| LWLimitless Welding Service LLC | Saint Joseph | MN | — | ◇ UNVERIFIED |
| LILimpro, INC. | Minneapolis | MN | — | ◇ UNVERIFIED |
| LPLINAI Properties LLC | Riverside | CA | — | ◇ UNVERIFIED |
| LALinamar Avilla | Avilla | IN | — | ◇ UNVERIFIED |
| LILinamar Indiana Plant 2 | Albion | IN | — | ◇ UNVERIFIED |
| LELincoln Electric Automation - Churubusco | Churubusco | IN | — | ◇ UNVERIFIED |
| LTLincoln Tool & Design | Lincoln | NE | — | ◇ UNVERIFIED |
| LMLindale Machine & Tool, INC. | Lindale | GA | — | ◇ UNVERIFIED |
| LMLinda M. Orr-ciccozzi | Beltsville | MD | — | ◇ UNVERIFIED |
| LLink-com | El Cajon | CA | — | ◇ UNVERIFIED |
| LMLink Manufacturing & Engineering | Morgan Hill | CA | — | ◇ UNVERIFIED |
| LIL.J. Industries, Inc. | Sioux Falls | SD | — | ◇ UNVERIFIED |
| LJL J Industries INC | Sioux Falls | SD | — | ◇ UNVERIFIED |
| LMLjm Machine Co., INC. | Lexington | NC | — | ◇ UNVERIFIED |
| LMLld Manufacturing Company Dba Machining Technology | Minneapolis | MN | — | ◇ UNVERIFIED |
| LLL & L Machine and Tool, L.l.c. | Opelika | AL | — | ◇ UNVERIFIED |
| LWLloyd W Aubry CO INC | Hayward | CA | — | ◇ UNVERIFIED |
| LALM Atlantic, LLC | West Chicago | IL | — | ◇ UNVERIFIED |
| LILmc INC. | Cortland | IL | — | ◇ UNVERIFIED |
| LML & M Enterprises, LLC | Jerome | ID | — | ◇ UNVERIFIED |
 L & M Equipment Company, LLC | Dayton | OH | — | ◇ UNVERIFIED |
| LALmi Aerospace INC. | Washington | MO | — | ◇ UNVERIFIED |
| LHLML Holdings LLC | Greer | SC | — | ◇ UNVERIFIED |
 L & M Machining Center, INC. | Vista | CA | — | ◇ UNVERIFIED |
| LSLM Sheffield LLC | West Babylon | NY | — | ◇ UNVERIFIED |
| LMLNT Machining Inc | Santa Clara | CA | — | ◇ UNVERIFIED |
| LMLNT Machining Inc | Santa Clara | CA | — | ◇ UNVERIFIED |
| LMLockhart Machine CO INC | Tewksbury | MA | — | ◇ UNVERIFIED |
| LMLockheed Martin Is&gs-defense & Intelligence Solutions | Ewa Beach | HI | — | ◇ UNVERIFIED |
 Logan Machine Works, INC. | Phenix City | AL | — | ◇ UNVERIFIED |
| LCLog City Welding | Dundee | NY | — | ◇ UNVERIFIED |
| LPLogik Precision, INC. | Houston | TX | — | ◇ UNVERIFIED |
| LRLomelino's Repair | Virden | IL | — | ◇ UNVERIFIED |
| LQLong - Quyen INC Dba Pomeroy Tool INC | Elk River | MN | — | ◇ UNVERIFIED |
| LTLonsdale Tool and Manufacturing INC | Lonsdale | MN | — | ◇ UNVERIFIED |
| LCLoose Cannon Industries , LLC | Kyle | TX | — | ◇ UNVERIFIED |
| LMLorbern MFG. Inc. | Schaumburg | IL | — | ◇ UNVERIFIED |
| LPLos Portales Iron Works | El Paso | TX | — | ◇ UNVERIFIED |
| LLLotz Leasing, LLC | Chino | CA | — | ◇ UNVERIFIED |
| LSLouis & Shannon Souder Inc. | Rome | GA | — | ◇ UNVERIFIED |
| LMLowrey Machine and Tool, INC. | Dalton | GA | — | ◇ UNVERIFIED |
| LML&p Machine Company | Santa Clara | CA | — | ◇ UNVERIFIED |
| LMLP Machine, LLC | De Pere | WI | — | ◇ UNVERIFIED |
| LFLrw Fabricators a Lake Road Welding Co., INC | Wichita Falls | TX | — | ◇ UNVERIFIED |
| LILsa INC Dba Creganna Medical of Te | Minneapolis | MN | — | ◇ UNVERIFIED |
| LLLsa LLC | Plymouth | MN | — | ◇ UNVERIFIED |
| LSL & S Machine Co., INC. | Halethorpe | MD | — | ◇ UNVERIFIED |
| LSL & S Tool & Machine, LLC | York | PA | — | ◇ UNVERIFIED |
| LILtj Industrial Services LLC | Rifle | CO | — | ◇ UNVERIFIED |
| LLLuckyshot, LLC | Grand Junction | CO | — | ◇ UNVERIFIED |
