins 171
325992Photographic Film, Paper, Plate, and Chemical Manufacturing 349
325998All Other Miscellaneous Chemical Product and Preparation Manufacturing 3,101
326111Plastics Bag and Pouch Manufacturing 292
326112Plastics Packaging Film and Sheet (including Laminated) Manufacturing 149
326113Unlaminated Plastics Film and Sheet (except Packaging) Manufacturing 831
326121Unlaminated Plastics Profile Shape Manufacturing 206
326122Plastics Pipe and Pipe Fitting Manufacturing 336
326130Laminated Plastics Plate, Sheet (except Packaging), and Shape Manufacturing445
326140Polystyrene Foam Product Manufacturing54
326150Urethane and Other Foam Product (except Polystyrene) Manufacturing1,172
326160Plastics Bottle Manufacturing320
326191Plastics Plumbing Fixture Manufacturing 347
326199All Other Plastics Product Manufacturing 9,271
326211Tire Manufacturing (except Retreading) 557
326212Tire Retreading 152
326220Rubber and Plastics Hoses and Belting Manufacturing340
326291Rubber Product Manufacturing for Mechanical Use 274
326299All Other Rubber Product Manufacturing 1,805
327110Pottery, Ceramics, and Plumbing Fixture Manufacturing 1,616
327120Clay Building Material and Refractories Manufacturing 1,154
327211Flat Glass Manufacturing 763
327212Other Pressed and Blown Glass and Glassware Manufacturing 1,205
327213Glass Container Manufacturing 288
327215Glass Product Manufacturing Made of Purchased Glass 1,942
327310Cement Manufacturing519
327320Ready-Mix Concrete Manufacturing4,072
327331Concrete Block and Brick Manufacturing 895
327332Concrete Pipe Manufacturing 168
327390Other Concrete Product Manufacturing 4,121
327410Lime Manufacturing237
327420Gypsum Product Manufacturing1,100
327910Abrasive Product Manufacturing558
327991Cut Stone and Stone Product Manufacturing 2,309
327992Ground or Treated Mineral and Earth Manufacturing 334
327993Mineral Wool Manufacturing 252
327999All Other Miscellaneous Nonmetallic Mineral Product Manufacturing 458
331110Iron and Steel Mills and Ferroalloy Manufacturing 2,629
331210Iron and Steel Pipe and Tube Manufacturing from Purchased Steel582
331221Rolled Steel Shape Manufacturing 618
331222Steel Wire Drawing 523
331313Alumina Refining and Primary Aluminum Production 273
331314Secondary Smelting and Alloying of Aluminum 68
331315Aluminum Sheet, Plate, and Foil Manufacturing 233
331318Other Aluminum Rolling, Drawing, and Extruding 570
331410Nonferrous Metal (except Aluminum) Smelting and Refining 537
331420Copper Rolling, Drawing, Extruding, and Alloying394
331491Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding 694
331492Secondary Smelting, Refining, and Alloying of Nonferrous Metal (except Copper and Aluminum) 292
331511Iron Foundries 441
331512Steel Investment Foundries 250
331513Steel Foundries (except Investment) 362
331523Nonferrous Metal Die-Casting Foundries 451
331524Aluminum Foundries (except Die-Casting) 494
331529Other Nonferrous Metal Foundries (except Die-Casting) 674
332111Iron and Steel Forging 960
332112Nonferrous Forging 146
332114Custom Roll Forming 31
332117Powder Metallurgy Part Manufacturing 59
332119Metal Crown, Closure, and Other Metal Stamping (except Automotive) 2,869
332215Metal Kitchen Cookware, Utensil, Cutlery, and Flatware (except Precious) Manufacturing 1,759
332216Saw Blade and Handtool Manufacturing 2,003
332311Prefabricated Metal Building and Component Manufacturing 1,592
332312Fabricated Structural Metal Manufacturing 6,945
332313Plate Work Manufacturing 1,713
332321Metal Window and Door Manufacturing 1,682
332322Sheet Metal Work Manufacturing 5,171
332323Ornamental and Architectural Metal Work Manufacturing 2,582
332410Power Boiler and Heat Exchanger Manufacturing217
332420Metal Tank (Heavy Gauge) Manufacturing335
332431Metal Can Manufacturing 430
332439Other Metal Container Manufacturing 356
332510Hardware Manufacturing1,872
332613Spring Manufacturing 470
332618Other Fabricated Wire Product Manufacturing 1,577
332710Machine Shops17,264
332721Precision Turned Product Manufacturing 1,054
332722Bolt, Nut, Screw, Rivet, and Washer Manufacturing 972
332811Metal Heat Treating 677
332812Metal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers 2,840
