| MWMaps Welding | Baytown | TX | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| MWMariott Welding, INC | Bakersfield | CA | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| MSMarket Street Realty, LLC | Green Bay | WI | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| MIMarr Ironworks, INC. | Bakersfield | CA | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| MBMarthon Blanchard Dba R & M Welding | Coats | NC | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| MMMartin's Mobile Welding LLC | Stevenson | WA | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| MWMason-Dixon Welding LLC | Hanover | PA | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| MWMatthews Welding L.L.C. | Athens | PA | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| MWMaverick Welding, LLC | Eagle Pass | TX | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| MPMax Pittman Welding | Canton | GA | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| MYMax Yely Welding, CORP | Miami | FL | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| MRMckenzie Repair, INC. | Saint Paul | MN | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| MRMc Rea CORP | Westland | MI | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| MSMerlin Solar Technologies, INC | Fresno | CA | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| MAMicro Arc Welding INC | Worcester | MA | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| MIMidwest Ironworks, LLC | Horace | ND | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| MSMidwest Stainless Technologies, LLC | Menomonie | WI | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| MWMier Welding & Fabrication INC | Thornton | CO | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| MWMilan Welding & Fabrication LLC | Merritt Island | FL | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| MIMilark Industries, INC. | Mansfield | OH | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| MMMilk Motorsports Fabrication LLC | Zanesville | OH | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| MMMills Mobile Welding Service LLC | Harmony | NC | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| MSMillwright Services | Fort Morgan | CO | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| MSMj System, LLC | Opelika | AL | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| MWMk Welding & Builds LLC | Fort Collins | CO | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| MRM-tec Robotic Welding | Washington | PA | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| MSM.t. Steel Fabricators INC. | New York | NY | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| NHNew Hampshire Welding and Fabrication Inc | Boscawen | NH | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| NANextgen Aero Support, Llc, a Delaware Corporation | Tolleson | AZ | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| NSNH Steel Restoration LLC | Epping | NH | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| NINorco, INC | Boise | ID | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| NWNorthside Welding, LLC | Sauk Rapids | MN | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| OAOkeeffe Acquisitions LLC | Salisbury | NC | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| PMPalmetto Mining INC. | Troup | TX | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| PWPatton Welding | Kalkaska | MI | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| PWPinet Welding, LLC | Manchester | NH | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| PEPolaris Electronics LLC | Olathe | KS | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| PWPreferred Welding LLC | Jenison | MI | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| PPPrima Power Laserdyne LLC | Champlin | MN | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| PMPrime Metal CORP. | Longwood | FL | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| PWProfessional Welding Contractors | Abilene | TX | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| PIPro-weld, INC | Avon Park | FL | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| Q1Quality 1 Welding & Fab, Inc. | Elyria | OH | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| QIQuality Inspection and Welding Serv | Odessa | TX | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| RIRack-strap INC | Hubbard | OR | Textile Product Mills314999 | — | ◇ UNVERIFIED |
| RWRatchen Welding and Fabrication LLC | Tiffin | OH | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| RWRcj Welding & Fabricating LLC | Carmel | NY | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| RCR. C. Welding | Aubrey | TX | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| RFRed Frog Fabrication LLC | Talent | OR | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| RWRedHyl Welding, LLC | La Veta | CO | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
