Table I. NAICS Codes

31141

311412

Frozen Food Manufacturing

Frozen Specialty Food Manufacturing 

31142

311421

Fruit and Vegetable Canning, Pickling and Drying

Fruit and Vegetable Canning

311422

Specialty Canning

311423

Dried and Dehydrated Food Manufacturing

3115

31151

311511

Dairy Product Manufacturing

Dairy Product (except Frozen) Manufacturing

Fluid Milk Manufacturing

311512

Creamery Butter Manufacturing

311513

Cheese Manufacturing

311514

Dry, Condensed, and Evaporated Dairy Product Manufacturing

31152

311520

Ice Cream and Frozen Dessert Manufacturing

Ice Cream and Frozen Dessert Manufacturing

3116

31161

311611

Animal Slaughtering and Processing

Animal Slaughtering and Processing

Animal (except Poultry) Slaughtering (except for facilities primarily engaged in Custom Slaughtering for individuals)

311612

Meat Processed from Carcasses [except for facilities primarily engaged in the cutting up and resale of purchased fresh carcasses for the trade (including boxed beef)]

311613

Rendering and Meat Byproduct Processing

311615

Poultry Processing

3117

311711

Seafood Product Preparation and Packaging

Seafood Canning

311712

Fresh and Frozen Seafood Processing

3118

31181

Bakeries and Tortilla Manufacturing

Bread and Bakery Product Manufacturing

311812

Commercial Bakeries

311813

Frozen Cakes, Pies, and Other Pastries Manufacturing

31182

311821

Cookie, Cracker, and Pasta Manufacturing

Cookie and Cracker Manufacturing

311822

Flour Mixes and Dough Manufacturing from Purchased Flour

311823

Dry Pasta Manufacturing

31183

311830

Tortilla Manufacturing

Tortilla Manufacturing

3119

31191

311911

Other Food Manufacturing

Snack Food Manufacturing

Roasted Nuts and Peanut Butter Manufacturing

311919

Other Snack Food Manufacturing

31192

311920

Coffee and Tea Manufacturing

Coffee and Tea Manufacturing

31193

311930

Flavoring Syrup and Concentrate Manufacturing

Flavoring Syrup and Concentrate Manufacturing

31194

311941

Seasoning and Dressing Manufacturing

Mayonnaise, Dressing, and Other Prepared Sauce Manufacturing

311942

Spice and Extract Manufacturing

31199

311991

All Other Miscellaneous Food Manufacturing

Perishable Prepared Food Manufacturing

311999

All Other Miscellaneous Food Manufacturing

312

3121

31211

312111

Beverage and Tobacco Product Manufacturing

Beverage Manufacturing

Soft Drink and Ice Manufacturing

Soft Drink Manufacturing

312112

Bottled Water Manufacturing (except facilities primarily engaged in bottling mineral or spring water)

312113

Ice Manufacturing

31212

312120

Breweries

Breweries

31213

312130

Wineries

Wineries

31214

312140

Distilleries

Distilleries

3122

31221

312210

Tobacco Manufacturing

Tobacco Stemming and Redrying

Tobacco Stemming and Redrying

31222

312221

Tobacco Product Manufacturing

Cigarette Manufacturing

312229

Other Tobacco Product Manufacturing (except for facilities primarily engaged in providing

Tobacco Sheeting Services)

313

3131

31311

313111

Textile Mills

Fiber, Yarn, and Thread Mills

Fiber, Yarn, and Thread Mills

Yarn Spinning Mills

313112

313113

Yarn Texturizing, Throwing, and Twisting Mills

Thread Mills

3132

31321

313210

Fabric Mills

Broadwoven Fabric Mills

Broadwoven Fabric Mills

31322

313221

Narrow Fabric Mills and Schiffli Machine Embroidery

Narrow Fabric Mills

313222

Schiffli Machine Embroidery

31323

313230

Nonwoven Fabric Mills

Nonwoven Fabric Mills

31324

313241

Knit Fabric Mills

Weft Knit Fabric Mills

313249

Other Knit Fabric and Lace Mills

3133

31331

313311

Textile and Fabric Finishing and Fabric Coating Mills

Textile and Fabric Finishing Mills

Broadwoven Fabric Finishing Mills (except facilities primarily engaged in converting broadwoven piece goods and broadwoven textiles and facilities primarily engaged in sponging fabric for tailors and dressmakers)

313312

Textile and Fabric Finishing (except Broadwoven Fabric) Mills (except facilities primarily engaged in converting narrow woven textiles and narrow woven piece goods)

31332

313320

Fabric Coating Mills

Fabric Coating Mills

314

3141

31411

314110

Textile Product Mills

Textile Furnishing Mills

Carpet and Rug Mills

Carpet and Rug Mills

31412

314121

Curtain and Linen Mills

Curtain and Drapery Mills (except facilities primarily engaged in making custom drapery for retail sale)

Other Household Textile Product Mills (except facilities primarily engaged in making custom drapery for retail sale)

3149

31491

314911

Other Textile Product Mills

Textile Bag and Canvas Mills

Textile Bag Mills

314912

Canvas and Related Product Mills

31499

314991

All Other Textile Product Mills

Rope, Cordage, and Twine Mills

314992

Tire Cord and Tire Fabric Mills

314999

All Other Miscellaneous Textile Product Mills (except facilities engaged in binding carpets and rugs for the trade, carpet cutting and binding, and embroidering on textile products (except apparel) for the trade)

