| AMAllied Machine & Engineering Corporation | Dover | OH | Machinery Manufacturing333515 | 100-499 | ◐ LIKELY ACTIVE |
| AMAllied Machine & Engineering | Dover | OH | Machinery Manufacturing333515 | 100-499 | ◐ LIKELY ACTIVE |
| ACArizona Chemical Company, LLC | Dover | OH | Chemical Manufacturing325199 | — | ◐ LIKELY ACTIVE |
| MCMilliken & Company Longleaf | Dover | GA | Textile Mills313310 | — | ◐ LIKELY ACTIVE |
| PIPanagraphics INC | Dover | PA | Fabricated Metal Product Manufacturing332312 | 20-99 | ◐ LIKELY ACTIVE |
| RERaycom Electronics INC | Dover | PA | Computer and Electronic Product Manufacturing334416 | 20-99 | ◐ LIKELY ACTIVE |
Turbocam Energy Solutions | Dover | NH | Fabricated Metal Product Manufacturing332721 | — | ◐ LIKELY ACTIVE |
| UDUS Dod Usaf Dover Afb | Dover | DE | Machinery Manufacturing333120 | — | ◐ LIKELY ACTIVE |
| MSMeteor Sealing Systems LLC (0679015004) | Dover | OH | Plastics and Rubber Products Manufacturing326291 | — | ◐ LIKELY ACTIVE |
| HMHm Machine, LLC | Dover | NH | Fabricated Metal Product Manufacturing332999 | — | ◐ LIKELY ACTIVE |
| BMBell Mark Technologies CORP | Dover | PA | Machinery Manufacturing333993 | — | ◐ LIKELY ACTIVE |
| DDDeck Displays INC | Dover | NJ | Miscellaneous Manufacturing339950 | — | ◐ LIKELY ACTIVE |
| DHDover High Performance Plastics | Dover | OH | Plastics and Rubber Products Manufacturing326199 | 20-99 | ◐ LIKELY ACTIVE |
| DPDover Processing, Inc. | Dover | MN | Food Manufacturing311611 | — | ◐ LIKELY ACTIVE |
| FEFlexenergy Energy Systems INC | Dover | NH | Machinery Manufacturing333611 | — | ◐ LIKELY ACTIVE |
| KFKraft Foods INC. | Dover | DE | Food Manufacturing311999 | — | ◐ LIKELY ACTIVE |
| NANewton Asphalt | Dover | OH | Petroleum and Coal Products Manufacturing324121 | — | ◐ LIKELY ACTIVE |
| NCNorth Country Hard Cider, LLC | Dover | NH | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| PAPopcorn Alley Inc dba Stonehedge Farms | Dover | PA | Food Manufacturing311340 | 20-99 | ◐ LIKELY ACTIVE |
| TSTall Ship Distillery, LLC | Dover | NH | Beverage and Tobacco Product Manufacturing312140 | — | ◐ LIKELY ACTIVE |
| JNJax N Daisy, INC. | Dover | DE | Chemical Manufacturing325620 | — | ◐ LIKELY ACTIVE |
| MMarlite (0679010124) | Dover | OH | Wood Product Manufacturing321918 | — | ◐ LIKELY ACTIVE |
| 9L9vines LLC | Dover | PA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| B1Baxters 1892 LLC | Dover | NC | Beverage and Tobacco Product Manufacturing312140 | — | ◐ LIKELY ACTIVE |
| BSBob Sumerel Tire Co Inc Location 455 | Dover | OH | Plastics and Rubber Products Manufacturing326212 | 1-19 | ◐ LIKELY ACTIVE |
| BWBreitenbach Wine Cellars | Dover | OH | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| CCC. Cramer & Co., Inc. | Dover | NH | Textile Mills313210 | 20-99 | ◐ LIKELY ACTIVE |
| CAChauvin Arnoux, Inc. | Dover | NH | Computer and Electronic Product Manufacturing334515 | 20-99 | ◐ LIKELY ACTIVE |
| DCDelmarva Corrugated Packaging | Dover | DE | Paper Manufacturing322211 | 100-499 | ◐ LIKELY ACTIVE |
| DPDover Plant | Dover | DE | Nonmetallic Mineral Product Manufacturing327390 | 1-19 | ◐ LIKELY ACTIVE |
| DRDover RMC Plant | Dover | NH | Nonmetallic Mineral Product Manufacturing327320 | 1-19 | ◐ LIKELY ACTIVE |
| FDFlexseals, Dover, OH | Dover | OH | Plastics and Rubber Products Manufacturing326220 | 20-99 | ◐ LIKELY ACTIVE |
| GBGem-Pack Berries, LLC (Tanner Road) | Dover | FL | Food Manufacturing311411 | 1-19 | ◐ LIKELY ACTIVE |
| HFHaass' Family Butcher Shop, Inc. | Dover | DE | Food Manufacturing311611 | — | ◐ LIKELY ACTIVE |
| HDHiRel Dover | Dover | NH | Computer and Electronic Product Manufacturing334416 | 100-499 | ◐ LIKELY ACTIVE |
| HTHorizon Technical Systems INC | Dover | DE | Miscellaneous Manufacturing339950 | — | ◐ LIKELY ACTIVE |
| HTH&W Tool Co., Inc | Dover | NJ | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| IDInca Dover | Dover | OH | Wood Product Manufacturing321219 | 20-99 | ◐ LIKELY ACTIVE |
| IPIndependence Prosthetics-orthotics, INC. | Dover | DE | Miscellaneous Manufacturing339113 | — | ◐ LIKELY ACTIVE |
| ITIndustrial Technologies Group ITG CA Design Exeter | Dover | NH | Transportation Equipment Manufacturing336412 | 100-499 | ◐ LIKELY ACTIVE |
| KHKraft Heinz Dover Delaware | Dover | DE | Food Manufacturing311991 | 500+ | ◐ LIKELY ACTIVE |
| MCMid-atlantic Clean Hydrogen Hub, INC. | Dover | DE | Chemical Manufacturing325120 | — | ◐ LIKELY ACTIVE |
| MNMina Nj, LLC | Dover | NJ | Chemical Manufacturing325412 | — | ◐ LIKELY ACTIVE |
| MCMinitec Corporation | Dover | NJ | Primary Metal Manufacturing331420 | — | ◐ LIKELY ACTIVE |
| PRPentair Residential Filtration | Dover | NH | Machinery Manufacturing333998 | 100-499 | ◐ LIKELY ACTIVE |
| PFPerformance Foodservice | Dover | FL | Food Manufacturing311612 | — | ◐ LIKELY ACTIVE |
| PCPlaice Cove Spirits, Found North Whisky,ALB Spirits | Dover | NH | Beverage and Tobacco Product Manufacturing312140 | — | ◐ LIKELY ACTIVE |
| PTProfessional Tailor Shop | Dover | DE | Apparel Manufacturing315210 | — | ◐ LIKELY ACTIVE |
| RCRand-Whitney Container LLC, Dover, NH | Dover | NH | Paper Manufacturing322211 | 20-99 | ◐ LIKELY ACTIVE |
| RPRidge Precision Products, INC | Dover | NJ | Fabricated Metal Product Manufacturing332721 | — | ◐ LIKELY ACTIVE |