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 |
|---|---|---|---|---|---|---|
| 336411 | Aircraft ManufacturingFederal contract industry | $1.05T | 586,831 | 48 | 65 | Sep 10, 2026 |
| 541330 | Engineering ServicesFederal contract industry | $880.81B | 1,901,641 | 45 | 194 | Sep 11, 2026 |
| 561210 | Facilities Support ServicesFederal contract industry | $747.18B | 740,950 | 41 | 194 | Sep 12, 2026 |
| 541710 | Research And Development In The Physical, Engineering, And Life SciencesFederal contract industry | $544.40B | 475,027 | 51 | 142 | Sep 11, 2026 |
| 236220 | Commercial And Institutional Building ConstructionFederal contract industry | $530.57B | 1,103,404 | 33 | 150 | Sep 12, 2026 |
| 336611 | Ship Building And RepairingFederal contract industry | $460.18B | 526,162 | 37 | 74 | Sep 11, 2026 |
| 524114 | Direct Health And Medical Insurance CarriersFederal contract industry | $425.99B | 28,568 | 26 | 53 | Sep 10, 2026 |
| 541512 | Computer Systems Design ServicesFederal contract industry | $421.73B | 591,594 | 38 | 238 | Sep 12, 2026 |
| 336414 | Guided Missile And Space Vehicle ManufacturingFederal contract industry | $390.70B | 58,229 | 38 | 19 | Sep 11, 2026 |
| 541519 | Other Computer Related ServicesFederal contract industry | $366.99B | 1,366,962 | 36 | 251 | Sep 12, 2026 |
Analyze the buyers and contractors behind a NAICS marketMove from an industry classification to the agencies, vendors, awards, and opportunities producing its activity.Open NAICS Dashboard → | ||||||
| 336413 | Other Aircraft Parts And Auxiliary Equipment ManufacturingFederal contract industry | $336.32B | 1,866,703 | 46 | 67 | Sep 11, 2026 |
| 541712 | Research And Development In The Physical, Engineering, And Life Sciences (Except Biotechnology)Federal contract industry | $327.16B | 606,632 | 28 | 112 | Sep 11, 2026 |
| 334511 | Search, Detection, Navigation, Guidance, Aeronautical, And Nautical System And Instrument ManufacturingFederal contract industry | $288.94B | 344,655 | 40 | 142 | Sep 11, 2026 |
| 541715 | Research And Development In The Physical, Engineering, And Life Sciences (Except Nanotechnology And Biotechnology)Federal contract industry | $282.39B | 294,330 | 9 | 97 | Sep 12, 2026 |
| 541611 | Administrative Management And General Management Consulting ServicesFederal contract industry | $272.96B | 907,258 | 34 | 246 | Sep 12, 2026 |
| 541990 | All Other Professional, Scientific, And Technical ServicesFederal contract industry | $239.61B | 483,750 | 35 | 216 | Sep 12, 2026 |
| 324110 | Petroleum RefineriesFederal contract industry | $230.38B | 2,756,884 | 26 | 67 | Sep 12, 2026 |
| 325412 | Pharmaceutical Preparation ManufacturingFederal contract industry | $185.33B | 400,348 | 39 | 74 | Sep 11, 2026 |
| 336412 | Aircraft Engine And Engine Parts ManufacturingFederal contract industry | $182.78B | 258,191 | 35 | 43 | Sep 11, 2026 |
| 541511 | Custom Computer Programming ServicesFederal contract industry | $166.35B | 415,169 | 37 | 243 | Sep 12, 2026 |
| 336992 | Military Armored Vehicle, Tank, And Tank Component ManufacturingFederal contract industry | $161.27B | 113,555 | 29 | 93 | Sep 11, 2026 |
| 237990 | Other Heavy And Civil Engineering ConstructionFederal contract industry | $147.80B | 201,209 | 29 | 80 | Sep 11, 2026 |
| 488190 | Other Support Activities For Air TransportationFederal contract industry | $116.63B | 201,317 | 34 | 68 | Sep 11, 2026 |
| 562910 | Remediation ServicesFederal contract industry | $115.90B | 258,612 | 40 | 117 | Sep 11, 2026 |