315

3151

31511

315111

Apparel Manufacturing

Apparel Knitting Mills

Hosiery and Sock Mills

Sheer Hosiery Mills

315119

Other Hosiery and Sock Mills

31519

315191

Other Apparel Knitting Mills

Outerwear Knitting Mills

315192

Underwear and Nightwear Knitting Mills

3152

31521

315211

Cut and Sew Apparel Manufacturing

Cut and Sew Apparel Contractors

Men's and Boys' Cut and Sew Apparel Contractors

315212

Women's, Girls', and Infants' Cut and Sew Apparel Contractors

31522

315221

Men's and Boys' Cut and Sew Apparel Manufacturing

Men's and Boys' Cut and Sew Underwear and Nightwear Manufacturing

315222

Men's and Boys' Cut and Sew Suit, Coat, and Overcoat Manufacturing (except custom tailors primarily engaged in making and selling men’s and boy’s suits, cut and sewn from purchased fabric)

315223

Men's and Boys' Cut and Sew Shirt (except Work Shirt) Manufacturing (except custom tailors primarily engaged in making and selling men’s and boy’s dress shirts, cut and sewn from purchased fabric)

315224

Men's and Boys' Cut and Sew Trouser, Slack, and Jean Manufacturing

315225

Men's and Boys' Cut and Sew Work Clothing Manufacturing

315228

Men's and Boys' Cut and Sew Other Outerwear Manufacturing

31523

315231

Women's and Girls' Cut and Sew Apparel Manufacturing

Women's and Girls' Cut and Sew Lingerie, Loungewear, and Nightwear Manufacturing

315232

Women's and Girls' Cut and Sew Blouse and Shirt Manufacturing

315233

Women's and Girls' Cut and Sew Dress Manufacturing (except custom tailors primarily engaged in making and selling bridal dresses or gowns, or women’s, misses’ and girls’ dresses cut and sewn from purchased fabric (except apparel contractors) (custom dressmakers)

315234

Women's and Girls' Cut and Sew Suit, Coat, Tailored Jacket, and Skirt Manufacturing

315239

Women's and Girls' Cut and Sew Other Outerwear Manufacturing

31529

315291

Other Cut and Sew Apparel Manufacturing

Infants' Cut and Sew Apparel Manufacturing

315292

Fur and Leather Apparel Manufacturing

315299

All Other Cut and Sew Apparel Manufacturing

3159

31599

315991

Apparel Accessories and Other Apparel Manufacturing

Apparel Accessories and Other Apparel Manufacturing

Hat, Cap, and Millinery Manufacturing

315992

Glove and Mitten Manufacturing

315993

Men's and Boys' Neckwear Manufacturing

315999

Other Apparel Accessories and Other Apparel Manufacturing

316

3161

31611

316110

Leather and Allied Product Manufacturing

Leather and Hide Tanning and Finishing

Leather and Hide Tanning and Finishing

Leather and Hide Tanning and Finishing

3162

31621

316211

Footwear Manufacturing

Footwear Manufacturing

Rubber and Plastics Footwear Manufacturing

316212

House Slipper Manufacturing

316213

Men's Footwear (except Athletic) Manufacturing

316214

Women's Footwear (except Athletic) Manufacturing

316219

Other Footwear Manufacturing

3169

31699

316991

Other Leather and Allied Product Manufacturing

Other Leather and Allied Product Manufacturing

Luggage Manufacturing

316992

Women's Handbag and Purse Manufacturing

316993

Personal Leather Good (except Women's Handbag and Purse) Manufacturing

316999

All Other Leather Good Manufacturing

321

3211

321113

Wood Product Manufacturing

Sawmills and Wood Preservation

Sawmills

321114

Wood Preservation

3212

32121

321211

Veneer, Plywood, and Engineered Wood Product Manufacturing

Veneer, Plywood, and Engineered Wood Product Manufacturing

Hardwood Veneer and Plywood Manufacturing

321212

Softwood Veneer and Plywood Manufacturing

321213

Engineered Wood Member (except Truss) Manufacturing

321214

Truss Manufacturing

321219

Reconstituted Wood Product Manufacturing

3219

32191

321911

Other Wood Product Manufacturing

Millwork

Wood Window and Door Manufacturing

321912

Cut Stock, Resawing Lumber, and Planing

321918

Other Millwork (including Flooring)

