| BIBriese Iron Works INC | Rochester | MN | — | ◇ UNVERIFIED |
| EPExeon Processors LLC | Jonesboro | IN | — | ◇ UNVERIFIED |
| HIHardsteel, INC. | Tuscaloosa | AL | — | ◇ UNVERIFIED |
| SSS&h Steel Corporation | Pearl | MS | — | ◇ UNVERIFIED |
| TCTricast/presfore CORP | Crystal Lake | IL | — | ◇ UNVERIFIED |
| TITubeworks INC. | Riverside | CA | — | ◇ UNVERIFIED |
| WFWestern Fabrication Tech CORP | Valencia | CA | — | ◇ UNVERIFIED |
| 2S2300 S Hwy 97 | Sand Springs | OK | — | ◇ UNVERIFIED |
| 4H40 Hrs, INC | Fremont | CA | — | ◇ UNVERIFIED |
| 5L55 Leone Lane NY, LLC | Chester | NY | — | ◇ UNVERIFIED |
| 8W82 Washington Associates LLC | New York | NY | — | ◇ UNVERIFIED |
| 9F912 Fifth Avenue CORP | New York | NY | — | ◇ UNVERIFIED |
| AOA1 Ornamental Ironworks, INC. | Fresno | CA | — | ◇ UNVERIFIED |
| AGAaa Galvanizing Chelsea, INC Dba Iazz Chelsea Galvanizing | Chelsea | OK | — | ◇ UNVERIFIED |
| ABAbel & Brothers Custom Iron Works | San Marcos | CA | — | ◇ UNVERIFIED |
| ASA.b. Steel Mill, INC. | Cincinnati | OH | — | ◇ UNVERIFIED |
| AIAccufab, INC. | West Chester | OH | — | ◇ UNVERIFIED |
| AMA&E Manufacturing, LLC | Spring Lake | MI | — | ◇ UNVERIFIED |
| AFA Finkl & Sons CO | Chicago | IL | — | ◇ UNVERIFIED |
| ASAir Separation Unit Project | Blytheville | AR | — | ◇ UNVERIFIED |
| ACAkj Clairton LLC | Clairton | PA | — | ◇ UNVERIFIED |
| AIAkj Industries INC Contractor of Uss Ga | Gary | IN | — | ◇ UNVERIFIED |
| ASAk Steel CORP | Dearborn | MI | — | ◇ UNVERIFIED |
| ASAk Steel Corp/butler Works | Butler | PA | — | ◇ UNVERIFIED |
| AMAlabama Metal Industries CORP | Birmingham | AL | — | ◇ UNVERIFIED |
| AFAlcast Foundry INC | Redondo Beach | CA | — | ◇ UNVERIFIED |
| ASAllan Schaffer | Livermore | CA | — | ◇ UNVERIFIED |
| ALAllegheny Ludlum CORP | Houston | PA | — | ◇ UNVERIFIED |
| ALAllegheny Ludlum Steel Strip Plant | Wallingford | CT | — | ◇ UNVERIFIED |
| AWAllpoints Warehousing Equipment Company | Tampa | FL | — | ◇ UNVERIFIED |
| ASAmerican Stainless & Alloy Products | Darlington | SC | — | ◇ UNVERIFIED |
| ASAmerican Steel Solutions, LLC | Spring | TX | — | ◇ UNVERIFIED |
| AMAmeriti Manufacturing Company | Detroit | MI | — | ◇ UNVERIFIED |
| ATAmg Titanium Llc/551 Northgate Cir | New Castle | PA | — | ◇ UNVERIFIED |
| AVAmg Vanadium LLC | Zanesville | OH | — | ◇ UNVERIFIED |
| ACAm/ns Calvert LLC | Calvert | AL | — | ◇ UNVERIFIED |
| ACAm/ns Calvert LLC | Calvert | AL | — | ◇ UNVERIFIED |
| AAperam | Sterling Heights | MI | — | ◇ UNVERIFIED |
| ASAperam Stainless Services & Solutions | Sterling Heights | MI | — | ◇ UNVERIFIED |
| APApex Powder Coating LLC | Taylor | MI | — | ◇ UNVERIFIED |
| ABAran Bagher | Santa Ana | CA | — | ◇ UNVERIFIED |
| AArcelormittal | Cleveland | OH | — | ◇ UNVERIFIED |
| ACArcelormittal Calvert, LLC | Calvert | AL | — | ◇ UNVERIFIED |
| AMArcelor Mittal/indiana Harbor Long Carbon | East Chicago | IN | — | ◇ UNVERIFIED |
| ACArcerlormittal Cleveland LLC | Cleveland | OH | — | ◇ UNVERIFIED |
 Arnold Magnetic Technologies | Marengo | IL | — | ◇ UNVERIFIED |
| ABAti Bozeman INC | Bozeman | MT | — | ◇ UNVERIFIED |
| ASAtlantic Steel, INC | Longwood | FL | — | ◇ UNVERIFIED |
| AMAtwood Metals LLC | Bethel | MN | — | ◇ UNVERIFIED |
| ABAutomotive Body Parts, INC. | Cartersville | GA | — | ◇ UNVERIFIED |
| BOBar-Fab of Florida, Inc | Clearwater | FL | — | ◇ UNVERIFIED |
