| PLPotlatch Land & Lumber LLC | Warren | AR | Wood Product Manufacturing321113 | — | ◐ LIKELY ACTIVE |
Triple Enterprise LLC | Warren | MI | Machinery Manufacturing333517 | — | ◐ LIKELY ACTIVE |
| URUnited Refining Co/warren Plt | Warren | PA | Petroleum and Coal Products Manufacturing324110 | — | ◐ LIKELY ACTIVE |
Vermont Bean Crafters, CO | Warren | VT | Food Manufacturing311412 | 1-19 | ◐ LIKELY ACTIVE |
| WSWarren Screw Products | Warren | MI | Fabricated Metal Product Manufacturing332721 | 100-499 | ◐ LIKELY ACTIVE |
| AMAjax Metal Processing-cold | Warren | MI | Fabricated Metal Product Manufacturing332811 | — | ◐ LIKELY ACTIVE |
| CPCadillac Plating CORP | Warren | MI | Fabricated Metal Product Manufacturing332813 | — | ◐ LIKELY ACTIVE |
| FFFlex-n-gate Forming Tech | Warren | MI | Fabricated Metal Product Manufacturing332322 | — | ◐ LIKELY ACTIVE |
| HMHarsco Minerals - Warren | Warren | OH | Chemical Manufacturing325188 | — | ◐ LIKELY ACTIVE |
| HUHenkel US Operations Corporation | Warren | MI | Chemical Manufacturing325188 | — | ◐ LIKELY ACTIVE |
| HCHi-tech Coatings INC | Warren | MI | Fabricated Metal Product Manufacturing332812 | — | ◐ LIKELY ACTIVE |
| ISInduction Services Inc-warren | Warren | MI | Fabricated Metal Product Manufacturing332811 | 1-19 | ◐ LIKELY ACTIVE |
| IWIrg Warren I LLC and Irg Warren Building | Warren | OH | Electrical Equipment, Appliance & Component Manufacturing335931 | — | ◐ LIKELY ACTIVE |
| LSLTD Steel Coke Plant | Warren | OH | Petroleum and Coal Products Manufacturing324199 | — | ◐ LIKELY ACTIVE |
| MHModern Hard Chrome Service CO | Warren | MI | Fabricated Metal Product Manufacturing332813 | — | ◐ LIKELY ACTIVE |
| NCNovelis Corporation (0278080136) | Warren | OH | Primary Metal Manufacturing331315 | — | ◐ LIKELY ACTIVE |
| OSOsram Sylvania Products INC. - Warren, Pa | Warren | PA | Chemical Manufacturing325211 | — | ◐ LIKELY ACTIVE |
| TLTecnocap, LLC (0278080620) | Warren | OH | Fabricated Metal Product Manufacturing332812 | — | ◐ LIKELY ACTIVE |
| UMU.s. Manufacturing CORP. | Warren | MI | Transportation Equipment Manufacturing336330 | — | ◐ LIKELY ACTIVE |
| WPWest Penn Oil | Warren | PA | Petroleum and Coal Products Manufacturing324191 | — | ◐ LIKELY ACTIVE |
| WTWheatland Tube - Warren, a Div. of Zekelman Industries (0278080757) | Warren | OH | Primary Metal Manufacturing331210 | — | ◐ LIKELY ACTIVE |
| APAhf Products INC | Warren | AR | Wood Product Manufacturing321113 | — | ◇ UNVERIFIED |
| OMOpus Mach LLC | Warren | MI | Transportation Equipment Manufacturing336211 | 1-19 | ◇ UNVERIFIED |
| AIAero Investment Strategies LLC | Warren | OR | Transportation Equipment Manufacturing336411 | 20-99 | ◐ LIKELY ACTIVE |
Ambilabs LLC | Warren | RI | Computer and Electronic Product Manufacturing334519 | — | ◐ LIKELY ACTIVE |
Autochargit, LLC | Warren | OH | Transportation Equipment Manufacturing336320 | — | ◐ LIKELY ACTIVE |
| AWAvancez Warren | Warren | MI | Transportation Equipment Manufacturing336330 | 100-499 | ◐ LIKELY ACTIVE |
| GGG. G. Greene Enterprises, INC. | Warren | PA | Fabricated Metal Product Manufacturing332994 | 1-19 | ◐ LIKELY ACTIVE |
Gyros Us, INC. | Warren | NJ | Computer and Electronic Product Manufacturing334516 | — | ◐ LIKELY ACTIVE |
| KAKwangjin America, Inc. | Warren | MI | Transportation Equipment Manufacturing336320 | 100-499 | ◐ LIKELY ACTIVE |
| OROyster River Winegrowers | Warren | ME | Beverage and Tobacco Product Manufacturing312130 | 1-19 | ◐ LIKELY ACTIVE |
| SSenvias | Warren | RI | Plastics and Rubber Products Manufacturing326130 | 100-499 | ◐ LIKELY ACTIVE |
| URUnited Refining Company | Warren | PA | Petroleum and Coal Products Manufacturing324110 | 500+ | ◐ LIKELY ACTIVE |
| EMElgee Manufacturing | Warren | NJ | Machinery Manufacturing333514 | 1-19 | ◐ LIKELY ACTIVE |
| FFFini Finish Products INC | Warren | MI | Fabricated Metal Product Manufacturing332813 | 1-19 | ◐ LIKELY ACTIVE |
| MEMarysville Ethanol LLC | Warren | MI | Chemical Manufacturing325193 | 20-99 | ◐ LIKELY ACTIVE |
| MBMidwest Brake Bond Co. | Warren | MI | Transportation Equipment Manufacturing336330 | 20-99 | ◐ LIKELY ACTIVE |
| TTTank Truck Mfg | Warren | MI | Transportation Equipment Manufacturing336211 | 20-99 | ◐ LIKELY ACTIVE |
| AIAnchorage, Inc., the | Warren | RI | Transportation Equipment Manufacturing336612 | 1-19 | ◇ UNVERIFIED |
| AWArcelormittal Warren | Warren | OH | Primary Metal Manufacturing331111 | — | ◇ UNVERIFIED |
| AIAse Industries INC | Warren | MI | Machinery Manufacturing333999 | 20-99 | ◇ UNVERIFIED |
| AIAs-tech Industries INC | Warren | MI | Fabricated Metal Product Manufacturing332312 | 1-19 | ◇ UNVERIFIED |
| DADedicated Acquisition | Warren | MI | Primary Metal Manufacturing331491 | 1-19 | ◇ UNVERIFIED |
| RHRobbins Hardwood Flooring,incorporated | Warren | AR | Wood Product Manufacturing321918 | 20-99 | ◇ UNVERIFIED |
| VTVertical Technologies | Warren | MI | Machinery Manufacturing333514 | 20-99 | ◇ UNVERIFIED |
| AMAjax Materials Corporation | Warren | MI | Petroleum and Coal Products Manufacturing324121 | — | ◐ LIKELY ACTIVE |
| AVAllegheny Valve and Coupling Company INC. | Warren | PA | Fabricated Metal Product Manufacturing332996 | 20-99 | ◐ LIKELY ACTIVE |
| AIAML Industries Inc | Warren | OH | Chemical Manufacturing325998 | 20-99 | ◐ LIKELY ACTIVE |
| ABArtisan Bread Co., LLC | Warren | MI | Food Manufacturing311412 | — | ◐ LIKELY ACTIVE |
| BIBridgewater Interiors | Warren | MI | Transportation Equipment Manufacturing336360 | 500+ | ◐ LIKELY ACTIVE |