Codes Titles Number of US Businesses
31-33 Manufacturing 602,175
311111Dog and Cat Food Manufacturing 422
311119Other Animal Food Manufacturing 1,611
311211Flour Milling 481
311212Rice Milling 130
311213Malt Manufacturing 57
311221Wet Corn Milling 210
311224Soybean and Other Oilseed Processing 163
311225Fats and Oils Refining and Blending 534
311230Breakfast Cereal Manufacturing274
311313Beet Sugar Manufacturing 48
311314Cane Sugar Manufacturing 106
311340Nonchocolate Confectionery Manufacturing1,231
311351Chocolate and Confectionery Manufacturing from Cacao Beans 698
311352Confectionery Manufacturing from Purchased Chocolate 270
311411Frozen Fruit, Juice, and Vegetable Manufacturing 548
311412Frozen Specialty Food Manufacturing 610
311421Fruit and Vegetable Canning 1,459
311422Specialty Canning 580
311423Dried and Dehydrated Food Manufacturing 304
311511Fluid Milk Manufacturing 726
311512Creamery Butter Manufacturing 220
311513Cheese Manufacturing 842
311514Dry, Condensed, and Evaporated Dairy Product Manufacturing 741
311520Ice Cream and Frozen Dessert Manufacturing1,373
311611Animal (except Poultry) Slaughtering 1,937
311612Meat Processed from Carcasses 1,221
311613Rendering and Meat Byproduct Processing 242
311615Poultry Processing 580
311710Seafood Product Preparation and Packaging731
311811Retail Bakeries 20,279
311812Commercial Bakeries 4,576
311813Frozen Cakes, Pies, and Other Pastries Manufacturing 302
311821Cookie and Cracker Manufacturing 735
311824Dry Pasta, Dough, and Flour Mixes Manufacturing from Purchased Flour 617
311830Tortilla Manufacturing650
311911Roasted Nuts and Peanut Butter Manufacturing 233
311919Other Snack Food Manufacturing 602
311920Coffee and Tea Manufacturing 943
311930Flavoring Syrup and Concentrate Manufacturing294
311941Mayonnaise, Dressing, and Other Prepared Sauce Manufacturing 513
311942Spice and Extract Manufacturing 987
311991Perishable Prepared Food Manufacturing 361
311999All Other Miscellaneous Food Manufacturing 3,245
312111Soft Drink Manufacturing 2,348
312112Bottled Water Manufacturing 539
312113Ice Manufacturing 503
312130Wineries 4,622
312140Distilleries 663
312230Tobacco Manufacturing 562
313110Fiber, Yarn, and Thread Mills 768
313210Broadwoven Fabric Mills3,905
313220Narrow Fabric Mills and Schiffli Machine Embroidery467
313230Nonwoven Fabric Mills199
313240Knit Fabric Mills217
313310Textile and Fabric Finishing Mills 1,229
313320Fabric Coating Mills397
314110Carpet and Rug Mills1,064
314120Curtain and Linen Mills1,742
314910Textile Bag and Canvas Mills 2,036
314994Rope, Cordage, Twine, Tire Cord, and Tire Fabric Mills 377
314999All Other Miscellaneous Textile Product Mills 9,984
315110Hosiery and Sock Mills593
315190Other Apparel Knitting Mills 888
315210Cut and Sew Apparel Contractors 391
315220Men?s and Boys? Cut and Sew Apparel Manufacturing 3,208
315240Women?s, Girls?, and Infants? Cut and Sew Apparel Manufacturing 3,817
315280Other Cut and Sew Apparel Manufacturing 1,099
315990Apparel Accessories and Other Apparel Manufacturing 2,209
316110Leather and Hide Tanning and Finishing797
316210Footwear Manufacturing 758
316992Women's Handbag and Purse Manufacturing 360
316998All Other Leather Good and Allied Product Manufacturing 3,320
321113Sawmills 2,262
321114Wood Preservation 649
321211Hardwood Veneer and Plywood Manufacturing 301
321212Softwood Veneer and Plywood Manufacturing 84
321213Engineered Wood Member (except Truss) Manufacturing 57
321214Truss Manufacturing 869
321219Reconstituted Wood Product Manufacturing 327
321911Wood Window and Door Manufacturing 1,299
321912Cut Stock, Resawing Lumber, and Planing 1,268
321918Other Millwork (including Flooring) 11,925
321920Wood Container and Pallet Manufacturing3,117
321991Manufactured Home (Mobile Home) Manufacturing 669
