Possible NAICS Codes
541715 – Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
541330 – Engineering Services
541511 – Custom Computer Programming Services
541512 – Computer Systems Design Services
541713 – Research and Development in Nanotechnology
541714 – Research and Development in Biotechnology (except Nanobiotechnology)
561790 – Other Services to Buildings and Dwellings