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Industry Statistics Sampler

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NAICS 561611
Investigation services




2007 NAICS Definition

This U.S. industry comprises establishments primarily engaged in providing investigation and detective services.

Cross-References. Establishments primarily engaged in providing credit checks are classified in Industry 561450, Credit Bureaus.

Index entries that bring you to this industry:

  • 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
 
 
Source: U.S. Census Bureau  |  Economic Programs  |  (301)763-2547  |  econ@census.gov  |  Page Last Modified: May 04, 2011