Separate size from frequency
Large obligations can come from a small number of major actions. Actions and active fiscal years show whether purchasing is sustained.
Federal NAICS Codes
Search every six-digit NAICS industry recorded across complete FPDS contract history. Compare market size, purchasing frequency, customer breadth, and the most recent recorded activity.
NAICS Directory
Federal NAICS Directory
Every six-digit NAICS code with recorded activity anywhere in FPDS contract history is included. Open a code to continue into its market profile.
1,484 published NAICS codes.
| NAICS | Industry | Obligations | Actions | Active FYs | Federal customers | Latest activity |
|---|---|---|---|---|---|---|
| 517919 | All Other TelecommunicationsFederal contract industry | $16.01B | 46,510 | 21 | 158 | Sep 8, 2026 |
| 561499 | All Other Business Support ServicesFederal contract industry | $15.90B | 80,648 | 36 | 179 | Sep 12, 2026 |
| 541930 | Translation And Interpretation ServicesFederal contract industry | $15.77B | 289,670 | 31 | 175 | Sep 11, 2026 |
| 811310 | Commercial And Industrial Machinery And Equipment (Except Automotive And Electronic) Repair And MaintenanceFederal contract industry | $15.75B | 230,002 | 30 | 155 | Sep 12, 2026 |
| 311611 | Animal (Except Poultry) SlaughteringFederal contract industry | $15.65B | 19,500 | 27 | 20 | Sep 11, 2026 |
| 311421 | Fruit And Vegetable CanningFederal contract industry | $15.54B | 23,551 | 27 | 12 | Sep 11, 2026 |
| 334519 | Other Measuring And Controlling Device ManufacturingFederal contract industry | $15.45B | 229,602 | 35 | 151 | Sep 11, 2026 |
| 332999 | All Other Miscellaneous Fabricated Metal Product ManufacturingFederal contract industry | $15.43B | 358,600 | 39 | 141 | Sep 11, 2026 |
| 561621 | Security Systems Services (Except Locksmiths)Federal contract industry | $15.13B | 157,221 | 29 | 187 | Sep 11, 2026 |
| 333319 | Other Commercial And Service Industry Machinery ManufacturingFederal contract industry | $15.05B | 494,016 | 51 | 158 | Sep 9, 2026 |
| 311812 | Commercial BakeriesFederal contract industry | $14.09B | 3,458,434 | 30 | 22 | Sep 11, 2026 |
| 333120 | Construction Machinery ManufacturingFederal contract industry | $14.05B | 101,235 | 36 | 101 | Sep 11, 2026 |
| 541612 | Human Resources Consulting Services (2007), Human Resources And Executive Search Consulting Services (2002)Federal contract industry | $13.98B | 50,887 | 32 | 197 | Sep 12, 2026 |
| 335999 | All Other Miscellaneous Electrical Equipment And Component ManufacturingFederal contract industry | $13.81B | 243,754 | 44 | 151 | Sep 11, 2026 |
| 334510 | Electromedical And Electrotherapeutic Apparatus ManufacturingFederal contract industry | $13.74B | 139,909 | 30 | 110 | Sep 12, 2026 |
| 334517 | Irradiation Apparatus ManufacturingFederal contract industry | $13.54B | 53,584 | 31 | 96 | Sep 11, 2026 |
| 315999 | Other Apparel Accessories And Other Apparel ManufacturingFederal contract industry | $13.50B | 84,483 | 31 | 145 | Sep 11, 2026 |
| 423430 | Computer And Computer Peripheral Equipment And Software Merchant WholesalersFederal contract industry | $13.28B | 180,479 | 31 | 203 | Sep 11, 2026 |
| 237130 | Power And Communication Line And Related Structures ConstructionFederal contract industry | $13.27B | 33,916 | 26 | 97 | Sep 11, 2026 |
| 541219 | Other Accounting ServicesFederal contract industry | $12.81B | 42,499 | 33 | 189 | Sep 11, 2026 |
| 325413 | In-Vitro Diagnostic Substance ManufacturingFederal contract industry | $12.74B | 122,998 | 31 | 79 | Sep 11, 2026 |
| 115310 | Support Activities For ForestryFederal contract industry | $12.67B | 235,549 | 29 | 61 | Sep 12, 2026 |
| 325920 | Explosives ManufacturingFederal contract industry | $12.42B | 31,922 | 27 | 41 | Sep 4, 2026 |