32192

321920

Wood Container and Pallet Manufacturing

Wood Container and Pallet Manufacturing

32199

321991

All Other Wood Product Manufacturing

Manufactured Home (Mobile Home) Manufacturing

321992

Prefabricated Wood Building Manufacturing

321999

All Other Miscellaneous Wood Product Manufacturing

322

3221

32211

322110

Paper Manufacturing

Pulp, Paper, and Paperboard Mills

Pulp Mills

Pulp Mills

32212

322121

Paper Mills

Paper (except Newsprint) Mills

322122

Newsprint Mills

32213

322130

Paperboard Mills

Paperboard Mills

3222

32221

322211

Converted Paper Product Manufacturing

Paperboard Container Manufacturing

Corrugated and Solid Fiber Box Manufacturing

322212

Folding Paperboard Box Manufacturing

322213

Setup Paperboard Box Manufacturing

322214

Fiber Can, Tube, Drum, and Similar Products Manufacturing

322215

Nonfolding Sanitary Food Container Manufacturing

32222

322221

Paper Bag and Coated and Treated Paper Manufacturing

Coated and Laminated Packaging Paper and Plastics Film Manufacturing

322222

Coated and Laminated Paper Manufacturing

322223

Plastics, Foil, and Coated Paper Bag Manufacturing

322224

Uncoated Paper and Multiwall Bag Manufacturing

322225

Laminated Aluminum Foil Manufacturing for Flexible Packaging Uses

322226

Surface-Coated Paperboard Manufacturing

32223

322231

Stationery Product Manufacturing

Die-Cut Paper and Paperboard Office Supplies Manufacturing

322232

Envelope Manufacturing

322233

Stationery, Tablet, and Related Product Manufacturing

32229

322291

Other Converted Paper Product Manufacturing

Sanitary Paper Product Manufacturing

322299

All Other Converted Paper Product Manufacturing

323

Printing and Related Support Activities

3231

Printing and Related Support Activities

32311

323110

323113

Printing

Commercial Lithographic Printing

Commercial Screen Printing

323114

Quick Printing (except facilities primarily engaged in reproducing text, drawings, plans, maps, or other copy by blueprinting, photocopying, mimeographing, or other methods of duplication other than printing or microfilming (i.e., instant printing)

323115

Digital Printing

323116

Manifold Business Forms Printing

323117

Books Printing

323118

Blankbook, Looseleaf Binders, and Devices Manufacturing

323119

Other Commercial Printing

323122

Prepress Services

324

3241

32411

324110

Petroleum and Coal Products Manufacturing

Petroleum and Coal Products Manufacturing

Petroleum Refineries

Petroleum Refineries

32412

324121

Asphalt Paving, Roofing, and Saturated Materials Manufacturing

Asphalt Paving Mixture and Block Manufacturing

324122

Asphalt Shingle and Coating Materials Manufacturing

32419

324191

Other Petroleum and Coal Products Manufacturing

Petroleum Lubricating Oil and Grease Manufacturing

324199

All Other Petroleum and Coal Products Manufacturing

325

3251

32511

325110

Chemical Manufacturing

Basic Chemical Manufacturing

Petrochemical Manufacturing

Petrochemical Manufacturing

32512

325120

Industrial Gas Manufacturing

Industrial Gas Manufacturing

32513

325131

Synthetic Dye and Pigment Manufacturing

Inorganic Dye and Pigment Manufacturing

325132

Synthetic Organic Dye and Pigment Manufacturing

32518

325181

Other Basic Inorganic Chemical Manufacturing

Alkalies and Chlorine Manufacturing

325182

Carbon Black Manufacturing

325188

All Other Basic Inorganic Chemical Manufacturing

32519

325191

Other Basic Organic Chemical Manufacturing

Gum and Wood Chemical Manufacturing

325192

Cyclic Crude and Intermediate Manufacturing

325193

Ethyl Alcohol Manufacturing

325199

All Other Basic Organic Chemical Manufacturing

3252

32521

325211

Resin, Synthetic Rubber, and Artificial Synthetic Fibers and Filaments Manufacturing

Resin and Synthetic Rubber Manufacturing

Plastics Material and Resin Manufacturing

325212

Synthetic Rubber Manufacturing

32522

325221

Artificial and Synthetic Fibers and Filaments Manufacturing

Cellulosic Organic Fiber Manufacturing

325222

Noncellulosic Organic Fiber Manufacturing

3253

32531

325311

Pesticide, Fertilizer, and Other Agricultural Chemical Manufacturing

Fertilizer Manufacturing

Nitrogenous Fertilizer Manufacturing

325312

Phosphatic Fertilizer Manufacturing

325314

Fertilizer (Mixing Only) Manufacturing

32532

325320

Pesticide and Other Agricultural Chemical Manufacturing

Pesticide and Other Agricultural Chemical Manufacturing

3254

32541

325411

Pharmaceutical and Medicine Manufacturing

Pharmaceutical and Medicine Manufacturing

Medicinal and Botanical Manufacturing

325412

Pharmaceutical Preparation Manufacturing

325413

In-Vitro Diagnostic Substance Manufacturing

325414

Biological Product (except Diagnostic) Manufacturing

3255

32551

325510

Paint, Coating, and Adhesive Manufacturing

Paint and Coating Manufacturing

Paint and Coating Manufacturing

32552

325520

Adhesive Manufacturing

Adhesive Manufacturing

3256

32561

325611

Soap, Cleaning Compound, and Toilet Preparation Manufacturing

Soap and Cleaning Compound Manufacturing

Soap and Other Detergent Manufacturing

325612

Polish and Other Sanitation Good Manufacturing

Surface Active Agent Manufacturing

32562

325620

Toilet Preparation Manufacturing

Toilet Preparation Manufacturing

3259

32591

325910

Other Chemical Product and Preparation Manufacturing

Printing Ink Manufacturing

Printing Ink Manufacturing

32592

325920

Explosives Manufacturing

Explosives Manufacturing

32599

325991

All Other Chemical Product and Preparation Manufacturing

Custom Compounding of Purchased Resins

325992

Photographic Film, Paper, Plate, and Chemical Manufacturing

325998

All Other Miscellaneous Chemical Product and Preparation Manufacturing (except facilities primarily engaged in Aerosol can filling on a job order or contract Basis)

