Possible NAICS Codes
483114 – Coastal and Great Lakes Passenger Transportation
541715 – Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
483113 – Coastal and Great Lakes Freight Transportation
541330 – Engineering Services
561210 – Facilities Support Services
332919 – Other Metal Valve and Pipe Fitting Manufacturing
334516 – Analytical Laboratory Instrument Manufacturing
335313 – Switchgear and Switchboard Apparatus Manufacturing
336390 – Other Motor Vehicle Parts Manufacturing
541611 – Administrative Management and General Management Consulting Services