| Company name | Reg. code |
|---|---|
| AHJUABI OÜ (former name Marberg OÜ) | 14234724 |
| AHJUABI MEISTRID OÜ (former name Viimsi Ladu OÜ) | 16489440 |
| KAHJUABI OÜ (former name SuperStudio OÜ) | 11023104 |
| KAHJUABI ÕIGUSBÜROO OÜ | 12030265 |
| ARVUABI OÜ | 14081284 |
| AKUABI OÜ | 16944022 |
| ANUABI OÜ | 10589608 |