| 331410 | Nonferrous Metal (Except Aluminum) Smelting And RefiningFederal contract industry | $12.38B | 2,874 | 15 | 18 | Sep 3, 2026 |
| 927110 | Space Research And TechnologyFederal contract industry | $12.25B | 5,059 | 30 | 32 | Jul 22, 2026 |
| 811213 | Communication Equipment Repair And MaintenanceFederal contract industry | $12.24B | 70,304 | 40 | 162 | Sep 12, 2026 |
| 611710 | Educational Support ServicesFederal contract industry | $11.94B | 126,128 | 28 | 184 | Sep 11, 2026 |
| 561422 | Telemarketing Bureaus And Other Contact CentersFederal contract industry | $11.67B | 1,993 | 26 | 49 | Sep 10, 2026 |
| 561611 | Investigation And Personal Background Check ServicesFederal contract industry | $11.49B | 66,040 | 29 | 173 | Sep 11, 2026 |
| 623110 | Nursing Care Facilities (Skilled Nursing Facilities)Federal contract industry | $11.20B | 102,861 | 42 | 28 | Sep 10, 2026 |
| 541199 | All Other Legal ServicesFederal contract industry | $11.18B | 112,972 | 30 | 155 | Sep 12, 2026 |
| 493110 | General Warehousing And StorageFederal contract industry | $11.08B | 41,108 | 29 | 170 | Sep 11, 2026 |
| 621511 | Medical LaboratoriesFederal contract industry | $10.84B | 97,867 | 33 | 102 | Sep 11, 2026 |
| 541380 | Testing Laboratories And ServicesFederal contract industry | $10.52B | 158,064 | 43 | 139 | Sep 11, 2026 |
| 221310 | Water Supply And Irrigation SystemsFederal contract industry | $10.18B | 71,287 | 48 | 111 | Sep 11, 2026 |
| 311615 | Poultry ProcessingFederal contract industry | $10.14B | 15,032 | 27 | 16 | Sep 11, 2026 |
| 621491 | Hmo Medical CentersFederal contract industry | $9.85B | 2,074 | 29 | 26 | Aug 18, 2026 |
| 493190 | Other Warehousing And StorageFederal contract industry | $9.82B | 583,262 | 29 | 113 | Sep 10, 2026 |
| 335312 | Motor And Generator ManufacturingFederal contract industry | $9.73B | 103,754 | 32 | 102 | Sep 10, 2026 |
| 238160 | Roofing ContractorsFederal contract industry | $9.68B | 57,317 | 25 | 87 | Sep 11, 2026 |
| 561730 | Landscaping ServicesFederal contract industry | $9.51B | 180,015 | 31 | 121 | Sep 11, 2026 |
| 624230 | Emergency And Other Relief ServicesFederal contract industry | $9.39B | 6,576 | 26 | 87 | Sep 10, 2026 |
| 332510 | Hardware ManufacturingFederal contract industry | $9.38B | 1,279,739 | 28 | 152 | Sep 11, 2026 |
| 333999 | All Other Miscellaneous General Purpose Machinery ManufacturingFederal contract industry | $9.02B | 317,637 | 35 | 122 | Aug 3, 2026 |
| 492110 | Couriers And Express Delivery ServicesFederal contract industry | $8.90B | 105,216 | 27 | 174 | Sep 11, 2026 |
| 333318 | Other Commercial And Service Industry Machinery ManufacturingFederal contract industry | $8.75B | 140,920 | 15 | 106 | Sep 11, 2026 |
| 562119 | Other Waste CollectionFederal contract industry | $8.72B | 22,834 | 28 | 86 | Sep 9, 2026 |
| 311991 | Perishable Prepared Food ManufacturingFederal contract industry | $8.68B | 3,889,106 | 26 | 34 | Sep 11, 2026 |
| 621999 | All Other Miscellaneous Ambulatory Health Care ServicesFederal contract industry | $8.62B | 55,327 | 31 | 96 | Sep 11, 2026 |
| 334515 | Instrument Manufacturing For Measuring And Testing Electricity And Electrical SignalsFederal contract industry | $8.48B | 115,742 | 31 | 122 | Sep 11, 2026 |
Reading NAICS Data
How to evaluate a federal market by NAICS
NAICS identifies the contractor industry associated with an award action. Read obligations together with action frequency, active fiscal years, customer breadth, and recent activity before treating a classification as an addressable market.
Follow the customers
Federal customer count shows whether demand is concentrated in a narrow buyer set or distributed across government.
Validate current relevance
Latest activity helps separate active federal markets from classifications that primarily describe older contract history.