321992Prefabricated Wood Building Manufacturing 1,087
321999All Other Miscellaneous Wood Product Manufacturing 5,034
322110Pulp Mills 395
322121Paper (except Newsprint) Mills 1,681
322122Newsprint Mills 27
322130Paperboard Mills 741
322211Corrugated and Solid Fiber Box Manufacturing 1,537
322212Folding Paperboard Box Manufacturing 210
322219Other Paperboard Container Manufacturing 656
322220Paper Bag and Coated and Treated Paper Manufacturing1,720
322230Stationery Product Manufacturing440
322291Sanitary Paper Product Manufacturing 369
322299All Other Converted Paper Product Manufacturing 1,316
323111Commercial Printing (except Screen and Books) 43,785
323113Commercial Screen Printing 3,995
323117Books Printing 451
323120Support Activities for Printing1,856
324110Petroleum Refineries1,603
324121Asphalt Paving Mixture and Block Manufacturing 1,334
324122Asphalt Shingle and Coating Materials Manufacturing 518
324191Petroleum Lubricating Oil and Grease Manufacturing 754
324199All Other Petroleum and Coal Products Manufacturing 170
325110Petrochemical Manufacturing1,770
325120Industrial Gas Manufacturing1,391
325130Synthetic Dye and Pigment Manufacturing305
325180Other Basic Inorganic Chemical Manufacturing 2,654
325193Ethyl Alcohol Manufacturing 172
325194Cyclic Crude, Intermediate, and Gum and Wood Chemical Manufacturing 221
325199All Other Basic Organic Chemical Manufacturing 1,679
325211Plastics Material and Resin Manufacturing 1,994
325212Synthetic Rubber Manufacturing 248
325220Artificial and Synthetic Fibers and Filaments Manufacturing240
325311Nitrogenous Fertilizer Manufacturing 473
325312Phosphatic Fertilizer Manufacturing 101
325314Fertilizer (Mixing Only) Manufacturing 523
325320Pesticide and Other Agricultural Chemical Manufacturing888
325411Medicinal and Botanical Manufacturing 1,145
325412Pharmaceutical Preparation Manufacturing 7,309
325413In-Vitro Diagnostic Substance Manufacturing 164
325414Biological Product (except Diagnostic) Manufacturing 1,869
325510Paint and Coating Manufacturing2,211
325520Adhesive Manufacturing1,230
325611Soap and Other Detergent Manufacturing 1,221
325612Polish and Other Sanitation Good Manufacturing 1,872
325613Surface Active Agent Manufacturing 174
325620Toilet Preparation Manufacturing3,668
325910Printing Ink Manufacturing594
325920Explosives Manufacturing219
325991Custom Compounding of Purchased Resins 169
325992Photographic Film, Paper, Plate, and Chemical Manufacturing 342
325998All Other Miscellaneous Chemical Product and Preparation Manufacturing 3,159
326111Plastics Bag and Pouch Manufacturing 291
326112Plastics Packaging Film and Sheet (including Laminated) Manufacturing 161
326113Unlaminated Plastics Film and Sheet (except Packaging) Manufacturing 820
326121Unlaminated Plastics Profile Shape Manufacturing 204
326122Plastics Pipe and Pipe Fitting Manufacturing 341
326130Laminated Plastics Plate, Sheet (except Packaging), and Shape Manufacturing434
326140Polystyrene Foam Product Manufacturing55
326150Urethane and Other Foam Product (except Polystyrene) Manufacturing1,169
326160Plastics Bottle Manufacturing321
326191Plastics Plumbing Fixture Manufacturing 346
326199All Other Plastics Product Manufacturing 9,290
326211Tire Manufacturing (except Retreading) 548
326212Tire Retreading 152
326220Rubber and Plastics Hoses and Belting Manufacturing336
326291Rubber Product Manufacturing for Mechanical Use 277
326299All Other Rubber Product Manufacturing 1,777
327110Pottery, Ceramics, and Plumbing Fixture Manufacturing 1,487
327120Clay Building Material and Refractories Manufacturing 1,155
327211Flat Glass Manufacturing 752
327212Other Pressed and Blown Glass and Glassware Manufacturing 1,190
327213Glass Container Manufacturing 286
