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 Laboratories10,498
873400Testing laboratories6,207
87340000Testing laboratories6,207
873401Radiation laboratories327
87340100Radiation laboratories164
87340101Film badge service, radiation detection8
87340102Radiation dosimetry laboratory20
87340103Welded joint radiographing9
87340104X-ray inspection service, industrial126
873402Product testing laboratories691
87340200Product testing laboratories353
87340201Automobile proving and testing ground49
87340202Product certification, safety or performance88
87340203Product testing laboratory, safety or performance201
873403Pollution testing191
87340300Pollution testing110
87340301Hazardous waste testing81
873499Testing laboratories, nec3,082
87349901Assaying service50
87349902Calibration and certification560
87349903Food testing service136
87349904Forensic laboratory902
87349905Hydrostatic testing laboratory33
87349906Industrial sterilization service37
87349907Metallurgical testing laboratory176
87349908Seed testing laboratory30
87349909Soil analysis201
87349910Veterinary testing140
87349911Water testing laboratory817