| LCLonnie Crane Service INC | Sun Valley | CA | — | ◇ UNVERIFIED |
| LJLucky Jay | Grand Junction | CO | — | ◇ UNVERIFIED |
| LMLux Manufacturing INC | Sunnyvale | CA | — | ◇ UNVERIFIED |
| MAMackey and Sons, INC. | Newton | KS | — | ◇ UNVERIFIED |
| MLMan Lift Mfg. CO. | Cudahy | WI | — | ◇ UNVERIFIED |
| MIMarine Innovations INC | Frazee | MN | — | ◇ UNVERIFIED |
| MCMarr Crane and Rigging Company | Braintree | MA | — | ◇ UNVERIFIED |
| MCMaxim Crane Works LP | Nitro | WV | — | ◇ UNVERIFIED |
| MCMaxim Crane Works of Pennsylvania Limited Partners | Lexington | KY | — | ◇ UNVERIFIED |
| MMMcdonald Mfg INC | Artesia | CA | — | ◇ UNVERIFIED |
| MWMerle W. Merchant, INC. | Palm Beach Gardens | FL | — | ◇ UNVERIFIED |
| MMMhc Machining Division - Glen | Glenwood | MN | — | ◇ UNVERIFIED |
| MRMicrosoft Redmond 17760 Facility | Redmond | WA | — | ◇ UNVERIFIED |
| MMMidlander Manufacturing Inc | Howell | MI | — | ◇ UNVERIFIED |
| MCModern Crane Technologies | Montrose | MI | — | ◇ UNVERIFIED |
| MEMorgan Engineering Systems INC. | Alliance | OH | — | ◇ UNVERIFIED |
| MMMorris Material Handling INC | Oak Creek | WI | — | ◇ UNVERIFIED |
| MMMorris Material Handling - Kone Cranes | Franklin | OH | — | ◇ UNVERIFIED |
| MMMorris Material Handling - Watertown | Watertown | WI | — | ◇ UNVERIFIED |
| MCMt Clemens Crane & Service CO INC | Harrison Twp | MI | — | ◇ UNVERIFIED |
| NDNarragansett Dock Works INC. | Narragansett | RI | — | ◇ UNVERIFIED |
| NCNational Crane CORP | Waverly | NE | — | ◇ UNVERIFIED |
| NHNebraska Hoist and Crane | Omaha | NE | — | ◇ UNVERIFIED |
| NSNorfolk Southern Corporation | Roanoke | VA | — | ◇ UNVERIFIED |
| NPNorth Pacific Industrial Coatings Kent | Kent | WA | — | ◇ UNVERIFIED |
| OTOcean Terminal Services, INC. | Wilmington | CA | — | ◇ UNVERIFIED |
| OGOldenburg Group INC | Kingsford | MI | — | ◇ UNVERIFIED |
| OVOlive View Medical Center La County | Sylmar | CA | — | ◇ UNVERIFIED |
| OCOmi Crane Systems INC | Royse City | TX | — | ◇ UNVERIFIED |
| OGOsborn General Engineering and Construction INC | Auburn | CA | — | ◇ UNVERIFIED |
| PCPaceco Corporation | Oakland | CA | — | ◇ UNVERIFIED |
| PPParamount Pictures | New Orleans | LA | — | ◇ UNVERIFIED |
| PCParks Crane Service | Orange | CA | — | ◇ UNVERIFIED |
| PMPasco Maintenance Facility | Pasco | WA | — | ◇ UNVERIFIED |
| PWPeerless Welders INC | Saint Paul | MN | — | ◇ UNVERIFIED |
| PHPeters Heavy Construction INC | Stevens Point | WI | — | ◇ UNVERIFIED |
| PHPeters Heavy Construction INC | Marshfield | WI | — | ◇ UNVERIFIED |
| PHPiedmont Hoist and Crane, INC. | Colfax | NC | — | ◇ UNVERIFIED |
| PPPier Pleasure INC | Mankato | MN | — | ◇ UNVERIFIED |
| PJP & J Arcomet LLC | Hoboken | NJ | — | ◇ UNVERIFIED |
| PCPlatnick Crane and Steel LLC | Bluefield | VA | — | ◇ UNVERIFIED |
| PSPlatnick Steel & Engineering INC | Sumter | SC | — | ◇ UNVERIFIED |
| PMProperty Mangement Consultancy | San Francisco | CA | — | ◇ UNVERIFIED |
| PCProserv Crane Group | Irving | TX | — | ◇ UNVERIFIED |
| PGProservcrane Group | Houston | TX | — | ◇ UNVERIFIED |
| PGProservcrane Group, INC. | Waller | TX | — | ◇ UNVERIFIED |
| QCQmc Cranes LLC | Fountain Valley | CA | — | ◇ UNVERIFIED |
| QAQuality Air Compressors | Commerce | CA | — | ◇ UNVERIFIED |
| QCQuality Crane | Princeton | WV | — | ◇ UNVERIFIED |
| RIRamsey Ind / Ramsey Industries | Tulsa | OK | — | ◇ UNVERIFIED |
