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 |
|---|---|---|---|---|---|---|
| 624190 | Other Individual And Family ServicesFederal contract industry | $8.42B | 19,971 | 28 | 112 | Oct 9, 2026 |
| 334119 | Other Computer Peripheral Equipment ManufacturingFederal contract industry | $8.30B | 107,673 | 36 | 191 | Oct 8, 2026 |
| 336612 | Boat BuildingFederal contract industry | $8.28B | 27,800 | 28 | 61 | Sep 30, 2026 |
| 519190 | All Other Information ServicesFederal contract industry | $8.22B | 42,033 | 27 | 184 | Sep 28, 2026 |
| 237120 | Oil And Gas Pipeline And Related Structures ConstructionFederal contract industry | $8.20B | 13,956 | 26 | 52 | Oct 9, 2026 |
| 517310 | Telecommunications ResellersFederal contract industry | $8.15B | 9,458 | 29 | 112 | Sep 22, 2026 |
| 524292 | Pharmacy Benefit Management And Other Third Party Administration Of Insurance And Pension FundsFederal contract industry | $8.12B | 6,840 | 30 | 100 | Oct 9, 2026 |
| 721110 | Hotels (Except Casino Hotels) And MotelsFederal contract industry | $8.12B | 313,262 | 29 | 189 | Oct 9, 2026 |
| 334412 | Bare Printed Circuit Board ManufacturingFederal contract industry | $8.04B | 111,531 | 28 | 51 | Sep 18, 2026 |
| 332722 | Bolt, Nut, Screw, Rivet, And Washer ManufacturingFederal contract industry | $8.00B | 1,159,390 | 28 | 45 | Sep 29, 2026 |
| 221112 | Fossil Fuel Electric Power GenerationFederal contract industry | $7.91B | 35,149 | 45 | 74 | Sep 30, 2026 |
| 315210 | Cut And Sew Apparel ContractorsFederal contract industry | $7.78B | 20,081 | 16 | 59 | Oct 1, 2026 |
| 621492 | Kidney Dialysis CentersFederal contract industry | $7.78B | 3,426 | 27 | 11 | Oct 1, 2026 |
| 311513 | Cheese ManufacturingFederal contract industry | $7.77B | 11,450 | 28 | 7 | Oct 8, 2026 |
| 423610 | Electrical Apparatus And Equipment, Wiring Supplies, And Related Equipment Merchant WholesalersFederal contract industry | $7.75B | 587,356 | 27 | 133 | Oct 5, 2026 |
| 332995 | Other Ordnance And Accessories ManufacturingFederal contract industry | $7.71B | 35,423 | 38 | 50 | Apr 27, 2026 |
| 336120 | Heavy Duty Truck ManufacturingFederal contract industry | $7.51B | 35,990 | 32 | 66 | Oct 8, 2026 |
| 315990 | Apparel Accessories And Other Apparel ManufacturingFederal contract industry | $7.50B | 66,673 | 16 | 103 | Oct 9, 2026 |
| 333618 | Other Engine Equipment ManufacturingFederal contract industry | $7.48B | 530,440 | 29 | 68 | Sep 28, 2026 |
| 623990 | Other Residential Care FacilitiesFederal contract industry | $7.44B | 21,840 | 29 | 23 | Oct 8, 2026 |
| 221210 | Natural Gas DistributionFederal contract industry | $7.36B | 53,577 | 51 | 90 | Oct 9, 2026 |
| 325998 | All Other Miscellaneous Chemical Product And Preparation ManufacturingFederal contract industry | $7.33B | 201,355 | 36 | 121 | Oct 9, 2026 |
| 511199 | All Other PublishersFederal contract industry | $7.21B | 17,259 | 33 | 174 | Sep 30, 2026 |
| 621498 | All Other Outpatient Care CentersFederal contract industry | $7.20B | 16,344 | 32 | 70 | Oct 7, 2026 |
| 423940 | Jewelry, Watch, Precious Stone, And Precious Metal Merchant WholesalersFederal contract industry | $7.16B | 14,728 | 30 | 85 | Oct 9, 2026 |
