| 1 | SEG | Eagle International | Callsign: Sen-Eagle, | SN | AVCODES |
| 2 | SEG | Skyline | | N | AVCODES |
| 3 | SEG | Eagle International | | | ICAO1 |
| 4 | SEG | SILVER EAGLE CHARTERS INC | | | SCAC4 |
| 5 | SEG | SEGECO SRL | | IT | VKM |
| 6 | SEGB | SEA ANGEL SHIPPING INC | | | SCAC4 |
| 7 | SEGC | S & E TRUCKING LLC | | | SCAC4 |
| 8 | SEGF | SEGUIN, FRANCOIS | | | SCAC4 |
| 9 | SEGH | SERVICIOS ESPECIALES GARCIA SA DE C | | | SCAC4 |
| 10 | SEGJ | SEPRI EXPRESS INC | | | SCAC4 |
| 11 | SEGL | SCREAMIN EAGLE TRANSPORT INC | | | SCAC4 |
| 12 | SEGM | SEAGULF MARINE | | | SCAC4 |
| 13 | SEGN | SEGUIN, C TRANSPORT INC | | | SCAC4 |
| 14 | SEGQ | SCORPION EXPRESS | | | SCAC4 |
| 15 | SEGR | SEEGERS TRUCK LINE INC | | | SCAC4 |
| 16 | SEGU | SEACO SRL | | BDS | BIC |
| 17 | SEGU | THE SCIENTIFIC ECOLOGY GROUP, INC. | | | SCAC3 |
| 18 | SEGU | THE SCIENTIFIC ECOLOGY GROUP, INC. | | | SCAC4 |
| 19 | SEGV | STERLING ENVIRONMENTAL GROUP INC | | | SCAC4 |
| 20 | SEGX | Eades Commodity Co. | added 7/2000; 7/2000; eliminated 1/2002 | | NAKINA |
| 21 | SEGX | SEGX Railcar LLC | added 1/2002; eliminated 7/2002; eliminated 7/2003; added 4/2005; 7/2005 | | NAKINA |
| 22 | SEGX | Eades Commodity Co. | added 7/2000; 7/2000 | | NRHS |
| 23 | SEGX | *SOUTHERN ELECTRIC GENERATING CO. | | | PWRC |
| 24 | SEGX | +SEGX RAILCAR LLC (EADES COMMODITY MCO.) | | | PWRC |
| 25 | SEGX | SEGX Railcar | | | RSRV |
| 26 | SEGX | SEGX RAILCAR LLC | | | SCAC4 |
| 27 | SEGY | SOUND ENERGY CORPORATION | | | SCAC4 |
