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| Quality Council of Indiana | |
| Chomerics EMC Division of Parker Hannifin Corp. 77 Dragon Court - Woburn, MA 01888 USA - - | ||
| Garwood Laboratories | ||
| Modern Industries, Inc. ---Materials Research Division | ||
| E Lab, Inc. - Michigan Lab | ||
| Peripheral Interfaces Inc. | ||
| MEI Charlton Inc. | ||
| Michigan Testing Institute, Inc. | ||
| Materials Testing Inc. | ||
| Intertek Testing Services ITS | ||
| MicroStat Laboratories, Inc. | ||
| National Exposure Testing | ||
| Met ChemTesting Laboratories | ||
| Metrohm Peak, Inc. | ||
| LRQA Lloyd's Register Quality Assurance Limited | ||
| Zygo Corporation | ||
| Compliance Worldwide, Inc. | ||
| Microbe Inotech Laboratories, Inc. | ||
| Northwest EMC | ||
| Entela | ||
| AkroMetrix, LLC | ||
| DANOTEK MOTION TECHNOLOGIES, LLC | ||
| ESA Engineering Specifics Association | ||
| AOQC Moody International , Inc. | ||
| GeoTesting Express | ||
| Martel Laboratories JDS Inc. | ||
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