| # |
NAICS |
Description |
| 1 |
423430 |
Computer and Computer Peripheral Equipment and Software Merchant Wholesalers |
| 2 |
514711 |
Research and Development in Biotechnology |
| 3 |
518210 |
Data Processing, Hosting, and Related Services |
| 4 |
519120 |
Libraries and Archives |
| 5 |
519130 |
Internet Publishing and Broadcasting and Web Search Portals |
| 6 |
541199 |
All Other Legal Services |
| 7 |
541211 |
Offices of Certified Public Accountants |
| 8 |
541213 |
Tax Preparation Services |
| 9 |
541214 |
Payroll Services |
| 10 |
541219 |
Other Accounting Services |
| 11 |
541330 |
Engineering Services |
|
|
Exception A: Engineering for Military and Aerospace Equipment and Military Weapons |
|
|
Exception B: Engineering for Contracts and Subcontracts for Engineering Services Awarded Under the National Energy Policy Act of 1992 |
|
|
Exception C: Engineering for Marine Engineering and Naval Architecture |
| 12 |
541360 |
Geophysical Surveying and Mapping Services |
| 13 |
541370 |
Surveying And Mapping (Except Geophysical) Services |
| 14 |
541380 |
Testing Laboratories |
| 15 |
541430 |
Graphic Design Services |
| 16 |
541511 |
Custom Computer Programming Services |
| 17 |
541512 |
Computer Systems Design Services |
| 18 |
541513 |
Computer Facilities Management Services |
| 19 |
541519 |
Other Computer Related Services |
| 20 |
541611 |
Administrative Management and General Management Consulting Services |
| 21 |
541612 |
Human Resources Consulting Services (2007/2012/2017), Human Resources and Executive Search Consulting Services (2002) |
| 22 |
541613 |
Marketing Consulting Services |
| 23 |
541614 |
Process, Physical Distribution, and Logistics Consulting Services |
| 24 |
541618 |
Other Management Consulting Services |
| 25 |
541620 |
Environmental Consulting Services |
| 26 |
541690 |
Other Scientific and Technical Consulting Services |
| 27 |
541712 |
Research and Development in the Physical, Engineering, and Life Sciences (except Biotechnology) |
| 28 |
541713 |
Research and Development in Nanotechnology |
| 29 |
541714 |
Research and Development in Biotechnology (except Nanobiotechnology) |
| 30 |
541715 |
Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) |
|
|
Exception A: Air Craft, Air Craft Engine and Engine Parts |
|
|
Exception C: Research and Development in Space Vehicles and Guided Missiles, their Propulsion Units, their Propulsion Units Parts, and their Auxiliary Equipment and Parts |
| 31 |
541720 |
Research and Development in the Social Sciences and Humanities |
| 32 |
541810 |
Advertising Agencies |
| 33 |
541820 |
Public Relations Agencies |
| 34 |
541830 |
Media Buying Agencies |
| 35 |
541840 |
Media Representatives |
| 36 |
541850 |
Outdoor Advertising |
| 37 |
541860 |
Direct Mail Advertising |
| 38 |
541870 |
Advertising Material Distribution Services |
| 39 |
541890 |
Other Services Related to Advertising |
| 40 |
541910 |
Marketing Research and Public Opinion Polling |
| 41 |
541990 |
All Other Professional, Scientific, and Technical Services |
| 42 |
561110 |
Office Administrative Services |
| 43 |
561210 |
Facilities Support Services |
| 44 |
561320 |
Temporary Help Services |
| 45 |
561422 |
Telemarketing Bureaus and Other Contact Centers |
| 46 |
561499 |
All Other Business Support Services |
| 47 |
561611 |
Investigation Services |
| 48 |
561990 |
All Other Support Services |
| 49 |
611420 |
Computer Training |
| 50 |
611430 |
Professional and Management Development Training |
