| Ettevõtte nimi | Reg. kood |
|---|---|
| DEFENSOR OÜ | 11069740 |
| DEFENSOR PACIS OÜ kustutatud | 12661681 |
| DEFENDOR EUROPE OÜ kustutatud (endine nimi Zalia Baltic OÜ) | 11807970 |
| DEFENDER OÜ kustutatud | 10692111 |
| DEFEKTOR OÜ kustutatud | 12134065 |
| DEFENSIQ OÜ | 17449649 |
| DEFENSYS OÜ | 17393334 |
| PRO DEFENSIO OÜ | 12062302 |
| IUS DEFENSIO OÜ | 11370415 |
| DEFENDER TECHNOLOGY OÜ | 12531955 |
| KONTSON DEFENSE OÜ | 16448103 |
| 1ST DEFENSE OÜ kustutatud | 14974326 |
| MN DEFENSE OÜ (endine nimi Alfa Defense OÜ) | 16252353 |
| VERIFIED DEFENSE OÜ | 17487897 |
| BLACKHEART DEFENSE OÜ | 17175560 |
| NORDIC DEFENSE OÜ | 17046590 |
| TACTICAL DEFENSE OÜ | 16992854 |
| LA DEFENSE OÜ | 14859507 |
| UKRAINIAN DEFENSE TECHNOLOGIES OÜ | 17538206 |
| BALTIC DEFENSE SERVICES OÜ | 17141555 |
| DEFENDO MEDIA DISAIN OÜ kustutatud | 10220100 |
| HOME DEFENSE NETWORK OÜ | 17254489 |
| TERRA DEFENSE EUROPE OÜ | 17527415 |
| MARITIME CONSULTING DEFENDO OÜ (endine nimi Baltic Maritime Consulting Invest OÜ) | 12330079 |
| DEMENSTOR OÜ kustutatud | 11515888 |
| FENSOR OÜ kustutatud | 12654646 |
| MASTING OÜ kustutatud (endine nimi Juriidiline büroo Defendo Maritime Consulting OÜ) | 11099875 |