| TPTorin Products INC | Columbus | NE | Fabricated Metal Product Manufacturing332721 | 20-99 | ◐ LIKELY ACTIVE |
| VIValmet INC | Columbus | MS | Fabricated Metal Product Manufacturing332114 | — | ◐ LIKELY ACTIVE |
| WCWorthington Cylinder Corporation (0125041404) | Columbus | OH | Fabricated Metal Product Manufacturing332313 | — | ◐ LIKELY ACTIVE |
| PEPanasonic Energy Corporation of America Materials Division | Columbus | GA | Fabricated Metal Product Manufacturing332431 | — | ◐ LIKELY ACTIVE |
| RFRightway Fasteners, INC | Columbus | IN | Fabricated Metal Product Manufacturing332722 | — | ◐ LIKELY ACTIVE |
| VNValmont Newmark INC | Columbus | NE | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
| BMBurton Metal Finishing INC | Columbus | OH | Fabricated Metal Product Manufacturing332813 | — | ◐ LIKELY ACTIVE |
McNeil Group Inc. dba Pinnacle Metal Products | Columbus | OH | Fabricated Metal Product Manufacturing332312 | 20-99 | ◐ LIKELY ACTIVE |
| SUSteelcon Us, LLC | Columbus | GA | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
| WMWolf Metals, INC. | Columbus | OH | Fabricated Metal Product Manufacturing332322 | 20-99 | ◐ LIKELY ACTIVE |
| GDG D Roberts | Columbus | WI | Fabricated Metal Product Manufacturing332322 | 20-99 | ◐ LIKELY ACTIVE |
| IFIron Fortress Security | Columbus | OH | Fabricated Metal Product Manufacturing332999 | 1-19 | ◐ LIKELY ACTIVE |
| MSMississippi Steel Processing, LLC | Columbus | MS | Fabricated Metal Product Manufacturing332322 | 20-99 | ◐ LIKELY ACTIVE |
| TSTarrier Steel CO INC | Columbus | OH | Fabricated Metal Product Manufacturing332312 | 20-99 | ◐ LIKELY ACTIVE |
| TST & S Machining, INC. | Columbus | GA | Fabricated Metal Product Manufacturing332710 | 1-19 | ◐ LIKELY ACTIVE |
| HIHirschvogel INC | Columbus | OH | Fabricated Metal Product Manufacturing332111 | 100-499 | ◇ UNVERIFIED |
| FWFortin Welding & Mfg., Inc. dba Fortin Ironworks | Columbus | OH | Fabricated Metal Product Manufacturing332323 | 20-99 | ◐ LIKELY ACTIVE |
| HKHeckler & Koch INC. | Columbus | GA | Fabricated Metal Product Manufacturing332994 | 100-499 | ◐ LIKELY ACTIVE |
| IMItc Manufacturing INC | Columbus | OH | Fabricated Metal Product Manufacturing332618 | 100-499 | ◐ LIKELY ACTIVE |
| MAMcgill Airclean LLC | Columbus | OH | Fabricated Metal Product Manufacturing332322 | 20-99 | ◐ LIKELY ACTIVE |
| OCOneda Corporation | Columbus | GA | Fabricated Metal Product Manufacturing332116 | 20-99 | ◐ LIKELY ACTIVE |
| SMSpectrum Manufacturing & Sales, INC | Columbus | OH | Fabricated Metal Product Manufacturing332710 | 1-19 | ◐ LIKELY ACTIVE |
| AMAam Metal Forming - Columbus Manufacturing Facility | Columbus | IN | Fabricated Metal Product Manufacturing332111 | — | ◐ LIKELY ACTIVE |
| CDChrome Deposit Corp., Columbus Roll Shop | Columbus | MS | Primary Metal Manufacturing331491 | — | ◐ LIKELY ACTIVE |
| HSHusker Steel | Columbus | NE | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
| HSHusker Steel INC | Columbus | NE | Fabricated Metal Product Manufacturing332312 | 1-19 | ◐ LIKELY ACTIVE |
| IFImpact Forge Incorporated | Columbus | IN | Fabricated Metal Product Manufacturing332111 | — | ◐ LIKELY ACTIVE |
| MBMatsushita Battery Ind CORP Materials Div | Columbus | GA | Fabricated Metal Product Manufacturing332431 | — | ◐ LIKELY ACTIVE |
| OWOhio Wire Form & Spring Company | Columbus | OH | Fabricated Metal Product Manufacturing332618 | 1-19 | ◐ LIKELY ACTIVE |
Atlas Industrial Holdings, Lle (0125042240) | Columbus | OH | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| BCBron-shoe CO | Columbus | OH | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| BEBuffalo Equipment CO | Columbus | NE | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| CBCeco Building Systems | Columbus | MS | Fabricated Metal Product Manufacturing332311 | — | ◇ UNVERIFIED |
| CMColumbus Manufacturing, LLC | Columbus | WI | Fabricated Metal Product Manufacturing332912 | — | ◇ UNVERIFIED |
| ICIndustrial Coating Solutions (0125044168) | Columbus | OH | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| MPMaster Power Transmission | Columbus | IN | Fabricated Metal Product Manufacturing332991 | — | ◇ UNVERIFIED |
Plating Technology INC | Columbus | OH | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| PMPsc Metals INC | Columbus | OH | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| RSRjm Stamping CO | Columbus | OH | Fabricated Metal Product Manufacturing332116 | 1-19 | ◇ UNVERIFIED |
Rockwell Automation | Columbus | IN | Fabricated Metal Product Manufacturing332991 | — | ◇ UNVERIFIED |
| SASyscom Advanced Materials INC | Columbus | OH | Fabricated Metal Product Manufacturing332613 | — | ◇ UNVERIFIED |
| TCTimkensteel CORP - Tryon Peak | Columbus | NC | Fabricated Metal Product Manufacturing332991 | — | ◇ UNVERIFIED |
| TMTp Mechanical Dc Fabrication | Columbus | OH | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| VCVentra CORP | Columbus | IN | Fabricated Metal Product Manufacturing332431 | — | ◇ UNVERIFIED |
| VDVishay Dale Electronics INC 04 | Columbus | NE | Fabricated Metal Product Manufacturing332119 | — | ◇ UNVERIFIED |
| 3C399 - Columbus, OH (B&R) | Columbus | OH | Fabricated Metal Product Manufacturing332312 | 1-19 | ◐ LIKELY ACTIVE |
| AMAcrodyne Mfg. CO | Columbus | OH | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| AIAncora Imparo, LLC | Columbus | OH | Fabricated Metal Product Manufacturing332721 | — | ◐ LIKELY ACTIVE |
| AOApex Outcomes, LLC | Columbus | GA | Fabricated Metal Product Manufacturing332994 | — | ◐ LIKELY ACTIVE |
| CSCapital Spring | Columbus | OH | Fabricated Metal Product Manufacturing332613 | 20-99 | ◐ LIKELY ACTIVE |