| LLLuckyShot LLC | Grand Junction | CO | — | ◇ UNVERIFIED |
| LCLudonja Construction Company, INC. | Fairfax | SC | — | ◇ UNVERIFIED |
| LMLuitink Manufacturing CO | Menomonee Falls | WI | — | ◇ UNVERIFIED |
| LMLuke Manufacturing INC | Marysville | WA | — | ◇ UNVERIFIED |
| LMLuke Mckenzie | Clackamas | OR | — | ◇ UNVERIFIED |
| LILu-mac, INC. | Ford City | PA | — | ◇ UNVERIFIED |
| LMLunar Marine LLC | Prospect Hill | NC | — | ◇ UNVERIFIED |
| LTLunar Tool LLC | Saint Louis | MO | — | ◇ UNVERIFIED |
| LCLuther Collision & Glass- St. Paul | South Saint Paul | MN | — | ◇ UNVERIFIED |
| LMLux Manufacturing INC | Sunnyvale | CA | — | ◇ UNVERIFIED |
| LGLuz Gauna Sanchez an Individual | Woodland | CA | — | ◇ UNVERIFIED |
| LCLynar Corporation | Allentown | PA | — | ◇ UNVERIFIED |
| LNLyn Nudd | Manitowoc | WI | — | ◇ UNVERIFIED |
| LILyons Industries INC. | Ebensburg | PA | — | ◇ UNVERIFIED |
| LILysander, Inc | Columbia | SC | — | ◇ UNVERIFIED |
| LILysander, Inc | Columbia | SC | — | ◇ UNVERIFIED |
| MAMachine and Fabrication Indust | Kent | WA | — | ◇ UNVERIFIED |
| MAMachine and Hydraulics, INC. | Gardendale | AL | — | ◇ UNVERIFIED |
| MCMachine Casting INC | Melrose | MN | — | ◇ UNVERIFIED |
| MCMachine Craft Northwest INC | Lebanon | OR | — | ◇ UNVERIFIED |
| MDMachine Design Services, Inc. | South Hutchinson | KS | — | ◇ UNVERIFIED |
| MMMachined Metals Manufacturing, INC. | Elk Grove Village | IL | — | ◇ UNVERIFIED |
| MDMachine Dynamics Ultra Precision Cnc Machining, INC. | Westminster | CA | — | ◇ UNVERIFIED |
| MLMachine+ LLC | Green Bay | WI | — | ◇ UNVERIFIED |
| MPMachine Pro Technologies, INC. | Celina | OH | — | ◇ UNVERIFIED |
| MSMachinery Spare Parts & Supplies INC | Independence | MO | — | ◇ UNVERIFIED |
 Machine Tech, INC. | Adel | GA | — | ◇ UNVERIFIED |
| MTMachine Technology, INC. | Fenton | MO | — | ◇ UNVERIFIED |
| MTMachine Tool Design & Fab LLC | Fostoria | OH | — | ◇ UNVERIFIED |
| MTMachine Tool Technologies Research Foundation | Berkeley | CA | — | ◇ UNVERIFIED |
| MWMachine Worx of Cincinnati | Cincinnati | OH | — | ◇ UNVERIFIED |
| MMachinex | Bensenville | IL | — | ◇ UNVERIFIED |
| MIMachinex INC | Chula Vista | CA | — | ◇ UNVERIFIED |
| MCMachining & Coating Specialists, INC. | Leeds | AL | — | ◇ UNVERIFIED |
| MSMachining Specialists, INC. | Pearland | TX | — | ◇ UNVERIFIED |
 Machining Technologies INC | Long Lake | MN | — | ◇ UNVERIFIED |
| Machining Technologies LLC | Webster | MA | — | ◇ UNVERIFIED |
| MWMachining - Welding By Olsen INC | Cokato | MN | — | ◇ UNVERIFIED |
| MIMachinists INC | Seattle | WA | — | ◇ UNVERIFIED |
| MMachmotion | Newburg | MO | — | ◇ UNVERIFIED |
| MLMachprop LLC | Everett | WA | — | ◇ UNVERIFIED |
| MIMachtron INC | Fridley | MN | — | ◇ UNVERIFIED |
| MFMACI Fabricators, LLC | Columbiana | OH | — | ◇ UNVERIFIED |
 Maddox Industries, INC. | Monroe | GA | — | ◇ UNVERIFIED |
| MLMadewell, LLC | Houston | TX | — | ◇ UNVERIFIED |
| MLMadhuram, LLC | San Jose | CA | — | ◇ UNVERIFIED |
| MMMadison-smith Machine & Tool CO LLC | Glasgow | KY | — | ◇ UNVERIFIED |
| MIMadruga Iron Works, INC. | Tracy | CA | — | ◇ UNVERIFIED |
| MSMad Science Machining, LLC | Conroe | TX | — | ◇ UNVERIFIED |
| MMMagna Mirrors | Grand Rapids | MI | — | ◇ UNVERIFIED |
