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 |
|---|---|---|---|---|---|---|
| 423850 | Service Establishment Equipment And Supplies Merchant WholesalersFederal contract industry | $39.26B | 795,555 | 26 | 105 | Sep 11, 2026 |
| 541614 | Process, Physical Distribution, And Logistics Consulting ServicesFederal contract industry | $38.72B | 287,978 | 34 | 164 | Sep 10, 2026 |
| 332410 | Power Boiler And Heat Exchanger ManufacturingFederal contract industry | $38.61B | 14,663 | 30 | 55 | Sep 10, 2026 |
| 339999 | All Other Miscellaneous ManufacturingFederal contract industry | $35.72B | 1,223,773 | 32 | 145 | Sep 11, 2026 |
| 561720 | Janitorial ServicesFederal contract industry | $34.45B | 309,215 | 45 | 164 | Sep 11, 2026 |
| 236210 | Industrial Building ConstructionFederal contract industry | $33.77B | 102,186 | 28 | 95 | Sep 11, 2026 |
| 541618 | Other Management Consulting ServicesFederal contract industry | $33.71B | 100,495 | 36 | 201 | Sep 11, 2026 |
| 424720 | Petroleum And Petroleum Products Merchant Wholesalers (Except Bulk Stations And Terminals)Federal contract industry | $33.38B | 146,855 | 26 | 70 | Sep 11, 2026 |
| 221122 | Electric Power DistributionFederal contract industry | $32.52B | 101,975 | 51 | 121 | Sep 11, 2026 |
| 424410 | General Line Grocery Merchant WholesalersFederal contract industry | $32.45B | 443,606 | 25 | 34 | Sep 8, 2026 |
| 541310 | Architectural ServicesFederal contract industry | $32.39B | 240,925 | 47 | 132 | Sep 11, 2026 |
| 339112 | Surgical And Medical Instrument ManufacturingFederal contract industry | $31.94B | 1,195,688 | 36 | 128 | Sep 12, 2026 |
| 334419 | Other Electronic Component ManufacturingFederal contract industry | $30.97B | 354,815 | 38 | 130 | Sep 11, 2026 |
| 336112 | Light Truck And Utility Vehicle ManufacturingFederal contract industry | $30.35B | 256,556 | 28 | 88 | Sep 11, 2026 |
| 531120 | Lessors Of Nonresidential Buildings (Except Miniwarehouses)Federal contract industry | $30.24B | 656,622 | 47 | 170 | Sep 11, 2026 |
| 541711 | Research And Development In BiotechnologyFederal contract industry | $27.34B | 42,146 | 20 | 67 | Sep 10, 2026 |
| 541620 | Environmental Consulting ServicesFederal contract industry | $27.17B | 278,962 | 36 | 172 | Sep 11, 2026 |
| 561110 | Office Administrative ServicesFederal contract industry | $26.82B | 133,005 | 41 | 188 | Sep 11, 2026 |
| 811219 | Other Electronic And Precision Equipment Repair And MaintenanceFederal contract industry | $26.49B | 277,754 | 35 | 148 | Sep 12, 2026 |
| 611519 | Other Technical And Trade SchoolsFederal contract industry | $26.35B | 38,243 | 28 | 96 | Sep 11, 2026 |
| 336415 | Guided Missile And Space Vehicle Propulsion Unit And Propulsion Unit Parts ManufacturingFederal contract industry | $26.21B | 17,833 | 30 | 18 | Sep 9, 2026 |
| 622110 | General Medical And Surgical HospitalsFederal contract industry | $25.75B | 312,633 | 32 | 76 | Sep 11, 2026 |
| 424490 | Other Grocery And Related Products Merchant WholesalersFederal contract industry | $25.44B | 465,339 | 25 | 46 | Sep 9, 2026 |
| 331491 | Nonferrous Metal (Except Copper And Aluminum) Rolling, Drawing, And ExtrudingFederal contract industry | $25.13B | 45,914 | 26 | 41 | Sep 9, 2026 |
