Procurement Reference
NAICS & PSC Codes
A clean, complete reference for procurement officers and contracting specialists.
VOSB
Veteran-Owned
SDVOSB
Service-Disabled
SBA VetCert
Verified
NAICS Codes
Download Full List (PDF)| Code | Description |
|---|---|
| 423440 | Other Commercial Equipment Merchant Wholesalers |
| 423490 | Other Professional Equipment and Supplies Merchant Wholesalers |
| 484110 | General Freight Trucking |
| 484121 | General Freight Trucking, Long Distance |
| 484122 | General Freight Trucking, Long Distance |
| 484220 | Specialized Freight (Except Used Goods) Trucking, Local |
| 488510 | Freight Transportation Arrangement |
| 493110 | General Warehousing and Storage |
| 511210 | Software Publishers |
| 512191 | Teleproduction and Other Postproduction Services |
| 513210 | Software Publishers |
| 518210 | Computing Infrastructure Providers |
| 541312 | Executive Search Services |
| 541430 | Graphic Design Services |
| 541511 | Custom Computer Programming Services |
| 541512 | Computer Systems Design Services |
| 541519 | Other Computer Related Services |
| 541611 | Administrative and General Management Consulting |
| 541612 | Human Resources Consulting Services |
| 541614 | Process, Physical Distribution, and Logistics Consulting |
| 541810 | Advertising Agencies |
| 541990 | All Other Professional, Scientific, and Technical Services |
| 561910 | Packaging and Labeling Services |
| 611430 | Professional and Management Development Training |
| 611710 | Educational Support Services |
| 812331 | Linen Supply |