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 Services30,519
738100Detective and armored car services2,253
73810000Detective and armored car services2,253
738101Guard services18,163
73810100Guard services9,191
73810101Armored car services665
73810102Burglary protection service84
73810103Guard dog rental51
73810104Protective services, guard1,107
73810105Security guard service7,065
738102Detective services10,103
73810200Detective services389
73810201Detective agency638
73810202Fingerprint service225
73810203Lie detection service220
73810204Private investigator8,631