| MIMotoman, INC. | Irvine | CA | — | ◇ UNVERIFIED |
| MCMotor City Racks, LLC | Laurens | SC | — | ◇ UNVERIFIED |
| MTMotorsport Tech, INC. | Sparks | NV | — | ◇ UNVERIFIED |
| MTMotorsport Tech, INC. | Reno | NV | — | ◇ UNVERIFIED |
| MMMoundville Metal Works, INC | Moundville | AL | — | ◇ UNVERIFIED |
| MMMountaineer Machine & Hydraulics, INC. | Athens | WV | — | ◇ UNVERIFIED |
| MFMountain Forge Inc, the | Truckee | CA | — | ◇ UNVERIFIED |
| MPMountain Performance INC | Draper | UT | — | ◇ UNVERIFIED |
| MSMountain State Steel | Salt Lake City | UT | — | ◇ UNVERIFIED |
| MSMountain Steel & Supply Company | Denver | CO | — | ◇ UNVERIFIED |
| MTMountain Town Machine CORP | Mount Sterling | KY | — | ◇ UNVERIFIED |
| MVMountain View Metal Works, LLC | Boise | ID | — | ◇ UNVERIFIED |
| MVMountain Vista Fabrication LLC | Irma | WI | — | ◇ UNVERIFIED |
| MWMountain West Crushing Plant | Natrona | WY | — | ◇ UNVERIFIED |
| MZMount Zion Machine LLC | Morgantown | IN | — | ◇ UNVERIFIED |
| MAMouron and Company | Indianapolis | IN | — | ◇ UNVERIFIED |
| MHMowdy Holdings LLC | Duncan | OK | — | ◇ UNVERIFIED |
| MDMoz Designs INC | Livermore | CA | — | ◇ UNVERIFIED |
| MWMpack Winthrop Corporation | Alsip | IL | — | ◇ UNVERIFIED |
| MGMp & G Machine & Design, INC. | Lewiston | ME | — | ◇ UNVERIFIED |
| MPM. P. H. Industries, INC. | Gainesville | FL | — | ◇ UNVERIFIED |
| MMM.P.H. Metals Processing Inc. | Mechanicville | NY | — | ◇ UNVERIFIED |
| MLMpi LLC | Southfield | MI | — | ◇ UNVERIFIED |
| MMMp Magnetics | Fort Worth | TX | — | ◇ UNVERIFIED |
| MPM Power Machining, LLC | Houston | TX | — | ◇ UNVERIFIED |
| MCM.p.p. Company, Michael Gerard Horist Db | Santa Ana | CA | — | ◇ UNVERIFIED |
| MGMpp Group of Companies INC. | Kansas City | MO | — | ◇ UNVERIFIED |
| MGMpp Group of Companies, INC. | Phoenix | AZ | — | ◇ UNVERIFIED |
| MEMps Enterprises | Hobbs | NM | — | ◇ UNVERIFIED |
| MSMp Steel Corporation | Monaca | PA | — | ◇ UNVERIFIED |
| MTM&Ps Tool Box LLC | Sevierville | TN | — | ◇ UNVERIFIED |
| MAMpt America Corporation Dba Metal Plasma Technology | Valencia | CA | — | ◇ UNVERIFIED |
| MMMpv Morganton Pressure Vessels, LLC | Bay Minette | AL | — | ◇ UNVERIFIED |
| MMMpv Morganton Pressure Vessels North Carolina, LLC | Bay Minette | AL | — | ◇ UNVERIFIED |
| MAMq America | Mission | TX | — | ◇ UNVERIFIED |
| MOMq Ornamental | Chula Vista | CA | — | ◇ UNVERIFIED |
| MBMr. Bronze CO. LLC | Miami Springs | FL | — | ◇ UNVERIFIED |
| MEM&r Engineering CO Dba S&h Glenco Manufacturing | Ontario | CA | — | ◇ UNVERIFIED |
| MEM&r Engineering Company Dba D&b Plastics | Orange | CA | — | ◇ UNVERIFIED |
| MCMrl Constructors of N.y., INC. | Niagara Falls | NY | — | ◇ UNVERIFIED |
| MIMrl Industries | Itasca | IL | — | ◇ UNVERIFIED |
| MRM & R Manufacturing Inc. | Newington | CT | — | ◇ UNVERIFIED |
| MRM R Mold & Engineering Corporation | Brea | CA | — | ◇ UNVERIFIED |
| MNMr. Newcomb | Saint Albans | WV | — | ◇ UNVERIFIED |
| MRM Rodrigue & Son INC - Vacherie Plant | Vacherie | LA | — | ◇ UNVERIFIED |
| MPMr. Pin, Inc | Minneapolis | MN | — | ◇ UNVERIFIED |
| MIMrs Industrial, INC | Columbus | OH | — | ◇ UNVERIFIED |
| MWMr. Washerman | Houston | TX | — | ◇ UNVERIFIED |
| MWMr Wizzards Quality Printed Circuit Boar | Oroville | CA | — | ◇ UNVERIFIED |
| MLMsatt, LLC | Richmond | IL | — | ◇ UNVERIFIED |