327215Glass Product Manufacturing Made of Purchased Glass 1,906
327310Cement Manufacturing509
327320Ready-Mix Concrete Manufacturing4,074
327331Concrete Block and Brick Manufacturing 891
327332Concrete Pipe Manufacturing 161
327390Other Concrete Product Manufacturing 4,075
327410Lime Manufacturing227
327420Gypsum Product Manufacturing1,058
327910Abrasive Product Manufacturing563
327991Cut Stone and Stone Product Manufacturing 2,321
327992Ground or Treated Mineral and Earth Manufacturing 331
327993Mineral Wool Manufacturing 253
327999All Other Miscellaneous Nonmetallic Mineral Product Manufacturing 458
331110Iron and Steel Mills and Ferroalloy Manufacturing 2,597
331210Iron and Steel Pipe and Tube Manufacturing from Purchased Steel585
331221Rolled Steel Shape Manufacturing 605
331222Steel Wire Drawing 520
331313Alumina Refining and Primary Aluminum Production 265
331314Secondary Smelting and Alloying of Aluminum 67
331315Aluminum Sheet, Plate, and Foil Manufacturing 234
331318Other Aluminum Rolling, Drawing, and Extruding 591
331410Nonferrous Metal (except Aluminum) Smelting and Refining 528
331420Copper Rolling, Drawing, Extruding, and Alloying403
331491Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding 688
331492Secondary Smelting, Refining, and Alloying of Nonferrous Metal (except Copper and Aluminum) 296
331511Iron Foundries 444
331512Steel Investment Foundries 242
331513Steel Foundries (except Investment) 356
331523Nonferrous Metal Die-Casting Foundries 445
331524Aluminum Foundries (except Die-Casting) 489
331529Other Nonferrous Metal Foundries (except Die-Casting) 680
332111Iron and Steel Forging 981
332112Nonferrous Forging 144
332114Custom Roll Forming 30
332117Powder Metallurgy Part Manufacturing 59
332119Metal Crown, Closure, and Other Metal Stamping (except Automotive) 2,858
332215Metal Kitchen Cookware, Utensil, Cutlery, and Flatware (except Precious) Manufacturing 1,718
332216Saw Blade and Handtool Manufacturing 1,963
332311Prefabricated Metal Building and Component Manufacturing 1,632
332312Fabricated Structural Metal Manufacturing 6,971
332313Plate Work Manufacturing 1,721
332321Metal Window and Door Manufacturing 1,655
332322Sheet Metal Work Manufacturing 5,168
332323Ornamental and Architectural Metal Work Manufacturing 2,566
332410Power Boiler and Heat Exchanger Manufacturing215
332420Metal Tank (Heavy Gauge) Manufacturing332
332431Metal Can Manufacturing 437
332439Other Metal Container Manufacturing 359
332510Hardware Manufacturing1,859
332613Spring Manufacturing 479
332618Other Fabricated Wire Product Manufacturing 1,597
332710Machine Shops17,193
332721Precision Turned Product Manufacturing 1,050
332722Bolt, Nut, Screw, Rivet, and Washer Manufacturing 961
332811Metal Heat Treating 691
332812Metal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers 4,297
332813Electroplating, Plating, Polishing, Anodizing, and Coloring 2,946
332911Industrial Valve Manufacturing 773
332912Fluid Power Valve and Hose Fitting Manufacturing 442
332913Plumbing Fixture Fitting and Trim Manufacturing 529
332919Other Metal Valve and Pipe Fitting Manufacturing 709
332991Ball and Roller Bearing Manufacturing348
332992Small Arms Ammunition Manufacturing 305
332993Ammunition (except Small Arms) Manufacturing 119
332994Small Arms, Ordnance, and Ordnance Accessories Manufacturing 1,219
332996Fabricated Pipe and Pipe Fitting Manufacturing 864
332999All Other Miscellaneous Fabricated Metal Product Manufacturing 3,989
333111Farm Machinery and Equipment Manufacturing 3,109
333112Lawn and Garden Tractor and Home Lawn and Garden Equipment Manufacturing 659
333120Construction Machinery Manufacturing3,518
333131Mining Machinery and Equipment Manufacturing 538
333132Oil and Gas Field Machinery and Equipment Manufacturing 1,636
