| Company name | Reg. code |
|---|---|
| ARTEVLEN OÜ | 14913425 |
| ARTHÄLEN OÜ | 17033908 |
| ARTEZLE OÜ | 17072363 |
| ARTOLEN OÜ kustutatud | 12202536 |
| ARTVEN EHITUS OÜ | 16331609 |
| METALLART OÜ (former name Eco Motor OÜ) | 12226838 |
| BLACK KNIGHT EXPRESS OÜ (former name Arttlen OÜ) | 16555527 |
| ASTELEN GRUPP OÜ kustutatud | 11312174 |