| LMLight Metals Coloring Company, INC. | Southington | CT | Fabricated Metal Product Manufacturing332813 | 20-99 | ● ACTIVE |
| LFLignotech Florida LLC | Fernandina Beach | FL | Chemical Manufacturing325194 | 20-99 | ● ACTIVE |
| LALincolnland Agri-energy LLC | Palestine | IL | Chemical Manufacturing325193 | 20-99 | ● ACTIVE |
Lincoln Machine, INC | Lincoln | NE | Fabricated Metal Product Manufacturing332710 | 20-99 | ● ACTIVE |
Lincoln Tool & Machine CORP | Hudson | MA | Fabricated Metal Product Manufacturing332710 | 20-99 | ● ACTIVE |
| LELincolnway Energy LLC | Nevada | IA | Chemical Manufacturing325193 | 20-99 | ● ACTIVE |
Lindquist Machine Co., LLC | Green Bay | WI | Fabricated Metal Product Manufacturing332710 | 20-99 | ● ACTIVE |
Little Falls Machine INC | Little Falls | MN | Fabricated Metal Product Manufacturing332999 | 20-99 | ● ACTIVE |
| LSLittle Sioux Corn Processors, LLC | Marcus | IA | Chemical Manufacturing325193 | 20-99 | ● ACTIVE |
| LHLittlestown Hdwr & Foundry | Littlestown | PA | Primary Metal Manufacturing331524 | 20-99 | ● ACTIVE |
Logan Machine Company | Akron | OH | Fabricated Metal Product Manufacturing332710 | 20-99 | ● ACTIVE |
Loos & Co., INC. | Naples | FL | Fabricated Metal Product Manufacturing332214 | 20-99 | ● ACTIVE |
| LILorin Industries | Muskegon | MI | Fabricated Metal Product Manufacturing332813 | 20-99 | ● ACTIVE |
Louis M. Gerson CO INC | Middleboro | MA | Miscellaneous Manufacturing339113 | 20-99 | ● ACTIVE |
Lowell Corporation | West Boylston | MA | Fabricated Metal Product Manufacturing332216 | 20-99 | ● ACTIVE |
Lowell Manufacturing Company | Pacific | MO | Fabricated Metal Product Manufacturing332322 | 20-99 | ● ACTIVE |
| LPL & P Berwick Div Leggett & Platt/salem Twp | Berwick | PA | Plastics and Rubber Products Manufacturing326150 | 20-99 | ● ACTIVE |
Lpi, INC. | Eau Claire | WI | Chemical Manufacturing325612 | 20-99 | ● ACTIVE |
| LALubrizol Advanced Materials, INC. | Gastonia | NC | Chemical Manufacturing325211 | 20-99 | ● ACTIVE |
| LALubrizol Advanced Materials INC Bowling Green | Bowling Green | OH | Chemical Manufacturing325611 | 20-99 | ● ACTIVE |
| LILucite International | Memphis | TN | Chemical Manufacturing325180 | 20-99 | ● ACTIVE |
Lwrc International, LLC | Cambridge | MD | Fabricated Metal Product Manufacturing332994 | 20-99 | ● ACTIVE |
| LLLycus LTD. | El Dorado | AR | Chemical Manufacturing325199 | 20-99 | ● ACTIVE |
Lyman Morse Boatbuilding, INC. | Thomaston | ME | Transportation Equipment Manufacturing336612 | 20-99 | ● ACTIVE |
Lyn-tron, INC. | Spokane | WA | Fabricated Metal Product Manufacturing332439 | 20-99 | ● ACTIVE |
| LCLynx Chemical Group, Smyrna Plant | Smyrna | GA | Chemical Manufacturing325180 | 20-99 | ● ACTIVE |
L & Z Tool & Engineering INC | Watchung | NJ | Machinery Manufacturing333511 | 20-99 | ● ACTIVE |
Machine Components CORP. | Plainview | NY | Machinery Manufacturing333316 | 20-99 | ● ACTIVE |
Machined Products Company | Lancaster | PA | Fabricated Metal Product Manufacturing332721 | 20-99 | ● ACTIVE |
Machine Tool Engineering, INC. | Charles City | IA | Fabricated Metal Product Manufacturing332710 | 20-99 | ● ACTIVE |
Mac Industries INC | Eugene | OR | Plastics and Rubber Products Manufacturing326199 | 20-99 | ● ACTIVE |
Mac-mold Base, INC | Romeo | MI | Machinery Manufacturing333511 | 20-99 | ● ACTIVE |
Macuch Steel Products, INC | Augusta | GA | Fabricated Metal Product Manufacturing332312 | 20-99 | ● ACTIVE |
Magna Machine & Tool CO INC | New Castle | IN | Fabricated Metal Product Manufacturing332710 | 20-99 | ● ACTIVE |
| MIMagni Industries INC | Independence | KY | Chemical Manufacturing325510 | 20-99 | ● ACTIVE |
| MLMagpro, LLC | Camden | TN | Primary Metal Manufacturing331410 | 20-99 | ● ACTIVE |
| MEMahle Engine Components USA INC | Mcconnelsville | OH | Primary Metal Manufacturing331314 | 20-99 | ● ACTIVE |
Mah Machine Company | Cicero | IL | Fabricated Metal Product Manufacturing332710 | 20-99 | ● ACTIVE |
Maine Molecular Quality Controls INC | Saco | ME | Chemical Manufacturing325413 | 20-99 | ● ACTIVE |
Malin Company | Brookpark | OH | Primary Metal Manufacturing331222 | 20-99 | ● ACTIVE |
| MCMallard Creek Polymers, LLC | Charlotte | NC | Chemical Manufacturing325211 | 20-99 | ● ACTIVE |
Manowske Welding CORP | Fond Du Lac | WI | Fabricated Metal Product Manufacturing332313 | 20-99 | ● ACTIVE |
Mantaline Corporation | Mantua | OH | Plastics and Rubber Products Manufacturing326291 | 20-99 | ● ACTIVE |
Marathon Cutting Die INC | Wheeling | IL | Fabricated Metal Product Manufacturing332710 | 20-99 | ● ACTIVE |
Marco Group, INC. | Neosho | MO | Fabricated Metal Product Manufacturing332999 | 20-99 | ● ACTIVE |
| MMMarinette Marine Corporation | Marinette | WI | Transportation Equipment Manufacturing336610 | 20-99 | ● ACTIVE |
Marion Mold & Tool, INC. | Marion | VA | Fabricated Metal Product Manufacturing332710 | 20-99 | ● ACTIVE |
Marks-miller Post and Pole, Incorporated | Clancy | MT | Wood Product Manufacturing321114 | 20-99 | ● ACTIVE |
Marlboro Manufacturing INC | Alliance | OH | Fabricated Metal Product Manufacturing332510 | 20-99 | ● ACTIVE |
Marlin Technologies, INC. | Horicon | WI | Computer and Electronic Product Manufacturing334519 | 20-99 | ● ACTIVE |