| LILeaf Industries/division of J&e Manufacturing CO | Plymouth | MN | — | ◇ UNVERIFIED |
| LCLear Corporation | Grand Rapids | MI | — | ◇ UNVERIFIED |
| LMLeavitt's Metal Finishing INC | Paramount | CA | — | ◇ UNVERIFIED |
| LMLebanon Machine Shop | Lebanon | KY | — | ◇ UNVERIFIED |
| LCLectro Chem Metal Finishing Company, INC. | Greeneville | TN | — | ◇ UNVERIFIED |
| LFLee Fletcher Enterprises INC | Huntington Park | CA | — | ◇ UNVERIFIED |
| LMLegal Manufacturing, LLC | Ringgold | GA | — | ◇ UNVERIFIED |
| LPLeggett & Platt, INC. | Cape Girardeau | MO | — | ◇ UNVERIFIED |
| LTLehigh Technologies | Tucker | GA | — | ◇ UNVERIFIED |
| LSLenawee Stamping CORP | Tecumseh | MI | — | ◇ UNVERIFIED |
| LALennox Aes-reno | Reno | NV | — | ◇ UNVERIFIED |
 Lenthor Engineering INC | Milpitas | CA | — | ◇ UNVERIFIED |
| LPLeonard's Plating | Saint Albans | WV | — | ◇ UNVERIFIED |
| LPLeonards Plating, St. Albans | Saint Albans | WV | — | ◇ UNVERIFIED |
| LPLeon Polish | Paramount | CA | — | ◇ UNVERIFIED |
| LPLevin Plating CO | Pawtucket | RI | — | ◇ UNVERIFIED |
| LILfc Industries | Arlington | TX | — | ◇ UNVERIFIED |
| LILfm Industries | Houston | TX | — | ◇ UNVERIFIED |
| LALiberty Anodizing-div of Ricmac INC | West Liberty | IA | — | ◇ UNVERIFIED |
| LBLiberty Brass Turning CO Former | Long Island City | NY | — | ◇ UNVERIFIED |
| LILiberty Industrial Finishing Property | Brentwood | NY | — | ◇ UNVERIFIED |
| LMLiddy's Machine Shop, INC | Jacksonville | FL | — | ◇ UNVERIFIED |
| LLLight Logic of Illinois Dba Framburg | Bellwood | IL | — | ◇ UNVERIFIED |
| LMLightning Metal Specialty | Elk Grove Village | IL | — | ◇ UNVERIFIED |
| LLightolier | Wilmington | MA | — | ◇ UNVERIFIED |
| LILinamar Indiana Plant 1 | Albion | IN | — | ◇ UNVERIFIED |
| LPLincoln Plating CO | Denver | CO | — | ◇ UNVERIFIED |
| LKLindstrom & King | Paterson | NJ | — | ◇ UNVERIFIED |
 Linita Design & Mfg CORP | Lackawanna | NY | — | ◇ UNVERIFIED |
| LILionheart Industries Orlando Plating | Orlando | FL | — | ◇ UNVERIFIED |
 Lippert Components INC | Ocala | FL | — | ◇ UNVERIFIED |
| Lippert Components INC. 83 | Elkhart | IN | — | ◇ UNVERIFIED |
| Lippert Components Manufacturing, INC. | White Pigeon | MI | — | ◇ UNVERIFIED |
| LILittelfuse INC | Centralia | IL | — | ◇ UNVERIFIED |
| LDLittleford Day INC | Florence | KY | — | ◇ UNVERIFIED |
| LML&j Metal Polishing | Compton | CA | — | ◇ UNVERIFIED |
| LOL&j of New England | Worcester | MA | — | ◇ UNVERIFIED |
| LKL K Q Corporation | Grand Rapids | MI | — | ◇ UNVERIFIED |
| LALmi Aerospace | Fredonia | KS | — | ◇ UNVERIFIED |
| LMLmi Manufacturing Holdings LLC | Allenton | WI | — | ◇ UNVERIFIED |
| LMLockheed Martin | Akron | OH | — | ◇ UNVERIFIED |
| LPLogan Plating CO INC | Chapmanville | WV | — | ◇ UNVERIFIED |
| LALondon Aggregates | Milan | MI | — | ◇ UNVERIFIED |
| LPLongworth Plating Sve CO | Chelsea | MI | — | ◇ UNVERIFIED |
| LTLooks That Sell | South Charleston | WV | — | ◇ UNVERIFIED |
| LALoral Aeronutronic | Newport Beach | CA | — | ◇ UNVERIFIED |
| LCLoren Cook Co-barnes St Plant | Springfield | MO | — | ◇ UNVERIFIED |
| LPLoren Products | Lawrence | MA | — | ◇ UNVERIFIED |
| LMLoughberry Manufacturing Corporation | Saratoga Springs | NY | — | ◇ UNVERIFIED |
| LJLouis J Kennedy Trucking CO | Kearny | NJ | — | ◇ UNVERIFIED |
