| Ettevõtte nimi | Reg. kood |
|---|---|
| BLACK BOX OÜ | 11432139 |
| BLACK BOX ART OÜ | 16373080 |
| BLACK BOX STUDIO OÜ | 12544047 |
| BLACK BOX PRODUCTION OÜ | 12840923 |
| BLACK BOX TECHNOLOGIES OÜ | 14931759 |
| PROFESSIONAL DECORATIONS OÜ kustutatud (endine nimi Black Box Production OÜ) | 12528580 |
| BLACK FOX CONSULTING OÜ | 12931910 |