Thermal Pipe Systems INC | Wilmington | DE | Fabricated Metal Product Manufacturing332996 | — | ● ACTIVE |
| TAThermopylae Aerospace CORP | Newark | DE | Transportation Equipment Manufacturing336411 | — | ● ACTIVE |
| TEThree Elements INC | Middletown | DE | Food Manufacturing311991 | — | ● ACTIVE |
Timken Gears & Services INC. | New Castle | DE | Machinery Manufacturing333612 | — | ● ACTIVE |
Tritek Technologies INC | Hockessin | DE | Machinery Manufacturing333310 | — | ● ACTIVE |
Tugfixx LLP | New Castle | DE | Transportation Equipment Manufacturing336413 | — | ● ACTIVE |
Turning Point Collection LLC | Newport | DE | Furniture and Related Product Manufacturing337214 | — | ● ACTIVE |
Tuskegee Aeronautical Engineering INC | Wilmington | DE | Fabricated Metal Product Manufacturing332722 | — | ● ACTIVE |
Versitron INC | Newark | DE | Computer and Electronic Product Manufacturing334290 | — | ● ACTIVE |
Wewalk Assistive Tech INC | Wilmington | DE | Miscellaneous Manufacturing339999 | — | ● ACTIVE |
Xgr Technologies LLC | Newark | DE | Computer and Electronic Product Manufacturing334419 | — | ● ACTIVE |
Zerowait CORP | Wilmington | DE | Computer and Electronic Product Manufacturing334112 | — | ● ACTIVE |
Sun Chemical | Newport | DE | Chemical Manufacturing325130 | 100-499 | ◐ LIKELY ACTIVE |
| ATAearo Technologies LLC | Newark | DE | Plastics and Rubber Products Manufacturing326150 | — | ◐ LIKELY ACTIVE |
| ATAgilent Techs INC Newport Site | Newport | DE | Chemical Manufacturing325998 | — | ◐ LIKELY ACTIVE |
| ACAmerican Craft Brewery, LLC | Milton | DE | Beverage and Tobacco Product Manufacturing312120 | — | ◐ LIKELY ACTIVE |
| CICroda, INC. Atlas Point Plant Site | New Castle | DE | Chemical Manufacturing325199 | — | ◐ LIKELY ACTIVE |
| DTDelstar Technologies INC | Middletown | DE | Plastics and Rubber Products Manufacturing326113 | 100-499 | ◐ LIKELY ACTIVE |
Hanover Foods CORP | Clayton | DE | Food Manufacturing311411 | — | ◐ LIKELY ACTIVE |
| HCHma Concrete LLC Dba Heritage Concrete Heald Street Facility | Wilmington | DE | Nonmetallic Mineral Product Manufacturing327320 | — | ◐ LIKELY ACTIVE |
| JTJustin Tanks, LLC | Georgetown | DE | Plastics and Rubber Products Manufacturing326199 | — | ◐ LIKELY ACTIVE |
| KCKeen Compressed Gas CO | New Castle | DE | Miscellaneous Manufacturing339112 | — | ◐ LIKELY ACTIVE |
| LRLiveo Research INC. | New Castle | DE | Chemical Manufacturing325211 | 20-99 | ◐ LIKELY ACTIVE |
| MPMilford Processing Plant | Milford | DE | Food Manufacturing311615 | — | ◐ LIKELY ACTIVE |
Noramco LLC | Wilmington | DE | Chemical Manufacturing325411 | — | ◐ LIKELY ACTIVE |
| OCOrient Corporation of America | Seaford | DE | Chemical Manufacturing325130 | — | ◐ LIKELY ACTIVE |
| PMPrince Minerals LLC | New Castle | DE | Nonmetallic Mineral Product Manufacturing327992 | — | ◐ LIKELY ACTIVE |
| SWSea Watch International, LTD | Milford | DE | Food Manufacturing311710 | — | ◐ LIKELY ACTIVE |
| UDUS Dod Usaf Dover Afb | Dover | DE | Machinery Manufacturing333120 | — | ◐ LIKELY ACTIVE |
| VRVeolia - Red Lion Plant | New Castle | DE | Chemical Manufacturing325180 | — | ◐ LIKELY ACTIVE |
| AHAllen Harim Farms Llc- Seaford Mill | Seaford | DE | Food Manufacturing311119 | — | ◐ LIKELY ACTIVE |
| AHAllen Harim - Pinnacle Processing Plant-treatment Plant | Millsboro | DE | Food Manufacturing311421 | — | ◐ LIKELY ACTIVE |
| AHAllen's Hatchery INC (allens Delmar Milling) | Delmar | DE | Food Manufacturing311119 | — | ◐ LIKELY ACTIVE |
| BABaltimore Aircoil CO | Milford | DE | Machinery Manufacturing333415 | — | ◐ LIKELY ACTIVE |
Dentsply Sirona | Milford | DE | Miscellaneous Manufacturing339114 | — | ◐ LIKELY ACTIVE |
| MLMedal L.p., Air Liquide | Newport | DE | Chemical Manufacturing325220 | — | ◐ LIKELY ACTIVE |
| MMMetal Masters Foodservice Equipment CO. | Clayton | DE | Fabricated Metal Product Manufacturing332322 | — | ◐ LIKELY ACTIVE |
| MFMountaire Farms of Delaware | Millsboro | DE | Food Manufacturing311119 | — | ◐ LIKELY ACTIVE |
| MFMountaire Farms of Delmarva - Frankford Feed Mill | Frankford | DE | Food Manufacturing311119 | — | ◐ LIKELY ACTIVE |
| PFPerdue Farms, INC. | Georgetown | DE | Food Manufacturing311615 | — | ◐ LIKELY ACTIVE |
| SPSpi Pharma INC | Lewes | DE | Chemical Manufacturing325412 | — | ◐ LIKELY ACTIVE |
| CWColor Works Painting - Edwards Avenue | New Castle | DE | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| CCCrowell Corporation | Newport | DE | Paper Manufacturing322220 | — | ◇ UNVERIFIED |
| IIIntervet INC. | Millsboro | DE | Chemical Manufacturing325414 | — | ◇ UNVERIFIED |
| JPJohnson Polymer INC | Seaford | DE | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| MFMountaire Farms INC. - Selbyville Processing | Selbyville | DE | Food Manufacturing311615 | — | ◇ UNVERIFIED |
| OSOwen Steel Company | Wilmington | DE | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| RARohm and Haas Electronic Materials Cmp INC | Newark | DE | Textile Mills313320 | — | ◇ UNVERIFIED |
| TPThe Pictsweet Company | Bridgeville | DE | Food Manufacturing311411 | — | ◇ UNVERIFIED |
| VRVp Racing Fuels | Newark | DE | Petroleum and Coal Products Manufacturing324199 | — | ◇ UNVERIFIED |