| BSBarker Steel Construction, INC. | Tucson | AZ | — | ◇ UNVERIFIED |
| BBBarrett Buisness Services INC | Gardena | CA | — | ◇ UNVERIFIED |
| BSBayou Steel Mill Plant - Laplace Steel Mill | Laplace | LA | — | ◇ UNVERIFIED |
| BWBdm Warren Steel Operations, LLC (0278000463) | Warren | OH | — | ◇ UNVERIFIED |
| BFBeaver Falls Machine Shop | Beaver Falls | PA | — | ◇ UNVERIFIED |
| BFBenicia Fabrication and Machines, INC. | Benicia | CA | — | ◇ UNVERIFIED |
| BSBirmingham Steel CORP | Bourbonnais | IL | — | ◇ UNVERIFIED |
| BCBlackhawk Cutting Services, Inc. | Beloit | WI | — | ◇ UNVERIFIED |
| BIBlastech, INC. | Gary | IN | — | ◇ UNVERIFIED |
| BPBlytheville Plate Works | Blytheville | AR | — | ◇ UNVERIFIED |
 Boldmark Steel Industry, LLC | Baltimore | MD | — | ◇ UNVERIFIED |
| BSBradford Steel Co., INC. | East Freetown | MA | — | ◇ UNVERIFIED |
| BIBrothers Ironworks Co, Sarkis Tatarian | Burbank | CA | — | ◇ UNVERIFIED |
| BEBrunton Enterprises Inc,plas Tal Mfg CO | Santa Fe Springs | CA | — | ◇ UNVERIFIED |
| BCBury Companies, Inc. | Rogers | MN | — | ◇ UNVERIFIED |
| CACaledonian Alloys | Huntington | WV | — | ◇ UNVERIFIED |
| CSCalifornia Steel Industries INC | Fontana | CA | — | ◇ UNVERIFIED |
| CMCamelot Metals | Blaine | MN | — | ◇ UNVERIFIED |
| CSCanam Steel Corporation | Buckeye | AZ | — | ◇ UNVERIFIED |
| CECapitol Engineering & Manufacturing CO | Harvey | IL | — | ◇ UNVERIFIED |
| CPCarpenter Powder Products INC | Bridgeville | PA | — | ◇ UNVERIFIED |
 Carpenter Technology | Worcester | MA | — | ◇ UNVERIFIED |
| Carpenter Technology Dba Mb Calram LLC | Camarillo | CA | — | ◇ UNVERIFIED |
| Carpenter Technology-tube Div | Union | NJ | — | ◇ UNVERIFIED |
| CMCasara Modern | Huntington Beach | CA | — | ◇ UNVERIFIED |
| CSCascade Steel Rolling Mills, INC. | Mcminnville | OR | — | ◇ UNVERIFIED |
| CECenterline Engineering | Comstock Park | MI | — | ◇ UNVERIFIED |
| CICeradyne INC 3m Company | Irvine | CA | — | ◇ UNVERIFIED |
| CEC E Steel Group | Spring | TX | — | ◇ UNVERIFIED |
| CMCharter Manufacturing Company, INC. | Cleveland | OH | — | ◇ UNVERIFIED |
| CIClark Industrial INC. | Missoula | MT | — | ◇ UNVERIFIED |
| CMClearfield Metal Tech/clearfield Plt | Clearfield | PA | — | ◇ UNVERIFIED |
| CCCleveland Cliffs Steel Corporation - Ashland | Ashland | KY | — | ◇ UNVERIFIED |
| CRC&l Repair/fabrication LLC | Martins Ferry | OH | — | ◇ UNVERIFIED |
| CCCmc Construction Services | Columbia | SC | — | ◇ UNVERIFIED |
| CNCmc New Jersey | Sayreville | NJ | — | ◇ UNVERIFIED |
| CSCmc Steel Us, LLC - Martinsburg | Martinsburg | WV | — | ◇ UNVERIFIED |
| CMCoastal Manufacturing | Watsonville | CA | — | ◇ UNVERIFIED |
| CSCol-fin Specialty Steel Ii LLC | New Brighton | PA | — | ◇ UNVERIFIED |
| CCometals | Cayce | SC | — | ◇ UNVERIFIED |
| CMCommercial Metals Company | Jacksonville | FL | — | ◇ UNVERIFIED |
| CMCommercial Metals Company | Etiwanda | CA | — | ◇ UNVERIFIED |
| CSCuenca Steel Corporation | Miami | FL | — | ◇ UNVERIFIED |
| CSCustom Steel Fabricators, INC. | Columbia | TN | — | ◇ UNVERIFIED |
| COCycling on Two Wheels, LLC | Grovetown | GA | — | ◇ UNVERIFIED |
| DRDayton Rogers Manufacturing company | Newberry | SC | — | ◇ UNVERIFIED |
| DRDayton Rogers of Ohio, Inc. | Obetz | OH | — | ◇ UNVERIFIED |
| DMDb Motoring Group, INC. | Miami | FL | — | ◇ UNVERIFIED |
| DDD & D Machine Works, INC. | Orem | UT | — | ◇ UNVERIFIED |
