SECTION Index
11 Agriculture, Forestry, Fishing and Hunting def.
48 Transportation and Warehousing def.
49 Transportation and Warehousing def.
53 Real Estate and Rental and Leasing def.
54 Professional, Scientific, and Technical Services def.
55 Management of Companies and Enterprises def.
56 Administrative and Support and Waste Management and Remediation Services def.
62 Health Care and Social Assistance def.
71 Arts, Entertainment, and Recreation def.
72 Accommodation and Food Services def.
81 Other Services (except Public Administration) def.
NAICS Navigator
33 MANUFACTURING .def
Level: Industry Group
Page navigation by industry group
Click on the code to navigate the sector subcodes.
Code Description
3311 Iron and Steel Mills and Ferroalloy Manufacturing .def
3312 Steel Product Manufacturing from Purchased Steel .def
3313 Alumina and Aluminum Production and Processing .def
3314 Nonferrous Metal (except Aluminum) Production and Processing .def
3321 Forging and Stamping .def
3322 Cutlery and Handtool Manufacturing .def
3323 Architectural and Structural Metals Manufacturing .def
3324 Boiler, Tank, and Shipping Container Manufacturing .def
3325 Hardware Manufacturing .def
3326 Spring and Wire Product Manufacturing .def
3327 Machine Shops; Turned Product; and Screw, Nut, and Bolt Manufacturing .def
3328 Coating, Engraving, Heat Treating, and Allied Activities .def
3329 Other Fabricated Metal Product Manufacturing .def
3331 Agriculture, Construction, and Mining Machinery Manufacturing .def
3332 Industrial Machinery Manufacturing .def
3333 Commercial and Service Industry Machinery Manufacturing .def
3334 Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing .def
3335 Metalworking Machinery Manufacturing .def
3336 Engine, Turbine, and Power Transmission Equipment Manufacturing .def
3339 Other General Purpose Machinery Manufacturing .def
3341 Computer and Peripheral Equipment Manufacturing .def
3342 Communications Equipment Manufacturing .def
3343 Audio and Video Equipment Manufacturing .def
3344 Semiconductor and Other Electronic Component Manufacturing .def
3345 Navigational, Measuring, Electromedical, and Control Instruments Manufacturing .def
3346 Manufacturing and Reproducing Magnetic and Optical Media .def
3351 Electric Lighting Equipment Manufacturing .def
3352 Household Appliance Manufacturing .def
3353 Electrical Equipment Manufacturing .def
3359 Other Electrical Equipment and Component Manufacturing .def
3361 Motor Vehicle Manufacturing .def
3362 Motor Vehicle Body and Trailer Manufacturing .def
3363 Motor Vehicle Parts Manufacturing .def
3364 Aerospace Product and Parts Manufacturing .def
3365 Railroad Rolling Stock Manufacturing .def
3366 Ship and Boat Building .def
3369 Other Transportation Equipment Manufacturing .def
3371 Household and Institutional Furniture and Kitchen Cabinet Manufacturing .def
3372 Office Furniture (including Fixtures) Manufacturing .def
3379 Other Furniture Related Product Manufacturing .def
3391 Medical Equipment and Supplies Manufacturing .def
3399 Other Miscellaneous Manufacturing .def
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3311 Iron and Steel Mills and Ferroalloy Manufacturing
33111 Iron and Steel Mills and Ferroalloy Manufacturing .def
3312 Steel Product Manufacturing from Purchased Steel
33121 Iron and Steel Pipe and Tube Manufacturing from Purchased Steel .def
33122 Rolling and Drawing of Purchased Steel .def
3313 Alumina and Aluminum Production and Processing
33131 Alumina and Aluminum Production and Processing .def
3314 Nonferrous Metal (except Aluminum) Production and Processing
33141 Nonferrous Metal (except Aluminum) Smelting and Refining .def
33142 Copper Rolling, Drawing, Extruding, and Alloying .def
33149 Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, Extruding, and Alloying .def
33151 Ferrous Metal Foundries .def
33152 Nonferrous Metal Foundries .def
33211 Forging and Stamping .def
3322 Cutlery and Handtool Manufacturing
33221 Cutlery and Handtool Manufacturing .def
3323 Architectural and Structural Metals Manufacturing
33231 Plate Work and Fabricated Structural Product Manufacturing .def
33232 Ornamental and Architectural Metal Products Manufacturing .def
3324 Boiler, Tank, and Shipping Container Manufacturing
33241 Power Boiler and Heat Exchanger Manufacturing .def
33242 Metal Tank (Heavy Gauge) Manufacturing .def
33243 Metal Can, Box, and Other Metal Container (Light Gauge) Manufacturing .def
33251 Hardware Manufacturing .def
3326 Spring and Wire Product Manufacturing
33261 Spring and Wire Product Manufacturing .def
3327 Machine Shops; Turned Product; and Screw, Nut, and Bolt Manufacturing
33272 Turned Product and Screw, Nut, and Bolt Manufacturing .def
3328 Coating, Engraving, Heat Treating, and Allied Activities
