| CPColony Pool Service INC. | Wilmington | DE | Chemical Manufacturing325320 | — | ◇ UNVERIFIED |
| CMContractors Materials LLC - Heald Street | Wilmington | DE | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| CPCorbett Package Company | Wilmington | NC | Wood Product Manufacturing321211 | — | ◇ UNVERIFIED |
| CPCvs Pharmacy 1845 | Wilmington | MA | Machinery Manufacturing333315 | — | ◇ UNVERIFIED |
| DIDash in 1410 - Penn & Union | Wilmington | DE | Miscellaneous Manufacturing339112 | — | ◇ UNVERIFIED |
| DPDelaware Park Racetrack & Casino | Wilmington | DE | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| DHDupont Hay Road Sludge Drying Site | Wilmington | DE | Chemical Manufacturing325222 | — | ◇ UNVERIFIED |
| DRDynamics Research CORP | Wilmington | MA | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| EMEdgemoor Materials INC | Wilmington | DE | Petroleum and Coal Products Manufacturing324121 | — | ◇ 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 |
| ESEnergy Sciences INC | Wilmington | MA | Computer and Electronic Product Manufacturing334419 | — | ◇ UNVERIFIED |
| EEExpert Engine Exchange INC | Wilmington | DE | Miscellaneous Manufacturing339112 | — | ◇ UNVERIFIED |
| FSFormer Southern Graphics Systems Facility | Wilmington | NC | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| GAGcp Applied Technologies INC | Wilmington | MA | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| GBGfi Big Joe LLC | Wilmington | MA | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| GCGodwin Concrete Company N Hanover | Wilmington | NC | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| HTHarper Thiel | Wilmington | DE | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| HTHigh Tech Auto Body INC | Wilmington | DE | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| HDHomalite Div of Brandywine Inv Group | Wilmington | DE | Fabricated Metal Product Manufacturing332996 | — | ◇ UNVERIFIED |
| IWInsteel Wire Products | Wilmington | DE | Primary Metal Manufacturing331222 | — | ◇ UNVERIFIED |
| JCJ C Penney Shopping Ctr | Wilmington | DE | Miscellaneous Manufacturing339112 | — | ◇ UNVERIFIED |
| JWJel Wade Industrial LLC | Wilmington | NC | Transportation Equipment Manufacturing336611 | — | ◇ UNVERIFIED |
| JAJoliet Army Ammunition Plant | Wilmington | IL | Chemical Manufacturing325920 | — | ◇ UNVERIFIED |
| JCJoy Cleaners | Wilmington | DE | Miscellaneous Manufacturing339112 | — | ◇ UNVERIFIED |
| JMJp Morgan Chase - 4001 Governor Printz Blvd | Wilmington | DE | Miscellaneous Manufacturing339112 | — | ◇ UNVERIFIED |
| JTJust Tires - Goodyear | Wilmington | DE | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| LCLargo Clean Energy | Wilmington | MA | Electrical Equipment, Appliance & Component Manufacturing335911 | — | ◇ UNVERIFIED |
| LCLcl Constuction Equipment CO | Wilmington | DE | Miscellaneous Manufacturing339112 | — | ◇ UNVERIFIED |
| LLightolier | Wilmington | MA | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
 Louisiana Pacific Corporation - Hwy 421 N | Wilmington | NC | Wood Product Manufacturing321212 | — | ◇ UNVERIFIED |
| MTMarine Technical Services | Wilmington | CA | Machinery Manufacturing333999 | — | ◇ UNVERIFIED |
| MCMartin Container Service INC | Wilmington | CA | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| MAMerkin Auto Spring CO INC | Wilmington | DE | Miscellaneous Manufacturing339112 | — | ◇ UNVERIFIED |
| MIMks Instruments | Wilmington | MA | Computer and Electronic Product Manufacturing334519 | — | ◇ UNVERIFIED |
| MPModern Press INC | Wilmington | DE | Chemical Manufacturing325320 | — | ◇ UNVERIFIED |
| PSPaint Steel Structure | Wilmington | CA | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| PCPaul Campanella's Auto and Tire Center | Wilmington | DE | Miscellaneous Manufacturing339112 | — | ◇ UNVERIFIED |
| PTPolymer Technology | Wilmington | MA | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| PIPraxair Incorporated | Wilmington | NC | Chemical Manufacturing325120 | — | ◇ UNVERIFIED |
| PAPreston Auto Body of Wilmington | Wilmington | DE | Miscellaneous Manufacturing339112 | — | ◇ UNVERIFIED |
| RCRainbow Cleaners | Wilmington | DE | Miscellaneous Manufacturing339112 | — | ◇ UNVERIFIED |
| RMReady Mixed Concrete Company | Wilmington | NC | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| SCSanmina CORP | Wilmington | MA | Computer and Electronic Product Manufacturing334412 | — | ◇ UNVERIFIED |
| SSSas Solar | Wilmington | NC | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| STSeiberlich Trane Service | Wilmington | DE | Miscellaneous Manufacturing339112 | — | ◇ UNVERIFIED |
| SCSeymours Cleaners | Wilmington | DE | Miscellaneous Manufacturing339112 | — | ◇ UNVERIFIED |
| SGS & G Prestress Company | Wilmington | NC | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| SLShadow Lake Resort | Wilmington | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| S1Shell 1416 - Talleyville | Wilmington | DE | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
