SIC Industry Description

Industry: 8734—Testing Laboratories
Establishments primarily engaged in providing testing services. Establishments primarily engaged in performing clinical laboratory testing for the medical profession are classified in Industry 8071.

Assaying servicesMetallurgical testing laboratories
Automobile proving and testing groundsPollution testing, except automotive emissions testing
Calibration and certification (testing)Product testing services
Dosimetry, radiationRadiation dosimetry laboratories
Film budge service (radiation detection)Radiographing welded joints on pipes and fittings
Food testing servicesSeed testing laboratories
Forensic laboratoriesTesting laboratories, except clinical
Hydrostatic testing laboratoriesVeterinary testing laboratories
Laboratories, product testing: not manufacturing auxiliaries
Codes Titles Total Marketable US Businesses
8734Testing Laboratories15,395
873400Testing laboratories11,088
87340000Testing laboratories11,088
873401Radiation laboratories312
87340100Radiation laboratories155
87340101Film badge service, radiation detection9
87340102Radiation dosimetry laboratory19
87340103Welded joint radiographing7
87340104X-ray inspection service, industrial122
873402Product testing laboratories685
87340200Product testing laboratories356
87340201Automobile proving and testing ground45
87340202Product certification, safety or performance89
87340203Product testing laboratory, safety or performance195
873403Pollution testing182
87340300Pollution testing104
87340301Hazardous waste testing78
873499Testing laboratories, nec3,128
87349901Assaying service52
87349902Calibration and certification585
87349903Food testing service136
87349904Forensic laboratory917
87349905Hydrostatic testing laboratory40
87349906Industrial sterilization service34
87349907Metallurgical testing laboratory174
87349908Seed testing laboratory33
87349909Soil analysis196
87349910Veterinary testing147
87349911Water testing laboratory814