333241Food Product Machinery Manufacturing 1,266
333242Semiconductor Machinery Manufacturing 277
333243Sawmill, Woodworking, and Paper Machinery Manufacturing 1,220
333244Printing Machinery and Equipment Manufacturing 699
333249Other Industrial Machinery Manufacturing 3,434
333314Optical Instrument and Lens Manufacturing 1,186
333316Photographic and Photocopying Equipment Manufacturing 1,020
333318Other Commercial and Service Industry Machinery Manufacturing 5,366
333413Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing 1,038
333414Heating Equipment (except Warm Air Furnaces) Manufacturing 738
333415Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing 2,647
333511Industrial Mold Manufacturing 1,234
333514Special Die and Tool, Die Set, Jig, and Fixture Manufacturing 3,544
333515Cutting Tool and Machine Tool Accessory Manufacturing 1,989
333517Machine Tool Manufacturing 3,139
333519Rolling Mill and Other Metalworking Machinery Manufacturing 928
333611Turbine and Turbine Generator Set Units Manufacturing 645
333612Speed Changer, Industrial High-Speed Drive, and Gear Manufacturing 255
333613Mechanical Power Transmission Equipment Manufacturing 473
333618Other Engine Equipment Manufacturing 928
333912Air and Gas Compressor Manufacturing 631
333914Measuring, Dispensing, and Other Pumping Equipment Manufacturing 1,400
333921Elevator and Moving Stairway Manufacturing 415
333922Conveyor and Conveying Equipment Manufacturing 979
333923Overhead Traveling Crane, Hoist, and Monorail System Manufacturing 693
333924Industrial Truck, Tractor, Trailer, and Stacker Machinery Manufacturing 1,562
333991Power-Driven Handtool Manufacturing 385
333992Welding and Soldering Equipment Manufacturing 514
333993Packaging Machinery Manufacturing 790
333994Industrial Process Furnace and Oven Manufacturing 558
333995Fluid Power Cylinder and Actuator Manufacturing 226
333996Fluid Power Pump and Motor Manufacturing 244
333997Scale and Balance Manufacturing 274
333999All Other Miscellaneous General Purpose Machinery Manufacturing 5,684
334111Electronic Computer Manufacturing 2,763
334112Computer Storage Device Manufacturing 1,018
334118Computer Terminal and Other Computer Peripheral Equipment Manufacturing 2,836
334210Telephone Apparatus Manufacturing1,141
334220Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing3,236
334290Other Communications Equipment Manufacturing1,311
334310Audio and Video Equipment Manufacturing1,970
334412Bare Printed Circuit Board Manufacturing 129
334413Semiconductor and Related Device Manufacturing 3,417
334416Capacitor, Resistor, Coil, Transformer, and Other Inductor Manufacturing 738
334417Electronic Connector Manufacturing 434
334418Printed Circuit Assembly (Electronic Assembly) Manufacturing 1,168
334419Other Electronic Component Manufacturing 3,289
334510Electromedical and Electrotherapeutic Apparatus Manufacturing 2,619
334511Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing 2,099
334512Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use 1,258
334513Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables 2,112
334514Totalizing Fluid Meter and Counting Device Manufacturing 351
334515Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals 1,896
334516Analytical Laboratory Instrument Manufacturing 1,718
334517Irradiation Apparatus Manufacturing 304
334519Other Measuring and Controlling Device Manufacturing 2,628
334613Blank Magnetic and Optical Recording Media Manufacturing 483
334614Software and Other Prerecorded Compact Disc, Tape, and Record Reproducing 1,660
335110Electric Lamp Bulb and Part Manufacturing410
335121Residential Electric Lighting Fixture Manufacturing 645
335122Commercial, Industrial, and Institutional Electric Lighting Fixture Manufacturing 858