| 334220 | Radio And Television Broadcasting And Wireless Communications Equipment ManufacturingFederal contract industry | $105.58B | 297,727 | 40 | 183 | Sep 12, 2026 |
| 332993 | Ammunition (Except Small Arms) ManufacturingFederal contract industry | $105.44B | 38,335 | 50 | 61 | Sep 8, 2026 |
| 561612 | Security Guards And Patrol ServicesFederal contract industry | $101.96B | 260,468 | 34 | 151 | Sep 12, 2026 |
| 334111 | Electronic Computer ManufacturingFederal contract industry | $85.94B | 784,946 | 34 | 245 | Sep 12, 2026 |
| 424210 | Drugs And Druggists' Sundries Merchant WholesalersFederal contract industry | $82.23B | 4,510,198 | 26 | 63 | Sep 10, 2026 |
| 517110 | Wired Telecommunications CarriersFederal contract industry | $80.92B | 624,109 | 48 | 184 | Sep 11, 2026 |
| 621111 | Offices Of Physicians (Except Mental Health Specialists)Federal contract industry | $76.72B | 226,064 | 28 | 108 | Sep 11, 2026 |
| 541513 | Computer Facilities Management ServicesFederal contract industry | $67.58B | 121,615 | 35 | 200 | Sep 11, 2026 |
| 511210 | Software PublishersFederal contract industry | $62.01B | 308,807 | 39 | 229 | Sep 11, 2026 |
| 483111 | Deep Sea Freight TransportationFederal contract industry | $61.57B | 87,227 | 41 | 42 | Sep 11, 2026 |
| 334290 | Other Communications Equipment ManufacturingFederal contract industry | $60.75B | 224,857 | 38 | 206 | Sep 11, 2026 |
| 481212 | Nonscheduled Chartered Freight Air TransportationFederal contract industry | $60.36B | 51,932 | 28 | 54 | Sep 11, 2026 |
| 611310 | Colleges, Universities, And Professional SchoolsFederal contract industry | $57.48B | 126,720 | 48 | 180 | Sep 11, 2026 |
| 237310 | Highway, Street, And Bridge ConstructionFederal contract industry | $56.19B | 158,455 | 26 | 88 | Sep 11, 2026 |
| 325411 | Medicinal And Botanical ManufacturingFederal contract industry | $50.63B | 2,130,696 | 27 | 46 | Sep 8, 2026 |
| 336419 | Other Guided Missile And Space Vehicle Parts And Auxiliary Equipment ManufacturingFederal contract industry | $48.52B | 32,539 | 39 | 26 | Sep 4, 2026 |
| 541690 | Other Scientific And Technical Consulting ServicesFederal contract industry | $48.14B | 215,651 | 42 | 196 | Sep 12, 2026 |
| 325414 | Biological Product (Except Diagnostic) ManufacturingFederal contract industry | $47.74B | 24,204 | 27 | 67 | Sep 11, 2026 |
| 481211 | Nonscheduled Chartered Passenger Air TransportationFederal contract industry | $46.33B | 134,675 | 28 | 63 | Sep 11, 2026 |
| 518210 | Computing Infrastructure Providers, Data Processing, Web Hosting, And Related ServicesFederal contract industry | $45.13B | 120,112 | 41 | 209 | Sep 11, 2026 |
| 443120 | Computer And Software StoresFederal contract industry | $43.52B | 413,335 | 36 | 235 | Sep 10, 2026 |
| 541720 | Research And Development In The Social Sciences And HumanitiesFederal contract industry | $42.02B | 81,299 | 33 | 158 | Sep 11, 2026 |
| 336212 | Truck Trailer ManufacturingFederal contract industry | $41.51B | 23,927 | 28 | 77 | Sep 11, 2026 |
| 423450 | Medical, Dental, And Hospital Equipment And Supplies Merchant WholesalersFederal contract industry | $41.38B | 9,227,882 | 28 | 124 | Sep 11, 2026 |
| 562211 | Hazardous Waste Treatment And DisposalFederal contract industry | $41.33B | 331,754 | 29 | 90 | Sep 11, 2026 |
| 561990 | All Other Support ServicesFederal contract industry | $41.28B | 159,767 | 35 | 197 | Sep 12, 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.