| Ettevõtte nimi | Reg. kood |
|---|---|
| MARINE SOLUTIONS OÜ | 14077934 |
| TOFI MARINE SOLUTIONS OÜ | 17307547 |
| MARINE CLOUD SOLUTIONS OÜ | 16011968 |
| MARINE ENERGY SOLUTIONS OÜ (endine nimi Marine Energy Trade & Supply OÜ) | 14010947 |
| SHIPBUILDING & MARINE SOLUTIONS OÜ | 17406321 |
| JJ MARINE & OFFSHORE SOLUTIONS LTD OÜ | 14725178 |
| ILMARINE MARITIME SURVEYS & CONSULTANCY OÜ (endine nimi Ilmarine Trading & Solutions OÜ) | 17367514 |