| company | role | hq | verified |
|---|
| J.M. Test Systems, Inc. jmtest.com | DIST | Baton Rouge, LA (US) | 1 mfrs |
| J.W. Donchin Co. jwdonchin.com | DIST | Chicago, IL (US) | 1 mfrs |
| Kerley Corporation kerleycorp.com | DIST | Glendale, CA (US) | 1 mfrs |
| Kon-Sult, Inc. wecalibrate.com | DIST | Hudson, NH (US) | 1 mfrs |
| Korima, Inc. korimainc.com | DIST | Carson, CA (US) | 1 mfrs |
| L A Martin Co lamartincompany.com | DIST | Dearborn, MI (US) | 1 mfrs |
| Leeds Precision Inst leedsmicro.com | DIST | Minneapolis, MN (US) | 1 mfrs |
| Lights Out Manufacturing lightsoutmfg.com | DIST | Spirit Lake, ID (US) | 1 mfrs |
| M5 Technologies LLC microscope.com | DIST | Roanoke, VA (US) | 1 mfrs |
| Maruka U.S.A., Inc. marukausa.com | DIST | Lee's Summit, MO (US) | 1 mfrs |
| Maztek Calibration, Inc. maztekcal.com | DIST | Love's Park, IL (US) | 1 mfrs |
| Mccune's Instruments mccunes.com | DIST | Spokane, WA (US) | 1 mfrs |
| Measurement Supply Company measurementsupply.com | DIST | Tampa, FL (US) | 1 mfrs |
| Measuring Tool Services, Inc. measuringtoolservices.com | DIST | Livonia, MI (US) | 1 mfrs |
| Micro Laboratories, Inc. microlabs-inc.com | DIST | Mentor, OH (US) | 1 mfrs |
| Micromanipulator micromanipulator.com | DIST | Carson City, NV (US) | 1 mfrs |
| Microprecision Calibration, Inc. microprecision.com | DIST | Grass Valley, CA (US) | 1 mfrs |
| Micro Quality Calib (Ht) microqualitycalibration.com | DIST | Chatsworth, CA (US) | 1 mfrs |
| Microscope World microscopeworld.com | DIST | Carlsbad, CA (US) | 1 mfrs |
| Midwest Flex Systems, Inc. midwestflex.com | DIST | Flint, MI (US) | 1 mfrs |