| Ettevõtte nimi | Reg. kood |
|---|---|
| SECUREIT OÜ kustutatud | 11968934 |
| SECUREST OÜ kustutatud | 11321888 |
| SECURENT OÜ kustutatud | 11545240 |
| P&T SECUREST OÜ | 12275452 |
| SECURITY24 OÜ kustutatud | 12827791 |
| SECURITA OÜ kustutatud | 14296547 |
| SECURELY OÜ | 16866405 |
| SECURNET OÜ | 12564848 |
| SECURER OÜ (endine nimi OÜ FORLASSON) | 11499043 |
| SECURIS OÜ | 17576649 |
| SECURIO OÜ | 16972998 |
| 4SECURE OÜ (endine nimi Revenio OÜ) | 12086722 |
| TOTAL SECURITY OÜ kustutatud | 14123249 |
| SECURITY AREA OÜ kustutatud (endine nimi Aivetar OÜ) | 14035551 |
| CALIGO SECURITY OÜ kustutatud | 17048710 |
| RWR SECURITY OÜ kustutatud | 12881690 |
| SECURITY EXPERT OÜ kustutatud (endine nimi Bolton Projekt OÜ) | 11786877 |
| TRILIGHT SECURITY OÜ | 16028236 |
| SECURITY GROUP OÜ kustutatud | 12547933 |
| WOLF SECURITY OÜ | 16653589 |
| SUNGATE SECURITY OÜ | 11549189 |
| KLAREN SECURITY OÜ | 17263948 |
| SECURITY SOFTWARE OÜ | 11924368 |
| POLGENT SECURITY OÜ kustutatud (endine nimi Vesucci OÜ) | 10619806 |
| BALTIC SECURITY OÜ kustutatud | 10704096 |
| HANSAFAST SECURITY OÜ kustutatud | 10096018 |
| BLACKPOINT SECURITY OÜ | 16886299 |
| GSG SECURITY OÜ | 16477997 |
| AG SECURITY OÜ | 14278561 |
| SECURITY MS OÜ | 10675495 |
| INTENSIVE SECURITY OÜ | 11108841 |
| GROMA SECURITY OÜ | 12027561 |
| SECURITY TEAM OÜ | 14070561 |
| ALFA SECURITY OÜ | 11883008 |
| ATLANT SECURITY OÜ | 12114186 |
| EVENT SECURITY OÜ | 14738229 |
| M2 SECURITY OÜ | 14502774 |
| BARBAROS SECURITY OÜ | 12722827 |
| WESTEND SECURITY OÜ | 12221568 |
| ALPHANET SECURITY OÜ | 14221733 |
| MERRYWEATHER SECURITY OÜ | 16923221 |
| FOX SECURITY OÜ | 12816267 |
| PRIME SECURITY OÜ | 17320588 |
| SELKO SECURITY OÜ (endine nimi aktsiaselts SELKO SECURITY) | 10086646 |
| NORD SECURITY OÜ | 14049458 |
| STARK SECURITY OÜ | 17401559 |
| RAMREST SECURITY OÜ | 11522279 |
| BRAVO SECURITY OÜ | 14371160 |
| SECURITY SYSTEMS OÜ | 11509801 |
| PLANET SECURITY OÜ (endine nimi Contsept OÜ) | 11561769 |