332813Electroplating, Plating, Polishing, Anodizing, and Coloring 2,988
332911Industrial Valve Manufacturing 764
332912Fluid Power Valve and Hose Fitting Manufacturing 443
332913Plumbing Fixture Fitting and Trim Manufacturing 523
332919Other Metal Valve and Pipe Fitting Manufacturing 701
332991Ball and Roller Bearing Manufacturing351
332992Small Arms Ammunition Manufacturing 311
332993Ammunition (except Small Arms) Manufacturing 118
332994Small Arms, Ordnance, and Ordnance Accessories Manufacturing 1,222
332996Fabricated Pipe and Pipe Fitting Manufacturing 874
332999All Other Miscellaneous Fabricated Metal Product Manufacturing 4,017
333111Farm Machinery and Equipment Manufacturing 3,042
333112Lawn and Garden Tractor and Home Lawn and Garden Equipment Manufacturing 663
333120Construction Machinery Manufacturing3,556
333131Mining Machinery and Equipment Manufacturing 538
333132Oil and Gas Field Machinery and Equipment Manufacturing 1,669
333241Food Product Machinery Manufacturing 1,277
333242Semiconductor Machinery Manufacturing 271
333243Sawmill, Woodworking, and Paper Machinery Manufacturing 1,251
333244Printing Machinery and Equipment Manufacturing 718
333249Other Industrial Machinery Manufacturing 3,458
333314Optical Instrument and Lens Manufacturing 1,197
333316Photographic and Photocopying Equipment Manufacturing 1,006
333318Other Commercial and Service Industry Machinery Manufacturing 5,411
333413Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing 1,051
333414Heating Equipment (except Warm Air Furnaces) Manufacturing 751
333415Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing 2,623
333511Industrial Mold Manufacturing 1,260
333514Special Die and Tool, Die Set, Jig, and Fixture Manufacturing 3,584
333515Cutting Tool and Machine Tool Accessory Manufacturing 1,993
333517Machine Tool Manufacturing 3,161
333519Rolling Mill and Other Metalworking Machinery Manufacturing 941
333611Turbine and Turbine Generator Set Units Manufacturing 636
333612Speed Changer, Industrial High-Speed Drive, and Gear Manufacturing 253
333613Mechanical Power Transmission Equipment Manufacturing 472
333618Other Engine Equipment Manufacturing 923
333912Air and Gas Compressor Manufacturing 629
333914Measuring, Dispensing, and Other Pumping Equipment Manufacturing 1,396
333921Elevator and Moving Stairway Manufacturing 411
333922Conveyor and Conveying Equipment Manufacturing 951
333923Overhead Traveling Crane, Hoist, and Monorail System Manufacturing 695
333924Industrial Truck, Tractor, Trailer, and Stacker Machinery Manufacturing 1,570
333991Power-Driven Handtool Manufacturing 387
333992Welding and Soldering Equipment Manufacturing 526
333993Packaging Machinery Manufacturing 791
333994Industrial Process Furnace and Oven Manufacturing 561
333995Fluid Power Cylinder and Actuator Manufacturing 225
333996Fluid Power Pump and Motor Manufacturing 243
333997Scale and Balance Manufacturing 279
333999All Other Miscellaneous General Purpose Machinery Manufacturing 5,746
334111Electronic Computer Manufacturing 2,604
334112Computer Storage Device Manufacturing 999
334118Computer Terminal and Other Computer Peripheral Equipment Manufacturing 2,844
334210Telephone Apparatus Manufacturing1,146
334220Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing3,268
334290Other Communications Equipment Manufacturing1,318
334310Audio and Video Equipment Manufacturing2,005
334412Bare Printed Circuit Board Manufacturing 135
334413Semiconductor and Related Device Manufacturing 3,355
334416Capacitor, Resistor, Coil, Transformer, and Other Inductor Manufacturing 740
334417Electronic Connector Manufacturing 429
334418Printed Circuit Assembly (Electronic Assembly) Manufacturing 1,139
334419Other Electronic Component Manufacturing 3,306
334510Electromedical and Electrotherapeutic Apparatus Manufacturing 2,660
334511Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing 2,051
334512Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use 1,249
334513Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables 2,102
334514Totalizing Fluid Meter and Counting Device Manufacturing 356
334515Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals 1,921
334516Analytical Laboratory Instrument Manufacturing 1,670
