| LMLiebherr Mining Equipment Company | Newport News | VA | — | ◇ UNVERIFIED |
| MTMasaba Twin Screen | Platte | WY | — | ◇ UNVERIFIED |
| MTMasaba Twin Screen | Sundance | WY | — | ◇ UNVERIFIED |
| MEMaven Energy LLC - Portable 11683 | Appalachia | VA | — | ◇ UNVERIFIED |
| MRMaxxim Rebuild CO LLC | Lyburn | WV | — | ◇ UNVERIFIED |
| MCMentor Corp_(was Gardener-denver Co) | Denver | CO | — | ◇ UNVERIFIED |
| MAMeridian Automotive Systems INC | Centralia | IL | — | ◇ UNVERIFIED |
| MIMetadyne, INC | Towanda | PA | — | ◇ UNVERIFIED |
| MMMetso Minerals Ind INC | York | PA | — | ◇ UNVERIFIED |
| MMMetso Minerals Ind, Stephens Adamson | Clarksdale | MS | — | ◇ UNVERIFIED |
| MMMetso Minerals Industries (former) | Clarksdale | MS | — | ◇ UNVERIFIED |
| MMMetso Minerals Pumps & Process | Colorado Springs | CO | — | ◇ UNVERIFIED |
| MUMetso USA INC | Manchester | PA | — | ◇ UNVERIFIED |
| MAMid Atlantic Manfacturing and Hydraulics INC | Rural Retreat | VA | — | ◇ UNVERIFIED |
| MWMine Weld & Repair | Hugheston | WV | — | ◇ UNVERIFIED |
| MMMobiscreen Ms 16d | Gillette | WY | — | ◇ UNVERIFIED |
| MMModular Mining Systems, INC. | Tucson | AZ | — | ◇ UNVERIFIED |
| MMMountaineer Machine & Hydraulic INC | Athens | WV | — | ◇ UNVERIFIED |
| MGMount Gaines Rock | Mariposa | CA | — | ◇ UNVERIFIED |
| NINIFT Inc. | Belleville | MI | — | ◇ UNVERIFIED |
| NCNorthco Corporation | Morgantown | WV | — | ◇ UNVERIFIED |
| NANorthern A1 Services | Whitehall | MI | — | ◇ UNVERIFIED |
| NSNorthern Sales CO | Mannington | WV | — | ◇ UNVERIFIED |
| OPOhv Plant | Fort Worth | TX | — | ◇ UNVERIFIED |
| OGOldenburg Group INC | Ontonagon | MI | — | ◇ UNVERIFIED |
| OGOldenburg Group INC | Claremont | NH | — | ◇ UNVERIFIED |
| OHOmnisource Heavy Media | Fort Wayne | IN | — | ◇ UNVERIFIED |
| PCPengo Corporation | Union City | CA | — | ◇ UNVERIFIED |
| PCPennsylvania Crusher Corporation | Cuyahoga Falls | OH | — | ◇ UNVERIFIED |
| PMPetitto Mine Equipment INC | Morgantown | WV | — | ◇ UNVERIFIED |
| PMPhillips Machine Service INC | Beckley | WV | — | ◇ UNVERIFIED |
| PHP & H Mine Pro Services | Elko | NV | — | ◇ UNVERIFIED |
| PHP & H Mine Pro Services-main | Elko | NV | — | ◇ UNVERIFIED |
 Pillar Innovations | Farmington | NM | — | ◇ UNVERIFIED |
| PCPleasanton Car Wash INC | Pleasanton | CA | — | ◇ UNVERIFIED |
| PCPortable Concrete Batch Plant | Sundance | WY | — | ◇ UNVERIFIED |
| PCPortable Crushing/screening E | Converse County | WY | — | ◇ UNVERIFIED |
| PCPortable Crushing/screening E | Fremont County | WY | — | ◇ UNVERIFIED |
| PCPortable Crushing/screening E | Sweetwater County | WY | — | ◇ UNVERIFIED |
| PCPortable Crushing/screening E | Goshen County | WY | — | ◇ UNVERIFIED |
| PCPortable Crushing/screening E | Carbon County | WY | — | ◇ UNVERIFIED |
| PCPortable Crushing/screening Equipment (p0023193) | Carbon | WY | — | ◇ UNVERIFIED |
| PDPortable Dredging Equipment ( | Natrona County | WY | — | ◇ UNVERIFIED |
| PSPortable Screening Equipment | Johnson County | WY | — | ◇ UNVERIFIED |
| PSPortable Screening Equipment | Atlantic City | WY | — | ◇ UNVERIFIED |
| PIProgressive Industries | Morgantown | WV | — | ◇ UNVERIFIED |
| QMQuality Materials INC | Chicago Heights | IL | — | ◇ UNVERIFIED |
| RHRamsay Highlander INC. | Gonzales | CA | — | ◇ UNVERIFIED |
| RERock Engineered Machinery Co, INC. Dba Remco | Livermore | CA | — | ◇ UNVERIFIED |
| RERock Engineered Machinery Company INC Dba Remco | Stockton | CA | — | ◇ UNVERIFIED |
