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 PSC Codes
Search every four-character PSC product or service recorded across complete FPDS contract history. Compare market size, purchasing frequency, customer breadth, and the most recent recorded activity.
PSC Directory
Federal PSC Directory
Every four-character PSC code with recorded activity anywhere in FPDS contract history is included. Open a code to continue into its market profile.
3,572 published PSC codes.
| PSC | Product or service | Obligations | Actions | Active FYs | Federal customers | Latest activity |
|---|---|---|---|---|---|---|
| AT85 | R&D- Other Transportation: Transporting Hazardous Materials (Operational Systems Development)Federal contract product or service | $9.2K | 2 | 1 | 1 | Aug 28, 2017 |
| X1HZ | Lease/Rental Of Government-Owned Government-Operated (Gogo) Environmental LaboratoriesFederal contract product or service | $8.1K | 5 | 4 | 3 | Jul 17, 2017 |
| AP47 | R&D- Natural Resource: Recreation (Commercialized)Federal contract product or service | $8.0K | 6 | 4 | 2 | May 31, 2017 |
| AU97 | R&D-Other Commodity Trans-ComerclizFederal contract product or service | $7.7K | 1 | 1 | 1 | Sep 17, 2010 |
| Z2MH | Repair Or Alteration Of Epg Facilities - WindFederal contract product or service | $7.3K | 4 | 2 | 2 | Jul 28, 2019 |
| AL97 | R&D- Income Security: Other (Commercialized)Federal contract product or service | $6.6K | 2 | 1 | 1 | Feb 28, 2017 |
| AN34 | Health R&D Services; Consumer And Occupational Health And Safety; R&D Administrative ExpensesFederal contract product or service | $6.2K | 3 | 2 | 2 | Sep 7, 2022 |
| AL22 | R&D-Income Maint-A Res/Expl DevFederal contract product or service | $6.0K | 3 | 2 | 2 | Jul 25, 2008 |
| AT57 | R&D- Other Transportation: Pipeline Safety (Commercialized)Federal contract product or service | $5.6K | 3 | 2 | 1 | Feb 4, 2014 |
| E1DA | Purchase Of Hospitals And InfirmariesFederal contract product or service | $5.6K | 2 | 2 | 2 | Oct 1, 2014 |
| X1KB | Lease/Rental Of CanalsFederal contract product or service | $5.6K | 1 | 1 | 1 | Mar 25, 2016 |
| E1HB | Purchase Of Government-Owned Government-Operated (Gogo) R&D FacilitiesFederal contract product or service | $5.1K | 1 | 1 | 1 | Sep 16, 2013 |
| X183 | Lease-Rent Of R&D Goco Envir LabFederal contract product or service | $4.5K | 2 | 2 | 1 | Apr 23, 2013 |
| E125 | Purchase Of Airport TerminalsFederal contract product or service | $4.2K | 1 | 1 | 1 | Sep 10, 2004 |
| E233 | Purch Of Govt Epg - GeothermalFederal contract product or service | $2.0K | 2 | 1 | 1 | Apr 15, 1996 |
| R522 | Study/Legal-LitigationFederal contract product or service | $2.0K | 1 | 1 | 1 | Sep 15, 1994 |
| AP17 | R&D-Nat Resource-Aquacul-ComerclizFederal contract product or service | $1.8K | 4 | 3 | 2 | Aug 16, 2012 |
| AN54 | Mental Health (Engineering)Federal contract product or service | $360 | 1 | 1 | 1 | Mar 15, 2005 |
| R554 | Study/Acquisition Policy/ProceduresFederal contract product or service | $-13.0K | 5 | 1 | 1 | Sep 15, 1999 |
| AD30 | R&D-SubsistenceFederal contract product or service | $-845.0K | 4 | 3 | 1 | Apr 15, 1996 |
| AG75 | R&D- Energy: Solar/Photovoltaic (Operational Systems Development)Federal contract product or service | $-2.46M | 40 | 19 | 11 | May 7, 2019 |
| X127 | Lease-Rent Of Elct & Comm Sys FacFederal contract product or service | $-971.94M | 3,172 | 38 | 43 | May 31, 2017 |
Reading PSC Data
How to evaluate a federal market by PSC
PSC identifies the contractor product or service 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.