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.
1,482 published NAICS codes.
| NAICS | Industry | Obligations | Actions | Active FYs | Federal customers | Latest activity |
|---|---|---|---|---|---|---|
| 488390 | Other Support Activities For Water TransportationFederal contract industry | $3.39B | 20,831 | 30 | 49 | Aug 20, 2026 |
| 481219 | Other Nonscheduled Air TransportationFederal contract industry | $3.38B | 10,537 | 28 | 49 | Aug 21, 2026 |
| 922190 | Other Justice, Public Order, And Safety ActivitiesFederal contract industry | $3.33B | 8,349 | 27 | 72 | Aug 20, 2026 |
| 517210 | Wireless Telecommunications Carriers (Except Satellite)Federal contract industry | $3.33B | 92,855 | 24 | 143 | Jul 29, 2026 |
| 999990 | Unclassified EstablishmentsFederal contract industry | $3.33B | 897 | 15 | 35 | Jan 28, 2013 |
| 331420 | Copper Rolling, Drawing, Extruding, And AlloyingFederal contract industry | $3.32B | 16,749 | 14 | 29 | Aug 18, 2026 |
| 541350 | Building Inspection ServicesFederal contract industry | $3.30B | 26,185 | 29 | 102 | Aug 21, 2026 |
| 314912 | Canvas And Related Product MillsFederal contract industry | $3.30B | 24,915 | 35 | 77 | Aug 20, 2026 |
| 421450 | Medical, Dental, And Hospital Equipment And Supplies WholesalersFederal contract industry | $3.29B | 16,436 | 28 | 48 | Aug 6, 2025 |
| 531311 | Residential Property ManagersFederal contract industry | $3.29B | 10,625 | 27 | 49 | Aug 21, 2026 |
| 336350 | Motor Vehicle Transmission And Power Train Parts ManufacturingFederal contract industry | $3.26B | 47,718 | 32 | 40 | Aug 20, 2026 |
| 333923 | Overhead Traveling Crane, Hoist, And Monorail System ManufacturingFederal contract industry | $3.24B | 30,020 | 32 | 85 | Aug 20, 2026 |
| 923120 | Administration Of Public Health ProgramsFederal contract industry | $3.24B | 18,495 | 27 | 80 | Aug 21, 2026 |
| 812990 | All Other Personal ServicesFederal contract industry | $3.23B | 56,837 | 29 | 115 | Aug 20, 2026 |
| 337215 | Showcase, Partition, Shelving, And Locker ManufacturingFederal contract industry | $3.22B | 54,832 | 28 | 151 | Aug 21, 2026 |
| 422210 | Drugs And Druggists' Sundries WholesalersFederal contract industry | $3.22B | 59,544 | 8 | 14 | Apr 21, 2007 |
| 488310 | Port And Harbor OperationsFederal contract industry | $3.19B | 51,465 | 29 | 38 | Aug 21, 2026 |
| 333310 | Commercial And Service Industry Machinery ManufacturingFederal contract industry | $3.14B | 19,971 | 4 | 64 | Aug 21, 2026 |
| 334112 | Computer Storage Device ManufacturingFederal contract industry | $3.13B | 48,640 | 31 | 180 | Aug 20, 2026 |
| 333911 | Pump And Pumping Equipment ManufacturingFederal contract industry | $3.11B | 269,297 | 27 | 82 | May 15, 2026 |
| 624110 | Child And Youth ServicesFederal contract industry | $3.10B | 3,020 | 27 | 54 | Aug 11, 2026 |
| 531210 | Offices Of Real Estate Agents And BrokersFederal contract industry | $3.09B | 70,741 | 31 | 95 | Aug 21, 2026 |
| 488330 | Navigational Services To ShippingFederal contract industry | $3.08B | 20,797 | 28 | 39 | Aug 20, 2026 |
| 513390 | Other TelecommunicationsFederal contract industry | $3.08B | 5,700 | 29 | 93 | May 14, 2025 |
| 453210 | Office Supplies And Stationery StoresFederal contract industry | $3.08B | 1,979,393 | 31 | 172 | Aug 20, 2026 |
