NAICS

Engineering and Technical Services
  • 541330 ... Engineering Services
  • 541713 ... Research and Development in Nanotechnology
  • 541714 ... Research and Development in Biotechnology (except Nanotechnology)
  • 541715 ... Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
  • 541690 ... Other Scientific and Technical Consulting Services
Professional Services
  • 541611 ... Administrative Management and General Management Consulting Services
  • 541618 ... Other Management Consulting Services
  • 541720 ... Research and Development In The Social Sciences And Humanities
  • 541990 ... All Other Professional, Scientific, And Technical Services
Information Technologies
  • 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