All 87 NAICS codes currently registered on our active SAM.gov entity, organized by sector. Primary NAICS marked with ★. Tomahawk Sourcing also bids on NAICS not listed when they match our sourcing capabilities.
| Code | Description | Industry Group |
|---|---|---|
| 238210 | Electrical Contractors and Other Wiring Installation Contractors | Construction |
| 238220 | Plumbing, Heating, and Air-Conditioning Contractors | Construction |
| 238290 | Other Building Equipment Contractors | Construction |
| 238990 | All Other Specialty Trade Contractors | Construction |
| 238990 (Ex.) | Building and Property Specialty Trade Services (Exception) | Construction |
| Code | Description | Industry Group |
|---|---|---|
| 561210 | Facilities Support Services | Administrative & Support |
| 561790 | Other Services to Buildings and Dwellings | Administrative & Support |
| 811210 | Electronic and Precision Equipment Repair and Maintenance | Repair & Maintenance |
| 811219 | Other Electronic and Precision Equipment Repair and Maintenance | Repair & Maintenance |
| 811310 | Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance | Repair & Maintenance |
| Code | Description | Industry Group |
|---|---|---|
| 213112 | Support Activities for Oil and Gas Operations | Mining Support |
| 324191 | Petroleum Lubricating Oil and Grease Manufacturing | Petroleum |
| Code | Description | Industry Group |
|---|---|---|
| 325199 | All Other Basic Organic Chemical Manufacturing | Chemicals |
| 325611 | Soap and Other Detergent Manufacturing | Chemicals |
| Code | Description | Industry Group |
|---|---|---|
| 326220 | Rubber and Plastics Hoses and Belting Manufacturing | Rubber/Plastics |
| 326291 | Rubber Product Manufacturing for Mechanical Use | Rubber/Plastics |
| Code | Description | Industry Group |
|---|---|---|
| 332510 | Hardware Manufacturing | Fabricated Metal |
| 332618 | Other Fabricated Wire Product Manufacturing | Fabricated Metal |
| 332710 | Machine Shops | Fabricated Metal |
| 332722 | Bolt, Nut, Screw, Rivet, and Washer Manufacturing | Fabricated Metal |
| 332911 | Industrial Valve Manufacturing | Fabricated Metal |
| 332912 | Fluid Power Valve and Hose Fitting Manufacturing | Fabricated Metal |
| 332913 | Plumbing Fixture Fitting and Trim Manufacturing | Fabricated Metal |
| 332919 | Other Metal Valve and Pipe Fitting Manufacturing | Fabricated Metal |
| 332991 | Ball and Roller Bearing Manufacturing | Fabricated Metal |
| 332999 | All Other Miscellaneous Fabricated Metal Product Manufacturing | Fabricated Metal |
| Code | Description | Industry Group |
|---|---|---|
| 333120 | Construction Machinery Manufacturing | Industrial Machinery |
| 333131 | Mining Machinery and Equipment Manufacturing | Industrial Machinery |
| 333132 | Oil and Gas Field Machinery and Equipment Manufacturing | Industrial Machinery |
| 333241 | Food Product Machinery Manufacturing | Industrial Machinery |
| 333413 | Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing | Industrial Machinery |
| 333415 | Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing | Industrial Machinery |
| 333611 | Turbine and Turbine Generator Set Units Manufacturing | Industrial Machinery |
| 333613 | Mechanical Power Transmission Equipment Manufacturing | Industrial Machinery |
| 333618 | Other Engine Equipment Manufacturing | Industrial Machinery |
| 333912 | Air and Gas Compressor Manufacturing | Industrial Machinery |
| 333914 | Measuring, Dispensing, and Other Pumping Equipment Manufacturing | Industrial Machinery |
| 333921 | Elevator and Moving Stairway Manufacturing | Industrial Machinery |
| 333922 | Conveyor and Conveying Equipment Manufacturing | Industrial Machinery |
| 333995 | Fluid Power Cylinder and Actuator Manufacturing | Industrial Machinery |
| 333999 | All Other Miscellaneous General Purpose Machinery Manufacturing | Industrial Machinery |
| Code | Description | Industry Group |
|---|---|---|
| 334112 | Computer Storage Device Manufacturing | Computer/Electronic |
| 334290 | Other Communications Equipment Manufacturing | Computer/Electronic |
| 334419 | Other Electronic Component Manufacturing | Computer/Electronic |
