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Home : Procurement Classification Codes : NAICS Codes : 31-33 Manufacturing

31-33 Manufacturing

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311111 Dog and Cat Food Manufacturing

311119 Other Animal Food Manufacturing

311211 Flour Milling

311212 Rice Milling

311213 Malt Manufacturing

311221 Wet Corn Milling

311222 Soybean Processing

311223 Other Oilseed Processing

311225 Fats and Oils Refining and Blending

311230 Breakfast Cereal Manufacturing

311311 Sugarcane Mills

311312 Cane Sugar Refining

311313 Beet Sugar Manufacturing

311320 Chocolate and Confectionery Manufacturing from Cacao Beans

311330 Confectionery Manufacturing from Purchased Chocolate

311340 Nonchocolate Confectionery Manufacturing

311411 Frozen Fruit Juice and Vegetable Manufacturing

311412 Frozen Specialty Food Manufacturing

311421 Fruit and Vegetable Canning

311422 Specialty Canning

311423 Dried and Dehydrated Food Manufacturing

311511 Fluid Milk Manufacturing

311512 Creamery Butter Manufacturing

311513 Cheese Manufacturing

311514 Dry Condensed and Evaporated Dairy Product Manufacturing

311520 Ice Cream and Frozen Dessert Manufacturing

311611 Animal (except Poultry) Slaughtering

311612 Meat Processed from Carcasses

311613 Rendering and Meat Byproduct Processing

311615 Poultry Processing

311711 Seafood Canning

311712 Fresh and Frozen Seafood Processing

311811 Retail Bakeries

311812 Commercial Bakeries

311813 Frozen Cakes Pies and Other Pastries Manufacturing

311821 Cookie and Cracker Manufacturing

311822 Flour Mixes and Dough Manufacturing from Purchased Flour

311823 Dry Pasta Manufacturing

311830 Tortilla Manufacturing

311911 Roasted Nuts and Peanut Butter Manufacturing

311919 Other Snack Food Manufacturing

311920 Coffee and Tea Manufacturing

311930 Flavoring Syrup and Concentrate Manufacturing

311941 Mayonnaise Dressing and Other Prepared Sauce Manufacturing

311942 Spice and Extract Manufacturing

311991 Perishable Prepared Food Manufacturing

311999 All Other Miscellaneous Food Manufacturing

312111 Soft Drink Manufacturing

312112 Bottled Water Manufacturing

312113 Ice Manufacturing

312120 Breweries

312130 Wineries

312140 Distilleries

312210 Tobacco Stemming and Redrying

312221 Cigarette Manufacturing

312229 Other Tobacco Product Manufacturing

313111 Yarn Spinning Mills

313112 Yarn Texturizing Throwing and Twisting Mills

313113 Thread Mills

313210 Broadwoven Fabric Mills

313221 Narrow Fabric Mills

313222 Schiffli Machine Embroidery

313230 Nonwoven Fabric Mills

313241 Weft Knit Fabric Mills

313249 Other Knit Fabric and Lace Mills

313311 Broadwoven Fabric Finishing Mills

313312 Textile and Fabric Finishing (except Broadwoven Fabric) Mills

313320 Fabric Coating Mills

314110 Carpet and Rug Mills

314121 Curtain and Drapery Mills

314129 Other Household Textile Product Mills

314911 Textile Bag Mills

314912 Canvas and Related Product Mills

314991 Rope Cordage and Twine Mills

314992 Tire Cord and Tire Fabric Mills

314999 All Other Miscellaneous Textile Product Mills

315111 Sheer Hosiery Mills

315119 Other Hosiery and Sock Mills

315191 Outerwear Knitting Mills

315192 Underwear and Nightwear Knitting Mills

315211 Men's and Boys' Cut and Sew Apparel Contractors

315212 Women's Girls' and Infants' Cut and Sew Apparel Contractors

315221 Men's and Boys' Cut and Sew Underwear and Nightwear Manufacturing

315222 Men's and Boys' Cut and Sew Suit Coat and Overcoat Manufacturing

315223 Men's and Boys' Cut and Sew Shirt (except Work Shirt) Manufacturing

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

315231 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

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

315291 Infants' Cut and Sew Apparel Manufacturing

315292 Fur and Leather Apparel Manufacturing

315299 All Other Cut and Sew Apparel Manufacturing

315991 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

316110 Leather and Hide Tanning and Finishing

316211 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

316991 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

321113 Sawmills

321114 Wood Preservation

321211 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

