Ldi Industries, INC. | Manitowoc | WI | — | ● ACTIVE |
Leerform LLC | Brooklyn | NY | — | ● ACTIVE |
Lenco Industries, INC. | Pittsfield | MA | — | ● ACTIVE |
| LMLeonardi Manufacturing Co., INC. | Weedsport | NY | — | ● ACTIVE |
Liberty Welding & Iron Works CO | Metairie | LA | — | ● ACTIVE |
Lightforce Usa, Incorporated | Orofino | ID | 100–499 | ● ACTIVE |
Livers Bronze LLC | Kansas City | MO | — | ● ACTIVE |
Living Design Studios, INC. | Erie | CO | 20–99 | ● ACTIVE |
Lockheed Martin Corporation | Pinellas Park | FL | — | ● ACTIVE |
Lodolce Machine Co, INC | Saugerties | NY | — | ● ACTIVE |
Louis Hoffmann CO. | Menomonee Falls | WI | — | ● ACTIVE |
| LGLuxfer Gas Cylinders | Riverside | CA | 100–499 | ● ACTIVE |
Mac Cal CO | San Jose | CA | — | ● ACTIVE |
Macias Sheet Metal | Los Angeles | CA | — | ● ACTIVE |
| MMMaclean Mallard LLC | Sterling | IL | 100–499 | ● ACTIVE |
Magic Metals, INC. | Union Gap | WA | — | ● ACTIVE |
| MCMagna-matic CORP | Waldo | WI | — | ● ACTIVE |
Mahle Industrial Thermal Systems America LP | Belmont | MI | — | ● ACTIVE |
Mantec Services INC | Saint Charles | IL | — | ● ACTIVE |
Manufacturing Solutions, INC | Morrisville | VT | 100–499 | ● ACTIVE |
| MTMapp Technologies, L.l.c. | Joplin | MO | 100–499 | ● ACTIVE |
| MTMartinrea Tuscaloosa, INC. | Tuscaloosa | AL | 100–499 | ● ACTIVE |
| MYMartin Yale Industries | Wabash | IN | 20–99 | ● ACTIVE |
Mass Precision, INC. | San Jose | CA | — | ● ACTIVE |
Master Metal Products Company | San Jose | CA | — | ● ACTIVE |
| MIMatthews Industries INC. | Decatur | AL | 20–99 | ● ACTIVE |
| MCMbi Construction Services INC | Yakima | WA | — | ● ACTIVE |
Mcalpin Industries INC. | Rochester | NY | — | ● ACTIVE |
Mcdonald Air & Sheet Metal INC. | Orlando | FL | 20–99 | ● ACTIVE |
Mcgill Airflow LLC | Fountain Inn | SC | 20–99 | ● ACTIVE |
Mckenzie Machining INC | San Jose | CA | — | ● ACTIVE |
Mekra Lang North America, LLC | Ridgeway | SC | 100–499 | ● ACTIVE |
Melco Steel INC | Azusa | CA | — | ● ACTIVE |
Mercury Aircraft INC | Hammondsport | NY | 100–499 | ● ACTIVE |
Meta Fab, INC | Hillsboro | OR | — | ● ACTIVE |
Metalcrafters, INC. | Methuen | MA | 20–99 | ● ACTIVE |
Metalcraft, INC | Baltimore | MD | 20–99 | ● ACTIVE |
| MOMetalcraft of Mayville INC | Mayville | WI | 100–499 | ● ACTIVE |
Metal Improvement Company, LLC | Addison | IL | — | ● ACTIVE |
Metallion Industries, INC. | Estacada | OR | — | ● ACTIVE |
Metal Roofing Systems INC | Stanley | NC | — | ● ACTIVE |
Meva Formwork Systems INC | Springfield | OH | — | ● ACTIVE |
| MRMeyercord Revenue INC | Carol Stream | IL | 20–99 | ● ACTIVE |
| MQMicro Q, INC | San Diego | CA | — | ● ACTIVE |
Mid-america Taping & Reeling INC | Glendale Heights | IL | — | ● ACTIVE |
Mid-continent Engineering, LLC | Minneapolis | MN | — | ● ACTIVE |
| MTMid-state Tank CO INC | Sullivan | IL | — | ● ACTIVE |
Midwest Engineered Systems, INC. | Waukesha | WI | 100–499 | ● ACTIVE |
Mike Kenney Tool, INC | Placentia | CA | — | ● ACTIVE |
Mikron Manufacturing, INC. | Colorado Springs | CO | — | ● ACTIVE |
