| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Person with significant control | SAMUEL HMD-ENERGIA OÜ | 🇪🇪Estonia | Active | 26/03/2025 – present |
| Person with significant control | Osaühing Sintos Systems | 🇪🇪Estonia | Active | 03/01/2025 – present |
| Person with significant control | Plastivar OÜ | 🇪🇪Estonia | Active | 18/06/2024 – present |
| Person with significant control | Novigo OÜ | 🇪🇪Estonia | Active | 11/12/2023 – present |
| Person with significant control | OSAÜHING Spaco Group | 🇪🇪Estonia | Liquidation | 31/10/2023 – present |
| Person with significant control | osaühing Flaisia | 🇪🇪Estonia | Active | 30/10/2023 – present |
| Person with significant control | Osaühing Põrandameister | 🇪🇪Estonia | Active | 10/07/2023 – present |
| Person with significant control | Osaühing Suprella | 🇪🇪Estonia | Active | 09/02/2021 – present |
| Person with significant control | Esmar Ehitus OÜ | 🇪🇪Estonia | Active | 04/11/2019 – present |
| Person with significant control | Esmar Gaas OÜ | 🇪🇪Estonia | Active | 04/11/2019 – present |
| Person with significant control | Esmar Holding OÜ | 🇪🇪Estonia | Active | 04/11/2019 – present |
| Person with significant control | Finestmat OÜ | 🇪🇪Estonia | Active | 04/11/2019 – present |
| Person with significant control | Nelgi Kinnisvara OÜ | 🇪🇪Estonia | Active | 04/11/2019 – present |
| Person with significant control | Esmar Vesi OÜ | 🇪🇪Estonia | Active | 04/11/2019 – present |
| Person with significant control | Hiiu Varad OÜ | 🇪🇪Estonia | Active | 19/10/2018 – present |
26/03/2025
appointed
03/01/2025
appointed
19/10/2018
appointed