| WGWyman Gordon Worcester | Worcester | MA | 100–499 | ◐ LIKELY ACTIVE |
| XIXtek Inc | Cincinnati | OH | 100–499 | ◐ LIKELY ACTIVE |
| BABrass Aluminum Forging Enterprises LLC | Ferndale | MI | — | ◇ UNVERIFIED |
| CICarpenter Industries | Syracuse | NY | — | ◇ UNVERIFIED |
| DSDragon Steel INC | Sun Valley | CA | — | ◇ UNVERIFIED |
| MSMaynard Studios, INC. | Lawrenceburg | KY | — | ◇ UNVERIFIED |
| PFPrime Forest Remanufacturing, LLC | Sweet Home | OR | — | ◇ UNVERIFIED |
| 1P15925 Piuma, LLC | West Covina | CA | — | ◇ UNVERIFIED |
| 2G2051 Global Court, LLC | Sarasota | FL | — | ◇ UNVERIFIED |
| 2A2800 Avenue Limited Partnership | Broadview | IL | — | ◇ UNVERIFIED |
| 5H5690 Hines Drive, LLC | Ann Arbor | MI | — | ◇ UNVERIFIED |
| 8S8226 Salt Lake Ave LLC | Cudahy | CA | — | ◇ UNVERIFIED |
| AMAam Metal Forming - Columbus Manufacturing Facility | Columbus | IN | — | ◇ UNVERIFIED |
| AEAarcon Enterprises - Edgewater Steel | Oakmont | PA | — | ◇ UNVERIFIED |
| AEAfglobal Emmett Road | Houston | TX | — | ◇ UNVERIFIED |
| ATAirfoil Textron INC | Lima | OH | — | ◇ UNVERIFIED |
| AIAlbert Industries LTD Dba Superior Handforge | Santa Fe Springs | CA | — | ◇ UNVERIFIED |
| ASAlbert & Sons Real Estate II, LLC | Santa Fe Springs | CA | — | ◇ UNVERIFIED |
| AFAlcoa Forged Wheel Products | Lebanon | VA | — | ◇ UNVERIFIED |
| AFAlcoa Forging and Extrusions | Newburgh Heights | OH | — | ◇ UNVERIFIED |
| AWAlcoa Wheel and Transportation Products | Lebanon | VA | — | ◇ UNVERIFIED |
| AFAlcorta Forging Group | New Boston | MI | — | ◇ UNVERIFIED |
| AIAlexandria Iron & Supply | Alexandria | LA | — | ◇ UNVERIFIED |
| ASAll Spun Metal Products | Des Plaines | IL | — | ◇ UNVERIFIED |
| ASAll State Grinding, LLC | St. Anthony | MN | — | ◇ UNVERIFIED |
| AMAloha Machine & Welding, LTD. | Hilo | HI | — | ◇ UNVERIFIED |
| APAluminum Precision Prod Inc,alu Forge CO | Santa Ana | CA | — | ◇ UNVERIFIED |
 Aluminum Precision Products INC | Santa Ana | CA | — | ◇ UNVERIFIED |
| Aluminum Precision Products, INC | Oxnard | CA | — | ◇ UNVERIFIED |
| APAluminum Products INC. | Maurice | LA | — | ◇ UNVERIFIED |
| AIAmeribolt, INC. | Sycamore | AL | — | ◇ UNVERIFIED |
| AAAmerican Axle - Auburn Hills Manufacturing South | Auburn Hills | MI | — | ◇ UNVERIFIED |
| AAAmerican Axle & Manufacturing Holdings, INC. | Chicago | IL | — | ◇ UNVERIFIED |
| AAAmerican Axle & Manufacturing Tonawanda Forge | Tonawanda | NY | — | ◇ UNVERIFIED |
| ASAmerican Standard Steel Building Systems | Aurora | CO | — | ◇ UNVERIFIED |
| ASAmerican Superconductor | Devens | MA | — | ◇ UNVERIFIED |
| ASAmerican Superconductor | Ayer | MA | — | ◇ UNVERIFIED |
 American Tool & Engineering | San Diego | CA | — | ◇ UNVERIFIED |
| ALAmeriforge LTD Dba Forged Vessel Connections | Houston | TX | — | ◇ UNVERIFIED |
| AEAmv Estates LLC | Spanish Fork | UT | — | ◇ UNVERIFIED |
| AAmz | Anniston | AL | — | ◇ UNVERIFIED |
| AFAnchor Fabrication, Mississippi | New Albany | MS | — | ◇ UNVERIFIED |
| ABAnthony Brothers, INC. | New Iberia | LA | — | ◇ UNVERIFIED |
| AMAntique Metal Fab INC | Denver | CO | — | ◇ UNVERIFIED |
| ATApex Tool Group - Cortland Ny Operation | Cortland | NY | — | ◇ UNVERIFIED |
| ATApex Tool Group LLC | Springdale | AR | — | ◇ UNVERIFIED |
| AArconic | Fontana | CA | — | ◇ UNVERIFIED |
| AIArconic INC. | Cleveland | OH | — | ◇ UNVERIFIED |