| LTLouisville Tin & Stove | Louisville | KY | — | ◇ UNVERIFIED |
| LLtc | Lebanon | PA | — | ◇ UNVERIFIED |
| LRLtc Roll & Eng-clinton Twp | Clinton Township | MI | — | ◇ UNVERIFIED |
| LRLtc Roll & Engineering | Fraser | MI | — | ◇ UNVERIFIED |
| LLLubrizol Life Sciences INC | Franklin | WI | — | ◇ UNVERIFIED |
| LTLucent Technologies Specialty | Somerset | NJ | — | ◇ UNVERIFIED |
| LTLuciano Turchet Trust | San Carlos | CA | — | ◇ UNVERIFIED |
| LTLufthansa Technik Engine Services | Tulsa | OK | — | ◇ UNVERIFIED |
| LMLustrous Metal Coatings INC | Canton | OH | — | ◇ UNVERIFIED |
| LWLuxury Wheels O E Plating | Grand Junction | CO | — | ◇ UNVERIFIED |
| LWL Weger Polishing and Chrome Plating | Brookfield | IL | — | ◇ UNVERIFIED |
| LWL & W Engineering CO Plant 3 | Holland | MI | — | ◇ UNVERIFIED |
| LWL & W Engineering CO Plt #1 | Belleville | MI | — | ◇ UNVERIFIED |
| LIL&w. INC. | Holland | MI | — | ◇ UNVERIFIED |
| LALynns Auto Body/oreland | Oreland | PA | — | ◇ UNVERIFIED |
| LPLynnwood Plating | Lynnwood | WA | — | ◇ UNVERIFIED |
| MGMacdermid Graphic Arts | Adams, Town of | MA | — | ◇ UNVERIFIED |
| MDMac Donald Miller Facility Solutions | Seattle | WA | — | ◇ UNVERIFIED |
| MIMacdonald's Industrial Products - Plant #3 | Grand Rapids | MI | — | ◇ UNVERIFIED |
| MEMac Equipment INC | Sabetha | KS | — | ◇ UNVERIFIED |
| MCMachine Craft INC | Huntsville | AL | — | ◇ UNVERIFIED |
| MLMachine Laboratory LLC | Chesterfield | MO | — | ◇ UNVERIFIED |
| MTMachining Technology Services, INC. | Monroe | NC | — | ◇ UNVERIFIED |
| MPMacke Property F/k/a Somers Properties, Llc, and F/k/a B&b Custom Plating | Hoagland | IN | — | ◇ UNVERIFIED |
| MCMaclean-fogg Component Solutions | Richmond | IL | — | ◇ UNVERIFIED |
| MRMaclean Royal Oak LLC | Troy | MI | — | ◇ UNVERIFIED |
| MSMaclean Saegertown Llc/saegertown | Saegertown | PA | — | ◇ UNVERIFIED |
| MIMagtrol INC | West Seneca | NY | — | ◇ UNVERIFIED |
| MSMain Steel LLC | Riverside | CA | — | ◇ UNVERIFIED |
| MSMain Steel Polishing CO INC | Atlanta | GA | — | ◇ UNVERIFIED |
| MSMain Steel Polishing CO. INC. | Youngstown | OH | — | ◇ UNVERIFIED |
| MMMajestic Machine & Engineering, INC. | Jacksonville | FL | — | ◇ UNVERIFIED |
| MPMajestic Products Company | Huntington | IN | — | ◇ UNVERIFIED |
| MPMalas Plaza | Rochelle Park | NJ | — | ◇ UNVERIFIED |
| MTManchester Tank and Equipment | Petersburg | VA | — | ◇ UNVERIFIED |
| MTManchester Tank & Equipment CO | Elkhart | IN | — | ◇ UNVERIFIED |
| MTManchester Tank & Equipment CO | Bedford | IN | — | ◇ UNVERIFIED |
| MPManco Plating INC | Newark | NJ | — | ◇ UNVERIFIED |
| MMMann Made Products | Waterville | KS | — | ◇ UNVERIFIED |
| MTMapp Technologies, L.l.c. | Joplin | MO | — | ◇ UNVERIFIED |
| MIMarada Industries | Westminster | MD | — | ◇ UNVERIFIED |
| MPMara Polishing & Plating CO INC | Newark | NJ | — | ◇ UNVERIFIED |
| MJMarathon Jewelry | Attleboro | MA | — | ◇ UNVERIFIED |
| MPMarch Performance INC | Naples | FL | — | ◇ UNVERIFIED |
| MPMarion Process Solutions | Marion | IA | — | ◇ UNVERIFIED |
| MIMarjan INC | Waterbury | CT | — | ◇ UNVERIFIED |
| MVMark Vii Equipment Incorporated | Arvada | CO | — | ◇ UNVERIFIED |
| MPMarlette Plating | Buffalo | NY | — | ◇ UNVERIFIED |
| MMMarmic Metal Treating | Saint Charles | MO | — | ◇ UNVERIFIED |
| MCMarox CORP | Holyoke | MA | — | ◇ UNVERIFIED |