| 334510 | Electromedical and Electrotherapeutic Apparatus Manufacturing | Computer/Electronic |
| 334511 | Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing | Computer/Electronic |
| 334512 | Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use | Computer/Electronic |
| 334513 | Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables | Computer/Electronic |
| 334515 | Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals | Computer/Electronic |
| 334519 | Other Measuring and Controlling Device Manufacturing | Computer/Electronic |
| Code | Description | Industry Group |
|---|---|---|
| 335311 | Power, Distribution, and Specialty Transformer Manufacturing | Electrical Equipment |
| 335312 | Motor and Generator Manufacturing | Electrical Equipment |
| 335313 | Switchgear and Switchboard Apparatus Manufacturing | Electrical Equipment |
| 335314 | Relay and Industrial Control Manufacturing | Electrical Equipment |
| 335931 | Current-Carrying Wiring Device Manufacturing | Electrical Equipment |
| 335932 | Noncurrent-Carrying Wiring Device Manufacturing | Electrical Equipment |
| 335999 | All Other Miscellaneous Electrical Equipment and Component Manufacturing | Electrical Equipment |
| Code | Description | Industry Group |
|---|---|---|
| 336340 | Motor Vehicle Brake System Manufacturing | Transportation |
| 336390 | Other Motor Vehicle Parts Manufacturing | Transportation |
| 336413 | Other Aircraft Parts and Auxiliary Equipment Manufacturing | Transportation |
| 336414 | Guided Missile and Space Vehicle Manufacturing | Transportation |
| Code | Description | Industry Group |
|---|---|---|
| 339112 | Surgical and Medical Instrument Manufacturing | Medical/Dental |
| 339113 | Surgical Appliance and Supplies Manufacturing | Medical/Dental |
| 339114 | Dental Equipment and Supplies Manufacturing | Medical/Dental |
| 339116 | Dental Laboratories | Medical/Dental |
| Code | Description | Industry Group |
|---|---|---|
| 423120 | Motor Vehicle Supplies and New Parts Merchant Wholesalers | Wholesale Durable |
| 423130 | Tire and Tube Merchant Wholesalers | Wholesale Durable |
| 423440 | Other Commercial Equipment Merchant Wholesalers | Wholesale Durable |
| 423450 | Medical, Dental, and Hospital Equipment and Supplies Merchant Wholesalers | Wholesale Durable |
| 423490 | Other Professional Equipment and Supplies Merchant Wholesalers | Wholesale Durable |
| 423610 | Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers | Wholesale Durable |
| 423620 | Household Appliances, Electric Housewares, and Consumer Electronics Merchant Wholesalers | Wholesale Durable |
| 423690 | Other Electronic Parts and Equipment Merchant Wholesalers | Wholesale Durable |
| 423710 | Hardware Merchant Wholesalers | Wholesale Durable |
| 423720 | Plumbing and Heating Equipment and Supplies (Hydronics) Merchant Wholesalers | Wholesale Durable |
| 423730 | Warm Air Heating and Air-Conditioning Equipment and Supplies Merchant Wholesalers | Wholesale Durable |
| 423740 | Refrigeration Equipment and Supplies Merchant Wholesalers | Wholesale Durable |
| 423810 | Construction and Mining (except Oil Well) Machinery and Equipment Merchant Wholesalers | Wholesale Durable |
| 423830 | Industrial Machinery and Equipment Merchant Wholesalers | Wholesale Durable |
| 423840 | Industrial Supplies Merchant Wholesalers | Wholesale Durable |
| 423850 | Service Establishment Equipment and Supplies Merchant Wholesalers | Wholesale Durable |
| 423860 | Transportation Equipment and Supplies (except Motor Vehicle) Merchant Wholesalers | Wholesale Durable |
| ★423990 | Other Miscellaneous Durable Goods Merchant Wholesalers Primary NAICS | Wholesale Durable |
| Code | Description | Industry Group |
|---|---|---|
| 424210 | Drugs and Druggists' Sundries Merchant Wholesalers | Wholesale Nondurable |
| 424690 | Other Chemical and Allied Products Merchant Wholesalers | Wholesale Nondurable |
| 424720 | Petroleum and Petroleum Products Merchant Wholesalers (except Bulk Stations and Terminals) | Wholesale Nondurable |
| 424950 | Paint, Varnish, and Supplies Merchant Wholesalers | Wholesale Nondurable |
