| MRMaxxim Rebuild CO LLC | Lyburn | WV | Machinery Manufacturing333131 | — | ◇ UNVERIFIED |
| MBMclanahan Beaver Street Facility | Hollidaysburg | PA | Machinery Manufacturing333131 | — | ◇ UNVERIFIED |
| MCMentor Corp_(was Gardener-denver Co) | Denver | CO | Machinery Manufacturing333131 | — | ◇ UNVERIFIED |
| MGMerit Gear LLC | Antigo | WI | Machinery Manufacturing333131 | — | ◇ UNVERIFIED |
| MMMetso Minerals Ind INC | York | PA | Machinery Manufacturing333131 | — | ◇ UNVERIFIED |
| MMMetso Minerals Ind, Stephens Adamson | Clarksdale | MS | Machinery Manufacturing333131 | — | ◇ UNVERIFIED |
| MMMetso Minerals Pumps & Process | Colorado Springs | CO | Machinery Manufacturing333131 | — | ◇ UNVERIFIED |
| MOMetso Outotec Usa, LLC | Columbia | SC | Machinery Manufacturing333131 | — | ◇ UNVERIFIED |
| MAMid Atlantic Manfacturing and Hydraulics INC | Rural Retreat | VA | Machinery Manufacturing333131 | — | ◇ UNVERIFIED |
| MWMine Weld & Repair | Hugheston | WV | Machinery Manufacturing333131 | — | ◇ UNVERIFIED |
| MMMountaineer Machine & Hydraulic INC | Athens | WV | Machinery Manufacturing333131 | — | ◇ UNVERIFIED |
| NCNorthco Corporation | Morgantown | WV | Machinery Manufacturing333131 | — | ◇ UNVERIFIED |
| OGOldenburg Group INC | Claremont | NH | Machinery Manufacturing333131 | — | ◇ UNVERIFIED |
| OHOmnisource Heavy Media | Fort Wayne | IN | Machinery Manufacturing333131 | — | ◇ UNVERIFIED |
| OSOsram Sylvania Inc, Kentucky Carbide | Madisonville | KY | Machinery Manufacturing333131 | — | ◇ UNVERIFIED |
| PEPeters Equipment Company LLC | Bluefield | VA | Machinery Manufacturing333131 | — | ◇ UNVERIFIED |
| PMPetitto Mine Equipment INC | Morgantown | WV | Machinery Manufacturing333131 | — | ◇ UNVERIFIED |
| PMPhillips Machine Service INC | Beckley | WV | Machinery Manufacturing333131 | — | ◇ UNVERIFIED |
| PIProgressive Industries | Morgantown | WV | Machinery Manufacturing333131 | — | ◇ UNVERIFIED |
| QSQuality Stone INC | Joanna | SC | Machinery Manufacturing333131 | — | ◇ UNVERIFIED |
| STSalem Tool INC | City of Corbin | KY | Machinery Manufacturing333131 | — | ◇ UNVERIFIED |
| SFSchauenburg Flexadux CORP | Fairmont | WV | Machinery Manufacturing333131 | — | ◇ UNVERIFIED |
| SEShamrock Enterprises - Nonmetallic | Rochester | MN | Machinery Manufacturing333131 | — | ◇ UNVERIFIED |
| SCSouthwest Compressor Pumping and Packages INC | Cedar Bluff | VA | Machinery Manufacturing333131 | — | ◇ UNVERIFIED |
| SOStampede Oil Sands INC | Russellville | KY | Machinery Manufacturing333131 | — | ◇ UNVERIFIED |
| TAT and N Electric Motor Exchange INC. | Bluefield | WV | Machinery Manufacturing333131 | — | ◇ UNVERIFIED |
| TMTci Mfg | Walnut | IL | Machinery Manufacturing333131 | — | ◇ UNVERIFIED |
| TMTci Mfg & Equipment Sales INC | Walnut | IL | Machinery Manufacturing333131 | — | ◇ UNVERIFIED |
| TDThe Daniels Company | Bluefield | WV | Machinery Manufacturing333131 | — | ◇ UNVERIFIED |
| UEUniversal Engineering Corporation | Cedar Rapids | IA | Machinery Manufacturing333131 | — | ◇ UNVERIFIED |
| USUS Synthetic 3 | Orem | UT | Machinery Manufacturing333131 | — | ◇ UNVERIFIED |
| VVermeer | St Albans | WV | Machinery Manufacturing333131 | — | ◇ UNVERIFIED |
| WPWilliams Patent Crusher & Pulverizer Company | Bonne Terre | MO | Machinery Manufacturing333131 | — | ◇ UNVERIFIED |
| BBeaver | Beaver | WV | Machinery Manufacturing333131 | 20-99 | ◐ LIKELY ACTIVE |
| BBedford | Bedford | PA | Fabricated Metal Product Manufacturing332312 | 100-499 | ◐ LIKELY ACTIVE |
| CCarlsbad | Carlsbad | NM | Machinery Manufacturing333131 | 1-19 | ◐ LIKELY ACTIVE |
| CLCarwil, LLC | Winnemucca | NV | Machinery Manufacturing333131 | 20-99 | ◐ LIKELY ACTIVE |
| CCasper | Casper | WY | Machinery Manufacturing333131 | 20-99 | ◐ LIKELY ACTIVE |
| CVCleveland Vibrator Co | Cleveland | OH | Machinery Manufacturing333131 | 20-99 | ◐ LIKELY ACTIVE |
| CBContinental Brake Equipment Company INC | Saint Charles | IL | Machinery Manufacturing333131 | — | ◐ LIKELY ACTIVE |
| CMCR Mining Equipment (USA) LLC | Portland | OR | Machinery Manufacturing333131 | 1-19 | ◐ LIKELY ACTIVE |
| DCDeister Concentrator NA, LLC | Fort Wayne | IN | Machinery Manufacturing333131 | 1-19 | ◐ LIKELY ACTIVE |
| DMDeister Machine Company - Berry | Fort Wayne | IN | Machinery Manufacturing333131 | 1-19 | ◐ LIKELY ACTIVE |
| DMDeister Machine Company - Glasgow | Fort Wayne | IN | Machinery Manufacturing333131 | 20-99 | ◐ LIKELY ACTIVE |
| DMDeister Machine Company - Grant | Fort Wayne | IN | Machinery Manufacturing333131 | 20-99 | ◐ LIKELY ACTIVE |
| DSDelta Sand & Gravel CO. | Eugene | OR | Machinery Manufacturing333131 | 20-99 | ◐ LIKELY ACTIVE |
| DSDiamond Stone Technologies Inc | Bedford | IN | Machinery Manufacturing333131 | 1-19 | ◐ LIKELY ACTIVE |
| EUEpiroc USA LLC (Broomfield HQ Office) | Broomfield | CO | Machinery Manufacturing333131 | 100-499 | ◐ LIKELY ACTIVE |
| ENEvansville North | Evansville | IN | Machinery Manufacturing333131 | 100-499 | ◐ LIKELY ACTIVE |
| ESEvansville South | Evansville | IN | Machinery Manufacturing333131 | 20-99 | ◐ LIKELY ACTIVE |