326

3261

32611

326111

Plastics and Rubber Products Manufacturing

Plastics Product Manufacturing

Plastics Packaging Materials and Unlaminated Film and Sheet Manufacturing

Plastics Bag Manufacturing

326112

Plastics Packaging Film and Sheet (including Laminated) Manufacturing

326113

Unlaminated Plastics Film and Sheet (except Packaging) Manufacturing

32612

326121

Plastics, Pipe, Pipe Fitting, and Unlaminated Profile Shape Manufacturing

Unlaminated Plastics Profile Shape Manufacturing

326122

Plastics Pipe and Pipe Fitting Manufacturing

32613

326130

Laminated Plastics Plate, Sheet (except Packaging), and Shape Manufacturing

Laminated Plastics Plate, Sheet (except Packaging), and Shape Manufacturing

32614

326140

Polystyrene Foam Product Manufacturing

Polystyrene Foam Product Manufacturing

32615

326150

Urethane and Other Foam Product (except Polystyrene) Manufacturing

Urethane and Other Foam Product (except Polystyrene) Manufacturing

32616

326160

Plastics Bottle Manufacturing

Plastics Bottle Manufacturing

32619

326191

Other Plastics Product Manufacturing

Plastics Plumbing Fixture Manufacturing

326192

Resilient Floor Covering Manufacturing

326199

All Other Plastics Product Manufacturing

3262

32621

326211

Rubber Product Manufacturing

Tire Manufacturing

Tire Manufacturing (except Retreading)

32622

326220

Rubber and Plastics Hoses and Belting Manufacturing

Rubber and Plastics Hoses and Belting Manufacturing

32629

326291

Other Rubber Product Manufacturing

Rubber Product Manufacturing for Mechanical Use

326299

All Other Rubber Product Manufacturing

327

3271

32711

327111

Nonmetallic Mineral Product Manufacturing

Clay Product and Refractory Manufacturing

Pottery, Ceramics, and Plumbing Fixture Manufacturing

Vitreous China Plumbing Fixture and China and Earthenware Bathroom Accessories Manufacturing

327112

Vitreous China, Fine Earthenware, and Other Pottery Product Manufacturing (except facilities primarily engaged in manufacturing and selling pottery on site)

327113

Porcelain Electrical Supply Manufacturing

32712

327121

Clay Building Material and Refractories Manufacturing

Brick and Structural Clay Tile Manufacturing

327122

Ceramic Wall and Floor Tile Manufacturing

327123

Other Structural Clay Product Manufacturing

327124

Clay Refractory Manufacturing

327125

Nonclay Refractory Manufacturing

3272

32721

327211

Glass and Glass Product Manufacturing

Glass and Glass Product Manufacturing

Flat Glass Manufacturing

327212

Other Pressed and Blown Glass and Glassware Manufacturing

327213

Glass Container Manufacturing

327215

Glass Product Manufacturing Made of Purchased Glass

3273

32731

327310

Cement and Concrete Product Manufacturing

Cement Manufacturing

Cement Manufacturing

32732

327320

Ready-Mix Concrete Manufacturing

Ready-Mix Concrete Manufacturing

32733

327331

Concrete, Pipe, Brick, and Block Manufacturing

Concrete Block and Brick Manufacturing

327332

Concrete Pipe Manufacturing

32739

327390

Other Concrete Product Manufacturing

Other Concrete Product Manufacturing

3274

32741

327410

Lime and Gypsum Product Manufacturing

Lime Manufacturing

Lime Manufacturing

32742

327420

Gypsum Product Manufacturing

Gypsum Product Manufacturing

3279

32791

327910

Other Nonmetallic Mineral Product Manufacturing

Abrasive Product Manufacturing

Abrasive Product Manufacturing

32799

327991

All Other Nonmetallic Mineral Product Manufacturing

Cut Stone and Stone Product Manufacturing

327992

Ground or Treated Mineral and Earth Manufacturing

327993

Mineral Wool Manufacturing

327999

All Other Miscellaneous Nonmetallic Mineral Product Manufacturing

331

3311

33111

331111

Primary Metal Manufacturing

Iron and Steel Mills and Ferroalloy Manufacturing

Iron and Steel Mills and Ferroalloy Manufacturing

Iron and Steel Mills

331112

Electrometallurgical Ferroalloy Product Manufacturing

3312

33121

331210

Steel Product Manufacturing from Purchased Steel

Iron and Steel Pipe and Tube Manufacturing from Purchased Steel

Iron and Steel Pipe and Tube Manufacturing from Purchased Steel

33122

331221

Rolling and Drawing of Purchased Steel

Rolled Steel Shape Manufacturing

331222

Steel Wire Drawing

3313

33131

331311

Alumina and Aluminum Production and Processing

Alumina and Aluminum Production and Processing

Alumina Refining

331312

Primary Aluminum Production

331314

Secondary Smelting and Alloying of Aluminum

331315

Aluminum Sheet, Plate, and Foil Manufacturing

331316

Aluminum Extruded Product Manufacturing

331319

Other Aluminum Rolling and Drawing

3314

33141

331411

Nonferrous Metal (except Aluminum)

Production and Processing Nonferrous Metal (except Aluminum) Smelting and Refining

Primary Smelting and Refining of Copper

331419

Primary Smelting and Refining of Nonferrous Metal (except Copper and Aluminum)

