2) 북미 산업분류체계 (NAICS, North American Industry Classification System)
51 Information |
|||
511 Publishing Industries (except Internet) |
|||
5112 Software Publishers |
|||
519 Other Information Services |
|||
5191 Other Information Services |
|||
51913 Internet Publishing and Broadcasting and Web Search Portals |
|||
51919 All Other Information Services |
|||
54 Professional, Scientific, and Technical Services |
|||
541 Professional, Scientific, and Technical Services |
|||
5415 Computer Systems Design and Related Services |
|||
54151 Computer Systems Design and Related Services |
|||
541511 Custom Computer Programming Services |
|||
541512 Computer Systems Design Services |
|||
541513 Computer Facilities Management Services |
|||
541519 Other Computer Related Services |
자료) 미국인구통계국(Census) NAICS(2017)