NAICS Codes

518210– Data Processing, Hosting and Related Services
519190– All Other Information Services
541330– Engineering Services
541511– Custom Computer Programming Services
541512– Computer Systems Design Services
541513– Computer Facilities Management Services
541519– Other Computer Related Services (Primary)
541611– Administrative Management and General Management Consulting Services
541618– Other Management Consulting Services
541690– Other Scientific and Technical Consulting Services
541715– Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
541990– All Other Professional, Scientific, and Technical Services
561621– Security System Services (except Locksmiths)
611420– Computer Training
611710– Educational Support Services