Possible NAICS Codes
541715 – Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
481212 – Nonscheduled Chartered Freight Air Transportation
541330 – Engineering Services
541990 – All Other Professional, Scientific, and Technical Services
336419 – Other Guided Missile and Space Vehicle Parts and Auxiliary Equipment Manufacturing
236220 – Commercial and Institutional Building Construction
336414 – Guided Missile and Space Vehicle Manufacturing
541511 – Custom Computer Programming Services
541611 – Administrative Management and General Management Consulting Services
541713 – Research and Development in Nanotechnology