321911 Wood Window and Door Manufacturing

321912 Cut Stock Resawing Lumber and Planing

321918 Other Millwork (including Flooring)

321920 Wood Container and Pallet Manufacturing

321991 Manufactured Home (Mobile Home) Manufacturing

321992 Prefabricated Wood Building Manufacturing

321999 All Other Miscellaneous Wood Product Manufacturing

322110 Pulp Mills

322121 Paper (except Newsprint) Mills

322122 Newsprint Mills

322130 Paperboard Mills

322211 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

322221 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

322231 Die-Cut Paper and Paperboard Office Supplies Manufacturing

322232 Envelope Manufacturing

322233 Stationery Tablet and Related Product Manufacturing

322291 Sanitary Paper Product Manufacturing

322299 All Other Converted Paper Product Manufacturing

323110 Commercial Lithographic Printing

323111 Commercial Gravure Printing

323112 Commercial Flexographic Printing

323113 Commercial Screen Printing

323114 Quick Printing

323115 Digital Printing

323116 Manifold Business Forms Printing

323117 Books Printing

323118 Blankbook Looseleaf Binders and Devices Manufacturing

323119 Other Commercial Printing

323121 Tradebinding and Related Work

323122 Prepress Services

324110 Petroleum Refineries

324121 Asphalt Paving Mixture and Block Manufacturing

324122 Asphalt Shingle and Coating Materials Manufacturing

324191 Petroleum Lubricating Oil and Grease Manufacturing

324199 All Other Petroleum and Coal Products Manufacturing

325110 Petrochemical Manufacturing

325120 Industrial Gas Manufacturing

325131 Inorganic Dye and Pigment Manufacturing

325132 Synthetic Organic Dye and Pigment Manufacturing

325181 Alkalies and Chlorine Manufacturing

325182 Carbon Black Manufacturing

325188 All Other Basic Inorganic Chemical Manufacturing

325191 Gum and Wood Chemical Manufacturing

325192 Cyclic Crude and Intermediate Manufacturing

325193 Ethyl Alcohol Manufacturing

325199 All Other Basic Organic Chemical Manufacturing

325211 Plastics Material and Resin Manufacturing

325212 Synthetic Rubber Manufacturing

325221 Cellulosic Organic Fiber Manufacturing

325222 Noncellulosic Organic Fiber Manufacturing

325311 Nitrogenous Fertilizer Manufacturing

325312 Phosphatic Fertilizer Manufacturing

325314 Fertilizer (Mixing Only) Manufacturing

325320 Pesticide and Other Agricultural Chemical Manufacturing

325411 Medicinal and Botanical Manufacturing

325412 Pharmaceutical Preparation Manufacturing

325413 In-Vitro Diagnostic Substance Manufacturing

325414 Biological Product (except Diagnostic) Manufacturing

325510 Paint and Coating Manufacturing

325520 Adhesive Manufacturing

325611 Soap and Other Detergent Manufacturing

325612 Polish and Other Sanitation Good Manufacturing

325613 Surface Active Agent Manufacturing

325620 Toilet Preparation Manufacturing

325910 Printing Ink Manufacturing

325920 Explosives Manufacturing

325991 Custom Compounding of Purchased Resins

325992 Photographic Film Paper Plate and Chemical Manufacturing

325998 All Other Miscellaneous Chemical Product and Preparation Manufacturing

326111 Plastics Bag Manufacturing

326112 Plastics Packaging Film and Sheet (including Laminated) Manufacturing

326113 Unlaminated Plastics Film and Sheet (except Packaging) Manufacturing

326121 Unlaminated Plastics Profile Shape Manufacturing

326122 Plastics Pipe and Pipe Fitting Manufacturing

326130 Laminated Plastics Plate Sheet (except Packaging) and Shape Manufacturing

326140 Polystyrene Foam Product Manufacturing

326150 Urethane and Other Foam Product (except Polystyrene) Manufacturing

326160 Plastics Bottle Manufacturing

326191 Plastics Plumbing Fixture Manufacturing

326192 Resilient Floor Covering Manufacturing

326199 All Other Plastics Product Manufacturing

326211 Tire Manufacturing (except Retreading)

326212 Tire Retreading

326220 Rubber and Plastics Hoses and Belting Manufacturing

326291 Rubber Product Manufacturing for Mechanical Use

326299 All Other Rubber Product Manufacturing

327111 Vitreous China Plumbing Fixture and China and Earthenware Bathroom Accessories Manufacturing

327112 Vitreous China Fine Earthenware and Other Pottery Product Manufacturing

327113 Porcelain Electrical Supply Manufacturing

