NAICS 561611 Investigation Services
NAICS Code: 561611
Code Title: Investigation Services
Code Sector: 56 - Administrative and Support and Waste Management and Remediation Services
NAICS 561611 Investigation Services Description
This U.S. industry comprises establishments primarily engaged in providing investigation and detective services.
Illustrative Examples
Fingerprinting services Private detective services Polygraph services Private investigative services
Cross References
- Establishments primarily engaged in providing credit checks are classified in Industry 561450, Credit Bureaus.
Alternate Titles
- Background check services
- Bounty hunting services
- Detective agencies
- Fingerprint services
- Investigation services (except credit), private
- Investigators, private
- Lie detection services
- Missing person tracing services
- Polygraph services
- Private detective services
- Private investigation services (except credit)
- Skip tracing services
NAICS 561611 Crosswalk
Crosswalk between the North American Industry Classification System (NAICS) and Standard Industrial Classification System (SIC) --
Crosswalk between the North American Industry Classification System (NAICS) and International Standard Industrial Classification of All Economic Activities Code Revision 4.0 --
- ISIC 8010 - Private security activities
- ISIC 8030 - Investigation activities