33281 Coating, Engraving, Heat Treating, and Allied Activities .def
3329 Other Fabricated Metal Product Manufacturing
33291 Metal Valve Manufacturing .def
33299 All Other Fabricated Metal Product Manufacturing .def
3331 Agriculture, Construction, and Mining Machinery Manufacturing
33311 Agricultural Implement Manufacturing .def
33312 Construction Machinery Manufacturing .def
33313 Mining and Oil and Gas Field Machinery Manufacturing .def
3332 Industrial Machinery Manufacturing
33321 Sawmill and Woodworking Machinery Manufacturing .def
33322 Plastics and Rubber Industry Machinery Manufacturing .def
33329 Other Industrial Machinery Manufacturing .def
3333 Commercial and Service Industry Machinery Manufacturing
33331 Commercial and Service Industry Machinery Manufacturing .def
3334 Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing
33341 Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing .def
3335 Metalworking Machinery Manufacturing
33351 Metalworking Machinery Manufacturing .def
3336 Engine, Turbine, and Power Transmission Equipment Manufacturing
33361 Engine, Turbine, and Power Transmission Equipment Manufacturing .def
3339 Other General Purpose Machinery Manufacturing
33391 Pump and Compressor Manufacturing .def
33392 Material Handling Equipment Manufacturing .def
33399 All Other General Purpose Machinery Manufacturing .def
3341 Computer and Peripheral Equipment Manufacturing
33411 Computer and Peripheral Equipment Manufacturing .def
3342 Communications Equipment Manufacturing
33421 Telephone Apparatus Manufacturing .def
33422 Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing .def
33429 Other Communications Equipment Manufacturing .def
3343 Audio and Video Equipment Manufacturing
33431 Audio and Video Equipment Manufacturing .def
3344 Semiconductor and Other Electronic Component Manufacturing
33441 Semiconductor and Other Electronic Component Manufacturing .def
3345 Navigational, Measuring, Electromedical, and Control Instruments Manufacturing
33451 Navigational, Measuring, Electromedical, and Control Instruments Manufacturing .def
3346 Manufacturing and Reproducing Magnetic and Optical Media
33461 Manufacturing and Reproducing Magnetic and Optical Media .def
3351 Electric Lighting Equipment Manufacturing
33511 Electric Lamp Bulb and Part Manufacturing .def
33512 Lighting Fixture Manufacturing .def
3352 Household Appliance Manufacturing
33521 Small Electrical Appliance Manufacturing .def
33522 Major Appliance Manufacturing .def
3353 Electrical Equipment Manufacturing
33531 Electrical Equipment Manufacturing .def
3359 Other Electrical Equipment and Component Manufacturing
33591 Battery Manufacturing .def
33592 Communication and Energy Wire and Cable Manufacturing .def
33593 Wiring Device Manufacturing .def
33599 All Other Electrical Equipment and Component Manufacturing .def
3361 Motor Vehicle Manufacturing
33611 Automobile and Light Duty Motor Vehicle Manufacturing .def
33612 Heavy Duty Truck Manufacturing .def
3362 Motor Vehicle Body and Trailer Manufacturing
33621 Motor Vehicle Body and Trailer Manufacturing .def
3363 Motor Vehicle Parts Manufacturing
33631 Motor Vehicle Gasoline Engine and Engine Parts Manufacturing .def
33632 Motor Vehicle Electrical and Electronic Equipment Manufacturing .def
33633 Motor Vehicle Steering and Suspension Components (except Spring) Manufacturing .def
33634 Motor Vehicle Brake System Manufacturing .def
33635 Motor Vehicle Transmission and Power Train Parts Manufacturing .def
33636 Motor Vehicle Seating and Interior Trim Manufacturing .def
33637 Motor Vehicle Metal Stamping .def
33639 Other Motor Vehicle Parts Manufacturing .def
3364 Aerospace Product and Parts Manufacturing
33641 Aerospace Product and Parts Manufacturing .def
3365 Railroad Rolling Stock Manufacturing
33651 Railroad Rolling Stock Manufacturing .def
33661 Ship and Boat Building .def
3369 Other Transportation Equipment Manufacturing
33699 Other Transportation Equipment Manufacturing .def
3371 Household and Institutional Furniture and Kitchen Cabinet Manufacturing
33711 Wood Kitchen Cabinet and Countertop Manufacturing .def
33712 Household and Institutional Furniture Manufacturing .def
3372 Office Furniture (including Fixtures) Manufacturing
33721 Office Furniture (including Fixtures) Manufacturing .def
3379 Other Furniture Related Product Manufacturing
33791 Mattress Manufacturing .def
33792 Blind and Shade Manufacturing .def
3391 Medical Equipment and Supplies Manufacturing
33911 Medical Equipment and Supplies Manufacturing .def
3399 Other Miscellaneous Manufacturing
33991 Jewelry and Silverware Manufacturing .def
33992 Sporting and Athletic Goods Manufacturing .def
33993 Doll, Toy, and Game Manufacturing .def
33994 Office Supplies (except Paper) Manufacturing .def
33999 All Other Miscellaneous Manufacturing .def