334517Irradiation Apparatus Manufacturing 311
334519Other Measuring and Controlling Device Manufacturing 2,576
334613Blank Magnetic and Optical Recording Media Manufacturing 493
334614Software and Other Prerecorded Compact Disc, Tape, and Record Reproducing 1,719
335110Electric Lamp Bulb and Part Manufacturing400
335121Residential Electric Lighting Fixture Manufacturing 643
335122Commercial, Industrial, and Institutional Electric Lighting Fixture Manufacturing 845
335129Other Lighting Equipment Manufacturing 2,226
335210Small Electrical Appliance Manufacturing820
335220Major Household Appliance Manufacturing 756
335311Power, Distribution, and Specialty Transformer Manufacturing 749
335312Motor and Generator Manufacturing 1,460
335313Switchgear and Switchboard Apparatus Manufacturing 880
335314Relay and Industrial Control Manufacturing 1,899
335911Storage Battery Manufacturing 504
335912Primary Battery Manufacturing 95
335921Fiber Optic Cable Manufacturing 162
335929Other Communication and Energy Wire Manufacturing 143
335931Current-Carrying Wiring Device Manufacturing 782
335932Noncurrent-Carrying Wiring Device Manufacturing 597
335991Carbon and Graphite Product Manufacturing 259
335999All Other Miscellaneous Electrical Equipment and Component Manufacturing 5,680
336111Automobile Manufacturing 1,200
336112Light Truck and Utility Vehicle Manufacturing 75
336120Heavy Duty Truck Manufacturing459
336211Motor Vehicle Body Manufacturing 943
336212Truck Trailer Manufacturing 1,060
336213Motor Home Manufacturing 98
336214Travel Trailer and Camper Manufacturing 863
336310Motor Vehicle Gasoline Engine and Engine Parts Manufacturing720
336320Motor Vehicle Electrical and Electronic Equipment Manufacturing1,121
336330Motor Vehicle Steering and Suspension Components (except Spring) Manufacturing148
336340Motor Vehicle Brake System Manufacturing162
336350Motor Vehicle Transmission and Power Train Parts Manufacturing457
336360Motor Vehicle Seating and Interior Trim Manufacturing431
336370Motor Vehicle Metal Stamping770
336390Other Motor Vehicle Parts Manufacturing3,629
336411Aircraft Manufacturing 1,725
336412Aircraft Engine and Engine Parts Manufacturing 871
336413Other Aircraft Parts and Auxiliary Equipment Manufacturing 2,286
336414Guided Missile and Space Vehicle Manufacturing 174
336415Guided Missile and Space Vehicle Propulsion Unit and Propulsion Unit Parts Manufacturing 134
336419Other Guided Missile and Space Vehicle Parts and Auxiliary Equipment Manufacturing 80
336510Railroad Rolling Stock Manufacturing551
336611Ship Building and Repairing 1,022
336612Boat Building 2,606
336991Motorcycle, Bicycle, and Parts Manufacturing 1,289
336992Military Armored Vehicle, Tank, and Tank Component Manufacturing 222
336999All Other Transportation Equipment Manufacturing 966
337110Wood Kitchen Cabinet and Countertop Manufacturing11,462
337121Upholstered Household Furniture Manufacturing 870
337122Nonupholstered Wood Household Furniture Manufacturing 3,327
337124Metal Household Furniture Manufacturing 428
337125Household Furniture (except Wood and Metal) Manufacturing 483
337127Institutional Furniture Manufacturing 2,371
337211Wood Office Furniture Manufacturing 902
337212Custom Architectural Woodwork and Millwork Manufacturing 962
337214Office Furniture (except Wood) Manufacturing 560
337215Showcase, Partition, Shelving, and Locker Manufacturing 983
337910Mattress Manufacturing715
337920Blind and Shade Manufacturing1,293
339112Surgical and Medical Instrument Manufacturing 4,740
339113Surgical Appliance and Supplies Manufacturing 4,368
339114Dental Equipment and Supplies Manufacturing 1,480
339115Ophthalmic Goods Manufacturing 1,112
339116Dental Laboratories 9,156
339910Jewelry and Silverware Manufacturing 5,498
339920Sporting and Athletic Goods Manufacturing7,942
339930Doll, Toy, and Game Manufacturing3,390
339940Office Supplies (except Paper) Manufacturing1,732
339950Sign Manufacturing17,993
339991Gasket, Packing, and Sealing Device Manufacturing 765
339992Musical Instrument Manufacturing 1,696
339993Fastener, Button, Needle, and Pin Manufacturing 480
339994Broom, Brush, and Mop Manufacturing 324
339995Burial Casket Manufacturing 133
339999All Other Miscellaneous Manufacturing 24,466