| DADanzas Aei Intercontinental Warehouse | Laredo | TX | — | ◇ UNVERIFIED |
| DSDarlington Shredding | Darlington | SC | — | ◇ UNVERIFIED |
| DCDart Container Corporation of Kentucky | Saint Joseph | KY | — | ◇ UNVERIFIED |
| DCDart Container Corporation of Kentucky Dba Dart Po | Owensboro | KY | — | ◇ UNVERIFIED |
| DHDavid H. Fell & Co, INC | Burlingame | CA | — | ◇ UNVERIFIED |
| DRDavis Refinery | Belfield | ND | — | ◇ UNVERIFIED |
| DKDba Kennerley-spratling INC | San Leandro | CA | — | ◇ UNVERIFIED |
 Dcx-chol Enterprises Newvac Division | Chatsworth | CA | — | ◇ UNVERIFIED |
| DSDdp Specialty Electronic Materials US LLC | Dalton | GA | — | ◇ UNVERIFIED |
| DNDeceuninck North America | Monroe | OH | — | ◇ UNVERIFIED |
| DPDeer Park Chemicals | Deer Park | TX | — | ◇ UNVERIFIED |
| DODeery Oil CO Dba the Gilsabind Company | Mack | CO | — | ◇ UNVERIFIED |
| DMDekalb Molded Plastics | Butler | IN | — | ◇ UNVERIFIED |
| DEDelrin Experimental Station | Wilmington | DE | — | ◇ UNVERIFIED |
| DWDesert West Technologies & Budget Sports | Campbell | TX | — | ◇ UNVERIFIED |
| DMDesign Mfg LLC | Comstock Park | MI | — | ◇ UNVERIFIED |
| DEDexter Electronic Materials | Lowell | MA | — | ◇ UNVERIFIED |
| DSDiablo Services CORP | Pittsburg | CA | — | ◇ UNVERIFIED |
| DTDial Temporary Help, INC. | Zanesville | OH | — | ◇ UNVERIFIED |
| DSDiamond Shamrock Refining & Marketing | Mont Belvieu | TX | — | ◇ UNVERIFIED |
| DTDimension Technology Chemical Systems INC | Sacramento | CA | — | ◇ UNVERIFIED |
| DDipsht | Sacramento | CA | — | ◇ UNVERIFIED |
| DDDiversey/old Dominion | Macon | GA | — | ◇ UNVERIFIED |
 Diversified Plastics Inc-diversified Plastics INC | Nixa | MO | — | ◇ UNVERIFIED |
| D2Dna 20 | Newark | CA | — | ◇ UNVERIFIED |
| DPDn Plastics Tennessee Corporation | Morrison | TN | — | ◇ UNVERIFIED |
| DPD&N Properties, LLC | Albuquerque | NM | — | ◇ UNVERIFIED |
| DCDodge Company the | Cambridge | MA | — | ◇ UNVERIFIED |
| DJDoing Jin America INC | Ontario | CA | — | ◇ UNVERIFIED |
| DSDongjin Semichem Texas | Killeen | TX | — | ◇ UNVERIFIED |
| DCDover Chemical CORP (0679010132) | Dover | OH | — | ◇ UNVERIFIED |
| DCDow Chemical | La Porte | TX | — | ◇ UNVERIFIED |
| DCDow Chemical | Houston | TX | — | ◇ UNVERIFIED |
| DCDow Chemical | Freeport | TX | — | ◇ UNVERIFIED |
| DCDow Chemical | Irvine | CA | — | ◇ UNVERIFIED |
| DCDow Chemical | Texas City | TX | — | ◇ UNVERIFIED |
| DCDow Chemical CO | Gales Ferry | CT | — | ◇ UNVERIFIED |
| DCDow Chemical Company | Somerset | NJ | — | ◇ UNVERIFIED |
| DCDow Corning Advanced Materials | Menlo Park | CA | — | ◇ UNVERIFIED |
| DCDow Corning Corporation | Mount Meigs | AL | — | ◇ UNVERIFIED |
| DWDP West LLC | Enumclaw | WA | — | ◇ UNVERIFIED |
| DMDrum Manufacturing INC | — | IL | — | ◇ UNVERIFIED |
| D2Dsm 2024projects | Kingstree | SC | — | ◇ UNVERIFIED |
| DNDsm Neoresins INC | Frankfort | IN | — | ◇ UNVERIFIED |
| DCDubois Chemicals INC | Detroit | MI | — | ◇ UNVERIFIED |
| DCDubois Chemicals INC. | Fairfield | OH | — | ◇ UNVERIFIED |
| DPDuggan Petroleum | Littleton | CO | — | ◇ UNVERIFIED |
| DMDulin Metals CO | Joliet | IL | — | ◇ UNVERIFIED |
| DDupont:hytrel | Berkeley | SC | — | ◇ UNVERIFIED |
| DMDupont Merck Pharmaceutical CO | Deepwater | NJ | — | ◇ UNVERIFIED |
