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 Services29,458
738100Detective and armored car services2,302
73810000Detective and armored car services2,302
738101Guard services17,596
73810100Guard services9,745
73810101Armored car services647
73810102Burglary protection service74
73810103Guard dog rental48
73810104Protective services, guard1,066
73810105Security guard service6,016
738102Detective services9,560
73810200Detective services420
73810201Detective agency617
73810202Fingerprint service222
73810203Lie detection service218
73810204Private investigator8,083