| KLKoch-glitsch LP | Houston | TX | — | ◇ UNVERIFIED |
| KFKornegay Fabrication,LLC | Mesa | AZ | — | ◇ UNVERIFIED |
| LELaconia Earth Anchors INC. | South Grafton | MA | — | ◇ UNVERIFIED |
| LRLake Region Medical | Arvada | CO | — | ◇ UNVERIFIED |
| LMLane Myers Company INC | Protection | KS | — | ◇ UNVERIFIED |
| LWLangley Wire Cloth Components | Adamsville | TN | — | ◇ UNVERIFIED |
| LWLangley Wire Cloth Components, INC. | Adamsville | TN | — | ◇ UNVERIFIED |
| LBLarry Bashor Sandblasting | Bakersfield | CA | — | ◇ UNVERIFIED |
| LTLeaning Technical Services, LLC | Belle Chasse | LA | — | ◇ UNVERIFIED |
 Leggett & Platt INC. | Atlanta | GA | — | ◇ UNVERIFIED |
| Leggett & Platt, Incorporated | Solon | OH | — | ◇ UNVERIFIED |
| LPLifetime Products Incorporated | Clearfield | UT | — | ◇ UNVERIFIED |
| LCLift-all Company, INC. | North Las Vegas | NV | — | ◇ UNVERIFIED |
| LILiftpro International INC | Duluth | MN | — | ◇ UNVERIFIED |
| LTLightning Tree Tech | Las Vegas | NV | — | ◇ UNVERIFIED |
| LMLockheed Martin Sippican | Marion | MA | — | ◇ UNVERIFIED |
| LFLong Fence Company, INC. | Ijamsville | MD | — | ◇ UNVERIFIED |
| LCLtv Copperweld Fayetteville Div | Fayetteville | TN | — | ◇ UNVERIFIED |
| LWLucky Welding & Iron, Sung Chang, Dba | Los Angeles | CA | — | ◇ UNVERIFIED |
| LILynk INC. | Lenexa | KS | — | ◇ UNVERIFIED |
| MCMac Chain Warehouse Addition | Woodland | WA | — | ◇ UNVERIFIED |
| MWMadsen Wire LLC | Orland | IN | — | ◇ UNVERIFIED |
| MNMagic Novelty CO INC | New York | NY | — | ◇ UNVERIFIED |
| MUMagnetek Universal | Prairie Grove | AR | — | ◇ UNVERIFIED |
| MIManmark, INC. | Saint Louis | MO | — | ◇ UNVERIFIED |
| MIManpower, INC. | Neosho | MO | — | ◇ UNVERIFIED |
| MWMarcon Wire Products | North Kansas City | MO | — | ◇ UNVERIFIED |
| MLMarrs Land 2 LLC | San Jose | CA | — | ◇ UNVERIFIED |
| MMMarv-O-Lus Manufacturing Company | Chicago | IL | — | ◇ UNVERIFIED |
| MRMasonry Reinforcing Corporation of America | Charlotte | NC | — | ◇ UNVERIFIED |
| MHMaster Halco INC | Canton | MA | — | ◇ UNVERIFIED |
| MIMaster-halco INC | Scranton | PA | — | ◇ UNVERIFIED |
| MIMaster-halco INC | Tampa | FL | — | ◇ UNVERIFIED |
| MHMaster Halco/scranton Plt | Scranton | PA | — | ◇ UNVERIFIED |
| MWMatrix Wire INC. | Auburn | AL | — | ◇ UNVERIFIED |
| MIMayco Intl LLC | Sterling Heights | MI | — | ◇ UNVERIFIED |
| MHM&b Hangers | Leeds | AL | — | ◇ UNVERIFIED |
| MIM-b Industries Wwtp | Rosman | NC | — | ◇ UNVERIFIED |
| MBM & B Metal Products | South Hill | VA | — | ◇ UNVERIFIED |
| MBM B Steel CO INC | Madison | IL | — | ◇ UNVERIFIED |
 Meadow Burke | Converse | TX | — | ◇ UNVERIFIED |
| Meadow Burke, LLC | Hazleton | PA | — | ◇ UNVERIFIED |
| MMMerchants Metals | Howell | MI | — | ◇ UNVERIFIED |
| MMMerchants Metals INC | Fairfield | AL | — | ◇ UNVERIFIED |
| MMMerchants Metals INC | New Paris | IN | — | ◇ UNVERIFIED |
 Metal Solutions Design & Fabrication LLC | Florence | KY | — | ◇ UNVERIFIED |
| MWMetal & Wire Products South Carolina LLC | Ridgeway | SC | — | ◇ UNVERIFIED |
| MSMetrock Steel & Wire CO. | Montevallo | AL | — | ◇ UNVERIFIED |
| MIMgf Industries | Rockford | IL | — | ◇ UNVERIFIED |
| MIMgf Industries LLC | Rockford | IL | — | ◇ UNVERIFIED |
| MLMhs LTD Dba Wear Flex Slings | Winston Salem | NC | — | ◇ UNVERIFIED |
