| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Person with significant control | Rumion OÜ | 🇪🇪Estonia | Active | 26/09/2025 – present |
| Person with significant control | Rumion Holding OÜ | 🇪🇪Estonia | Active | 26/09/2025 – present |
| Person with significant control | EXCH1 OÜ | 🇪🇪Estonia | Active | 24/09/2025 – present |
| Person with significant control | EXSPV1 OÜ | 🇪🇪Estonia | Active | 11/04/2025 – present |
| Person with significant control | Parkview OÜ | 🇪🇪Estonia | Active | 21/01/2025 – present |
| Person with significant control | Build High OÜ | 🇪🇪Estonia | Active | 18/12/2024 – present |
| Person with significant control | Ehitajate tee 109 OÜ | 🇪🇪Estonia | Active | 11/12/2023 – present |
| Person with significant control | FLYCAP OÜ | 🇪🇪Estonia | Active | 26/04/2023 – present |
| Person with significant control | Tartu mnt 54 OÜ | 🇪🇪Estonia | Active | 11/04/2023 – present |
| Person with significant control | Astangu 16 OÜ | 🇪🇪Estonia | Active | 30/03/2023 – present |
| Person with significant control | ELON OÜ | 🇪🇪Estonia | Active | 01/11/2022 – present |
| Person with significant control | ELON T17 OÜ | 🇪🇪Estonia | Active | 01/11/2022 – present |
| Person with significant control | EXCTH OÜ | 🇪🇪Estonia | Active | 01/11/2022 – present |
| Person with significant control | Pikaliiva 1 OÜ | 🇪🇪Estonia | Active | 26/10/2022 – present |
| Person with significant control | Narva mnt 174 OÜ | 🇪🇪Estonia | Active | 26/10/2022 – present |
| Person with significant control | Krona Projects OÜ | 🇪🇪Estonia | Active | 22/06/2022 – present |
| Person with significant control | Musk Space OÜ | 🇪🇪Estonia | Active | 07/12/2021 – present |
| Person with significant control | Certum TÜ | 🇪🇪Estonia | Active | 19/10/2018 – present |
26/09/2025
appointed
24/09/2025
appointed
19/10/2018
appointed