Lockheed Martin Corporation | Pinellas Park | FL | — | ● ACTIVE |
Lockheed Martin Corporation | Ventura | CA | — | ● ACTIVE |
Lodi Iron Works, INC. | Lodi | CA | — | ● ACTIVE |
Lodolce Machine Co, INC | Saugerties | NY | — | ● ACTIVE |
Log & Timber Connections LLC | Macon | GA | — | ● ACTIVE |
Long-lok LLC | Cincinnati | OH | — | ● ACTIVE |
Long-lok, LLC | Carson | CA | — | ● ACTIVE |
Long Machine, INC | Temecula | CA | — | ● ACTIVE |
Loree Air, INC. | Diamond Springs | CA | — | ● ACTIVE |
Louca Mold & Aerospace Machining, INC | Auburn Hills | MI | — | ● ACTIVE |
Loughmiller Machine, Tool & Design | Loogootee | IN | 20–99 | ● ACTIVE |
Louis C Morin CO INC | North Billerica | MA | — | ● ACTIVE |
Louis Hoffmann CO. | Menomonee Falls | WI | — | ● ACTIVE |
Loutech LLC | Chino | CA | — | ● ACTIVE |
Lovejoy Chaplet CORP | Hoosick Falls | NY | — | ● ACTIVE |
| LMLowery Manufacturing INC. | Boaz | AL | 20–99 | ● ACTIVE |
L & P Gate Company INC | Hartford | CT | — | ● ACTIVE |
L & P Manufacturing Company | Jonesville | IN | — | ● ACTIVE |
L S Industries, INC | Wichita | KS | 20–99 | ● ACTIVE |
Lufkin Gears LLC | Lufkin | TX | 100–499 | ● ACTIVE |
Lumetrics, INC. | Rochester | NY | 20–99 | ● ACTIVE |
Lumo Imaging LLC | Potomac | MD | — | ● ACTIVE |
Luttrell Engraving INC | Alsip | IL | — | ● ACTIVE |
| LALutz-jesco America CORP | Rochester | NY | — | ● ACTIVE |
Lux Blox LLC | Galesburg | IL | — | ● ACTIVE |
Lymidat Capital LLC | Saint Paul | MN | — | ● ACTIVE |
Lynchburg Machining, LLC | Lynchburg | VA | — | ● ACTIVE |
Lynco Grinding Company INC | Bell Gardens | CA | — | ● ACTIVE |
Lyons Tool & Die Company,the | Meriden | CT | 20–99 | ● ACTIVE |
Lzk Manufacturing, INC | Shrewsbury | PA | — | ● ACTIVE |
M-1 Tool Works, INC. | Mchenry | IL | 20–99 | ● ACTIVE |
| MPM3 Precision, LLC | Santa Maria | CA | 20–99 | ● ACTIVE |
Macan Genesis Manufacturing, LLC | Elmwood | WI | — | ● ACTIVE |
Mac Cal CO | San Jose | CA | — | ● ACTIVE |
| MFMac Fasteners, INC. | Ottawa | KS | 20–99 | ● ACTIVE |
Machine and Components Industries, INC | Louisville | KY | — | ● ACTIVE |
Machine Concepts INC | Minster | OH | 100–499 | ● ACTIVE |
| MCMachine Craft Northwest INC | Lebanon | OR | — | ● ACTIVE |
Machine Sciences CORP | Tualatin | OR | 100–499 | ● ACTIVE |
| MSMachine Specialties, LLC | Whitsett | NC | — | ● ACTIVE |
Machine Specialty & Manufacturing, INC | Youngsville | LA | — | ● ACTIVE |
Machinetek, LLC | Carlsbad | CA | — | ● ACTIVE |
Machine Tool Research, INC. | Rochester | NY | 20–99 | ● ACTIVE |
Machinewell, INC. | Grygla | MN | — | ● ACTIVE |
Machineworks Manufacturing | Northridge | CA | — | ● ACTIVE |
Machining Technologies, INC | Salisbury | MD | — | ● ACTIVE |
Machinist Group LLC | Reno | NV | 20–99 | ● ACTIVE |
Machintek CO | Fairfield | OH | 20–99 | ● ACTIVE |
Mach Machine INC | Hudson | MA | — | ● ACTIVE |
Macias Sheet Metal | Los Angeles | CA | — | ● ACTIVE |
Mackenzie Machine & Design INC | Pembroke | MA | — | ● ACTIVE |