33142

331421

Copper Rolling, Drawing, Extruding and Alloying

Copper Rolling, Drawing, and Extruding

331422

Copper Wire (except Mechanical) Drawing

331423

Secondary Smelting, Refining, and Alloying of Copper

33149

331491

Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, Extruding, and Alloying

Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding

331492

Secondary Smelting, Refining, and Alloying of Nonferrous Metal (except Copper and Aluminum)

3315

33151

331511

Foundries

Ferrous Metal Foundries

Iron Foundries

331512

Steel Investment Foundries

331513

Steel Foundries (except Investment)

33152

331521

Nonferrous Metal Foundries

Aluminum Die-Casting Foundries

331522

Nonferrous (except Aluminum) Die-Casting Foundries

331524

Aluminum Foundries (except Die-Casting)

331525

Copper Foundries (except Die-Casting)

331528

Other Nonferrous Foundries (except Die-Casting)

332

3321

33211

332111

Fabricated Metal Product Manufacturing

Forging and Stamping

Forging and Stamping

Iron and Steel Forging

332112

Nonferrous Forging

332114

Custom Roll Forming

332115

Crown and Closure Manufacturing

332116

Metal Stamping

332117

Powder Metallurgy Part Manufacturing

3322

33221

332211

Cutlery and Handtool Manufacturing

Cutlery and Handtool Manufacturing

Cutlery and Flatware (except Precious) Manufacturing

332212

Hand and Edge Tool Manufacturing

332213

Saw Blade and Handsaw Manufacturing

332214

Kitchen Utensil, Pot, and Pan Manufacturing

3323

33231

332311

Architectural and Structural Metals Manufacturing

Plate Work and Fabricated Structural Product Manufacturing

Prefabricated Metal Building and Component Manufacturing

332312

Fabricated Structural Metal Manufacturing

332313

Plate Work Manufacturing

33232

332321

Ornamental and Architectural Metal Products Manufacturing

Metal Window and Door Manufacturing

332322

Sheet Metal Work Manufacturing

332323

Ornamental and Architectural Metal Work Manufacturing

3324

33241

332410

Boiler, Tank, and Shipping Container Manufacturing

Power Boiler and Heat Exchanger Manufacturing

Power Boiler and Heat Exchanger Manufacturing

33242

332420

Metal Tank (Heavy Gauge) Manufacturing

Metal Tank (Heavy Gauge) Manufacturing

33243

332431

Metal Can, Box, and Other Metal Container (Light Gauge) Manufacturing

Metal Can Manufacturing

332439

Other Metal Container Manufacturing

3325

33251

332510

Hardware Manufacturing

Hardware Manufacturing

Hardware Manufacturing

3326

33261

332611

Spring and Wire Product Manufacturing

Spring and Wire Product Manufacturing

Spring (Heavy Gauge) Manufacturing

332612

Spring (Light Gauge) Manufacturing

332618

Other Fabricated Wire Product Manufacturing

3327

33271

332710

Machine Shops; Turned Product; and Screw, Nut and Bolt Manufacturing

Machine Shops

Machine Shops

33272

332721

Turned Product and Screw, Nut and Bolt Manufacturing

Precision Turned Product Manufacturing

332722

Bolt, Nut, Screw, Rivet, and Washer Manufacturing

3328

33281

332811

Coating, Engraving, Heat Treating, and Allied Activities

Coating, Engraving, Heat Treating, and Allied Activities

Metal Heat Treating

332812

Metal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers

332813

Electroplating, Plating, Polishing, Anodizing, and Coloring

3329

33291

332911

Other Fabricated Metal Product Manufacturing

Metal Valve Manufacturing

Industrial Valve Manufacturing

332912

Fluid Power Valve and Hose Fitting Manufacturing

332913

Plumbing Fixture Fitting and Trim Manufacturing

332919

Other Metal Valve and Pipe Fitting Manufacturing

33299

332991

All Other Fabricated Metal Product Manufacturing

Ball and Roller Bearing Manufacturing

332992

Small Arms Ammunition Manufacturing

332993

Ammunition (except Small Arms) Manufacturing

332994

Small Arms Manufacturing

332995

Other Ordnance and Accessories Manufacturing

332996

Fabricated Pipe and Pipe Fitting Manufacturing

332997

Industrial Pattern Manufacturing

332998

Enameled Iron and Metal Sanitary Ware Manufacturing

332999

All Other Miscellaneous Fabricated Metal Product Manufacturing

333

3331

33311

333111

Machinery Manufacturing

Agriculture, Construction, and Mining Machinery Manufacturing

Agricultural Implement Manufacturing

Farm Machinery and Equipment Manufacturing

333112

Lawn and Garden Tractor and Home Lawn and Garden Equipment Manufacturing

33312

333120

Construction Machinery Manufacturing

Construction Machinery Manufacturing

33313

333131

Mining and Oil and Gas Field Machinery Manufacturing

Mining Machinery and Equipment Manufacturing

333132

Oil and Gas Field Machinery and Equipment Manufacturing

3332

33321

333210

Industrial Machinery Manufacturing

Sawmill and Woodworking Machinery Manufacturing

Sawmill and Woodworking Machinery Manufacturing

33322

333220

Plastics and Rubber Industry Machinery Manufacturing

Plastics and Rubber Industry Machinery Manufacturing

33329

333291

Other Industrial Machinery Manufacturing

Paper Industry Machinery Manufacturing

333292

Textile Machinery Manufacturing

333293

Printing Machinery and Equipment Manufacturing

333294

Food Product Machinery Manufacturing

333295

Semiconductor Machinery Manufacturing

333298

All Other Industrial Machinery Manufacturing

3333

33331

333311

