SIC Industry Description

Industry: 7381—Detective, Guard, and Armored Car Services
Establishments primarily engaged in providing detective, guard, and armored car services. Establishments primarily engaged in monitoring and maintaining security systems devices, such as burglar and fire alarms, are classified in Industry 7382.

Armored car serviceInvestigators, private
Detective agenciesLie detection service
Dogs, rental of: for protective servicePolygraph service
Fingerprint serviceProtective service, guard
Guard serviceSecurity guard service
Codes Titles Total Marketable US Businesses
7381Detective and Armored Car Services31,139
738100Detective and armored car services2,107
73810000Detective and armored car services2,107
738101Guard services18,382
73810100Guard services8,141
73810101Armored car services655
73810102Burglary protection service78
73810103Guard dog rental46
73810104Protective services, guard1,078
73810105Security guard service8,384
738102Detective services10,650
73810200Detective services344
73810201Detective agency553
73810202Fingerprint service209
73810203Lie detection service171
73810204Private investigator9,373