Maco Machinery Co., INC. | North Branford | CT | — | ● ACTIVE |
Mac Products, INC | Kearny | NJ | — | ● ACTIVE |
Mactech Incorporated | Red Wing | MN | — | ● ACTIVE |
Madison Defense Research LLC | Waunakee | WI | — | ● ACTIVE |
Magee Technologies LLC | California | MD | 20–99 | ● ACTIVE |
Magic Jump, INC | Sun Valley | CA | — | ● ACTIVE |
Magic Metals, INC. | Union Gap | WA | — | ● ACTIVE |
| MIMagline INC | Standish | MI | 100–499 | ● ACTIVE |
| MCMagna-matic CORP | Waldo | WI | — | ● ACTIVE |
Magna Tool INC. | Cypress | CA | — | ● ACTIVE |
| MSMagnetic Seal LLC | Warren | RI | 20–99 | ● ACTIVE |
Magnetic Systems International, INC | Boyne City | MI | — | ● ACTIVE |
| MMMagnum Machine INC. | Raymond | NH | — | ● ACTIVE |
Mahle Industrial Thermal Systems America LP | Belmont | MI | — | ● ACTIVE |
| MIMahr INC | Providence | RI | 100–499 | ● ACTIVE |
Main Manufacturing Products INC | Grand Blanc | MI | — | ● ACTIVE |
| MIMakino INC | Mason | OH | — | ● ACTIVE |
Mallory Industries, Incorporated | Farmington | CT | — | ● ACTIVE |
Malone Industrial Machine, L.l.c. | Deer Park | TX | 20–99 | ● ACTIVE |
Manasota Optics, INC. | Sarasota | FL | — | ● ACTIVE |
Manda Machine Company | Dallas | TX | — | ● ACTIVE |
Maney Aircraft, INC. | Ontario | CA | — | ● ACTIVE |
| MTManitowoc Tool & Machining LLC | Manitowoc | WI | 100–499 | ● ACTIVE |
Mannon Metal Works LLC | Lebanon | MO | — | ● ACTIVE |
Manor Tool & Manufacturing CO | Schiller Park | IL | — | ● ACTIVE |
Mantec Services INC | Saint Charles | IL | — | ● ACTIVE |
Mantel Machine Products INC. | Menomonee Falls | WI | 20–99 | ● ACTIVE |
| MDManufacturing Development INC | Cheney | KS | — | ● ACTIVE |
Manufacturing Sciences Corporation | Oak Ridge | TN | — | ● ACTIVE |
Manufacturing Solutions, INC | Morrisville | VT | 100–499 | ● ACTIVE |
| MSManufacturing Solutions, INC | Newton | KS | 20–99 | ● ACTIVE |
Manufacturing Technology, INC | South Bend | IN | — | ● ACTIVE |
Manville Rubber Products INC | Manville | NJ | — | ● ACTIVE |
Mapp Technologies, L.l.c. | Joplin | MO | 100–499 | ● ACTIVE |
Marian Fort Worth, INC. | Fort Worth | TX | 20–99 | ● ACTIVE |
Marina Medical Instruments, INC. | Davie | FL | — | ● ACTIVE |
Marine Air Safety Solutions, LLC | Tampa | FL | — | ● ACTIVE |
Marine Group Boat Works, LLC | Chula Vista | CA | 100–499 | ● ACTIVE |
| MCMarkem-imaje CORP | Keene | NH | 100–499 | ● ACTIVE |
| MBMarks Brothers INC | Boring | OR | — | ● ACTIVE |
Marotta Controls INC | Montville | NJ | — | ● ACTIVE |
Marples Gears, INC. | Azusa | CA | — | ● ACTIVE |
Marsh Industrial Services, INC. | Kalkaska | MI | — | ● ACTIVE |
| MMMartech Medical Products, Inc. | Harleysville | PA | 20–99 | ● ACTIVE |
Martek Automation | Murrieta | CA | — | ● ACTIVE |
Martel Tool CORP | Allen Park | MI | — | ● ACTIVE |
| MMMarten Machining, INC. | Stevens Point | WI | 20–99 | ● ACTIVE |
Martin-baker America INC | Johnstown | PA | — | ● ACTIVE |
Martindale Electric Company, the | Lakewood | OH | 20–99 | ● ACTIVE |