North American Industry Classification System (NAICS) Codes

518210 - Data Processing, Hosting, and Related Services
519130 - Internet Publishing and Broadcasting and Web Search Portals
541330 - Engineering Services
541430 - Graphic Design Services
541490 - Other Specialized Design Services
541511 - Custom Computer Programming Services
541512 - Computer Systems Design Services
541513 - Computer Facilities Management Services
541519 - Other Computer Related Services
541690 - Other Scientific and Technical Consulting Services
541990 - All Other Professional, Scientific, and Technical Services
561499 - All Other Business Support Services
811212 - Computer and Office Machine Repair and Maintenance
519190 - All Other Information Services
541712 - Research & Development in the Physical, Engineering, and Life Sciences (excluding Biotechnology)