| 517110 |
Wired Telecommunications Carriers |
| 518210 |
Data Processing, Hosting, and Related Services |
| 519120 |
Libraries and Archives |
| 519190 |
All Other Information Services |
| 541219 |
Other Accounting Services |
| 541330 |
Engineering Services |
| 541511 |
Custom Computer Programming Services |
| 541512 |
Computer Systems Design Services |
| 541513 |
Computer Facilities Management Services |
| 541519 |
Other Computer Related Services |
| 541611 |
Administrative Management and General Management Consulting Services |
| 541614 |
Process, Physical Distribution, and Logistics Consulting Services |
| 541618 |
Other Management Consulting Services |
| 541690 |
Other Scientific and Technical Consulting Services |
| 541712 |
Research and Development in the Physical, Engineering, and Life Sciences (except Biotechnology) |
| 541990 |
All Other Professional, Scientific, and Technical Services |
| 561110 |
Office Administrative Services |
| 561210 |
Facilities Support Services |
| 561330 |
Professional Employer Organizations |
| 611420 |
Computer Training |
| 611430 |
Professional and Management Development Training |
| 611710 |
Educational Support Service |
Visit the central Contractor Registration (CCR) for information on our NAICS codes and ORCA for official certification.
