| CPCharlotte Plating, INC. | Charlotte | — | ◇ UNVERIFIED |
| CTCincinnati Thermal Spray Incorporated | Rocky Point | — | ◇ UNVERIFIED |
| CPCleveland-cliffs Piedmont | Newton | — | ◇ UNVERIFIED |
| CKCollier Keyworth Company | Liberty | — | ◇ UNVERIFIED |
| CTColonial Tin Works | Greensboro | — | ◇ UNVERIFIED |
| CPConcord Plating | Concord | — | ◇ UNVERIFIED |
| CPContainer Products Corporation | Wilmington | — | ◇ UNVERIFIED |
| CFCopper Field Chimney Supply | Aberdeen | — | ◇ UNVERIFIED |
| CTCouncil Tool Company - Lake Waccamaw | Lake Waccamaw | — | ◇ UNVERIFIED |
| DIDie-tech, INC. | Thomasville | — | ◇ UNVERIFIED |
| D5Division 5, LLC (dba Structural Steel of Carolina) | Hickory | — | ◇ UNVERIFIED |
| DIDml Industrial Products Forest City Division | Hickory | — | ◇ UNVERIFIED |
| DLDml Lineberry | Wilkesboro | — | ◇ UNVERIFIED |
| DIDpm INC | Gastonia | — | ◇ UNVERIFIED |
| DRDuke Refining CORP | High Point | — | ◇ UNVERIFIED |
| EPEga Products, INC. - Southeast | Mooresville | — | ◇ UNVERIFIED |
| EIElectra-finish, INC. | Asheboro | — | ◇ UNVERIFIED |
| EMElectrolux Major Appliances | Fletcher | — | ◇ UNVERIFIED |
| ECElizabeth Carbide of Nc INC | Lexington | — | ◇ UNVERIFIED |
| EWEmco Wheaton | Wilson | — | ◇ UNVERIFIED |
| EPEngineered Polymer Solutions, Incorporated Dba Valspar Coatings | Thomasville | — | ◇ UNVERIFIED |
| FMFairmont Metal Finishers | Archdale | — | ◇ UNVERIFIED |
| FLFerrellgas, LP D.b.a. Blue Rhino of N.c.- Hamptonville Plant | Hamptonville | — | ◇ UNVERIFIED |
| FFFerro Fab INC | Rockingham | — | ◇ UNVERIFIED |
| HFHickory Facility | Hickory | — | ◇ UNVERIFIED |
| HTHi - Tec Plating INC | Statesville | — | ◇ UNVERIFIED |
| HPH Putsch & Company | Fletcher | — | ◇ UNVERIFIED |
| IFIms Fabrication | Salisbury | — | ◇ UNVERIFIED |
| IPIndustrial Piping INC | Pineville | — | ◇ UNVERIFIED |
| IWIron World Manufacturing | Statesville | — | ◇ UNVERIFIED |
| ICItw Ccna Pna Construction Technologies | Charlotte | — | ◇ UNVERIFIED |
| JSJustrite Safety Group - U.s. Chemical Storage | Wilkesboro | — | ◇ UNVERIFIED |
| KMK M Machine CO | Biscoe | — | ◇ UNVERIFIED |
| MTMachining Technology Services, INC. | Monroe | — | ◇ UNVERIFIED |
| MEMarkovitz Ents INC Flowline Div | Whiteville | — | ◇ UNVERIFIED |
| MIMatlab Incorporated Ramseur Facility | Ramseur | — | ◇ UNVERIFIED |
| MIMatlab, INC. - Plants 1-4, 5, 7, 8 and 11 | Asheboro | — | ◇ UNVERIFIED |
| MMMerchants Metals | Statesville | — | ◇ UNVERIFIED |
 Metal Industries, INC. | Marion | — | ◇ UNVERIFIED |
| MIMoen Incorporated | New Bern | — | ◇ UNVERIFIED |
| MSMueller Steam Specialty | Saint Pauls | — | ◇ UNVERIFIED |
| NANestaway-div Axia | Clinton | — | ◇ UNVERIFIED |
| NSNew Standard Corporation | Rocky Mount | — | ◇ UNVERIFIED |
| NSNorth State Steel Incorporated | Greenville | — | ◇ UNVERIFIED |
| OBO B I Linings | Chocowinity | — | ◇ UNVERIFIED |
| OSO'neal Steel INC I | Greensboro | — | ◇ UNVERIFIED |
| PHParker Hannifin CORP | Forest City | — | ◇ UNVERIFIED |
 Penco Products INC | Hamilton | — | ◇ UNVERIFIED |
| PVPentair Valves & Controls | Black Mountain | — | ◇ UNVERIFIED |
| PAPerfect Air Control LLC / Metal Industries LLC of Nc | Marion | — | ◇ UNVERIFIED |
