| 1 | EEI | Elisystem Eliagricola Srl | Callsign: Elisystem, Name changed from Elisystem | I | AVCODES |
| 2 | EEI | Elisystem | Callsign: Elisystem, Name changed to Elisystem Eliagricola Srl | I | AVCODES |
| 3 | EEIA | EPIC ENTERPRISES INC | | | SCAC4 |
| 4 | EEIB | EXPEDITED-EXPRE | | | SCAC4 |
| 5 | EEIF | EASY EFFORT INNOVATIVE FITNESS PROD | | | SCAC4 |
| 6 | EEIH | ESSEX | | | SCAC4 |
| 7 | EEIM | EEI MOVERS INC | | | SCAC4 |
| 8 | EEIO | EEI MOBILE | | | SCAC4 |
| 9 | EEIQ | EDELMAN ENTERPRISES INC | | | SCAC4 |
| 10 | EEIR | EURO EXPRESS INC | | | SCAC4 |
| 11 | EEIS | ELIJAHS ENTERPRISES INC | | | SCAC4 |
| 12 | EEIX | Electric Energy, Inc. | 1/1994-7/2005 (not listed) | | NAKINA |
| 13 | EEIX | Electronic Energy, Inc. | Jan-94 | | NRHS |
| 14 | EEIX | Electric Energy, Inc. | Jul-00 | | NRHS |
| 15 | EEIX | ELECTRIC ENERGY, INC. | | | PWRC |
| 16 | EEIX | Electric Energy | | | RSRV |
| 17 | EEIX | ELECTRIC ENERGY, INC. | | | SCAC4 |