Commercial and Service Industry Machinery Manufacturing

Commercial and Service Industry Machinery Manufacturing

Automatic Vending Machine Manufacturing

333312

Commercial Laundry, Drycleaning, and Pressing Machine Manufacturing

333313

Office Machinery Manufacturing

333314

Optical Instrument and Lens Manufacturing

333315

Photographic and Photocopying Equipment Manufacturing

333319

Other Commercial and Service Industry Machinery Manufacturing

3334

33341

333411

Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration

Equipment Manufacturing

Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing

Air Purification Equipment Manufacturing

333412

Industrial and Commercial Fan and Blower Manufacturing

333414

Heating Equipment (except Warm Air Furnaces) Manufacturing

333415

Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing

3335

33351

333511

Metalworking Machinery Manufacturing

Metalworking Machinery Manufacturing

Industrial Mold Manufacturing

333512

Machine Tool (Metal Cutting Types) Manufacturing

333513

Machine Tool (Metal Forming Types) Manufacturing

333514

Special Die and Tool, Die Set, Jig, and Fixture Manufacturing

333515

Cutting Tool and Machine Tool Accessory Manufacturing

333516

Rolling Mill Machinery and Equipment Manufacturing

333518

Other Metalworking Machinery Manufacturing

3336

33361

333611

Engine, Turbine, and Power Transmission Equipment Manufacturing

Engine, Turbine, and Power Transmission Equipment Manufacturing

Turbine and Turbine Generator Set Units Manufacturing

333612

Speed Changer, Industrial High-Speed Drive, and Gear Manufacturing

333613

Mechanical Power Transmission Equipment Manufacturing

333618

Other Engine Equipment Manufacturing

3339

33391

333911

Other General Purpose Machinery Manufacturing

Pump and Compressor Manufacturing

Pump and Pumping Equipment Manufacturing

333912

Air and Gas Compressor Manufacturing

333913

Measuring and Dispensing Pump Manufacturing

33392

333921

Material Handling Equipment Manufacturing

Elevator and Moving Stairway Manufacturing

333922

Conveyor and Conveying Equipment Manufacturing

333923

Overhead Traveling Crane, Hoist, and Monorail System Manufacturing

333924

Industrial Truck, Tractor, Trailer, and Stacker Machinery Manufacturing

33399

333991

All Other General Purpose Machinery Manufacturing

Power-Driven Handtool Manufacturing

333992

Welding and Soldering Equipment Manufacturing

333993

Packaging Machinery Manufacturing

333994

Industrial Process Furnace and Oven Manufacturing

333995

Fluid Power Cylinder and Actuator Manufacturing

333996

Fluid Power Pump and Motor Manufacturing

333997

Scale and Balance Manufacturing

333999

All Other Miscellaneous General Purpose Machinery Manufacturing

334

3341

33411

334111

Computer and Electronic Product Manufacturing

Computer and Peripheral Equipment Manufacturing

Computer and Peripheral Equipment Manufacturing

Electronic Computer Manufacturing

334112

Computer Storage Device Manufacturing

334113

Computer Terminal Manufacturing

334119

Other Computer Peripheral Equipment Manufacturing

3342

33421

334210

Communications Equipment Manufacturing

Telephone Apparatus Manufacturing

Telephone Apparatus Manufacturing

33422

334220

Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing

Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing

33429

334290

Other Communications Equipment Manufacturing

Other Communications Equipment Manufacturing

3343

33431

334310

Audio and Video Equipment Manufacturing

Audio and Video Equipment Manufacturing

Audio and Video Equipment Manufacturing

3344

33441

334411

Semiconductor and Other Electronic Component Manufacturing

Semiconductor and Other Electronic Component Manufacturing

Electron Tube Manufacturing

334412

Bare Printed Circuit Board Manufacturing

334413

Semiconductor and Related Device Manufacturing

334414

Electronic Capacitor Manufacturing

334415

Electronic Resistor Manufacturing

334416

Electronic Coil, Transformer, and Other Inductor Manufacturing

334417

Electronic Connector Manufacturing

334418

Printed Circuit Assembly (Electronic Assembly) Manufacturing

334419

Other Electronic Component Manufacturing

3345

33451

334510

Navigational, Measuring, Electromedical, and Control Instruments Manufacturing

Navigational, Measuring, Electromedical, and Control Instruments Manufacturing

Electromedical and Electrotherapeutic Apparatus Manufacturing

334511

Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing

334512

Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use

334513

Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables

334514

Totalizing Fluid Meter and Counting Device Manufacturing

334515

Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals

334516

Analytical Laboratory Instrument Manufacturing

334517

Irradiation Apparatus Manufacturing

334518

Watch, Clock, and Part Manufacturing

334519

Other Measuring and Controlling Device Manufacturing

3346

33461

Manufacturing and Reproducing Magnetic and Optical Media

Manufacturing and Reproducing Magnetic and Optical Media

334612

Prerecorded Compact Disc (except Software), Tape, and Record Reproducing (except facilities primarily engaged in mass reproducing pre-recorded Video Cassettes, and mass reproducing Video tape or disk)

