NAICS541990National industry
All Other Professional, Scientific, and Technical Services
Businesses in this NAICS code provide professional, scientific, or technical services not elsewhere classified in the current cluster.
Classification summary
Businesses in this NAICS code provide professional, scientific, or technical services not elsewhere classified in the current cluster.
- Taxonomy
- NAICS
- Slug
- 541990
- Primary use
- Providing other professional, scientific, and technical services.
Common businesses using this code
- Research, language, photography, and specialist technical service firms.
- Professional providers selling niche analytical, content, or operational support services.
Related codes
Official source
U.S. Census Bureau NAICS 541990 pageOfficial Census NAICS lookup remains the anchor source for classification wording and verification.