| DSD.e. Song Fabrication, LLC | Mogadore | OH | — | ◇ UNVERIFIED |
| DGDiamond Ground Products Weldlogic INC. | Newbury Park | CA | — | ◇ UNVERIFIED |
| DBD&n Bending CORP. | Romeo | MI | — | ◇ UNVERIFIED |
| DHDon Hoy Company INC | Oakdale | CA | — | ◇ UNVERIFIED |
| DBDynamet Building Ii Addition | Clearwater | FL | — | ◇ UNVERIFIED |
| DIDynamet INC N Main St Fac | Washington | PA | — | ◇ UNVERIFIED |
| FIFmh, INC. | Amery | WI | — | ◇ UNVERIFIED |
| FEFritz Enterprises INC | Flint | MI | — | ◇ UNVERIFIED |
| GDGe Dover Products Plant | Dover | OH | — | ◇ UNVERIFIED |
| GEGeneral Electric, Tungsten Products Plant | Euclid | OH | — | ◇ UNVERIFIED |
| GIGoodwill Industries of South Texas, INC. | Corpus Christi | TX | — | ◇ UNVERIFIED |
| GGGrace Goldbuyer | Cooper City | FL | — | ◇ UNVERIFIED |
| GSG & S Titanium INC | Wooster | OH | — | ◇ UNVERIFIED |
 Haynes International | Kokomo | IN | — | ◇ UNVERIFIED |
| HPHero Protective Alloys INC | Fairfield | CA | — | ◇ UNVERIFIED |
| HPHigh Performance Ropes of America | Belton | TX | — | ◇ UNVERIFIED |
| HAHi-grade Alloy CORP | Hazel Crest | IL | — | ◇ UNVERIFIED |
| HIHope Iron and Metal | Hope | AR | — | ◇ UNVERIFIED |
| HRHuntington Revert, Llc, Lesage | Lesage | WV | — | ◇ UNVERIFIED |
| IMImperial Metal & Chemical CO | Philadelphia | PA | — | ◇ UNVERIFIED |
| JAJ.l. Anthony & Company | Providence | RI | — | ◇ UNVERIFIED |
| JMJohnson Matthey INC | San Jose | CA | — | ◇ UNVERIFIED |
| KMKalas Manufacturing Plant 3 | Denver | PA | — | ◇ UNVERIFIED |
| KIKatlan Industries INC | Paramount | CA | — | ◇ UNVERIFIED |
| KIKennametal INC - Kingston Plant | Latrobe | PA | — | ◇ UNVERIFIED |
| KMKhemia Metals INC. | Oakland | CA | — | ◇ UNVERIFIED |
| LGLeach & Garner CO | North Attleboro | MA | — | ◇ UNVERIFIED |
| LILeveltek International L.L.C. | Burgettstown | PA | — | ◇ UNVERIFIED |
| LMLiberty Mfg INC | Los Angeles | CA | — | ◇ UNVERIFIED |
| LSLitton Sys INC Kester Solder | Anaheim | CA | — | ◇ UNVERIFIED |
| MIMacristy Industries, INC. | New Britain | CT | — | ◇ UNVERIFIED |
| MPMairec Precious Metals | Spartanburg | SC | — | ◇ UNVERIFIED |
| MPMarshall Plant | Scottsville | TX | — | ◇ UNVERIFIED |
| MCMemry Corporation | Menlo Park | CA | — | ◇ UNVERIFIED |
| MEMetalor Electrotechnics USA Corp/plt 5 | Delmont | PA | — | ◇ UNVERIFIED |
| MMMinteq/specialty Minerals INC | North Canaan | CT | — | ◇ UNVERIFIED |
| NSNaval Support Activity | Mechanicsburg | PA | — | ◇ UNVERIFIED |
| NHNeotiss Hpt INC (formerly Vallourec Heat Exchanger Tubes; Formerly Valtimet, INC | Morristown | TN | — | ◇ UNVERIFIED |
| NYNew York Solder Co., INC. | Bronx | NY | — | ◇ UNVERIFIED |
| NMNexans Magnet Wire INC | La Grange | KY | — | ◇ UNVERIFIED |
| NMNgk Metals CORP | Reading | PA | — | ◇ UNVERIFIED |
| NENickel Electric Inc. | Wallkill | NY | — | ◇ UNVERIFIED |
| OSOsram Sylvania - Closed | Waldoboro | ME | — | ◇ UNVERIFIED |
| PCPerryman Co/frackville | Frackville | PA | — | ◇ UNVERIFIED |
| PWPioneer Welding, LLC | Sauk Rapids | MN | — | ◇ UNVERIFIED |
| PKP Kay Metal INC | Los Angeles | CA | — | ◇ UNVERIFIED |
| PKPpc Kinne Road | East Syracuse | NY | — | ◇ UNVERIFIED |
| PMPsc Metals, INC. | Koppel | PA | — | ◇ UNVERIFIED |
| RMRead Manufacturing Co., INC. | Holbrook | NY | — | ◇ UNVERIFIED |
| RTRmi Titanium CO. Sodium Plant | Ashtabula | OH | — | ◇ UNVERIFIED |