334613

Magnetic and Optical Recording Media Manufacturing

335

3351

33511

335110

Electrical Equipment, Appliance, and Component Manufacturing

Electric Lighting Equipment Manufacturing

Electric Lamp Bulb and Part Manufacturing

Electric Lamp Bulb and Part Manufacturing

33512

335121

Lighting Fixture Manufacturing

Residential Electric Lighting Fixture Manufacturing

335122

Commercial, Industrial, and Institutional Electric Lighting Fixture Manufacturing

335129

Other Lighting Equipment Manufacturing

3352

33521

335211

Household Appliance Manufacturing

Small Electrical Appliance Manufacturing

Electric Housewares and Household Fan Manufacturing

335212

Household Vacuum Cleaner Manufacturing

33522

335221

Major Appliance Manufacturing

Household Cooking Appliance Manufacturing

335222

Household Refrigerator and Home Freezer Manufacturing

335224

Household Laundry Equipment Manufacturing

335228

Other Major Household Appliance Manufacturing

3353

33531

335311

Electrical Equipment Manufacturing

Electrical Equipment Manufacturing

Power, Distribution, and Specialty Transformer Manufacturing

335312

Motor and Generator Manufacturing (except facilities primarily engaged in armature rewinding on a factory basis)

335313

Switchgear and Switchboard Apparatus Manufacturing

335314

Relay and Industrial Control Manufacturing

3359

33591

335911

Other Electrical Equipment and Component Manufacturing

Battery Manufacturing

Storage Battery Manufacturing

335912

Primary Battery Manufacturing

33592

335921

Communication and Energy Wire and Cable Manufacturing

Fiber Optic Cable Manufacturing

335929

Other Communication and Energy Wire Manufacturing

33593

335931

Wiring Device Manufacturing

Current-Carrying Wiring Device Manufacturing

335932

Noncurrent-Carrying Wiring Device Manufacturing

33599

335991

All Other Electrical Equipment and Component Manufacturing

Carbon and Graphite Product Manufacturing

335999

All Other Miscellaneous Electrical Equipment and Component Manufacturing

336

3361

33611

336111

Transportation Equipment Manufacturing

Motor Vehicle Manufacturing

Automobile and Light Duty Motor Vehicle Manufacturing

Automobile Manufacturing

336112

Light Truck and Utility Vehicle Manufacturing

33612

336120

Heavy Duty Truck Manufacturing

Heavy Duty Truck Manufacturing

3362

33621

336211

Motor Vehicle Body and Trailer Manufacturing

Motor Vehicle Body and Trailer Manufacturing

Motor Vehicle Body Manufacturing

336212

Truck Trailer Manufacturing

336213

Motor Home Manufacturing

336214

Travel Trailer and Camper Manufacturing

3363

33631

336311

Motor Vehicle Parts Manufacturing

Motor Vehicle Gasoline Engine and Engine Parts Manufacturing

Carburetor, Piston, Piston Ring, and Valve Manufacturing

336312

Gasoline Engine and Engine Parts Manufacturing

33632

336321

Motor Vehicle Electrical and Electronic Equipment Manufacturing

Vehicular Lighting Equipment Manufacturing

336322

Other Motor Vehicle Electrical and Electronic Equipment Manufacturing

33633

336330

Motor Vehicle Steering and Suspension Components (except Spring) Manufacturing

Motor Vehicle Steering and Suspension Components (except Spring) Manufacturing

33634

336340

Motor Vehicle Brake System Manufacturing

Motor Vehicle Brake System Manufacturing

33635

336350

Motor Vehicle Transmission and Power Train Parts Manufacturing

Motor Vehicle Transmission and Power Train Parts Manufacturing

33636

336360

Motor Vehicle Seating and Interior Trim Manufacturing

Motor Vehicle Seating and Interior Trim Manufacturing

33637

336370

Motor Vehicle Metal Stamping

Motor Vehicle Metal Stamping

33639

336391

Other Motor Vehicle Parts Manufacturing

Motor Vehicle Air-Conditioning Manufacturing

336399

All Other Motor Vehicle Parts Manufacturing

3364

33641

336411

Aerospace Product and Parts Manufacturing

Aerospace Product and Parts Manufacturing

Aircraft Manufacturing

336412

Aircraft Engine and Engine Parts Manufacturing

336413

Other Aircraft Parts and Auxiliary Equipment Manufacturing

336414

Guided Missile and Space Vehicle Manufacturing

336415

Guided Missile and Space Vehicle Propulsion Unit and Propulsion Unit Parts Manufacturing

336419

Other Guided Missile and Space Vehicle Parts and Auxiliary Equipment Manufacturing

3365

33651

336510

Railroad Rolling Stock Manufacturing

Railroad Rolling Stock Manufacturing

Railroad Rolling Stock Manufacturing

3366

33661

336611

Ship and Boat Building

Ship and Boat Building

Ship Building and Repairing

336612

Boat Building

3369

33699

336991

Other Transportation Equipment Manufacturing

Other Transportation Equipment Manufacturing

Motorcycle, Bicycle, and Parts Manufacturing

336992

Military Armored Vehicle, Tank, and Tank Component Manufacturing

336999

All Other Transportation Equipment Manufacturing

337

3371

33711

337110

Furniture and Related Product Manufacturing

Household and Institutional Furniture and Kitchen Cabinet Manufacturing

Wood Kitchen Cabinet and Countertop Manufacturing

Wood Kitchen Cabinet and Countertop Manufacturing (except facilities primarily engaged in the retail sale of household furniture and that manufacture custom wood kitchen cabinets and counter tops)