| MWMichigan Wire Cloth LLC | Saint Johns | MI | — | ◇ UNVERIFIED |
| MCMid Continent Nail CORP | Radford | VA | — | ◇ UNVERIFIED |
| MCMid Continent Steel & Wire, INC. | Poplar Bluff | MO | — | ◇ UNVERIFIED |
| MAMidwest Air Technologies, INC. | Port Wentworth | GA | — | ◇ UNVERIFIED |
| MCMidwest Control Products | Bushnell | IL | — | ◇ UNVERIFIED |
| MFMid-west Fabricating Co, West Bent Bolt | Santa Fe Springs | CA | — | ◇ UNVERIFIED |
| MHMidwest Hanger CO | Kansas City | MO | — | ◇ UNVERIFIED |
| MHMidwest Hanger Company | Cameron | MO | — | ◇ UNVERIFIED |
| MWMid West Wire Products INC | Ferndale | MI | — | ◇ UNVERIFIED |
| MWMidwest Wire Products INC | Ferndale | MI | — | ◇ UNVERIFIED |
| MUMiller Urethane Prods INC | Moody | AL | — | ◇ UNVERIFIED |
| MMilspec | Sorrento | FL | — | ◇ UNVERIFIED |
| MMMineral Minds | Bartlett | IL | — | ◇ UNVERIFIED |
| MAMj Associates Steel Co., INC. | Philadelphia | PA | — | ◇ UNVERIFIED |
| MCM&M Cage Company, LLC | Milwaukee | WI | — | ◇ UNVERIFIED |
| MPMmi Products INC | Bartonville | IL | — | ◇ UNVERIFIED |
| MPMmi Products, INC. | Statesville | NC | — | ◇ UNVERIFIED |
| MFModern Fence Company | Fort Smith | AR | — | ◇ UNVERIFIED |
| MWMoffat Wire & Display, INC. | Addison | IL | — | ◇ UNVERIFIED |
| MCMontrose Cdt | Auburn | MA | — | ◇ UNVERIFIED |
| MBMorrow Brothers Welding | Jacksonville | FL | — | ◇ UNVERIFIED |
| MCMpp Company | Santa Ana | CA | — | ◇ UNVERIFIED |
| MAMuncy Acquisitions | Kansas City | MO | — | ◇ UNVERIFIED |
| MMMuncy Machine & Tool Co., Incorporated | Turbotville | PA | — | ◇ UNVERIFIED |
| NWNagel Wire | Rocky Ford | CO | — | ◇ UNVERIFIED |
| NAN Amer. Fastener | Bridgeport | WV | — | ◇ UNVERIFIED |
| NDNashville Display | Lebanon | TN | — | ◇ UNVERIFIED |
| NWNashville Wire Products | Springfield | TN | — | ◇ UNVERIFIED |
| NWNashville Wire Products | Mcewen | TN | — | ◇ UNVERIFIED |
| NWNashville Wire Products CO | Frankfort | KY | — | ◇ UNVERIFIED |
| NWNashville Wire Products Manufacturing Company | Lebanon | TN | — | ◇ UNVERIFIED |
| NWNashville Wire Products Manufacturing Company | White Bluff | TN | — | ◇ UNVERIFIED |
| NWNashville Wire Products Manufacturing Company, LLC | Mcewen | TN | — | ◇ UNVERIFIED |
| NINational Illiana | Gary | IN | — | ◇ UNVERIFIED |
 National Industrial Supply Company INC | Troy | MI | — | ◇ UNVERIFIED |
| NSNational Standard Company | Mishawaka | IN | — | ◇ UNVERIFIED |
| NCNational-standard Company | Corbin | KY | — | ◇ UNVERIFIED |
| NWNational Wire & Cable CORP | Los Angeles | CA | — | ◇ UNVERIFIED |
| NANestaway-div Axia | Clinton | NC | — | ◇ UNVERIFIED |
| NNetgear | San Jose | CA | — | ◇ UNVERIFIED |
| NENew England Wire Products, INC | Greensboro | GA | — | ◇ UNVERIFIED |
| NYNew York Wire | Hanover | PA | — | ◇ UNVERIFIED |
| NYNew York Wire Weaving Facility | York | PA | — | ◇ UNVERIFIED |
| NSNichols & Stone CO | Gardner | MA | — | ◇ UNVERIFIED |
| NHNO-BS Holdings, LLC | Greene | IA | — | ◇ UNVERIFIED |
| NSNoel Sharpening & Welding Center | Chatsworth | CA | — | ◇ UNVERIFIED |
| NSNorris Screen and Manufactruing INC | Tazewell | VA | — | ◇ UNVERIFIED |
| NANorth American Steel & Wire INC | Butler | PA | — | ◇ UNVERIFIED |
| NENorth Electric INC | Cleveland | OH | — | ◇ UNVERIFIED |