| 315211 | Men's And Boys' Cut And Sew Apparel ContractorsFederal contract industry | $7.14B | 14,733 | 27 | 71 | Oct 1, 2025 |
| 541370 | Surveying And Mapping (Except Geophysical) ServicesFederal contract industry | $7.13B | 51,239 | 30 | 97 | Oct 8, 2026 |
| 423990 | Other Miscellaneous Durable Goods Merchant WholesalersFederal contract industry | $7.10B | 130,032 | 26 | 104 | Sep 22, 2026 |
| 514210 | Data Processing ServicesFederal contract industry | $6.85B | 15,226 | 32 | 126 | May 13, 2026 |
| 928110 | National SecurityFederal contract industry | $6.83B | 4,793 | 30 | 65 | Sep 26, 2026 |
| 481112 | Scheduled Freight Air TransportationFederal contract industry | $6.80B | 13,562 | 27 | 88 | Sep 23, 2026 |
| 332313 | Plate Work ManufacturingFederal contract industry | $6.74B | 12,852 | 37 | 56 | Sep 28, 2026 |
| 333611 | Turbine And Turbine Generator Set Units ManufacturingFederal contract industry | $6.72B | 35,342 | 30 | 45 | Sep 18, 2026 |
| 611699 | All Other Miscellaneous Schools And InstructionFederal contract industry | $6.46B | 38,497 | 39 | 142 | Oct 8, 2026 |
| 523999 | Miscellaneous Financial Investment ActivitiesFederal contract industry | $6.40B | 7,929 | 28 | 100 | Sep 24, 2026 |
| 561440 | Collection AgenciesFederal contract industry | $6.19B | 3,891 | 30 | 44 | Oct 9, 2026 |
| 234990 | All Other Heavy ConstructionFederal contract industry | $6.16B | 18,595 | 26 | 53 | Oct 14, 2025 |
| 811212 | Computer And Office Machine Repair And MaintenanceFederal contract industry | $6.10B | 123,622 | 42 | 207 | Oct 7, 2026 |
| 333924 | Industrial Truck, Tractor, Trailer, And Stacker Machinery ManufacturingFederal contract industry | $6.05B | 56,566 | 37 | 118 | Oct 6, 2026 |
| 332912 | Fluid Power Valve And Hose Fitting ManufacturingFederal contract industry | $6.00B | 75,339 | 36 | 46 | Sep 24, 2026 |
| 488510 | Freight Transportation ArrangementFederal contract industry | $5.97B | 18,516 | 27 | 94 | Oct 1, 2026 |
| 314999 | All Other Miscellaneous Textile Product MillsFederal contract industry | $5.90B | 90,335 | 32 | 105 | Oct 9, 2026 |
| 238910 | Site Preparation ContractorsFederal contract industry | $5.81B | 40,695 | 26 | 90 | Oct 8, 2026 |
| 541820 | Public Relations AgenciesFederal contract industry | $5.76B | 26,748 | 30 | 181 | Oct 9, 2026 |
| 811111 | General Automotive RepairFederal contract industry | $5.61B | 35,790 | 29 | 82 | Oct 9, 2026 |
| 334418 | Printed Circuit Assembly (Electronic Assembly) ManufacturingFederal contract industry | $5.59B | 60,143 | 36 | 98 | Sep 29, 2026 |
| 513310 | Wired Telecommunications CarriersFederal contract industry | $5.57B | 35,895 | 43 | 115 | Apr 30, 2024 |
| 332312 | Fabricated Structural Metal ManufacturingFederal contract industry | $5.56B | 424,333 | 32 | 95 | Sep 30, 2026 |
| 236116 | New Multifamily Housing Construction (Except For-Sale Builders)Federal contract industry | $5.48B | 4,946 | 26 | 31 | Sep 30, 2026 |
| 621910 | Ambulance ServicesFederal contract industry | $5.45B | 36,161 | 28 | 48 | Oct 9, 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.