33712

337121

Household and Institutional Furniture Manufacturing

Upholstered Household Furniture Manufacturing (except facilities primarily engaged in the retail sale of household furniture and that manufacture custom made upholstered household furniture)

337122

Nonupholstered Wood Household Furniture Manufacturing (except facilities primarily engaged in the retail sale of household furniture and that manufacture nonupholstered, household type, custom wood furniture)

337124

Metal Household Furniture Manufacturing

337125

Household Furniture (except Wood and Metal) Manufacturing

337127

Institutional Furniture Manufacturing

337129

Wood Television, Radio, and Sewing Machine Cabinet Manufacturing

3372

33721

337211

Office Furniture (including Fixtures)Manufacturing

Office Furniture (including Fixtures)Manufacturing

Wood Office Furniture Manufacturing

337212

Custom Architectural Woodwork and Millwork Manufacturing

337214

Office Furniture (except Wood) Manufacturing

337215

Showcase, Partition, Shelving, and Locker Manufacturing

3379

33791

337910

Other Furniture Related Product Manufacturing

Mattress Manufacturing

Mattress Manufacturing

33792

337920

Blind and Shade Manufacturing

Blind and Shade Manufacturing

339

3391

33911

Miscellaneous Manufacturing

Medical Equipment and Supplies Manufacturing

Medical Equipment and Supplies Manufacturing

339111

339112

Laboratory Apparatus and Furniture Manuf.

Surgical and Medical Instrument Manufacturing

339113

Surgical Appliance and Supplies Manufacturing (except facilities primarily engaged in manufacturing orthopedic devices to prescription in a retail environment )

339114

Dental Equipment and Supplies Manufacturing

339115

Ophthalmic Goods Manufacturing (except lens grinding facilities that are primarily engaged in the retail sale of eyeglasses and contact lenses to prescription for individuals)

3399

33991

339911

Other Miscellaneous Manufacturing

Jewelry and Silverware Manufacturing

Jewelry (except Costume) Manufacturing

339912

Silverware and Hollowware Manufacturing

339913

Jewelers' Material and Lapidary Work Manufacturing

339914

Costume Jewelry and Novelty Manufacturing

33992

339920

Sporting and Athletic Goods Manufacturing

Sporting and Athletic Goods Manufacturing

33993

339931

Doll, Toy, and Game Manufacturing

Doll and Stuffed Toy Manufacturing

339932

Game, Toy, and Children's Vehicle Manufacturing

33994

339941

Office Supplies (except Paper) Manufacturing

Pen and Mechanical Pencil Manufacturing

339942

Lead Pencil and Art Good Manufacturing

339943

Marking Device Manufacturing

339944

Carbon Paper and Inked Ribbon Manufacturing

33995

339950

Sign Manufacturing

Sign Manufacturing

33999

339991

All Other Miscellaneous Manufacturing

Gasket, Packing, and Sealing Device Manufacturing

339992

Musical Instrument Manufacturing

339993

Fastener, Button, Needle, and Pin Manufacturing

339994

Broom, Brush, and Mop Manufacturing

339995

Burial Casket Manufacturing

339999

All Other Miscellaneous Manufacturing

113310

111998

211112

212324

212325

212393

212399

488390

511110

511120

511130

511140

511191

511199

512220

512230

516110

541710

811490

Logging

All Other Miscellaneous Crop Farming (Limited to facilities primarily engaged in reducing maple sap to maple syrup)

Natural Gas Liquid Extraction (limited to facilities that recover sulfur from natural gas)

Kaolin and Ball Clay Mining (limited to facilities operating without a mine or quarry and that are primarily engaged in beneficiating kaolin and clay)

Clay and Ceramic and Refractory Minerals

Mining (limited to facilities operating without a mine or quarry and that are primarily engaged in beneficiating clay and ceramic and refractoryminerals)

Other Chemical and Fertilizer Mineral Mining

(limited to facilities operating without a mine or quarry that are primarily engaged in

beneficiating chemical or fertilizer mineral raw materials)

All Other Nonmetallic Mineral Mining

(limited to facilities operating without a mine or quarry that are primarily engaged in beneficiating nonmetallic minerals)

Other Support Activities for Water Transportation (limited to facilities that are primarily engaged in providing routine repairand maintenance of ships and boats from floating drydocks)

Newspaper Publishers

Periodical Publishers

Book Publishers

Directory and Mailing List Publishers (except Facilities that are primarily engaged in

furnishing services for direct mail advertising including address list compilers, address list publishers, address list publishers and printing combined, address list publishing, usiness directory publishers, catalog of collections publishers, catalog of collections publishers and printing combined, mailing list compilers, directory compilers, and mailing list compiling services)

Greeting Card Publishers

All Other Publishers

Integrated Record Production/Distribution

Music Publishers (except facilities primarily Engaged n Music copyright authorizing use, Music copyright buying and licensing, and Music publishers working on their own account)

Internet Publishing and Broadcasting (limited to facilities primarily engaged in Internet newspaper publishing, Internet periodical publishing, internet book publishing, Miscellaneous Internet publishing, Internet greeting card publishers

Research and Development in the Physical, Engineering, and Life Sciences (limited to facilities that are primarily engaged in Guided missile and space vehicle engine research and development, and in Guided missile and space vehicle parts (except engines) research and development)

Other Personal and Household Goods Repair and Maintenance