| Company name | Reg. code |
|---|---|
| ARCSOLO OÜ | 16382423 |
| ARCOL OÜ | 12524576 |
| ARCLO DESIGNS OÜ (former name Ventura Solutions OÜ) | 16932680 |
| ARSOYO OÜ kustutatud | 16132867 |
| ADSOLO OÜ (former name TranscendVision OÜ) | 16528223 |
| ARUSOO GROUP OÜ | 17149120 |
| ARUSOO FINANTS OÜ | 14880424 |
| ARTSOL ENERGY OÜ | 14751365 |
| ARUSOO-REMMELGAS OÜ kustutatud | 10254954 |
| ERCSOL GRUPP OÜ | 14139374 |