| ASAmerican Stripping CO | Manassas Park | VA | — | ◐ LIKELY ACTIVE |
| GMGenesis Machine & Fabrication, INC. | Bakersfield | CA | — | ◐ LIKELY ACTIVE |
| PCPhygen Coatings, INC. | Minneapolis | MN | — | ◐ LIKELY ACTIVE |
| TSThermal Spray Solutions, LLC | Chesapeake | VA | — | ◐ LIKELY ACTIVE |
| 4C4-d Corrosion Control Specialists INC. | Jeanerette | LA | — | ◇ UNVERIFIED |
| AGAce Galvanizing INC 96th | Seattle | WA | — | ◇ UNVERIFIED |
| AGAcme Galvanizing INC | Milwaukee | WI | — | ◇ UNVERIFIED |
| ACAdvanced Coating Technologies | Middletown | NY | — | ◇ UNVERIFIED |
| AMAdvics Manufacturing of Ohio INC | Lebanon | OH | — | ◇ UNVERIFIED |
| AIAlliance Industries INC | Menasha | WI | — | ◇ UNVERIFIED |
| AGAmerican Galvanizing Company | Folsom | NJ | — | ◇ UNVERIFIED |
| ASAnodize Solutions | Tualatin | OR | — | ◇ UNVERIFIED |
| AWApogee Wausau Group INC Linetec Division | Wausau | WI | — | ◇ UNVERIFIED |
| AMApollo Metals LTD | Bethlehem | PA | — | ◇ UNVERIFIED |
| AMArlon, Materials for Electronics Div | Rancho Cucamonga | CA | — | ◇ UNVERIFIED |
| ARArmsted Rail Company INC | Hammond | IN | — | ◇ UNVERIFIED |
| ACArrow Cryogenics INC | Blaine | MN | — | ◇ UNVERIFIED |
| ACAstro Coatings INC | Struthers | OH | — | ◇ UNVERIFIED |
| AGAtlas Galvanizing LLC | Los Angeles | CA | — | ◇ UNVERIFIED |
 Aztec Manufacturing Ptnr LTD Crowley Facility | Crowley | TX | — | ◇ UNVERIFIED |
| AGAzz Galvanizing | Waskom | TX | — | ◇ UNVERIFIED |
| AGAzz Galvanizing - Hamilton | Hamilton | IN | — | ◇ UNVERIFIED |
| AGAzz Galvanizing Kennedale | Fort Worth | TX | — | ◇ UNVERIFIED |
| AGAzz Galvanizing-mobile | Citronelle | AL | — | ◇ UNVERIFIED |
| AGAzz Galvanizing Rockford LLC Dba Roger Bros Galvanizing LLC | Rockford | IL | — | ◇ UNVERIFIED |
| AGAzz Galvanizing Services - Moss Point | Moss Point | MS | — | ◇ UNVERIFIED |
| AGAzz Galvanizing Services Plymouth | Plymouth | IN | — | ◇ UNVERIFIED |
| BSBae Systems Land & Armaments LLC | Louisville | KY | — | ◇ UNVERIFIED |
| BGBaltimore Galvanizing CO INC | Baltimore | MD | — | ◇ UNVERIFIED |
| BPBayou Pipe Coating | New Iberia | LA | — | ◇ UNVERIFIED |
| BPBennett-rogers Pipe Coating | Kansas City | KS | — | ◇ UNVERIFIED |
| BCBesser CO | Sioux City | IA | — | ◇ UNVERIFIED |
| BQBesser Quinn Machine & Foundry | Boone | IA | — | ◇ UNVERIFIED |
| BMBest Metal Finishing | Osgood | IN | — | ◇ UNVERIFIED |
| BBBig Bend Galvanizing, F/k/a Monnig Industries Spec Building Finish Out | Trenton | TN | — | ◇ UNVERIFIED |
| BCBluescope Coated Products LLC | Jackson | MS | — | ◇ UNVERIFIED |
| BCBluescope Coated Products, LLC (0630010006) | Cambridge | OH | — | ◇ UNVERIFIED |
| BFBoyertown Foundry Company | New Berlinville | PA | — | ◇ UNVERIFIED |
| BHBrembo Homer Foundry | Homer | MI | — | ◇ UNVERIFIED |
| BIBrewton Iron Works INC | Brewton | AL | — | ◇ UNVERIFIED |
| CICameron International | Bayou Vista | LA | — | ◇ UNVERIFIED |
| CMCapron Mfg Co-capron P/t | Capron | IL | — | ◇ UNVERIFIED |
| CUCastings USA INC | New Philadelphia | OH | — | ◇ UNVERIFIED |
| CICaterpillar INC - Mapleton Facility | Mapleton | IL | — | ◇ UNVERIFIED |
| CCCentral Castings CORP | Anniston | AL | — | ◇ UNVERIFIED |
| CSCentral Sandblasting Company | Mounds View | MN | — | ◇ UNVERIFIED |
| CECertified Enameling INC | Los Angeles | CA | — | ◇ UNVERIFIED |
| CPCharlotte Pipe and Foundry Company | Charlotte | NC | — | ◇ UNVERIFIED |
| CMCharter Manufacturing CO INC | Woodstock | IL | — | ◇ UNVERIFIED |
| CVClow Valve CO - Foundry | Oskaloosa | IA | — | ◇ UNVERIFIED |
