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 Laboratories15,928
873400Testing laboratories11,666
87340000Testing laboratories11,666
873401Radiation laboratories296
87340100Radiation laboratories147
87340101Film badge service, radiation detection8
87340102Radiation dosimetry laboratory18
87340103Welded joint radiographing7
87340104X-ray inspection service, industrial116
873402Product testing laboratories684
87340200Product testing laboratories350
87340201Automobile proving and testing ground44
87340202Product certification, safety or performance89
87340203Product testing laboratory, safety or performance201
873403Pollution testing180
87340300Pollution testing102
87340301Hazardous waste testing78
873499Testing laboratories, nec3,102
87349901Assaying service47
87349902Calibration and certification588
87349903Food testing service140
87349904Forensic laboratory898
87349905Hydrostatic testing laboratory39
87349906Industrial sterilization service32
87349907Metallurgical testing laboratory173
87349908Seed testing laboratory29
87349909Soil analysis191
87349910Veterinary testing164
87349911Water testing laboratory801