| 513330 | Telecommunications ResellersFederal contract industry | $3.04B | 4,760 | 23 | 79 | May 20, 2016 |
| 335931 | Current-Carrying Wiring Device ManufacturingFederal contract industry | $3.01B | 134,911 | 32 | 100 | Aug 13, 2026 |
| 488119 | Other Airport OperationsFederal contract industry | $3.01B | 10,676 | 28 | 66 | Aug 18, 2026 |
| 926130 | Regulation And Administration Of Communications, Electric, Gas, And Other UtilitiesFederal contract industry | $2.99B | 10,541 | 32 | 80 | Aug 19, 2026 |
| 561790 | Other Services To Buildings And DwellingsFederal contract industry | $2.96B | 54,760 | 34 | 134 | Aug 21, 2026 |
| 335911 | Storage Battery ManufacturingFederal contract industry | $2.92B | 166,701 | 31 | 93 | Aug 6, 2026 |
| 624310 | Vocational Rehabilitation ServicesFederal contract industry | $2.86B | 32,388 | 30 | 106 | Aug 19, 2026 |
| 493120 | Refrigerated Warehousing And StorageFederal contract industry | $2.86B | 2,897 | 26 | 50 | Aug 21, 2026 |
| 325188 | All Other Basic Inorganic Chemical ManufacturingFederal contract industry | $2.85B | 13,694 | 36 | 52 | Oct 31, 2022 |
| 221119 | Other Electric Power GenerationFederal contract industry | $2.84B | 6,871 | 35 | 85 | Aug 3, 2026 |
| 519130 | Internet Publishing And Broadcasting And Web Search PortalsFederal contract industry | $2.84B | 44,598 | 22 | 176 | Aug 21, 2026 |
| 314910 | Textile Bag And Canvas MillsFederal contract industry | $2.84B | 28,235 | 14 | 61 | Aug 20, 2026 |
| 561450 | Credit BureausFederal contract industry | $2.79B | 14,301 | 31 | 155 | Aug 21, 2026 |
| 335313 | Switchgear And Switchboard Apparatus ManufacturingFederal contract industry | $2.78B | 85,275 | 30 | 96 | Aug 21, 2026 |
| 221121 | Electric Bulk Power Transmission And ControlFederal contract industry | $2.78B | 7,399 | 48 | 67 | Aug 18, 2026 |
| 339991 | Gasket, Packing, And Sealing Device ManufacturingFederal contract industry | $2.78B | 331,586 | 28 | 52 | Aug 18, 2026 |
| 336390 | Other Motor Vehicle Parts ManufacturingFederal contract industry | $2.77B | 125,401 | 15 | 51 | Aug 20, 2026 |
| 811118 | Other Automotive Mechanical And Electrical Repair And MaintenanceFederal contract industry | $2.75B | 8,100 | 27 | 76 | Jul 29, 2026 |
| 532490 | Other Commercial And Industrial Machinery And Equipment Rental And LeasingFederal contract industry | $2.71B | 70,894 | 29 | 134 | Aug 21, 2026 |
| 332212 | Hand And Edge Tool ManufacturingFederal contract industry | $2.69B | 1,340,415 | 31 | 71 | May 18, 2026 |
| 541360 | Geophysical Surveying And Mapping ServicesFederal contract industry | $2.66B | 13,677 | 34 | 81 | Aug 21, 2026 |
| 315220 | Men's And Boys' Cut And Sew Apparel ManufacturingFederal contract industry | $2.65B | 18,093 | 15 | 44 | Aug 19, 2026 |
| 334118 | Computer Terminal And Other Computer Peripheral Equipment ManufacturingFederal contract industry | $2.62B | 39,070 | 15 | 142 | Aug 20, 2026 |
| 514199 | All Other Information ServicesFederal contract industry | $2.57B | 9,475 | 28 | 112 | Aug 19, 2025 |
| 488320 | Marine Cargo HandlingFederal contract industry | $2.56B | 7,589 | 26 | 27 | Aug 17, 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.