| DEDupont Electronic Materials Cmp, Llc-building 8 | Newark | DE | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| DHDupont Hay Road Sludge Drying Site | Wilmington | DE | Chemical Manufacturing325222 | — | ◇ UNVERIFIED |
| EMEdgemoor Materials INC | Wilmington | DE | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| EPEdgewell Personal Care | Dover | DE | Paper Manufacturing322291 | — | ◇ UNVERIFIED |
| EPEdgewell Personal Care - Plant 4 | Dover | DE | Paper Manufacturing322291 | — | ◇ UNVERIFIED |
| EIE I Dupont De Nemours - Christiana Lab | Wilmington | DE | Chemical Manufacturing325222 | — | ◇ UNVERIFIED |
| EIE I Dupont De Nemours - Engineering Development Lab | Wilmington | DE | Machinery Manufacturing333515 | — | ◇ UNVERIFIED |
| EIE I Dupont De Nemours - Glasgow Site | Newark | DE | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| EIE I Dupont De Nemours - Holly Run Plant | Newport | DE | Chemical Manufacturing325188 | — | ◇ UNVERIFIED |
| EMEmpower Materials | Newark | DE | Plastics and Rubber Products Manufacturing326113 | — | ◇ UNVERIFIED |
| EMEssential Minerals LLC - Lambson Plant | New Castle | DE | Chemical Manufacturing325180 | — | ◇ UNVERIFIED |
| ENEvelyn N Hyland Dds | Felton | DE | Miscellaneous Manufacturing339112 | — | ◇ UNVERIFIED |
| EEExpert Engine Exchange INC | Wilmington | DE | Miscellaneous Manufacturing339112 | — | ◇ UNVERIFIED |
| FDFamily Dollar #11978 | Newark | DE | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| FMFarmington Materials, LLC | Greenwood | DE | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| FSFirst State Construction INC. | Newark | DE | Miscellaneous Manufacturing339112 | — | ◇ UNVERIFIED |
| FSFirst State Fleet Service | New Castle | DE | Computer and Electronic Product Manufacturing334516 | — | ◇ UNVERIFIED |
| FIFp International INC | Newark | DE | Plastics and Rubber Products Manufacturing326140 | — | ◇ UNVERIFIED |
| GSGac Seaford INC | Seaford | DE | Petroleum and Coal Products Manufacturing324122 | — | ◇ UNVERIFIED |
| GEGalloway Electric CO INC | Newark | DE | Chemical Manufacturing325222 | — | ◇ UNVERIFIED |
| GEGe Energy (usa) LLC | Newark | DE | Chemical Manufacturing325991 | — | ◇ UNVERIFIED |
| GSGreentree Spray Technologies LLC | Seaford | DE | Chemical Manufacturing325120 | — | ◇ UNVERIFIED |
| HIHalosil International, INC. | New Castle | DE | Chemical Manufacturing325612 | — | ◇ UNVERIFIED |
| HIHanesbrands INC | Dover | DE | Textile Mills313220 | — | ◇ UNVERIFIED |
| HCHardcore Composites | New Castle | DE | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| HDHardcore Dupont Composites | New Castle | DE | Miscellaneous Manufacturing339112 | — | ◇ UNVERIFIED |
| HCHarmony Cleaners | Newark | DE | Chemical Manufacturing325222 | — | ◇ UNVERIFIED |
| HTHarper Thiel | Wilmington | DE | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| HEHarrington Equipment - County Rd 225, Lincoln | Lincoln | DE | Miscellaneous Manufacturing339112 | — | ◇ UNVERIFIED |
| HMHarris Manufacturing Co, INC - Dupont Blvd Closed | Smyrna | DE | Apparel Manufacturing315280 | — | ◇ UNVERIFIED |
| HMHarvey Mack Winnebago Ind | Bear | DE | Miscellaneous Manufacturing339112 | — | ◇ UNVERIFIED |
| HAHerbs Auto Body - 610 Front St, Houston | Houston | DE | Miscellaneous Manufacturing339112 | — | ◇ UNVERIFIED |
| HTHigh Tech Auto Body INC | Wilmington | DE | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| HCHma Concrete LLC Dba Heritage Concrete Cheswold Facility | Cheswold | DE | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| HCHma Concrete LLC Dba Heritage Concrete Middletown Faci;ity | Townsend | DE | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| HSHockessin Sunoco Service Station 0004 743 - 7427 Lancaster Pike, Hockessin | Hockessin | DE | Chemical Manufacturing325222 | — | ◇ UNVERIFIED |
| HMHolland Mulch, INC. | Edgemoor | DE | Wood Product Manufacturing321999 | — | ◇ UNVERIFIED |
| HHomalite | New Castle | DE | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| HDHomalite Div of Brandywine Inv Group | Wilmington | DE | Fabricated Metal Product Manufacturing332996 | — | ◇ UNVERIFIED |
| HIHoneywell International Inc-claymont | Claymont | DE | Chemical Manufacturing325180 | — | ◇ UNVERIFIED |
| HSHopkins & Sons INC | Elsmere | DE | Miscellaneous Manufacturing339112 | — | ◇ UNVERIFIED |
| IBI.g. Burton of Seaford, LLC | Seaford | DE | Miscellaneous Manufacturing339112 | — | ◇ UNVERIFIED |
| ICIndependence Const Materials, Cheswold | Cheswold | DE | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| IWInsteel Wire Products | Wilmington | DE | Primary Metal Manufacturing331222 | — | ◇ UNVERIFIED |
| IAInvista Applied Research Centre | New Castle | DE | Chemical Manufacturing325222 | — | ◇ UNVERIFIED |
| IHIron Hill Pallet CO | Newark | DE | Miscellaneous Manufacturing339112 | — | ◇ UNVERIFIED |
| JCJ C Penney Shopping Ctr | Wilmington | DE | Miscellaneous Manufacturing339112 | — | ◇ UNVERIFIED |
| JCJohnson Controls, INC Distribution Center | Middletown | DE | Electrical Equipment, Appliance & Component Manufacturing335910 | — | ◇ UNVERIFIED |
| JCJoy Cleaners | Wilmington | DE | Miscellaneous Manufacturing339112 | — | ◇ UNVERIFIED |
| JMJp Morgan Chase - 4001 Governor Printz Blvd | Wilmington | DE | Miscellaneous Manufacturing339112 | — | ◇ UNVERIFIED |
