| GSGreat States Galvanizing | Zachary | LA | — | ◇ UNVERIFIED |
| GIGregory Industries, INC. | Canton | OH | — | ◇ UNVERIFIED |
 Hardigg Industries | Deerfield | MA | — | ◇ UNVERIFIED |
| HEHeat Exchanger Faclty Galvanizing Plt | Catoosa | OK | — | ◇ UNVERIFIED |
| HCHi-tech Coatings INC | Warren | MI | — | ◇ UNVERIFIED |
| H1Holland 1916 North Kansas City | North Kansas City | MO | — | ◇ UNVERIFIED |
| HPHouston Plating | South Houston | TX | — | ◇ UNVERIFIED |
| HPHubbell Power Systems, INC East Street Plant | Centralia | MO | — | ◇ UNVERIFIED |
| HDHunter Douglas | Owensboro | KY | — | ◇ UNVERIFIED |
| IIIcs INC. | Mcpherson | KS | — | ◇ UNVERIFIED |
 Idex Health & Science LLC | Bristol | CT | — | ◇ UNVERIFIED |
| IEIndustrial Engraving | Pulaski | WI | — | ◇ UNVERIFIED |
| IGIndustrial Galvanizers America INC | Steele | AL | — | ◇ UNVERIFIED |
| IGIndustrial Galvanizers Miami | Miami | FL | — | ◇ UNVERIFIED |
| IInhance | West Chicago | IL | — | ◇ UNVERIFIED |
| ITInhance Technologies, LLC | Centerville | IA | — | ◇ UNVERIFIED |
| ISIrathane Systems INC | Hibbing | MN | — | ◇ UNVERIFIED |
| JIJanicki Industries INC Sw | Sedro Woolley | WA | — | ◇ UNVERIFIED |
| JDJohn Deere Turf Care | Fuquay Varina | NC | — | ◇ UNVERIFIED |
| JRJordan River Galvanizing, INC. | West Jordan | UT | — | ◇ UNVERIFIED |
| KCKbp Coil Coaters INC - 3600 E 44th Ave | Denver | CO | — | ◇ UNVERIFIED |
| KPKendrick Plastics (n1786) | Grand Rapids | MI | — | ◇ UNVERIFIED |
| KCKenway Corporation | Augusta | ME | — | ◇ UNVERIFIED |
| KGKt Galvanizing Katy | Katy | TX | — | ◇ UNVERIFIED |
| LCLear CORP | Wauseon | OH | — | ◇ UNVERIFIED |
| LALinde Advanced Material Technologies INC | North Haven | CT | — | ◇ UNVERIFIED |
| LFLoxcreen Flooring Group | Woodburn | OR | — | ◇ UNVERIFIED |
| LTL.v. Thompson, INC. (tamco) | Tampa | FL | — | ◇ UNVERIFIED |
| MTMachine Tool & Gear INC | Owosso | MI | — | ◇ UNVERIFIED |
| MFMaster Finish | Grand Rapids | MI | — | ◇ UNVERIFIED |
| MIMcip Industrial Enterprises | Pearland | TX | — | ◇ UNVERIFIED |
| MGMechanical Galv-plating CORP | Sidney | OH | — | ◇ UNVERIFIED |
| MGMetalplate Galvanizing INC | Atlanta | GA | — | ◇ UNVERIFIED |
| MGMetalplate Galvanizing LP | Birmingham | AL | — | ◇ UNVERIFIED |
| MGMetalplate Galvanizing, L.p. (plant No. 2) | Birmingham | AL | — | ◇ UNVERIFIED |
| MUMetals USA Building Products, L. P. | Mesquite | TX | — | ◇ UNVERIFIED |
| MMMichigan Metal Coatings | Port Huron | MI | — | ◇ UNVERIFIED |
| MCMidmark Corporation (1483060076) | Lebanon | OH | — | ◇ UNVERIFIED |
| MRMidwestern Rust Proof INC | Chicago | IL | — | ◇ UNVERIFIED |
| MGMillennium Galvanizing LLC | Convent | LA | — | ◇ UNVERIFIED |
| MFMolded Fiber Glass Companies/texas | Gainesville | TX | — | ◇ UNVERIFIED |
| MGMw Galvanizing INC | Chicago | IL | — | ◇ UNVERIFIED |
| NGN.a. Galvanizing CO - 4400 E 61st Ave | Commerce City | CO | — | ◇ UNVERIFIED |
| NCNavtar Company | Clayton | NC | — | ◇ UNVERIFIED |
| NINd Industries (1677130116) | Twinsburg | OH | — | ◇ UNVERIFIED |
| NINewlett, INC Dba Gemstone | Elkhart | IN | — | ◇ UNVERIFIED |
| NINordictrack Incorporated | Glencoe | MN | — | ◇ UNVERIFIED |
| NGNorgren Gt Development CORP | Auburn | WA | — | ◇ UNVERIFIED |
 Norman Noble INC Micromachining Div 1 | Highland Heights | OH | — | ◇ UNVERIFIED |
| NANorth American Galvanizing Company | Saint Louis | MO | — | ◇ UNVERIFIED |
