| 1 | DDEB | DISTRIBUIDORA DE EQUIPOS Y BOMBAS S | | | SCAC4 |
| 2 | DDEC | DIAMOND P TRANSPORT | | | SCAC4 |
| 3 | DDEE | DANDEE TRANSPORTATION | | | SCAC4 |
| 4 | DDEF | DOBBS DD EXPRESS | | | SCAC4 |
| 5 | DDEK | DAWN DELIVERY EXPRESS INC | | | SCAC4 |
| 6 | DDEL | DURANTE DEVELOPMENT GROUP LTD | | | SCAC4 |
| 7 | DDEM | D & D EMULSIONS INC | | | SCAC4 |
| 8 | DDER | DEDICATED EXPRESS LLC | | | SCAC4 |
| 9 | DDES | DEVONS DELIVERIES | | | SCAC4 |
| 10 | DDEU | DE DECKER - VAN RIET BVBA | | B | BIC |
| 11 | DDEU | DE DECKER-VAN RIET | | | SCAC4 |
| 12 | DDEV | D & D EXPEDITING & TRANSPORT INC | | | SCAC4 |
| 13 | DDEW | DDEW TRUCKING INC | | | SCAC4 |
| 14 | DDEX | Dupont Dow Elastomers, L.L.C. | 7/2000-7/2005; eliminated 4/2009 | | NAKINA |
| 15 | DDEX | Dupont Dow Elastomere, L.L.C. | Jul-00 | | NRHS |
| 16 | DDEX | DUPONT DOW ELASTOMERS L.L.C. | | | PWRC |
| 17 | DDEX | Dupont Dow Elastomers | | | RSRV |