| AIArconic INC. | Niles | OH | — | ◇ UNVERIFIED |
| AIArconic INC. | Rancho Cucamonga | CA | — | ◇ UNVERIFIED |
| AMArcturus Manufacturing CO | Oxnard | CA | — | ◇ UNVERIFIED |
| ACArt City Bronze, LLC | Springville | UT | — | ◇ UNVERIFIED |
| ACArt City Bronze, LLC | Springville | UT | — | ◇ UNVERIFIED |
| AFAsahi Forge of America CORP | Richmond | KY | — | ◇ UNVERIFIED |
| A2Ascent 202 LLC | Mesa | AZ | — | ◇ UNVERIFIED |
| ASA&s Sambo LLC | Chicago Heights | IL | — | ◇ UNVERIFIED |
| AIAustin Instrument INC | Commack | NY | — | ◇ UNVERIFIED |
| APAz Precision Fab LLC | Mesa | AZ | — | ◇ UNVERIFIED |
| BRBabb Railroad Construction | Kingsport | TN | — | ◇ UNVERIFIED |
| BEBally Eng Struc Inc/washington | Bally | PA | — | ◇ UNVERIFIED |
| BDBBY Designs, Inc. | Kansas City | MO | — | ◇ UNVERIFIED |
| BFBerkeley Forge & Tool, INC | Berkeley | CA | — | ◇ UNVERIFIED |
| BHBerkshire Hathaway Dba Precision Cast Parts | Toronto | OH | — | ◇ UNVERIFIED |
| BFBharat Forge Aluminum Usa, INC. | Sanford | NC | — | ◇ UNVERIFIED |
| BIBoeing Isaacson Thompson | Tukwila | WA | — | ◇ UNVERIFIED |
| BIBoudreaux's Iron Shop | Charlotte | NC | — | ◇ UNVERIFIED |
| BUBrawo USA Plant a | Laurens | SC | — | ◇ UNVERIFIED |
| BRB & R Machine & Gear CORP | Sharon | TN | — | ◇ UNVERIFIED |
| BEBroken Edge Deburring, INC. | West Springfield | MA | — | ◇ UNVERIFIED |
| BIBrunner Intl INC | Medina | NY | — | ◇ UNVERIFIED |
| BBurbank | Burbank | CA | — | ◇ UNVERIFIED |
| BIBurney Industries, Inc, | Baton Rouge | LA | — | ◇ UNVERIFIED |
| BHBwsc Holding | Alhambra | CA | — | ◇ UNVERIFIED |
| CDCalifornia Drop Forge, INC | Los Angeles | CA | — | ◇ UNVERIFIED |
| CICamforge, INC. | Cameron | WV | — | ◇ UNVERIFIED |
| CFCarlson Formetec INC | Tacoma | WA | — | ◇ UNVERIFIED |
| CMCentral Maine Metal Fabrication LLC | Pittsfield | ME | — | ◇ UNVERIFIED |
| CTCentury Tool & Mfg CO | Cherry Valley | IL | — | ◇ UNVERIFIED |
| CFC & F Forge CO | Batavia | IL | — | ◇ UNVERIFIED |
| CMCf Manufacturing LLC | Bradfordwoods | PA | — | ◇ UNVERIFIED |
| CCChallman - Company | Minneapolis | MN | — | ◇ UNVERIFIED |
| CSChampion Steel INC | Orwell | OH | — | ◇ UNVERIFIED |
| CSChampion Strapping | Columbus | OH | — | ◇ UNVERIFIED |
| CSChampion Strapping | Hilliard | OH | — | ◇ UNVERIFIED |
| CFCircle Finishing INC | Newburyport | MA | — | ◇ UNVERIFIED |
| CNCitation Navasota | Navasota | TX | — | ◇ UNVERIFIED |
| CSCmc Steel Fabricators, INC. | Tucson | AZ | — | ◇ UNVERIFIED |
| CNC. Norris Manufacturing, LLC | Canton | OH | — | ◇ UNVERIFIED |
| CMCoast Metal Craft CORP | Compton | CA | — | ◇ UNVERIFIED |
| CMColfor Manufacturing Inc-malvern | Malvern | OH | — | ◇ UNVERIFIED |
| CMColfor Mfg INC - Salem | Salem | OH | — | ◇ UNVERIFIED |
| CFColorado Forge CORP | Colorado Springs | CO | — | ◇ UNVERIFIED |
| CFCommercial Forged Products | Chicago | IL | — | ◇ UNVERIFIED |
| CFComposite Forgings LTD | Detroit | MI | — | ◇ UNVERIFIED |
| CFConley Frog and Switch CO. | Memphis | TN | — | ◇ UNVERIFIED |
| CIConsolidated International Automotive | Los Angeles | CA | — | ◇ UNVERIFIED |
| CFContech Forgings LLC | Greenwood | SC | — | ◇ UNVERIFIED |
| CFContinental Forge CO | Compton | CA | — | ◇ UNVERIFIED |
| CRConway Research, LLC | Conway | AR | — | ◇ UNVERIFIED |
| CSCooper's Salvage Yard, Lots 1 & 2 | Ponchatoula | LA | — | ◇ UNVERIFIED |