335129Other Lighting Equipment Manufacturing 2,177
335210Small Electrical Appliance Manufacturing807
335220Major Household Appliance Manufacturing 755
335311Power, Distribution, and Specialty Transformer Manufacturing 748
335312Motor and Generator Manufacturing 1,453
335313Switchgear and Switchboard Apparatus Manufacturing 888
335314Relay and Industrial Control Manufacturing 1,915
335911Storage Battery Manufacturing 500
335912Primary Battery Manufacturing 96
335921Fiber Optic Cable Manufacturing 159
335929Other Communication and Energy Wire Manufacturing 141
335931Current-Carrying Wiring Device Manufacturing 761
335932Noncurrent-Carrying Wiring Device Manufacturing 582
335991Carbon and Graphite Product Manufacturing 259
335999All Other Miscellaneous Electrical Equipment and Component Manufacturing 5,622
336111Automobile Manufacturing 1,192
336112Light Truck and Utility Vehicle Manufacturing 74
336120Heavy Duty Truck Manufacturing457
336211Motor Vehicle Body Manufacturing 933
336212Truck Trailer Manufacturing 1,048
336213Motor Home Manufacturing 103
336214Travel Trailer and Camper Manufacturing 852
336310Motor Vehicle Gasoline Engine and Engine Parts Manufacturing712
336320Motor Vehicle Electrical and Electronic Equipment Manufacturing1,105
336330Motor Vehicle Steering and Suspension Components (except Spring) Manufacturing150
336340Motor Vehicle Brake System Manufacturing159
336350Motor Vehicle Transmission and Power Train Parts Manufacturing450
336360Motor Vehicle Seating and Interior Trim Manufacturing411
336370Motor Vehicle Metal Stamping759
336390Other Motor Vehicle Parts Manufacturing4,013
336411Aircraft Manufacturing 2,199
336412Aircraft Engine and Engine Parts Manufacturing 870
336413Other Aircraft Parts and Auxiliary Equipment Manufacturing 2,352
336414Guided Missile and Space Vehicle Manufacturing 180
336415Guided Missile and Space Vehicle Propulsion Unit and Propulsion Unit Parts Manufacturing 132
336419Other Guided Missile and Space Vehicle Parts and Auxiliary Equipment Manufacturing 83
336510Railroad Rolling Stock Manufacturing554
336611Ship Building and Repairing 1,023
336612Boat Building 2,580
336991Motorcycle, Bicycle, and Parts Manufacturing 1,278
336992Military Armored Vehicle, Tank, and Tank Component Manufacturing 217
336999All Other Transportation Equipment Manufacturing 955
337110Wood Kitchen Cabinet and Countertop Manufacturing11,702
337121Upholstered Household Furniture Manufacturing 865
337122Nonupholstered Wood Household Furniture Manufacturing 3,291
337124Metal Household Furniture Manufacturing 425
337125Household Furniture (except Wood and Metal) Manufacturing 480
337127Institutional Furniture Manufacturing 2,328
337211Wood Office Furniture Manufacturing 883
337212Custom Architectural Woodwork and Millwork Manufacturing 957
337214Office Furniture (except Wood) Manufacturing 561
337215Showcase, Partition, Shelving, and Locker Manufacturing 977
337910Mattress Manufacturing721
337920Blind and Shade Manufacturing1,244
339112Surgical and Medical Instrument Manufacturing 4,819
339113Surgical Appliance and Supplies Manufacturing 4,384
339114Dental Equipment and Supplies Manufacturing 1,454
339115Ophthalmic Goods Manufacturing 1,102
339116Dental Laboratories 8,952
339910Jewelry and Silverware Manufacturing 5,402
339920Sporting and Athletic Goods Manufacturing8,147
339930Doll, Toy, and Game Manufacturing3,388
339940Office Supplies (except Paper) Manufacturing1,703
339950Sign Manufacturing18,217
339991Gasket, Packing, and Sealing Device Manufacturing 769
339992Musical Instrument Manufacturing 1,679
339993Fastener, Button, Needle, and Pin Manufacturing 477
339994Broom, Brush, and Mop Manufacturing 322
339995Burial Casket Manufacturing 130
339999All Other Miscellaneous Manufacturing 24,990