Millennium Metalcraft, INC. | Fremont | CA | — | ● ACTIVE |
Miller Diversified Machining INC | Minneapolis | MN | — | ● ACTIVE |
Milton Manufacturing, INC. | Detroit | MI | — | ● ACTIVE |
Milton, Vermont Sheet Metal, INC | Milton | VT | — | ● ACTIVE |
Minnysonoda CORP | Monroe | WA | 20–99 | ● ACTIVE |
Mississippi Valley Metals LLC | Maquoketa | IA | — | ● ACTIVE |
Mjm Manufacturing INC | Miami Lakes | FL | — | ● ACTIVE |
M-l Utilities LLC | Spring Hill | TN | — | ● ACTIVE |
Mmlj INC | Houston | TX | — | ● ACTIVE |
| MModineer-pulverman | Dallas | PA | 100–499 | ● ACTIVE |
Modine Manufacturing CO | Racine | WI | 100–499 | ● ACTIVE |
Modula INC | Franklin | OH | 100–499 | ● ACTIVE |
| MMMoly Manufacturing LLC | Lorraine | KS | 1–19 | ● ACTIVE |
Montana Fiberglass INC | Lewistown | MT | — | ● ACTIVE |
Motorcar Parts of America, INC | Torrance | CA | — | ● ACTIVE |
Mountain Vista System Solutions LLC | Tijeras | NM | — | ● ACTIVE |
Naimor INC | Snohomish | WA | — | ● ACTIVE |
| NPNakoma Products, LLC | Bridgeview | IL | — | ● ACTIVE |
National Fence Systems INC. | Avenel | NJ | — | ● ACTIVE |
National Metal Stampings, INC | Lancaster | CA | — | ● ACTIVE |
Naztec International Group LLC | West Palm Beach | FL | — | ● ACTIVE |
Ndk Paragon, LLC | Oceanside | CA | — | ● ACTIVE |
Nema Enclosures Manufacturing of Texas LLC | Houston | TX | — | ● ACTIVE |
Newberry Tanks & Equipment, LLC | West Memphis | AR | — | ● ACTIVE |
| NLNew London Engineering CO | New London | WI | 20–99 | ● ACTIVE |
New Step Orthotic Lab, INC. | Maryville | IL | — | ● ACTIVE |
Nexgen Group INC | Nappanee | IN | — | ● ACTIVE |
| NPNiece Products of Kansas | Fort Scott | KS | 20–99 | ● ACTIVE |
| NONkc of America INC | Memphis | TN | 100–499 | ● ACTIVE |
Nmc Metals INC | Niles | OH | 20–99 | ● ACTIVE |
| NSNoble Supply & Logistics, LLC | Holly Springs | MS | — | ● ACTIVE |
Nona Technologies, INC | Somerville | MA | — | ● ACTIVE |
Nor-fab Manufacturing INC | Gladstone | MI | — | ● ACTIVE |
| NCNorthwest Copper Works, INC. | Portland | OR | — | ● ACTIVE |
Observa-dome Laboratories, INC. | Jackson | MS | — | ● ACTIVE |
Ocean State Composites LLC | Bristol | RI | 20–99 | ● ACTIVE |
Odin Fabrication, INC. | Elburn | IL | — | ● ACTIVE |
| OPO.e.m. Precision LLC | Stanton | CA | — | ● ACTIVE |
Oertel Metal Works, INC. | Davenport | IA | 20–99 | ● ACTIVE |
Oetiker Ny, INC | Lancaster | NY | 100–499 | ● ACTIVE |
Olmar Supply, INC. | Livermore | CA | 20–99 | ● ACTIVE |
Omanson Precision Engineering, INC | Chino | CA | — | ● ACTIVE |
Omni Medical Systems, INC. | Colchester | VT | — | ● ACTIVE |
Oogie Solutions LLC | Rockville | MD | — | ● ACTIVE |
Orscheln Products LLC | Moberly | MO | 100–499 | ● ACTIVE |
Osprey Corporation | Brookhaven | GA | 20–99 | ● ACTIVE |
Otto Engineering INC | Carpentersville | IL | — | ● ACTIVE |
Oxnard Precision Fabrication, INC. | Oxnard | CA | — | ● ACTIVE |
O & Y Precision INC | Morgan Hill | CA | — | ● ACTIVE |
Pacific Corrugated Pipe Company, LLC | Sacramento | CA | — | ● ACTIVE |