TestLabIndex

Accredited Testing Labs in Wisconsin

Compliance and testing laboratories in Wisconsin that appear in the official FCC, CPSC, OSHA NRTL, FDA ASCA or ANAB registries. Ranked by number of registry accreditations — criteria on the methodology page.

#LaboratoryLocationRegistry accreditationsStandards
1 Element New Berlin New Berlin, Wisconsin, United States 1 5
2 Medical Equipment Compliance Associates, LLC Wisconsin, United States 1 1
3 Acuren Inspection Inc. Milwaukee, Wisconsin, United States 1
4 Advanced Measurement Technologies Richfield, Wisconsin, United States 1
5 AgSource Cooperative Services dba AgSource Laboratories Marshfield, Wisconsin, United States 1
6 Atmus Filtration Technologies Stoughton Aerosol Tech Center Stoughton, Wisconsin, United States 1
7 B83 Testing & Engineering, Inc. Milwaukee, Wisconsin, United States 1
8 Badger Meter, Inc. Milwaukee, Wisconsin, United States 1
9 Board of Regents of the University of Wisconsin System Dba University of Wisconsin-Stevens Point – Wisconsin Institute for Sustainable Technology Stevens Point, Wisconsin, United States 1
10 Center for Building Innovation, LLC Madison, Wisconsin, United States 1
11 Fox Valley Metrology, Ltd. Oshkosh, Wisconsin, United States 1
12 Gilson, Inc. Middleton, Wisconsin, United States 1
13 Great Lakes Testing, Inc. Green Bay, Wisconsin, United States 1
14 Heraeus Electro-Nite Co., LLC Hartland, Wisconsin, United States 1
15 iButtonLink, LLC Whitewater, Wisconsin, United States 1
16 InspecTech Corp. Marinette, Wisconsin, United States 1
17 International Compliance Laboratories, LLC Neenah, Wisconsin, United States 1
18 Kenosha County Division of Health Laboratory Kenosha, Wisconsin, United States 1
19 La Crosse Scale, LLC dba UniFide CST West Salem, Wisconsin, United States 1
20 Laird Connectivity, Inc Cedarburg, Wisconsin, United States 1
21 Martin Calibration, Inc. dba RMS Quality Services, Inc. Sturtevant, Wisconsin, United States 1
22 Materion Milwaukee Analytical Laboratory Milwaukee, Wisconsin, United States 1
23 Milwaukee County Medical Examiner's Office, Toxicology Laboratory Milwaukee, Wisconsin, United States 1
24 Quality Engineering Service of the Chippewa Valley, Inc. Chippewa Falls, Wisconsin, United States 1
25 Rockwell Automation Drives Business Mequon, Wisconsin, United States 1
26 S. A. Meier Company of Milwaukee, Inc. Wales, Wisconsin, United States 1
27 SGS North America, Inc. (SGS IPS Testing) Appleton, Wisconsin, United States 1
28 TC Transcontinental Packaging Menasha, Wisconsin, United States 1
29 Valley Scale Service, LLC dba UniFide CST Green Bay, Wisconsin, United States 1
30 Vector Surgical, LLC Menomonee Falls, Wisconsin, United States 1
31 WiScale, LLC dba UniFide CST (McFarland) McFarland, Wisconsin, United States 1
32 Wisconsin Department of Justice Division of Forensic Sciences - Wisconsin State Crime Laboratory-Madison Madison, Wisconsin, United States 1
33 Wisconsin Department of Justice Division of Forensic Sciences - Wisconsin State Crime Laboratory-Milwaukee Milwaukee, Wisconsin, United States 1
34 Wisconsin Department of Justice Division of Forensic Sciences - Wisconsin State Crime Laboratory-Wausau Wausau, Wisconsin, United States 1
35 Wisconsin State Laboratory of Hygiene Forensic Toxicology Program Madison, Wisconsin, United States 1

Facts from the official registries as retrieved July 2026; no ratings or reviews. Ranking criteria: methodology.