327121 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

327211 Flat Glass Manufacturing

327212 Other Pressed and Blown Glass and Glassware Manufacturing

327213 Glass Container Manufacturing

327215 Glass Product Manufacturing Made of Purchased Glass

327310 Cement Manufacturing

327320 Ready-Mix Concrete Manufacturing

327331 Concrete Block and Brick Manufacturing

327332 Concrete Pipe Manufacturing

327390 Other Concrete Product Manufacturing

327410 Lime Manufacturing

327420 Gypsum Product Manufacturing

327910 Abrasive Product Manufacturing

327991 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

331111 Iron and Steel Mills

331112 Electrometallurgical Ferroalloy Product Manufacturing

331210 Iron and Steel Pipe and Tube Manufacturing from Purchased Steel

331221 Rolled Steel Shape Manufacturing

331222 Steel Wire Drawing

331311 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

331411 Primary Smelting and Refining of Copper

331419 Primary Smelting and Refining of Nonferrous Metal (except Copper and Aluminum)

331421 Copper Rolling Drawing and Extruding

331422 Copper Wire (except Mechanical) Drawing

331423 Secondary Smelting Refining and Alloying of Copper

331491 Nonferrous Metal (except Copper and Aluminum) Rolling Drawing and Extruding

331492 Secondary Smelting Refining and Alloying of Nonferrous Metal (except Copper and Aluminum)

331511 Iron Foundries

331512 Steel Investment Foundries

331513 Steel Foundries (except Investment)

331521 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)

332111 Iron and Steel Forging

332112 Nonferrous Forging

332114 Custom Roll Forming

332115 Crown and Closure Manufacturing

332116 Metal Stamping

332117 Powder Metallurgy Part Manufacturing

332211 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

332311 Prefabricated Metal Building and Component Manufacturing

332312 Fabricated Structural Metal Manufacturing

332313 Plate Work Manufacturing

332321 Metal Window and Door Manufacturing

332322 Sheet Metal Work Manufacturing

332323 Ornamental and Architectural Metal Work Manufacturing updated

332410 Power Boiler and Heat Exchanger Manufacturing

332420 Metal Tank (Heavy Gauge) Manufacturing

332431 Metal Can Manufacturing

332439 Other Metal Container Manufacturing

332510 Hardware Manufacturing

332611 Spring (Heavy Gauge) Manufacturing

332612 Spring (Light Gauge) Manufacturing

332618 Other Fabricated Wire Product Manufacturing

332710 Machine Shops

332721 Precision Turned Product Manufacturing

332722 Bolt Nut Screw Rivet and Washer Manufacturing

332811 Metal Heat Treating

332812 Metal Coating Engraving (except Jewelry and Silverware) and Allied Services to Manufacturers

332813 Electroplating Plating Polishing Anodizing and Coloring

332911 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

332991 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

333111 Farm Machinery and Equipment Manufacturing

333112 Lawn and Garden Tractor and Home Lawn and Garden Equipment Manufacturing

333120 Construction Machinery Manufacturing

333131 Mining Machinery and Equipment Manufacturing

333132 Oil and Gas Field Machinery and Equipment Manufacturing

333210 Sawmill and Woodworking Machinery Manufacturing

333220 Plastics and Rubber Industry Machinery Manufacturing

333291 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

333311 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 updated

333411 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

333511 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

333611 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

333911 Pump and Pumping Equipment Manufacturing

333912 Air and Gas Compressor Manufacturing

333913 Measuring and Dispensing Pump Manufacturing

333921 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

333991 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 (except Laboratory) Manufacturing

333999 All Other Miscellaneous General Purpose Machinery Manufacturing new

334111 Electronic Computer Manufacturing

334112 Computer Storage Device Manufacturing

334113 Computer Terminal Manufacturing

334119 Other Computer Peripheral Equipment Manufacturing

334210 Telephone Apparatus Manufacturing

334220 Ra