NAICS 541690 is the North American Industry Classification System code for Other Scientific and Technical Consulting Services, a national industry in the Management, Scientific, and Technical Consulting Services industry group (5416) of the Professional, Scientific, and Technical Services sector (54).
NAICS 541690 is the code for Other Scientific and Technical Consulting Services, a national industry in the North American Industry Classification System (NAICS 2022), under 5416 (Management, Scientific, and Technical Consulting Services). It is a 6-digit code, the most specific NAICS level.
The parent of NAICS 541690 is 5416, Management, Scientific, and Technical Consulting Services. Every company under 541690 is also counted under 5416.