| IPIndependence Prosthetics-orthotics, INC. | Dover | DE | Miscellaneous Manufacturing339113 | — | ◐ LIKELY ACTIVE |
| INInternational N&H USA, Inc. | Newark | DE | Chemical Manufacturing325199 | 100-499 | ◐ LIKELY ACTIVE |
| IIIntervet, Inc. Delaware Avenue | Millsboro | DE | Chemical Manufacturing325414 | 20-99 | ◐ LIKELY ACTIVE |
| IPInvista Performance Materials, LLC - Seaford | Seaford | DE | Chemical Manufacturing325220 | 100-499 | ◐ LIKELY ACTIVE |
| JBJAKL Beer Works | Middletown | DE | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| JAJoint Analytical Systems (americas) INC. | Newark | DE | Computer and Electronic Product Manufacturing334516 | — | ◐ LIKELY ACTIVE |
| KPKershner Property Management, LLC | Wilmington | DE | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| KAKirby and Holloway Provision Co. | Harrington | DE | Food Manufacturing311612 | — | ◐ LIKELY ACTIVE |
| KHKraft Heinz Dover Delaware | Dover | DE | Food Manufacturing311991 | 500+ | ◐ LIKELY ACTIVE |
| LULamalo USA LLP | Claymont | DE | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
| LLaMotte | Newark | DE | Chemical Manufacturing325998 | 20-99 | ◐ LIKELY ACTIVE |
| LLLineage Logistics MTC, LLC | New Castle | DE | — | — | ◐ LIKELY ACTIVE |
| LALiquid Alchemy Beverages | Wilmington | DE | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| LLLitecure, LLC | Wilmington | DE | Computer and Electronic Product Manufacturing334510 | — | ▲ REPORTED CLOSED |
| MMMcCabe's Mechanical Service, Inc. | Georgetown | DE | Fabricated Metal Product Manufacturing332999 | 20-99 | ◐ LIKELY ACTIVE |
| MLMicromax (us) LLC | Wilmington | DE | Computer and Electronic Product Manufacturing334419 | — | ◐ LIKELY ACTIVE |
| MCMid-atlantic Clean Hydrogen Hub, INC. | Dover | DE | Chemical Manufacturing325120 | — | ◐ LIKELY ACTIVE |
| MMilford | Milford | DE | Food Manufacturing311710 | 100-499 | ◐ LIKELY ACTIVE |
| MFMillsboro Feed Mill | Millsboro | DE | Food Manufacturing311119 | 20-99 | ◐ LIKELY ACTIVE |
| MSMillsboro- State Street | Millsboro | DE | Chemical Manufacturing325414 | 100-499 | ◐ LIKELY ACTIVE |
| MLMorphle Labs INC. | Wilmington | DE | Machinery Manufacturing333310 | — | ◐ LIKELY ACTIVE |
| MFMountaire Farms Inc. | Selbyville | DE | Food Manufacturing311615 | — | ◐ LIKELY ACTIVE |
| NVNassau Valley Vineyards | Lewes | DE | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| NNewark | Newark | DE | Plastics and Rubber Products Manufacturing326150 | 20-99 | ◐ LIKELY ACTIVE |
| NDNewark, DE | Newark | DE | Plastics and Rubber Products Manufacturing326113 | 20-99 | ◐ LIKELY ACTIVE |
| NSNewark Site | Newark | DE | Chemical Manufacturing325413 | 500+ | ◐ LIKELY ACTIVE |
| NBNEW B & M Meats, Inc. | Wilmington | DE | Food Manufacturing311612 | — | ◐ LIKELY ACTIVE |
| NHNew Hudson Facades - DE | New Castle | DE | Fabricated Metal Product Manufacturing332323 | 1-19 | ◐ LIKELY ACTIVE |
| NNewport | Newport | DE | Computer and Electronic Product Manufacturing334516 | 20-99 | ◐ LIKELY ACTIVE |
| NHNexpera Headquarters | Newark | DE | Chemical Manufacturing325180 | 20-99 | ◐ LIKELY ACTIVE |
| NMNourish Markets Inc. | Wilmington | DE | Food Manufacturing311612 | — | ◐ LIKELY ACTIVE |
| NLNwd, LLC | Selbyville | DE | Miscellaneous Manufacturing339113 | — | ◐ LIKELY ACTIVE |
| PSPainted Stave Distilling | Smyrna | DE | Beverage and Tobacco Product Manufacturing312140 | — | ◐ LIKELY ACTIVE |
| PMPaper Mill West | Newark | DE | Computer and Electronic Product Manufacturing334417 | 100-499 | ◐ LIKELY ACTIVE |
| PBParker Block | Millsboro | DE | Nonmetallic Mineral Product Manufacturing327331 | 20-99 | ◐ LIKELY ACTIVE |
| PRPHLCP Rinker Materials | Middletown | DE | Nonmetallic Mineral Product Manufacturing327332 | 20-99 | ◐ LIKELY ACTIVE |
| PWPizzadili Winery | Felton | DE | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| PAPrecise Alignment Machine Tool CO. | Newark | DE | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| PSPrinted Solid Inc | Wilmington | DE | Machinery Manufacturing333249 | 20-99 | ◐ LIKELY ACTIVE |
| PTProfessional Tailor Shop | Dover | DE | Apparel Manufacturing315210 | — | ◐ LIKELY ACTIVE |
| PMProximity Malt Laurel, DE | Laurel | DE | Food Manufacturing311213 | 1-19 | ◐ LIKELY ACTIVE |
| QEQnity Electronics INC | Wilmington | DE | Computer and Electronic Product Manufacturing334413 | — | ◐ LIKELY ACTIVE |
| RPRalph & Paul Adams, INC. | Bridgeville | DE | Food Manufacturing311612 | — | ◐ LIKELY ACTIVE |
| RIRath Inc., Newark Facility | Newark | DE | Nonmetallic Mineral Product Manufacturing327120 | 1-19 | ◐ LIKELY ACTIVE |
| RCRocla Concrete Tie, Inc - Delaware Facility | Bear | DE | Nonmetallic Mineral Product Manufacturing327390 | 20-99 | ◐ LIKELY ACTIVE |
| SVSalted Vines Vineyard & Winery | Frankford | DE | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| SDSamtec Delaware Design Center | Newark | DE | Computer and Electronic Product Manufacturing334417 | 1-19 | ◐ LIKELY ACTIVE |
| SASatys Aftermarket Delaware LLC | New Castle | DE | Chemical Manufacturing325510 | — | ◐ LIKELY ACTIVE |
| SNSDIX - Newark | Newark | DE | Chemical Manufacturing325413 | 20-99 | ◐ LIKELY ACTIVE |
| SWSea Watch International | Milford | DE | — | — | ◐ LIKELY ACTIVE |