| MSM - S Automated Feeding Systems INC | Burnsville | MN | — | ◇ UNVERIFIED |
| MIMsh Iron Works | Vacaville | CA | — | ◇ UNVERIFIED |
| MSMsi Structural | South Gate | CA | — | ◇ UNVERIFIED |
| MLMsjc, LLC | Village of Menomonee Falls | WI | — | ◇ UNVERIFIED |
| MTMSK Tool & Die, Inc. | Avon Lake | OH | — | ◇ UNVERIFIED |
| MMMs Machining Systems INC. | Shell Rock | IA | — | ◇ UNVERIFIED |
| MSMsm Sheet Metal | Sparks | NV | — | ◇ UNVERIFIED |
| MPM&S Precision Machine Co. | Queensbury | NY | — | ◇ UNVERIFIED |
| MRM's Refinishing | Santa Clara | CA | — | ◇ UNVERIFIED |
| MCMssm CORP | Pueblo Area | CO | — | ◇ UNVERIFIED |
| MBMt Baker Powder Coating INC | Bellingham | WA | — | ◇ UNVERIFIED |
| MCMt Clemens Crane & Service CO INC | Harrison Twp | MI | — | ◇ UNVERIFIED |
| MFMT Fabrication, Inc. | Benton | IL | — | ◇ UNVERIFIED |
| MGMt Geo-tech Tools, LLC | Houston | TX | — | ◇ UNVERIFIED |
| MPMtg Precision Sheet Metal | Pembroke | MA | — | ◇ UNVERIFIED |
| MCMtm Cnc Machining INC | Glendale | CA | — | ◇ UNVERIFIED |
| MLMtm LLC | San Jose | CA | — | ◇ UNVERIFIED |
| MHMTN Holdings LLC | Dover | NH | — | ◇ UNVERIFIED |
| MPMt. Pleasant Mine Service | Mount Pleasant | PA | — | ◇ UNVERIFIED |
| MMMTS Manufacturing, Inc. | New Richmond | WI | — | ◇ UNVERIFIED |
| MMMTTI Manufacturing Group, LLC | Greenville | SC | — | ◇ UNVERIFIED |
| MJMud Jack King | Kansas City | MO | — | ◇ UNVERIFIED |
| MCMueller Construction Company | Sherman | TX | — | ◇ UNVERIFIED |
| MIMueller Industries, L.L.C. | Saint Louis | MO | — | ◇ UNVERIFIED |
| MMMueller Machine & Tool CO | Saint Louis | MO | — | ◇ UNVERIFIED |
| MOMueller Ornamental Iron Works, INC. | Elk Grove Village | IL | — | ◇ UNVERIFIED |
| MRMueller Refrigeration Products Company | Hartsville | TN | — | ◇ UNVERIFIED |
| MSMuhlhauser Steel INC | Murrieta | CA | — | ◇ UNVERIFIED |
| MSMuhlhauser Steel INC | Bloomington | CA | — | ◇ UNVERIFIED |
| MNMulcahy Nickolaus | Oakdale | MN | — | ◇ UNVERIFIED |
| MSMulich Services LLC | Bonner Springs | KS | — | ◇ UNVERIFIED |
| MEMullen Enterprises, Inc. | Temple Terrace | FL | — | ◇ UNVERIFIED |
| MIMultilink, INC. | Elyria | OH | — | ◇ UNVERIFIED |
| MMMulti Metals Company, INC. | Greensburg | PA | — | ◇ UNVERIFIED |
| MMMultisource Manufacturing LLC | Burnsville | MN | — | ◇ UNVERIFIED |
| MMMultisource Manufacturing LLC | Chisago City | MN | — | ◇ UNVERIFIED |
| MMMultisource Manufacturing LLC | Hopkins | MN | — | ◇ UNVERIFIED |
| MMMultisource Manufacturing LLC - Onamia | Onamia | MN | — | ◇ UNVERIFIED |
 Multix Precision Manufacturing Inc | Monrovia | IN | — | ◇ UNVERIFIED |
| MEMunicipal Equipment Exporters INC Dba Max-life Mfg | Stanton | CA | — | ◇ UNVERIFIED |
| MMMunns Manufacturing INC. | Tremonton | UT | — | ◇ UNVERIFIED |
| MIMunroe, Incorporated | Pittsburgh | PA | — | ◇ UNVERIFIED |
| MMMurata Machinery Usa, INC. Machine Tools Divisions | Charlotte | NC | — | ◇ UNVERIFIED |
| MLMurphree Leasing LLC | Bristol | WI | — | ◇ UNVERIFIED |
| MMMurphy Machine INC | Eden Prairie | MN | — | ◇ UNVERIFIED |
| MMMurphy Mechanical & Machine, LLC | Rushville | NY | — | ◇ UNVERIFIED |
| MFMurray Fabrication Facility | Murray | UT | — | ◇ UNVERIFIED |
| MIMurray INC | Lawrenceburg | TN | — | ◇ UNVERIFIED |
| MMMurray Machine Tool CO | Gallatin | TN | — | ◇ UNVERIFIED |
| MIMurton INC. | Cleveland | OH | — | ◇ UNVERIFIED |
