| KSKing Steel INC | Winder | GA | — | ◇ UNVERIFIED |
| KMKlw Manufacturing and Design | Arlington | WA | — | ◇ UNVERIFIED |
| KMKmk Metal Fabricators | Trenton | IL | — | ◇ UNVERIFIED |
| KWKuhlman Welding and Lake Services, INC. | Spirit Lake | IA | — | ◇ UNVERIFIED |
| KEKyrie Enterprises LLC | Royal Oak | MI | — | ◇ UNVERIFIED |
| LFLabco Fabrication INC | Palmyra | NY | — | ◇ UNVERIFIED |
| LCLakeside Cabinets and Woodworking INC | Nowthen | MN | — | ◇ UNVERIFIED |
| LPLakeside Precision INC. | Dunkirk | NY | — | ◇ UNVERIFIED |
| LELamott Enterprises INC | Minneapolis | MN | — | ◇ UNVERIFIED |
| LILancs Industries INC | Kirkland | WA | — | ◇ UNVERIFIED |
| LPLandmark Plastic CORP | Akron | OH | — | ◇ UNVERIFIED |
| LMLarsen Manufacturing | Mundelein | IL | — | ◇ UNVERIFIED |
| LCLas Cruces Machine Manufacturing & Engineering | Mesilla Park | NM | — | ◇ UNVERIFIED |
| L1Laser 1 Technology INC | Saint Paul | MN | — | ◇ UNVERIFIED |
| L1Laser 1 Technology INC | West Saint Paul | MN | — | ◇ UNVERIFIED |
| LCLaser Concepts, INC. | West Jordan | UT | — | ◇ UNVERIFIED |
| LDLbc Design Cabinetry, LLC | Cornelius | NC | — | ◇ UNVERIFIED |
| LILectralock INC. | Gloucester | MA | — | ◇ UNVERIFIED |
| LTLegacy Truck Equiptment | Santa Ana | CA | — | ◇ UNVERIFIED |
| LWLegacy Woodworking LLC | Fielding | UT | — | ◇ UNVERIFIED |
| LVLevered Venture Llc, Dba Paradigm Polymer | Branford | CT | — | ◇ UNVERIFIED |
 Lewis Machine & Tool CO. INC. | Cuba | MO | — | ◇ UNVERIFIED |
| LSLiberty Steel Fabricating INC | Saint Joseph | MI | — | ◇ UNVERIFIED |
| LCLight Composites INC | Poway | CA | — | ◇ UNVERIFIED |
| LWLight Weight Manufacturing | Allentown | PA | — | ◇ UNVERIFIED |
| LILimpro, INC. | Minneapolis | MN | — | ◇ UNVERIFIED |
| LMLivonia Magnetics LLC | Canton | MI | — | ◇ UNVERIFIED |
| LML & M Precision Fabrication | Airway Heights | WA | — | ◇ UNVERIFIED |
| LDLumenous Device Technologies | Sunnyvale | CA | — | ◇ UNVERIFIED |
| LDLusive Decor | Los Angeles | CA | — | ◇ UNVERIFIED |
| LCLustre Cal Nameplate Corporation | Lodi | CA | — | ◇ UNVERIFIED |
| MCMachining Concepts INC | Blaine | MN | — | ◇ UNVERIFIED |
| MLMajimetal LLC | Oakley | CA | — | ◇ UNVERIFIED |
| MMMak Metals INC | Dallas | OR | — | ◇ UNVERIFIED |
| MPManufacturing Partners INC | Becker | MN | — | ◇ UNVERIFIED |
| MMMartel's Machine Shop INC. | Odessa | TX | — | ◇ UNVERIFIED |
| MWMason Ways Indestructible Plastics, LLC | West Palm Beach | FL | — | ◇ UNVERIFIED |
| MAMasterbilt Automation Solutions INC | Poway | CA | — | ◇ UNVERIFIED |
| MCMaster Composites INC | Henning | MN | — | ◇ UNVERIFIED |
| MCMastercraft Cabinets INC | Grawn | MI | — | ◇ UNVERIFIED |
| MPMatchless Plastics INC | Plymouth | MN | — | ◇ UNVERIFIED |
| MMMatzel Manufacturing, INC. | Milwaukee | WI | — | ◇ UNVERIFIED |
| MSMcarthur Sheet Metal Works Company | South Sioux City | NE | — | ◇ UNVERIFIED |
| MSMccallum Surfboards | National City | CA | — | ◇ UNVERIFIED |
| MMMc Metalfab INC | Lino Lakes | MN | — | ◇ UNVERIFIED |
| MIMedco, INC. | Des Plaines | IL | — | ◇ UNVERIFIED |
| MMMelrose Metalworks INC | Melrose | MN | — | ◇ UNVERIFIED |
| MMMendell Machine - Manufacturing INC | Lakeville | MN | — | ◇ UNVERIFIED |
| MCMetal Coating - Mfg CO INC | Isanti | MN | — | ◇ UNVERIFIED |
| MIMetal Integrity LLC | Carbondale | PA | — | ◇ UNVERIFIED |