| 541810 | Advertising AgenciesFederal contract industry | $24.98B | 27,823 | 27 | 137 | Sep 11, 2026 |
| 722310 | Food Service ContractorsFederal contract industry | $24.94B | 120,160 | 32 | 117 | Sep 12, 2026 |
| 339113 | Surgical Appliance And Supplies ManufacturingFederal contract industry | $24.87B | 915,226 | 35 | 132 | Sep 12, 2026 |
| 332994 | Small Arms, Ordnance, And Ordnance Accessories ManufacturingFederal contract industry | $24.55B | 217,601 | 27 | 96 | Sep 11, 2026 |
| 336111 | Automobile ManufacturingFederal contract industry | $24.33B | 516,478 | 29 | 110 | Sep 10, 2026 |
| 611430 | Professional And Management Development TrainingFederal contract industry | $21.92B | 202,483 | 32 | 213 | Sep 11, 2026 |
| 541714 | Research And Development In Biotechnology (Except Nanobiotechnology)Federal contract industry | $21.39B | 15,755 | 9 | 54 | Sep 11, 2026 |
| 233320 | Commercial And Institutional Building ConstructionFederal contract industry | $21.20B | 97,791 | 35 | 106 | Jun 9, 2026 |
| 517410 | Satellite TelecommunicationsFederal contract industry | $20.75B | 102,060 | 28 | 123 | Sep 11, 2026 |
| 238990 | All Other Specialty Trade ContractorsFederal contract industry | $20.52B | 163,007 | 29 | 141 | Sep 11, 2026 |
| 311999 | All Other Miscellaneous Food ManufacturingFederal contract industry | $20.25B | 504,453 | 28 | 58 | Sep 11, 2026 |
| 333314 | Optical Instrument And Lens ManufacturingFederal contract industry | $20.07B | 68,841 | 33 | 105 | Sep 11, 2026 |
| 334516 | Analytical Laboratory Instrument ManufacturingFederal contract industry | $20.05B | 394,700 | 33 | 164 | Sep 12, 2026 |
| 561320 | Temporary Help ServicesFederal contract industry | $18.22B | 294,437 | 28 | 207 | Sep 12, 2026 |
| 332992 | Small Arms Ammunition ManufacturingFederal contract industry | $18.21B | 46,212 | 29 | 84 | Sep 11, 2026 |
| 234930 | Industrial Nonbuilding Structure ConstructionFederal contract industry | $18.20B | 6,408 | 33 | 35 | Aug 20, 2026 |
| 238220 | Plumbing, Heating, And Air-Conditioning ContractorsFederal contract industry | $18.11B | 194,508 | 26 | 145 | Sep 12, 2026 |
| 522390 | Other Activities Related To Credit IntermediationFederal contract industry | $17.89B | 5,400 | 27 | 38 | Sep 10, 2026 |
| 334210 | Telephone Apparatus ManufacturingFederal contract industry | $17.42B | 115,561 | 45 | 177 | Sep 10, 2026 |
| 921190 | Other General Government SupportFederal contract industry | $17.18B | 60,401 | 33 | 155 | Sep 11, 2026 |
| 337214 | Office Furniture (Except Wood) ManufacturingFederal contract industry | $16.71B | 911,820 | 33 | 229 | Sep 12, 2026 |
| 237110 | Water And Sewer Line And Related Structures ConstructionFederal contract industry | $16.57B | 68,137 | 27 | 76 | Sep 11, 2026 |
| 238210 | Electrical Contractors And Other Wiring Installation ContractorsFederal contract industry | $16.35B | 160,580 | 27 | 172 | Sep 11, 2026 |
| 336211 | Motor Vehicle Body ManufacturingFederal contract industry | $16.32B | 237,649 | 36 | 93 | Sep 11, 2026 |
| 541211 | Offices Of Certified Public AccountantsFederal contract industry | $16.22B | 46,161 | 29 | 194 | Sep 11, 2026 |
| 611512 | Flight TrainingFederal contract industry | $16.05B | 25,305 | 35 | 43 | Sep 10, 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.