| Company name | Reg. code |
|---|---|
| MAREKSTOR kustutatud | 11378182 |
| MARVESTOR kustutatud | 10699120 |
| Markestar kustutatud | 11259652 |
| MÄRESTON kustutatud | 10175901 |
| MARENSTOK OÜ kustutatud (former name Marenstok UÜ) | 16375831 |
| MARKETOR OÜ | 12732915 |
| MARENTOR OÜ (former name Marentor UÜ) | 16417720 |
| MERESTOR OÜ (former name Merestor UÜ) | 14307601 |
| KIVIKAPITAL OÜ (former name Maretor UÜ) | 14078000 |
| MARESTONE STEEL OÜ kustutatud (former name Mareston Ehitus OÜ) | 12650329 |