| MMMetro Mechanical Supply | Tulsa | OK | — | ◇ UNVERIFIED |
| MWMetro Woodcrafter, INC. | Charlotte | NC | — | ◇ UNVERIFIED |
| MSMichael Seiter & Company INC | Heber City | UT | — | ◇ UNVERIFIED |
| MLMicro-fab LLC | Minneapolis | MN | — | ◇ UNVERIFIED |
| MMMicron Metalworks | Ham Lake | MN | — | ◇ UNVERIFIED |
| MAMid Atlantic Manufacturing INC. | Ashland | VA | — | ◇ UNVERIFIED |
| MEMidland Equipment CO | Lakeville | MN | — | ◇ UNVERIFIED |
| MGMidland Glass CO INC | Hopkins | MN | — | ◇ UNVERIFIED |
| MMMidland Manufacturing Company, INC. | Monroe | IA | — | ◇ UNVERIFIED |
| MMMid-point Machine, INC. | Glenbeulah | WI | — | ◇ UNVERIFIED |
| MFMidwest Fixture Group Incorporated | Anoka | MN | — | ◇ UNVERIFIED |
| MCMiniature Custom Manufacturing | Vicksburg | MI | — | ◇ UNVERIFIED |
| MVMission Viejo Ornamental Iron, INC. | Rancho Santa Margarita | CA | — | ◇ UNVERIFIED |
| MEMissouri Equipment Company | Saint Louis | MO | — | ◇ UNVERIFIED |
| MPMmi Precision LLC | Ramsey | MN | — | ◇ UNVERIFIED |
| MTModified Tool INC | Emily | MN | — | ◇ UNVERIFIED |
| MEMohr Engineering | Brighton | MI | — | ◇ UNVERIFIED |
| MCMolding Corporation of America | Pacoima | CA | — | ◇ UNVERIFIED |
| MBMonterey Bay Rebar, INC. | Watsonville | CA | — | ◇ UNVERIFIED |
| MSMorning Star Woodworks INC | Cloquet | MN | — | ◇ UNVERIFIED |
| MPMp Products LLC | Stoughton | MA | — | ◇ UNVERIFIED |
| MTMrg Tool and Die Corporation | Faribault | MN | — | ◇ UNVERIFIED |
| MMM&r Manufacturing, LLC | Houston | TX | — | ◇ UNVERIFIED |
| MMMueller Machine INC | Maple Grove | MN | — | ◇ UNVERIFIED |
| MSMwd Steel Fabrication | Lincoln | NE | — | ◇ UNVERIFIED |
| NTNaag Tag INC | West Jordan | UT | — | ◇ UNVERIFIED |
| NPNar Printing LLC Dba Sir Speedy | Torrance | CA | — | ◇ UNVERIFIED |
| NPNational Precision Machining & Engineering INC | Sebeka | MN | — | ◇ UNVERIFIED |
| NGNelson Grinding | Fullerton | CA | — | ◇ UNVERIFIED |
| NPNelson Plastics, INC. | Longwood | FL | — | ◇ UNVERIFIED |
| NCNelson's Cabinets INC | Long Beach | CA | — | ◇ UNVERIFIED |
| NPNevada Precision Sheet Metal, INC. | Las Vegas | NV | — | ◇ UNVERIFIED |
| NCNew Com Metal Products CORP | Randolph | MA | — | ◇ UNVERIFIED |
| NENew England Chimney Supply, INC. | Williston | VT | — | ◇ UNVERIFIED |
| NHNew Hampshire Precision Fabricators INC. | Londonderry | NH | — | ◇ UNVERIFIED |
| NMN M Machining | San Jose | CA | — | ◇ UNVERIFIED |
| NPNorco Precision INC | Maple Grove | MN | — | ◇ UNVERIFIED |
| NCNorth Country Wind Bells INC. | Round Pond | ME | — | ◇ UNVERIFIED |
| NTNorth Topeka Fabrication, LLC | Topeka | KS | — | ◇ UNVERIFIED |
| NCNorthwest Cabinets INC | Bemidji | MN | — | ◇ UNVERIFIED |
| NPNorthwest Precision INC | Sumner | WA | — | ◇ UNVERIFIED |
| NMNsc Machining INC | Anaheim | CA | — | ◇ UNVERIFIED |
| NPNubs Plastics INC | Vista | CA | — | ◇ UNVERIFIED |
| NINupro Industries Corporation | Philadelphia | PA | — | ◇ UNVERIFIED |
| NENyhus Enterprises LLC | Chippewa Falls | WI | — | ◇ UNVERIFIED |
| OPOakdale Precision INC | Oakdale | MN | — | ◇ UNVERIFIED |
| OMOffload Manufacturing Company | Milford | CT | — | ◇ UNVERIFIED |
| OTOlander Tooling of Staples LLC | Staples | MN | — | ◇ UNVERIFIED |
| OMOlympia Marble and Granite Company, INC. | Needham | MA | — | ◇ UNVERIFIED |
| OEOnex Enterprises CORP | Duarte | CA | — | ◇ UNVERIFIED |
